GSM CDMA TDMA PCS SMR ubiquitous voice

GSM CDMA TDMA PCS SMR ubiquitous voice
ubiquitous voice & data coverage solutions
GSM
CDMA
TDMA
PCS
SMR
TOTAL COVERAGE FOR
In-Building
Tunnels & Subways
Urban Shadowed Areas
Isolated Valleys
Rural Areas
we make
SHYAM is the oldest specialized Indian company for Antenna Electronic, R.F. Communication System.
Together with its sister telecom operator companies employees more than 1000 people.
SHYAM is the unique company, which has 30 years of experience in designing, Reception & Distribution
of RF signals, 8 Years experience as GSM operator, 7 Years experience as V-Sat operator & 6 Years
experience as CDMA operator.
All our system components are technically harmonized to each other, so as to guarantee the best
physically possible transmission quality.
Nevertheless, because of the size of our undertaking we are also highly flexible- which is just what the
market in today’s rapidly changing times demands. The construction of systems consisting of hundreds
of different components, which must all form a functional whole at give time and specific place
demands a high degree of mobility and logistic skill
Our company philosophy is faithful to its chosen motto “Quality makes it’s way” what we think, what we
do and what we make are all highly professional.
We tailor-made to the whishes and specifications of our customers Outdoor coverage solutions & In
Building Systems. We guarantee the systems. Our products have been known and recognized by
mobile telecom operators
www.shyamtelecom.com
All Specifications are subject to change without prior notice
2 Way Splitter [800 – 2500 MHz]
3 Way Splitter [800 – 2500 MHz]
4 Way Splitter [800 – 2500 Mhz]
3
4
5
MULTICASTING MATRIX
2 way Multicasting Matrix [ 800 – 2500 Mhz ]
4 way Multicasting Matrix [ 800 – 2500 Mhz]
6
7
DIRECTIONAL COUPLERS
Low Loss Power Tappers, 800-2500 MHz, 5 dB Coupling
Low Loss Power Tappers, 800-2500 MHz, 7 dB Coupling
Low Loss Power Tappers, 800-2500 MHz, 10 dB Coupling
Low Loss Power Tappers, 806-2500 MHz, 15 dB Coupling
8
9
10
11
TABLE OF CONTENTS
SPLITTER / COMBINERS
DIRECTIONAL COUPLERS
[For Optical & Frequency Converter Repeaters]
Directional Coupler, 806-960 MHz – 20/30/40/50 dB
Directional Coupler, 1710-1990 MHz – 20/30/40/50 dB
Directional Coupler, 1920-2170 MHz – 20/30/40/50 dB
12
13
14
FILTERS
Band Pass Filter 890-960 Mhz ( FULL BAND )
Band Pass Filter 896-960 Mhz ( FULL BAND )
Band Pass Filter 2nd Operator GSM 896-915 MHz
Band Pass Filter 890-915 Mhz
15
16
17
18
DIPLEXERS
Diplexer / Cross Band Coupler [824-960 & 1710-1990]
Diplexer GSM+DCS
Diplexer DCS+UMTS
Diplexer GSM+UMTS
TRIPLEXERS
Triplexer GSM+DCS and UMTS
Triplexer 824-960,1710-1990,2400-2500
19
20
21
22
23
24
PASSIVE MULTI OPERATOR COMBINERS
Dual Band Passive Multi Operator Combiner [2+2] [824-960,1710-1990]
Dual Band Passive Multi Operator Combiner [4+4] [824-960,1710-1990]
DUMMY LOADS
50 Ohms Terminators, Rating 2 W
50 Ohms Terminators, Rating 10 W
50 Ohms Terminators, Rating 25 W
50 Ohms Terminators, Rating 50 W
50 Ohms Terminators, Rating 100 W
All Specifications are subject to change without prior notice
25
26
27
28
29
30
31
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1
TABLE OF CONTENTS
ATTENUATOR
Attenuator [ 3 dB ]
Attenuator [ 6 dB ]
Attenuator [ 10 dB ]
Attenuator [ 20 dB ]
Attenuator [ 30 dB ]
32
33
34
35
36
INDOOR ANTENNAS
37
Multi Band Omni Ceiling Antenna [800 – 2500 MHz]
Slim Line Antenna [806 - 960 & 1710 - 2700 MHZ)
Patch Panel Directional Dual Band Antenna [800 – 2500 MHz]
38
39
OUTDOOR ANTENNAS
Outdoor Directional Antenna [ 824 – 960 Mhz], 7 dBi
Outdoor Directional Antenna [ 1710 – 2170 Mhz], 9 dBi
Outdoor Dual Band Directional Antenna [ 824 – 2170 Mhz], 7/9 dBi
40
Quad Band Yagi Antenna [800-2500], 8.5/ 11 dBi
Outdoor Repeater Server Antenna [806-960], 16 dBi
43
44
ANTENNA INSTALLATION
PART NO. REFERENCE
APPLICATIONS / ENGINEERING NOTES
2
41
42
45-46
47
VSWR Conversion Chart
48
GLOSSARY
49
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All Specifications are subject to change without prior notice
Product Description
T
hese Wideband Splitters are available for 2 way power splitting or providing two receiver
outputs, terminated with N-Type Connectors.
These splitters allow operation across the range from 800 MHz to 2.5 GHz making them
particularly suitable for use in the distribution of multiple mobile operators signal into buildings
and tunnels.
2 WAY SPLITTER
LOW-LOSS POWER SPLITTER (2 Way Splitter)
Specifications
Type No.
1173 0001 102
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Insertion Loss
< 3.5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm)
203.6x50x35 mm/ 9”x2”x2”
Weight (Kgs)
0.230 kg
Size (mm/inch)
215x50x35mm / 9”x2”x2”
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Low Loss
?
Isolated Outputs
?
Low Power Combining
?
Wide Bandwidth
Applications
?
Feeder Network Distribution
?
Multiple Receiver Outputs
?
Antenna Arrays
?
Combining Systems
Material
Housing : Aluminum
2 WAY SPLITTER
DC capability
?
DC transmission between all terminations (suitable for remote power supply systems).
All Specifications are subject to change without prior notice
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3
3 WAY SPLITTER
LOW-LOSS POWER SPLITTER (3 Way Splitter)
Product Description
T
hese Wideband Splitters are available for 3 way power splitting or providing three receiver
outputs, terminated with N-Type Connectors.
These splitters allow operation across the range from 800 MHz to 2.5 GHz making them
particularly suitable for use in the distribution of multiple mobile operators signal into buildings
and tunnels.
Specifications
Type No.
1173 0001 103
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Insertion Loss
< 5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm/inch)
203.6x62.3x24.8 mm
Weight (Kgs/lbs)
0.250 kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Low Loss
?
Isolated Outputs
?
Low Power Combining
?
Wide Bandwidth
Applications
?
Feeder Network Distribution
?
Multiple Receiver Outputs
?
Antenna Arrays
?
Combining Systems
Material
?
Housing
:
Aluminum
3 WAY SPLITTER
DC capability
?
DC transmission between all terminations (suitable for remote power supply systems).
4
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All Specifications are subject to change without prior notice
Product Description
T
hese Wideband Splitters are available for 4 way power splitting or providing four receiver
outputs, terminated with N-Type Connectors.
These splitters allow operation across the range from 800 MHz to 2.5 GHz making them
particularly suitable for use in the distribution of multiple mobile operators signal into buildings
and tunnels.
4 WAY SPLITTER
LOW-LOSS POWER SPLITTER (4 Way Splitter)
Specifications
Type No.
1173 0001 104
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Insertion Loss
< 6.5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm/inch)
203.6x62.3x43.4mm
Weight (Kgs/lbs)
0.27 kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Low Loss
?
Isolated Outputs
?
Low Power Combining
?
Wide Bandwidth
Applications
?
Feeder Network Distribution
?
Multiple Receiver Outputs
?
Antenna Arrays
?
Combining Systems
Material
?
Housing
:
Aluminum
4 WAY SPLITTER
DC capability
?
DC transmission between all terminations (suitable for remote power supply systems).
All Specifications are subject to change without prior notice
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5
2 WAY MULTICASTING MATRIX
2 WAY MULTICASTING MATRIX
( 800-2500 Mhz )
Product Description
T
he Unit combines up to 2 Tx/Rx input ports from a radio base station to 2 output ports in a
single distributed antenna system.
The advantage of this is that minimum hardware needs to be installed and minimum of loss is
retained.
Specifications
Type No.
1164 0011 102
Frequency Range
800 – 2500 MHZ
VSWR
1.3:1 Max
Impedance
50 Ohms
Coupling
3.2 + 0.5 dB
Termination
N - Female
Total Power Rating
100 Watts
Isolation
> 20 dB
Dimension (mm/inch)
102.6x76.2x18.4 mm
Weight (Kgs/lbs)
0.270Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
OUT
TRX1 & TRX2 TRX1 + TRX2
2 WayWay-2 Way Matrix
IN
IN
TRX1
TRX2
?
Low Loss
?
Wide Bandwidth
?
Isolated Outputs
?
Easy to Install
Applications
?
Multiple Receiver Outputs
?
Antenna Arrays
?
Combining Systems
800-2500 MHZ
Material
?
Housing : Aluminum
2 WAY MULTICASTING MATRIX [800-2500 MHz]
6
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All Specifications are subject to change without prior notice
(800 – 2500 Mhz)
Product Description
T
he Unit combines up to 4 Tx/Rx input ports from a radio base station to 4 output ports in a
single distributed antenna system.
The advantage of this is that minimum hardware needs to be installed and minimum of loss is
retained.
Specifications
Type No.
1164 0011 104
Frequency Range
800 - 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
OUT
TRX1+2+3+4
TRX1+2+3+4
4 WAY MULTICASTING MATRIX
4 WAY MULTICASTING MATRIX
TRX1+2+3+4
TRX1+2+3+4
Coupling
6.2 + 0.5 dB
Termination
N - Female
4 Way x 4 Way Matrix
Total Power Rating
100 Watts
800
800–– 960
2500
MHz
MHz
Isolation
> 20 dB
Dimension (mm/inch)
150x60x25 mm / 6”x2”x1”
Weight (Kgs/lbs)
0.6Kgs / 1.5 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
TRX1
TRX2
TRX3
TRX4
IN
?
Low Loss
?
Wide Bandwidth
?
Isolated Outputs
?
Easy to Install
Applications
?
Multiple Receiver Outputs
?
Antenna Arrays
?
Combining Systems
Material
?
Housing : Aluminum
4 WAY MULTICASTING MATRIX [800-2500]
All Specifications are subject to change without prior notice
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7
LOW-LOSS POWER TAPPERS
LOW-LOSS POWER TAPPERS
( Directional Couplers)
5 dB
Product Description
D
irectional Couplers are available to couple Power/Frequency at a pre-set coupling level
with a coupling range of 5.0 dB.
These broadband couplers allow operation across the range from 800 MHz to 2.5 GHz making
them particularly suitable for use in the distribution of multiple mobile operators signal into
buildings and tunnels.
Specifications
Type No.
1173 0001 105
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Tap Loss 01 – 02
01 – 03
1.5 dB
4.8 dB + 0.5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm/inch)
156x58x16.5mm
Weight (Kgs/lbs)
0.210 kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
High Directivity
?
Good VSWR
?
High Power
?
Broadband
Applications
?
Radiating Cable Networks
?
Combiner Systems
?
Testing
?
Distributed Antenna Systems
Material
?
Housing
?
Inner conductor
:
:
Aluminum
Brass
DC capability
?
DC transmission only between input and port O1
?
O2 is capacitive coupled.
8
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LOW LOSS POWER TAPPER - 5dB
All Specifications are subject to change without prior notice
(Directional Couplers)
7dB
Product Description
A
wide range of Directional Couplers are available to couple Power/Frequency at a pre-set
coupling level with a coupling range of 7dB.
These broadband couplers allow operation across the range from 800 MHz to 2.5 GHz making
them Particularly suitable for use in the distribution of multiple mobile operators signal into
buildings and tunnels.
Specifications
Type No.
1173 0001 107
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Tap Loss
01 – 02
0.9 dB
01 – 03
7.0 + 0.5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm/inch)
156x58x16.5mm
Weight (Kgs/lbs)
0.210Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
LOW-LOSS POWER TAPPERS
LOW-LOSS POWER TAPPERS
?
High Directivity
?
Good VSWR
?
High Power
?
Broadband
Applications
?
Radiating Cable Networks
?
Combiner Systems
?
Testing
?
Distributed Antenna Systems
Material
?
Housing : Aluminum
?
Inner conductor : Brass
DC capability
?
DC transmission only between input and port O1.
?
O2 is capacitive coupled.
LOW LOSS POWER TAPPER - 7dB
9
LOW-LOSS POWER TAPPERS
LOW-LOSS POWER TAPPERS
(Directional Couplers)
10dB
Product Description
A
wide range of Directional Couplers are available to couple Power/Frequency at a pre-set
coupling level with a coupling range of 10 dB.
These broadband couplers allow operation across the range from 800 MHz to 2.5 GHz making
them Particularly suitable for use in the distribution of multiple mobile operators signal into
buildings and tunnels.
Specifications
Type No.
1173 0001 110
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Tap Loss
01 – 02
0.4 dB
01 – 03
10.0+ 0.5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm/inch)
156x58x16.5 mm
Weight (Kgs/lbs)
0.210Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
High Directivity
?
Good VSWR
?
High Power
?
Broadband
Applications
?
Radiating Cable Networks
?
Combiner Systems
?
Testing
?
Distributed Antenna Systems
Material
?
Housing : Aluminum
?
Inner conductor : Brass
DC capability
DC transmission only between input and port O1.
O2 is capacitive coupled.
10
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LOW LOSS POWER TAPPER - 10dB
All Specifications are subject to change without prior notice
(Directional Couplers)
15dB
Product Description
A
wide range of Directional Couplers are available to couple Power/Frequency at a pre-set
coupling level with a coupling range of 15dB.
These broadband couplers allow operation across the range from 800 MHz to 2.5 GHz making
them Particularly suitable for use in the distribution of multiple mobile operators signal into
buildings and tunnels.
Specifications
Type No.
1173 0001 115
Frequency Range
800 – 2500 MHz
VSWR
1.3:1 Max
Impedance
50 Ohms
Tap Loss
01 – 02
0.12 dB
01 – 03
15.0 - 0.5 dB
Termination
N - Female
Total Input Power Rating
150 Watts
Dimension (mm/inch)
156x58x16.5mm
Weight (Kgs/lbs)
0.210Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
LOW-LOSS POWER TAPPERS
LOW-LOSS POWER TAPPERS
?
High Directivity
?
Good VSWR
?
High Power
?
Broadband
Applications
?
Radiating Cable Networks
?
Combiner Systems
?
Testing
?
Distributed Antenna Systems
Material
?
Housing : Aluminum
?
Inner conductor : Brass
DC capability
DC transmission only between input and port O1.
O2 is capacitive coupled.
All Specifications are subject to change without prior notice
LOW LOSS POWER TAPPER - 15dB
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11
DIRECTIONAL COUPLER
DIRECTIONAL COUPLER
(20/30/40/50 dB)
(806 – 960 MHz)
Product Description
T
he Unit are available to couple power/frequency at a pre-set coupling level with a coupling
range 20 dB to 50 dB.
These Broad band couplers allow operation across the range from 806 MHz – 960 MHz making
them particularly suitable for use in the distribution of multiple mobile operators signal.
Specifications
Type No.
1903 0040 900
Frequency Range
806 – 960 MHz
VSWR
1.2:1 Max
Impedance
50 Ohms
Insertion Loss
< 0.1 dB
Termination [Port1–2]
7/16 (M) – 7/16 (F)
Termination [Coupled]
N - Female
Power Rating
200 Watts
Dimension (mm/inch)
90x60x40 mm / 3.5”x2”x1.5”
Weight (Kgs/lbs)
0.4 kgs/ 1 lbs Approx
Coupling
20/30/40/50 dB
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
High Directivity
?
Good VSWR
?
High Power
?
Broad Bandwidth
Applications
?
Coupler for Fiber optic and Frequency Translating
Repeater
?
In building wireless Networks
Material
?
Housing : Aluminum
DC capability
DC Transmission only between input and output
Port 03 is capacitive coupled
12
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DIRECTIONAL COUPLER
(20/30/40/50 dB)
All Specifications are subject to change without prior notice
(20/30/40/50 dB)
(1710 – 1990 Mhz)
Product Description
T
he Unit are available to couple power/frequency at a pre-set coupling level with a coupling
range 20 dB to 50 dB.
These Broad band couplers allow operation across the range from 1710 MHz – 1990 MHz making
them particularly suitable for use in the distribution of multiple mobile operators signal.
Specifications
Type No.
1913 0040 900
Frequency Range
1710 – 1990 MHz
VSWR
1.2:1 Max
Impedance
50 Ohms
Insertion Loss
< 0.1 dB
Termination [Port1–2]
7/16 (M) – 7/16 (F)
Termination [Coupled]
N - Female
Power Rating
200 Watts
Dimension (mm/inch)
90x60x40 mm / 3.5”x2”x1.5”
Weight (Kgs/lbs)
0.4 kgs/ 1 lbs Approx
Coupling
20/30/40/50 dB
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
DIRECTIONAL COUPLER
DIRECTIONAL COUPLER
?
High Directivity
?
Good VSWR
?
High Power rating
?
Broad Bandwidth
Applications
?
Coupler for Fiber optic and Frequency Translating
Repeater
?
In building wireless Networks
Material
?
Housing : Aluminum
DC capability
DC Transmission only between input and output
Port 03 is capacitive coupled
All Specifications are subject to change without prior notice
DIRECTIONAL COUPLER
(20/30/40/50 dB)
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13
DIRECTIONAL COUPLER
DIRECTIONAL COUPLER
(20/30/40/50 dB)
(1920 – 2170 Mhz)
Product Description
T
he Unit are available to couple power/frequency at a pre-set coupling level with a coupling
range20 dB to 50 dB.
Specifications
Type No.
1943 0030 900
Frequency Range
1920 – 2170 MHz
VSWR
1.2:1 Max
Impedance
50 Ohms
Insertion Loss
< 0.1 dB
Termination [Port1–2]
7/16 (M) – 7/16 (F)
Termination [Coupled]
N - Female
Power Rating
200 Watts
Dimension (mm/inch)
90x60x40 mm / 3.5”x2”x1.5”
Weight (Kgs/lbs)
0.4 kgs/ 1 lbs Approx
Coupling
20/30/40/50 dB
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
High Directivity
?
Good VSWR
?
High Power rating
?
Broad Bandwidth
Applications
?
Coupler for Fiber optic and Frequency Translating
Repeater
?
In building wireless Networks
Material
?
Housing : Aluminum
DC capability
DC Transmission only between input and output
Port 03 is capacitive coupled
14
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DIRECTIONAL COUPLER
(20/30/40/50 dB)
All Specifications are subject to change without prior notice
(890 - 960 Mhz)
Product Description
This Band – Pass Filter is designed to be used in the Tx & Rx path of GSM 900 MHz BTS.
It is used :
?
To reject the strong CDMA signal from CDMA BTS and to pass only 890 – 960 MHz (GSM) signal.
So that the Receivers of BTS is not saturated by the CDMA BTS Down Link signal.
?
To improve the input selectivity of PGSM 900 BTS receivers
?
To increase the isolation between CDMA 800 and PGSM 900 antennas which are mounted
closely on the same tower or which use the common antenna for CDMA 800 & GSM 900 MHz BTS
co located.
BAND PASS FILTER
BAND PASS FILTER
Filter characteristics:
Broad pass band range with low insertion loss, high CDMA stop band attenuation, steepened filter
curve through additional stop poles.
Specifications
Type No.
1903 0921 060
Pass Band
890 – 960 MHz
Insertion Loss
< 3.5 dB
VSWR
1.2:1 Max
Stop Band
CDMA BTS Attenuation
889.0 MHz > 30 dB
890.0 MHz < 3.5 dB
915.0 MHz < 0.6 dB
960.0 MHz < 0.4 dB
Impedance
50 Ohms
Total Power Rating
200 W
Termination
7/16 DIN Female
Dimension (mm/inch)
228x164x68 mm / 9”x7”x3”
Weight (Kgs/lbs)
3 Kgs / 7 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
Applications
?
Site Sharing
?
Interference Removal
?
Multi Operator Combining
Material
?
Housing : Aluminum, Silver Plated
Mounting
M5 Screws Provided
All Metal Parts are DC Grounded.
All Specifications are subject to change without prior notice
BAND PASS FILTER (890 - 960 Mhz)
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15
(896 - 960 Mhz)
Product Description
This Band – Pass Filter is designed to be used in the Tx & Rx path of GSM 900 MHz BTS.
It is used :
?
To reject the strong CDMA signal from CDMA BTS and to pass only 896 – 960 MHz (GSM) signal.
So that the Receivers of BTS is not saturated by the CDMA BTS Down Link signal.
?
To improve the input selectivity of PGSM 900 BTS receivers
?
To increase the isolation between CDMA 800 and PGSM 900 antennas which are mounted
closely on the same tower or which use the common antenna for CDMA 800 & GSM 900 MHz BTS
co located.
BAND PASS FILTER
BAND PASS FILTER
Filter characteristics:
Broad pass band range with low insertion loss, high CDMA stop band attenuation, steepened filter
curve through additional stop poles.
Specifications
Type No.
1903 0920 060
Pass Band
896 – 960 MHz
Insertion Loss
< 2.5 dB
VSWR
1.2:1 Max
Stop Band
CDMA BTS Attenuation
894.0 MHz > 40 dB
896.0 MHz < 2.5 dB
915.0 MHz < 0.6 dB
960.0 MHz < 0.4 dB
Impedance
50 Ohms
Total Power Rating
200 W
Termination
7/16 DIN Female
Dimension (mm/inch)
228x164x68 mm / 9”x7”x3”
Weight (Kgs/lbs)
3 Kgs / 7 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
Applications
?
Site Sharing
?
Interference Removal
?
Multi Operator Combining
Material
?
Housing : Aluminum, Silver Plated
Mounting
M5 Screws Provided
All Metal Parts are DC Grounded.
All Specifications are subject to change without prior notice
BAND PASS FILTER (896 - 960 Mhz)
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16
BAND PASS FILTER
BAND PASS FILTER
(896 - 915 Mhz)
Product Description
This Band – Pass Filter is designed to be used for 2nd & 3rd Operator of GSM 900 MHz.
It is used :
?
To reject the strong CDMA signal from CDMA BTS and to pass only 896 – 915 MHz (GSM Uplink
signal). So that the Receivers of BTS is not saturated by the CDMA BTS Down Link signal.
?
To improve the input selectivity of GSM 900 BTS receivers
?
To increase the isolation between CDMA 800 and GSM 900 antennas which are mounted closely
on the same tower or which use the common antenna for CDMA 800 & GSM 900 MHz BTS co
located.
Filter characteristics:
Broad pass band range with low insertion loss, high CDMA stop band attenuation, steepened filter
curve through additional stop poles.
Specifications
Type No.
1903 0920 015
Pass Band
896 – 915 MHz
Insertion Loss
< 1.8 dB
VSWR
1.2:1 Max
Stop Band
CDMA BTS Attenuation
890.0 MHz > 60 dB
891.0 MHz > 40 dB
896.0 MHz < 1.7 dB
900.0 MHz < 0.8 dB
915.0 MHz < 0.7 dB
Impedance
50 Ohms
Total Power Rating
50 W
Termination
N Female
Dimension (mm/inch)
230x70x30 mm / 9”x3”x1”
Weight (Kgs/lbs)
1 Kgs / 2.2 lbs Approx
Operating temperature (C°/F°)
-35°C to 70°C / -31°F to 158°F
Operating Humidity
5 – 95%
Applications
?
Site Sharing
?
Interference Removal
?
Multi Operator Combining
Material
?
Housing : Aluminum, Silver Plated
Mounting
M5 Screws Provided
All Metal Parts are DC Grounded.
17
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BAND PASS FILTER 896-915 Mhz
All Specifications are subject to change without prior notice
(890-915 Mhz)
Product Description
This Band – Pass Filter is designed to be used for GSM 900 MHz.
It is used :
?
To reject the strong CDMA signal from CDMA BTS and to pass only 890 – 915 MHz (GSM Uplink
signal). So that the Diversity Receiver of BTS is not saturated by the CDMA BTS Down Link signal.
?
To improve the input selectivity of GSM 900 BTS receivers
?
To increase the isolation between CDMA 800 and GSM 900 antennas which are mounted closely
on the same tower or which use the common antenna for CDMA 800 & GSM 900 MHz BTS co
located.
BAND PASS FILTER
BAND PASS FILTER
Filter characteristics:
Broad pass band range with low insertion loss, high CDMA stop band attenuation, steepened filter
curve through additional stop poles.
Specifications
Type No.
1923 0920 000
Pass Band
890 – 915 MHz
Insertion Loss
< 4.5 dB
VSWR
1.2:1 Max
Stop Band
CDMA BTS Attenuation
888.0 MHz > 60 dB
889.0 MHz > 30 dB
890.0 MHz < 4.5 dB
891.0 MHz < 1.8 dB
915.0 MHz < 0.4 dB
Impedance
50 Ohms
Total Power Rating
50 W
Termination
N Female
Dimension (mm/inch)
320x115x83
Weight (Kgs/lbs)
2 Kgs / 4.4 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
Applications
?
Site Sharing
?
Interference Removal
?
Multi Operator Combining
Material
?
Housing : Aluminum, Silver Plated
Mounting
M5 Screws Provided
All Metal Parts are DC Grounded.
All Specifications are subject to change without prior notice
BAND PASS FILTER 890-915 MHZ
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18
DIPLEXER / CROSS BAND COUPLER
DIPLEXER / CROSS BAND COUPLER
Product Description
T
hese Diplexers are compact solution to allow the Co-siting of two different frequency bands
on to one common output. Designed using high performance filters, these units provide
excellent inter band isolation, low insertion loss and good intermodulation performance.
By using this Diplexer, it is possible to reduce the feeder cable requirement by 50% hence reducing
rigging and tower rental costs.
Specifications
Type No.
1903 0909 200
CDMA / GSM Band
DCS / PCS Band
824 – 960 MHz
1710 – 1990 MHz
VSWR
Insertion Loss
1.3:1 Max
< 0.5 dB
Band Isolation
> 80 dB
Propagation Delay (?
s)
Total Power Rating
<1
Impedance
50 Ohms
Input / Output Port
2/1
Termination
N-Female
Dimension (mm/inch)
243x95x92 mm / 10”x4”x4”
Weight (Kgs/lbs)
1.5 Kgs / 3 lbs Approx
Operating temperature (C°/F°)
-35 C to 70 C / -31 F to 158 F
Operating Humidity
5 – 95%
250 Watts
o
o
o
o
?
High Isolation
?
Low Insertion Loss
?
Low Intermodulation
Applications
?
Dual Band Cellular Networks
?
Common Antenna Sharing
?
In building Coverage Systems
Material
?
Housing : Aluminium, Clear Chromated
Mounting
?
M5 Screws Provided
?
All Metal Parts are DC Grounded.
19
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DIPLEXER
All Specifications are subject to change without prior notice
Product Description
T
his GSM / DCS Diplexers are compact solution to allow the co-siting of two different
frequency bands on to one common output (Antenna). Designed using high performance
Band Pass filters, this model provide excellent inter band isolation, low insertion loss and
good Inter-modulation performance. By using this Diplexer, it is possible to reduce feeder cable
requirement by 66% hence reducing rigging and tower rental costs, where applicable.
Specifications
Type No.
1903 0909 000
GSM Band
890 – 960 MHz
DCS Band
1710 – 1880 MHz
VSWR
Insertion Loss
1.3:1 Max
< 0.2 dB
Band Isolation
> 90 dB GSM / DCS
Propagation Delay (?
s)
<1
Pass Band Ripple (dB)
< 0.1
Total Power Rating
150 Watts
Impedance
50 Ohms
Input / Output Port
2/1
Termination
N-Female
Dimension (mm)
155-L x 95-W x 38-H mm
Weight (Kgs)
1.16 Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
DIPLEXER
DIPLEXER
?
High Isolation
?
Low Insertion Loss
?
Low Intermodulation
Applications
?
Dual Band Cellular Networks
?
Common Antenna Sharing
?
In building Coverage Systems
Material
?
Housing : Aluminium,Black, Clear Chromated
Mounting
?
M5 Screws Provided
?
All Metal Parts are DC Grounded.
All Specifications are subject to change without prior notice
DIPLEXER
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20
Product Description
T
his DCS / UMTS Diplexers are compact solution to allow the co-siting of two different
frequency bands on to one common output (Antenna). Designed using high performance
Band Pass filters, this model provide excellent inter band isolation, low insertion loss and
good Inter-modulation performance. By using this Diplexer, it is possible to reduce feeder cable
requirement by 66% hence reducing rigging and tower rental costs, where applicable.
Specifications
Type No.
1903 0909 001
GSM Band
1710 – 1880 MHz
DCS Band
1920 – 2170 MHz
VSWR
Insertion Loss
1.3:1 Max
< 0.5 dB
Band Isolation
> 80 dB DCS / UMTS
Propagation Delay (?
s)
<1
Pass Band Ripple (dB)
< 0.1
Total Power Rating
150 Watts
Impedance
50 Ohms
Input / Output Port
2/1
Termination
N-Female
Dimension (mm)
180-L x 190-W x 38-H mm
Weight (Kgs)
2.5 Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
DIPLEXER
DIPLEXER
?
High Isolation
?
Low Insertion Loss
?
Low Intermodulation
Applications
?
Dual Band Cellular Networks
?
Common Antenna Sharing
?
In building Coverage Systems
Material
?
Housing : Aluminium,Black, Clear Chromated
Mounting
?
M5 Screws Provided
?
All Metal Parts are DC Grounded.
All Specifications are subject to change without prior notice
www.shyamtelecom.com
21
DIPLEXER
DIPLEXER
Product Description
T
his GSM / UMTS Diplexers are compact solution to allow the co-siting of two different
frequency bands on to one common output (Antenna). Designed using high performance
Band Pass filters, this model provide excellent inter band isolation, low insertion loss and
good Inter-modulation performance. By using this Diplexer, it is possible to reduce feeder cable
requirement by 66% hence reducing rigging and tower rental costs, where applicable.
Specifications
Type No.
1903 0909 100
GSM Band
890 – 960 MHz
UMTS Band
1920 – 2170 MHz
VSWR
1.3:1 Max
Insertion Loss
< 0.2dB
Band Isolation
Propagation Delay (?
s)
> 90 dB GSM / UMTS
Pass Band Ripple (dB)
< 0.1
Total Power Rating
150 Watts
Impedance
50 Ohms
Input / Output Port
2/1
Termination
N-Female / DIN-Female
Dimension (mm)
155-L x 95-W x 38-H mm
Weight (Kgs)
1.16 Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
<1
?
High Isolation
?
Low Insertion Loss
?
Low Intermodulation
Applications
?
Dual Band Cellular Networks
?
Common Antenna Sharing
?
In building Coverage Systems
Material
?
Housing : Aluminium,Black, Clear Chromated
Mounting
?
M5 Screws Provided
?
All Metal Parts are DC Grounded.
22
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DIPLEXER
All Specifications are subject to change without prior notice
Product Description
T
his GSM / DCS / UMTS Triplexers are compact solution to allow the co-siting of three
different frequency bands on to one common output (Antenna). Designed using high
performance Band Pass filters, this model provide excellent inter band isolation, low
insertion loss and good Inter-modulation performance.
By using this Triplexer, it is possible to reduce feeder cable requirement by 66% hence reducing
rigging and tower rental costs, where applicable.
Specifications
Type No.
1903 9100 000
GSM Band
880 – 960 MHz
DCS Band
1710 – 1880 MHz
UMTS Band
VSWR
1920 – 2170 MHz
1.3:1 Max
< 0.4 dB
Insertion Loss
Band Isolation
> 90 dB GSM / DCS
> 60 dB UMTS / DCS
Propagation Delay (?
s)
<1
Pass Band Ripple (dB)
< 0.1
Total Power Rating
150 Watts
Impedance
50 Ohms
Input / Output Port
3/1
Termination
N-Female/ SMA (Female)
Dimension (mm)
233x58x61 mm
Weight (Kgs)
1.16 Kgs
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
TRIPLEXER
TRIPLEXER
?
High Isolation
?
Low Insertion Loss
?
Low Intermodulation
Applications
?
Dual Band Cellular Networks
?
Common Antenna Sharing
?
In building Coverage Systems
Material
?
Housing : Aluminium,Black, Clear Chromated
Mounting
?
M5 Screws Provided
?
All Metal Parts are DC Grounded.
All Specifications are subject to change without prior notice
TRIPLEXER
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23
TRIPLEXER
TRIPLEXER
Product Description
T
his CDMA & GSM / DCS & PCS / ISM Triplexers are compact solution to allow the co-siting of
three different frequency bands on to one common output (Antenna). Designed using high
performance Band Pass filters, this model provide excellent inter band isolation, low
insertion loss and good Inter-modulation performance.
By using this Triplexer, it is possible to reduce feeder cable requirement by 66% hence reducing
rigging and tower rental costs, where applicable.
Specifications
Type No.
1903 0990 000
CDMA / GSM Band
824 – 960 MHz
DCS / PCS Band
1710 – 1990 MHz
ISM Band
VSWR
2400 – 2500 MHz
Insertion Loss
Band Isolation
< 0.4 dB
Propagation Delay (?
s)
<1
Pass Band Ripple (dB)
< 0.1
Total Power Rating
150 Watts
Impedance
50 Ohms
Dimension (mm/inch)
180x70x60mm / 7”x3”x3”
Input / Output Port
3/1
Termination
N-Female
Dimension (mm/inch)
227x122x97 mm / 9”x5”x4”
Weight (Kgs/lbs)
2.5 Kgs / 6 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
1.3:1 Max
> 90 dB CDMA&GSM / DCS&PCS
> 60 dB ISM / DCS&PCS
?
High Isolation
?
Low Insertion Loss & Good Return Loss
?
Low Intermodulation
Applications
?
Dual Band Cellular Networks
?
Common Antenna Sharing
?
In building Coverage Systems
Material
?
Housing : Aluminum, Black, Clear Chromated
Mounting
24
?
M5 Screws Provided
?
All Metal Parts are DC Grounded.
www.shyamtelecom.com
TRIPLEXER
All Specifications are subject to change without prior notice
[For Site Sharing & Distributed Antenna System]
Product Description
T
he Passive Multi Operator Combiner has been designed to allow 2 BTS inputs in 824-960
MHz & 2 BTS inputs in 1710-1990 MHz, while providing 2 combined output ports for Site
Sharing and Distributed Antenna System.
The advantage of this is that minimum hardware needs to be installed and a minimum of loss is
retained.
Specifications
Type No.
1227 0422 000
Frequency Range
824-960
1710-1990
Technology Supported
EGSM,GSM,
Cell
DCS,PCS
BTS Input Ports
2
2
Combined Output Ports
2
VSWR
1.3:1 Max
Impedance
50 Ohms
Insertion Loss
4.0 + 0.5 dB
Termination
N-Female
Total Power Rating
100 Watts
Isolation
> 25 dB
Dimension (mm/inch)
350x275x125 mm / 14”x11”x 5”
Weight (Kgs/lbs)
5 kgs / 10 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 100%
PASSIVE MULTI OPERATOR COMBINER
PASSIVE MULTI OPERATOR COMBINER (2 + 2)
PASSIVE MULTI OPERATOR COMBINER
BTSBTS-1
BTS 1+2 [824[824-960 MHz]
+
824 – 960 MHz
BTS 3+4 [1710[1710-1990 MHz]
BTSBTS-2
Multiple - BTS
Output Port 1
Combining
Unit [2+2]
BTSBTS-3
BTS 1+2 [824[824-960 MHz]
+
1710 – 1990 MHz
BTS 3+4 [1710[1710-1990 MHz]
BTSBTS-4
All Specifications are subject to change without prior notice
Output Port 2
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25
PASSIVE MULTI OPERATOR COMBINER
PASSIVE MULTI OPERATOR COMBINER
(4 + 4)
[For Site Sharing & Distributed Antenna System]
Product Description
T
he Passive Multi Operator Combiner has been designed to allow 4 BTS inputs in 824-960
MHz & 4 BTS inputs in 1710-1990 MHz, while providing 2 combined output ports for Site
Sharing and Distributed Antenna System.
The advantage of this is that minimum hardware needs to be installed and a minimum of loss is
retained.
Specifications
Type No.
1227 0844 000
Frequency Range
824-960
1710-1990
Technology Supported
EGSM,GSM,
Cell
DCS,PCS
BTS Input Ports
4
4
Combined Output Ports
2
VSWR
1.3:1 Max
Impedance
50 Ohms
Insertion Loss
7.0 + 0.5 dB
Termination
N-Female
Total Power Rating
100 Watts
Isolation
> 20 dB
Dimension (mm/inch)
450x 350x150 mm / 18”x14”x6”
Weight (Kgs/lbs)
7 Kgs / 16 lbs Approx
Operating temperature (C°/F°) -35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 100%
PASSIVE MULTI OPERATOR COMBINER
BTSBTS-1
824 – 960 MHz
BTS 1+2+3+4 [824[824-960 MHz]
BTSBTS-2
+
BTS 5+6+7+8 [1710[1710-1990 MHz]
BTSBTS-3
BTSBTS-4
Multiple - BTS
Output Port 1
Combining
BTSBTS-5
Unit [4+4]
BTSBTS-6
1710 – 1990 MHz
BTS 1+2+3+4 [824[824-960 MHz]
BTSBTS-7
BTSBTS-8
26
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+
BTS 5+6+7+8 [1710[1710-1990 MHz]
Output Port 2
All Specifications are subject to change without prior notice
(2 W )
Product Description
T
hese Dummy Loads or Terminating load resistors has been designed to give an economic
solution to the growing need for compact, rugged and simple termination suitable for bench
& field use. The Co-axial loads utilize low noise chip resistor. The heat sinks are made of black
finished aluminium for maximum thermal radiation with N-Type Connectors.
Specifications
Type No.
1156 0002 000
Frequency Range
700 – 2500 MHz
VSWR
Impedance
1.2:1 Max
50 Ohms
Termination
Total Power Rating
N – Male
2 Watts
Dimension (mm/inch)
70 x 30 mm / 3”x1.5”
Weight (Kgs/lbs)
0.2 Kgs / 0.5 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC /
-31oF to 158oF
Operating Humidity
5 – 95%
DUMMY LOAD
DUMMY LOAD
?
Broad Bandwidth
?
Good VSWR
?
Up to 10 W Power Rating
Applications
?
Transmitter/Combiner Output Termination
?
Co-axial Line Terminations
?
Circular Port Terminations
Material
Housing : Aluminium
?
?
Finish : Black
DUMMY LOAD 2 W)
All Specifications are subject to change without prior notice
www.shyamtelecom.com
27
DUMMY LOAD
DUMMY LOAD
(10 W)
Product Description
T
hese Dummy Loads or Terminating load resistors has been designed to give an economic
solution to the growing need for compact, rugged and simple termination suitable for bench
& field use. The Co-axial loads utilize low noise chip resistor. The heat sinks are made of black
finished aluminium for maximum thermal radiation with N-Type Connectors.
Specifications
Type No.
1156 0011 000
Frequency Range
700 – 2500 MHz
VSWR
Impedance
1.2:1 Max
Termination
Total Power Rating
N – Male
Dimension (mm/inch)
70 x 30 mm / 3”x2”
Weight (Kgs/lbs)
0.3 Kgs / 0.6 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC /
-31oF to 158oF
Operating Humidity
5 – 95%
50 Ohms
10 Watts
?
Broad Bandwidth
?
Good VSWR
?
Up to 10 W Power Rating
Applications
?
Transmitter/Combiner Output Termination
?
Co-axial Line Terminations
?
Circular Port Terminations
Material
Housing : Aluminium
?
?
Finish : Black
DUMMY LOAD 10 W)
28
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All Specifications are subject to change without prior notice
(25 W)
Product Description
T
hese Dummy Loads or Terminating load resistors has been designed to give an economic
solution to the growing need for compact, rugged and simple termination suitable for bench
& field use. The Co-axial loads utilize low noise chip resistor. The heat sinks are made of black
finished aluminium for maximum thermal radiation with N-Type Connectors.
Specifications
Type No.
1156 0025 000
Frequency Range
700 – 2500 MHz
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
Total Power Rating
N – Male
25 Watts
Dimension (mm/inch)
70 x 101 mm
Weight (Kgs/lbs)
0.425 Kgs
Operating temperature (C°/F°)
-35oC to 70oC /
o
o
-31 F to 158 F
Operating Humidity
5 – 95%
DUMMY LOAD
DUMMY LOAD
?
Broad Bandwidth
?
Good VSWR
?
Up to 50 W Power Rating
Applications
?
Transmitter/Combiner Output Termination
?
Co-axial Line Terminations
?
Circular Port Terminations
Material
Housing : Aluminium
?
?
Finish : Black
DUMMY LOAD
All Specifications are subject to change without prior notice
(25 W )
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29
DUMMY LOAD
DUMMY LOAD
(50 W)
Product Description
T
hese Dummy Loads or Terminating load resistors has been designed to give an economic
solution to the growing need for compact, rugged and simple termination suitable for bench
& field use. The Co-axial loads utilize low noise chip resistor. The heat sinks are made of black
finished aluminium for maximum thermal radiation with N-Type Connectors.
Specifications
Type No.
1156 0051 000
Frequency Range
700 – 2500 MHz
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
Total Power Rating
N – Male
50 Watts
Dimension (mm/inch)
70 x 125 mm / 2.7”x4.9”
Weight (Kgs/lbs)
0.55 Kgs / 1.1 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC /
o
o
-31 F to 158 F
Operating Humidity
5 – 95%
?
Broad Bandwidth
?
Good VSWR
?
Up to 50 W Power Rating
Applications
?
Transmitter/Combiner Output Termination
?
Co-axial Line Terminations
?
Circular Port Terminations
Material
Housing : Aluminium
?
?
Finish : Black
DUMMY LOAD
30
www.shyamtelecom.com
(50 W)
All Specifications are subject to change without prior notice
(100 W)
Product Description
T
hese Dummy Loads or Terminating load resistors has been designed to give an economic
solution to the growing need for compact, rugged and simple termination suitable for bench
& field use. The Co-axial loads utilize low noise chip resistor. The heat sinks are made of black
finished aluminium for maximum thermal radiation with N-Type Connectors.
Specifications
Type No.
1156 0100 000
Frequency Range
700 – 2500 MHz
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
Total Power Rating
N – Male
50 Watts
Dimension (mm/inch)
70 x 125 mm / 2.7”x4.9”
Weight (Kgs/lbs)
0.55 Kgs / 1.1 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC /
o
o
-31 F to 158 F
Operating Humidity
5 – 95%
DUMMY LOAD
DUMMY LOAD
?
Broad Bandwidth
?
Good VSWR
?
Up to 50 W Power Rating
Applications
?
Transmitter/Combiner Output Termination
?
Co-axial Line Terminations
?
Circular Port Terminations
Material
Housing : Aluminium
?
?
Finish : Black
DUMMY LOAD
All Specifications are subject to change without prior notice
(100 W)
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31
ATTENUATOR
ATTENUATOR
(3 dB)
(100 W)
Product Description
These Attenuators has been designed to give an economic solution to the growing need for
compact, rugged and simple attenuation suitable for bench & field use. These attenuators use chip
resistors for attenuation.
The heat sinks are made of black finished aluminium for maximum thermal radiation with N-Type
connectors.
Specifications
Type No.
2838 0003 100
Frequency Range
DC 2500 MHz
Attenuation
3 dB
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
N(M) – N(F)
Total Power Rating
100 Watts
Dimension (mm/inch)
70 x 160 mm / 2.7”x 6”
Weight (Kgs/lbs)
0.75 Kgs / 1.3 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Broad Bandwidth
?
Good VSWR
?
Up to 100 W Power Rating
Applications
?
Equipment Protection
?
Transmitter/combiner power level adjustment
Material
Housing : Aluminium
?
?
Finish : Black
ATTENUATOR (100 W)
32
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All Specifications are subject to change without prior notice
(6 dB)
(100 W)
Product Description
These Attenuators has been designed to give an economic solution to the growing need for
compact, rugged and simple attenuation suitable for bench & field use. These attenuators use chip
resistors for attenuation.
The heat sinks are made of black finished aluminium for maximum thermal radiation with N-Type
connectors.
ATTENUATOR
ATTENUATOR
Specifications
Type No.
2838 0006 100
Frequency Range
DC 2500 MHz
Attenuation
6 dB
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
N(M) – N(F)
Total Power Rating
100 Watts
Dimension (mm/inch)
70 x 160 mm / 2.7”x 6”
Weight (Kgs/lbs)
0.75 Kgs / 1.3 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Broad Bandwidth
?
Good VSWR
?
Up to 100 W Power Rating
Applications
?
Equipment Protection
?
Transmitter/combiner power level adjustment
Material
Housing : Aluminium
?
?
Finish : Black
ATTENUATOR (100 W)
All Specifications are subject to change without prior notice
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33
ATTENUATOR
ATTENUATOR
(10 dB)
(100 W)
Product Description
These Attenuators has been designed to give an economic solution to the growing need for
compact, rugged and simple attenuation suitable for bench & field use. These attenuators use chip
resistors for attenuation.
The heat sinks are made of black finished aluminium for maximum thermal radiation with N-Type
connectors.
Specifications
Type No.
2838 0203 101
Frequency Range
DC 2500 MHz
Attenuation
10 dB
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
N(M) – N(F)
Total Power Rating
100 Watts
Dimension (mm/inch)
70 x 160 mm / 2.7”x 6”
Weight (Kgs/lbs)
0.75 Kgs / 1.3 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Broad Bandwidth
?
Good VSWR
?
Up to 100 W Power Rating
Applications
?
Equipment Protection
?
Transmitter/combiner power level adjustment
Material
Housing : Aluminium
?
?
Finish : Black
ATTENUATOR (100 W)
34
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All Specifications are subject to change without prior notice
(20 dB)
(100 W)
Product Description
T
hese Attenuators has been designed to give an economic solution to the growing need for
compact, rugged and simple attenuation suitable for bench & field use. These attenuators
use chip resistors for attenuation.
The heat sinks are made of black finished aluminium for maximum thermal radiation with N-Type
connectors.
ATTENUATOR
ATTENUATOR
Specifications
Type No.
2838 0203 201
Frequency Range
DC 2500 MHz
Attenuation
20 dB
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
N(M) – N(F)
Total Power Rating
100 Watts
Dimension (mm/inch)
70 x 160 mm / 2.7”x 6”
Weight (Kgs/lbs)
0.75 Kgs / 1.3 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
?
Broad Bandwidth
?
Good VSWR
?
Up to 100 W Power Rating
Applications
?
Equipment Protection
?
Transmitter/combiner power level adjustment
Material
Housing : Aluminium
?
?
Finish : Black
ATTENUATOR (100 W)
All Specifications are subject to change without prior notice
www.shyamtelecom.com
35
ATTENUATOR
ATTENUATOR
(30 dB)
(100 W)
Product Description
T
hese Attenuators has been designed to give an economic solution to the growing need for
compact, rugged and simple attenuation suitable for bench & field use. These attenuators
use chip resistors for attenuation.
The heat sinks are made of black finished aluminium for maximum thermal radiation with N-Type
connectors.
Specifications
Type No.
2838 0204 100
Frequency Range
DC 2500 Mhz
Attenuation
30 dB
VSWR
1.2:1 Max
Impedance
50 Ohms
Termination
N(M) – N(F)
Total Power Rating
100 Watts
Dimension (mm/inch)
70 x 160 mm / 2.7”x 6”
Weight (Kgs/lbs)
0.75 Kgs / 1.3 lbs Approx
Operating temperature (C°/F°)
Operating Humidity
-35oC to 70oC / -31o F to 158o F
5 – 95%
?
Broad Bandwidth
?
Good VSWR
?
Up to 100 W Power Rating
Applications
?
Equipment Protection
?
Transmitter/combiner power level adjustment
Material
Housing : Aluminium
?
?
Finish : Black
ATTENUATOR (100 W)
30
36
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All Specifications are subject to change without prior notice
[Cable Type]
(800 – 2500 MHz)
Product Description
Multi Band Omni Ceiling Antenna [ Cable ]
Ceiling mounted omni antennas for CDMA 800, GSM 900, DCS, PCS, UMTS and WiFi bands are
now available especially for micro-cell and In-building applications. This antenna can be
operated in all frequency ranges simultaneously & needs no additional ground plane.
Specifications
Type No.
1171 2000 000
Frequency Range
800 – 960 / 1710 – 2500
Gain
2 dBi / 4 dBi
1710 – 2500 / 4 dBi
VSWR
Impedance
806 – 2500 MHz : < 1.4
Power Rating
100 Watts
Termination
9 inch Cable (N-Female)
Polarization
Vertical
90
50 Ohms
Phi = 90
150
-20
360
Vertical Beamwidth
90o
Dimension H x D (mm/inch)
166x146.2 mm / 4”x8”
Weight (Kgs / lbs)
0.210 Kgs
o
-10
0
10
[dBi]
0
150
o
30
Phi = 270
120
60
90
o
-35 C to 70 C /
-31oF to 158oF
5 – 95%
Operating Humidity
30
180
Horizontal Beamwidth
Operating
temperature(C o/ Fo)
60
120
MULTI BAND OMNI CEILING ANTENNA
MULTI BAND OMNI CEILING ANTENNA
Elevation Pattern
?
Wide Bandwidth Operation
?
Omni Directional Radiation Pattern
?
Easy to Install
Material
?
Radiator
?
Base
?
Radome
?
Colour
:
:
:
:
Low Loss Circuit Board
Aluminium
ABS
White
Mounting
MULTI BAND OMNI CEILING ANTENNA
?
Three holes in the base plate, enable mounting on the ceiling (Three screws are supplied).
?
For N- Connector 35mm dia hole in the ceiling is required.
For Installation Please Refer Page 49 - 50
All Specifications are subject to change without prior notice
www.shyamtelecom.com
37
SLIM LINE ANTENNA
SLIM LINE ANTENNA
(806 – 960 & 1710 – 2700 MHz)
Product Description
Multi Band Slim Line Antennas are used for Multi band coverage which includes Cellular850,
GSM900, DCS1800, PCS, UMTS, WIFI, upto 2700 MHz bands.
These antennas are compact in size with excellent performance and easily installable in the indoor
environment.
Specifications
Type No.
1171 0000 600
Frequency Range
806 – 960 & 1710 – 2700 MHz
Gain
806-960 / 2 dBi
1710-2700 / 4 dBi
VSWR
1.8 : 1 Max
Impedance
50 Ohms
Power Rating
50 Watts Max.
Termination
SMA(F)
Horizontal Beamwidth (3dB)
360°
Vertical Beamwidth (3dB)
90°
Polarization
Vertical
Dimension (mm/inch)
100x100x1.8mm (excluding connector)
Weight (Kgs/lbs)
35 gms
Operating Temperature
-40°C to 70°C
Operating Humidity
5 to 95% relative
0°- Vertical
Radiation Pattern
Horizontal
Radiation Pattern
Material
Radiator
Colour
Antenna
Material
:
:
:
Low Loss Circuit Board
Off White
Coated Microstrip Circuit Board
Mounting
Ceiling Mountable,
Plastic Plugs & Self Threading Screws Provided
SLIM LINE ANTENNA
38
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All Specifications are subject to change without prior notice
PATCH PANEL DIRECTIONAL ANTENNA
PATCH PANEL DIRECTIONAL ANTENNA
(800 - 2500 MHz)
Product Description
Indoor Directional Antenna
for CDMA 800, iDEN, GSM 900 and GSM 1800 / PCS / UMTS for micro-cell and in-building
applications. This antenna can be operated in all frequency ranges simultaneously and needs no
additional ground plane.
0
330
30
-6
-12
Specifications
300
-24
Type No.
1171 0400 000
Frequency Range (MHz)
800 – 960 & 1710 – 2500
Gain
VSWR
Impedance
8 dBi Max
1.3 : 1 Max
Power Rating
100 Watts
Termination
N-Female 9 inch Cable
Polarization
Vertical
Horizontal Beamwidth
90o
Vertical Beamwidth
65o
Dimension (mm / inch)
220x160x50mm / 9”x6”x2”
Weight (Kgs / lbs)
0.6 kgs / 1.5 lbs Approx
Packing Size (mm/inch)
310x180x65mm / 12”x7”x2”
-30
-36
270
90
120
240
50 Ohms
210
150
180
Azimuthal Pattern
0
330
30
-6
-12
300
60
-18
-24
-30
-36
270
Operating temperature (C°/F°) -35oC to 70oC / -31o F to 158o F
Operating Humidity
60
-18
90
120
240
5 – 95%
210
?
Wide Bandwidth Operation
?
Directional Radiation Pattern
?
Easy to Install
?
Additional Painting is Possible
150
180
Elevation Pattern
Material
?
Radiator
?
Radome
?
Colour
:
:
:
Aluminium
ABS
White
Mounting
?
Mounting Plate : Stainless Steel
?
Two holes of 6mm diameter in the mounting plate.
INDOOR DIRECTIONAL ANTENNA
39
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All Specifications are subject to change without prior notice
(824 - 960 MHz)
Product Description
D
irectional Antenna for GSM, CDMA bands are now available to use as Repeater Outdoor
and Indoor Antenna. This antenna can be operated through the frequency range
simultaneously and needs no additional ground plane.
0
330
Specifications
30
-6
-12
Type No.
1171 0500 900
Frequency Range
824 – 960 MHz
Gain
VSWR
Impedance
7 dBi Max
1.8
Power Rating
50 Watts
300
60
-18
-24
-30
-36
270
90
120
240
50 Ohms
Termination
SMA(F)
Polarization
Vertical
Horizontal Beamwidth
80o
70o
210
150
180
Azimuthal Pattern
0
330
Vertical Beamwidth
Front to Back Ratio
Min 15 dB
Dimension (mm / inch)
176x142x41mm / 7”x5”x2”
Weight (Kgs / lbs)
0.5 Kgs / 1 lbs Approx
Operating temperature (C°/F°)
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 95%
30
-6
-12
300
60
-18
-24
-30
-36
270
90
120
240
210
?
Wide Bandwidth Operation
?
Directional Radiation Pattern
?
Easy to Install
OUTDOOR DIRECTIONAL ANTENNA
OUTDOOR DIRECTIONAL ANTENNA
150
180
Elevation Pattern
Material
?
Radiator
?
Radome
?
Colour
:
:
:
Brass
ASA
Off White
Mounting
?
Adjustable Wall Mounting & Tilting Kit
?
Material
:
ASA
For Installation Please Refer Page 49 - 50
All Specifications are subject to change without prior notice
OUTDOOR DIRECTIONAL ANTENNA
www.shyamtelecom.com
40
OUTDOOR DIRECTIONAL ANTENNA
OUTDOOR DIRECTIONAL ANTENNA
(1710 – 2170 MHz)
Product Description
D
irectional Antenna for PCS, DCS & UMTS bands are now available to use as Repeater
Outdoor and Indoor Antenna. This antenna can be operated through the frequency range
simultaneously and needs no additional ground plane.
0
330
Specifications
30
-6
-12
300
Type No.
1171 0200 900
Frequency Range
1710 – 2170 MHz
Gain
VSWR
Impedance
9 dBi Max
1.5 : 1 Max
Power Rating
50 Watts
Termination
SMA(F)
Polarization
Vertical
Horizontal Beamwidth
65o
Vertical Beamwidth
60o
Front to Back Ratio
Min 15 dB
Dimension (mm/inch)
104x139x29 mm / 4”x6”x1”
Weight (Kgs/lbs)
0.2 kgs / 0.5 lbs Approx
60
-18
-24
-30
-36
270
90
120
240
50 Ohms
210
Azimuthal Pattern
0
330
30
-6
-12
300
60
-18
-24
Operating temperature (C°/F°) -35oC to 70oC / -31o F to 158o F
Operating Humidity
150
180
-30
-36
270
90
120
240
5 – 95%
210
?
Wide Bandwidth Operation
?
Directional Radiation Pattern
?
Easy to Install
150
180
Elevation Pattern
Material
?
Radiator
?
Radome
?
Colour
:
:
:
Brass
ASA
Off White
Mounting
?
Adjustable Wall Mounting & Tilting Kit
?
Material
:
ASA
For Installation Please Refer Page 49 - 50
41
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OUTDOOR DIRECTIONAL ANTENNA
All Specifications are subject to change without prior notice
(824 – 960 & 1710 – 2170 MHz)
Product Description
D
irectional Antenna for GSM/CDMA bands & PCS, DCS, UMTS bands are now available to
use as Repeater Outdoor and Indoor Antenna. This antenna can be operated through the
frequency range simultaneously and needs no additional ground plane.
Specifications
Type No.
1171 2004 000
Frequency Range
824 – 960 & 1710 – 2170 MHz
Gain
824 – 960 / 7 dBi Max.
1710 – 2170 / 9dBi Max
824 – 960 / 1.8:1 Max
VSWR
1710 – 2170 / 1.5:1 Max
Impedance
900 MHz
330
0
30
-6
300
Termination
SMA(F)
60
300
-24
-30
-30
90
-36
270
120
240
120
150
210
180
Azimuthal Pattern
0
0
30
330
-12
Polarization
Vertical
Horizontal Beamwidth
Vertical Beamwidth
Dimension (mm / inch)
Weight (Kgs / lbs)
150
180
-6
300
90
240
Azimuthal Pattern
330
60
-18
-24
-36
270
30
-6
-12
-18
210
50 Watts
330
-12
50 Ohms
Power Rating
1800 MHz
0
30
-6
-12
60
-18
300
DUAL BAND DIRECTIONAL ANTENNA
OUTDOOR DUAL BAND DIRECTIONAL ANTENNA
60
-18
-24
-24
-30
80o
70o
-30
-36
270
90
-36
270
90
120
240
120
240
176x142x41mm / 7”x5”x2”
0.5 Kgs / 1 lbs Approx
210
150
180
210
150
180
Elevation Pattern
Elevation Pattern
o
o
o
o
Operating temperature (C°/F°) -35 C to 70 C / -31 F to 158 F
Operating Humidity
5 – 95%
?
Dual Band Operation
?
Directional Radiation Pattern
?
Easy to Install
Material
?
Radiator
?
Radome
?
Colour
:
:
:
Low Loss Circuit Board
ASA
Off White
Mounting
?
Adjustable Wall Mounting & Tilting Kit
?
Material
:
ASA
For Installation Please Refer Page 49 - 50
All Specifications are subject to change without prior notice
DUAL BAND DIRECTIONAL ANTENNA
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42
(800 & 2500 MHz)
Product Description
O
utdoor Quad Band Yagi Antenna for IDEN/ GSM/ DCS /PCS/ UMTS & Wifi band is now
available for in-building applications to use as Outdoor Donor Antenna.
Specifications
Type No.
1171 3001 000
Frequency Range
800 – 2500 MHz
Gain
8.5 dBi / 11dBi Max.
VSWR
<1.5
Impedance
50 Ohms
Total Power Rating
100 Watts
Termination
N(Female)
Polarization
Vertical
Horizontal Beamwidth
55o
Vertical Beamwidth
45o
Dimension (mm/inch)
330 x 210 x 60mm
Weight (Kgs/lbs)
0.9 kgs
Operating temperature(Co )
-35oC to 70oC
Operating Humidity
5 – 95%
Wind Survival Rating
150 Km/H
QUAD BAND YAGI ANTENNA
QUAD BAND YAGI ANTENNA
?
Narrow Beamwidth
?
Minimum VSWR Performance
?
Easy to Install
?
Outdoor Donor Applications
Material
?
Radiating Element :
?
Aluminium
:
?
Colour
?
Mounting Clamp :
Aluminium
Mech. Hardware
:
Off White
Stainless steel
Mounting
?
Fixtures for 20-40mm diameter pipe is provided.
QUAD BAND YAGI ANTENNA
All Specifications are subject to change without prior notice
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43
OUTDOOR REPEATER SERVER ANTENNA
OUTDOOR REPEATER SERVER ANTENNA
(806 – 960 Mhz)
Product Description
O
utdoor Directional Antennas feature advanced array design techniques; assuring
consistent & repeatable RF performance.
These antennas can be used as Outdoor Repeater server antennas for Cellular Networks.
0
Specifications
0
330
Type No.
1171 1000 000
Frequency Range
806 – 960 MHz
Gain
16 dBi Max.
VSWR
1.5 : 1 Max
Impedance
50 Ohms
Total Power Rating
500 Watts
Termination
N(F) Connector
Polarization
Vertical
Horizontal Beamwidth
65
30
-8
-16
300
60
-24
-32
-40
270
90
120
240
210
150
180
Azimuthal Pattern
0
0
330
o
30
-8
-16
300
60
-24
o
Vertical Beamwidth
Front to Back Ratio
15
Dimension (mm/inch)
1219x254x216mm / 48”x10”x9”
Weight (Kgs/lbs)
Operating temperature (C°/F°)
5.5 kgs / 12 lbs Approx
-32
40 dB
-40
270
-35oC to 70oC / -31o F to 158o F
Operating Humidity
5 – 100%
Wind Survival Rating
200 Km/H
90
120
240
210
150
180
Elevation Pattern
?
High Front to Back Ratio
?
Minimum VSWR Performance
?
Excellent Upper Side Lobe Suppression
?
Outdoor Repeater Server Applications
?
All Metals Parts are DC Grounded
Material
?
Radiator
?
Radome
?
Colour
:
:
:
Aluminium
ASA UV Resistant
Light Grey
Mounting
?
Mechanically Tiltable, Aluminium
For Installation Please Refer Page 49 - 50
OUTDOOR REPEATER SERVER ANTENNA
44
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All Specifications are subject to change without prior notice
ANTENNA INSTALLATION
Yagi Antenna
U - Bolt
Nut
Yagi Antenna
Installation-Pole Mountable Antennas
Repeater Server Antenna
Mechanical Down tilt Kit
Bolt
Nut
Repeater Server Antenna
Installation-Pole Mountable Antennas
Patch Panel Antenna
Elevation Tilting Kit
Pole Mounting Kit
Bolt
Installation-Pole / Wall Mountable Antennas
All Specifications are subject to change without prior notice
Multi Band Omni Ceiling Antenna
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45
Plastic plug
Mounting & Tilting Kit
Self thread screws
Installation-Wall Mountable Antennas
ANTENNA INSTALLATION
ANTENNA INSTALLATION
Directional Patch Antenna 900
Directional Patch Antenna 900
Directional Patch Antenna 1800
Plastic plug
Mounting & Tilting Kit
Self thread screws
Directional Patch Antenna 1800
Installation-Wall Mountable Antennas
46
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All Specifications are subject to change without prior notice
SPLITTER / COMBINERS
COMBINERS
2 Way Splitter [800 – 2500 Mhz]
1173 0001 102
Combiner 2 + 2
1227 0422 000
3 Way Splitter [800 – 2500 Mhz]
1173 0001 103
Combiner 4 + 4
1227 0844 000
4 Way Splitter [800 – 2500 Mhz]
1173 0001 104
DUMMY LOADS
MULTICASTING MATRIX
2 way multicasting matrix 900
1164 0000 102
2 way multicasting matrix 1800
1164 0001 102
2 way multicasting matrix (800 - 2500)
1164 0011 102
4 way multicasting matrix (800 - 2500)
1164 0011 104
4 way multicasting matrix 900
1164 0000 104
4 way multicasting matrix 1800
1164 0001 104
DIRECTIONAL COUPLERS
Low Loss Power Tappers,
800-2500 MHz, 5 dB Coupling
1173 0001 105
Low Loss Power Tappers,
800-2500 MHz, 7 dB Coupling
1173 0001 107
Low Loss Power Tappers,
800-2500 MHz, 10 dB Coupling
1173 0001 110
Low Loss Power Tappers,
800-2500 MHz, 15 dB Coupling
1173 0001 115
DIRECTIONAL COUPLERS
[For Optical & Frequency Converter Repeaters]
Directional Coupler,
800-2500 MHz – 20/30/40/50 dB
1903 0040 900
Directional Coupler,
1710-1990MHz – 20/30/40/50 dB
1913 0040 900
Directional Coupler,
1920-2170MHz – 20/30/40/50 dB
1943 0030 900
Dummy Load 2 W
1156 0002 000
Dummy Load 10 W
1156 0011 000
Dummy Load 25 W
1156 0025 000
Dummy Load 50 W
1156 0051 000
Dummy Load 100 W
1156 0100 000
PART NO REFERENCE
PART NO REFERENCE
ATTENUATOR
Attenuator 3 dB
Attenuator 6 dB
Attenuator 10 dB
Attenuator 20 dB
Attenuator 30 dB
2838 0003 100
2838 0006 100
2838 0203 101
2838 0203 201
2838 0204 100
INDOOR ANTENNAS
Multi Band Omni Ceiling
[806-2.5G] Cable
Patch Panel directional Dual Band
Antenna (800 - 2500 MHz)
1171 2000 000
Dual Band Slim line Ceilin Antenna
(806 - 960 & 1710 - 2700 MHZ)
1171 0000 600
1171 0400 000
OUTDOOR ANTENNAS
Outdoor Directional Antenna 900, 7dBi
1171 0500 900
Outdoor Directional Antenna 1800, 9 dBi 1171 0200 900
FILTERS
Band Pass Filter 890-960 Mhz
1903 0921 060
Band Pass Filter
2nd Operator GSM 896-915 Mhz
1903 0920 015
Band Pass Filter 890-915 Mhz
1923 0920 000
Outdoor DB Directional Antenna
1171 2004 000
Outdoor Repeater Server Antenna, 16dBi
1171 1000 000
Quad Band Yagi Antenna 8.5/ 11 dBi
1171 3001 000
DIPLEXERS
Diplexer [824-960 & 1710-1990]
Diplexer [890-960 MHZ,1710 - 1880]
Diplexer [880-960 MHZ,1920- 2170 Mhz ]
Diplexer [1710-1880 MHZ,1920- 2170 Mhz ]
1903 0909 200
1903 0909 000
1903 0909 100
1903 0909 001
TRIPLEXERS
Triplexer
824-960,1710-1990,2400-2500
Triplexer
880-960 MHZ,1710 - 1880 or
1920 - 2170 Mhz ]
All Specifications are subject to change without prior notice
1903 0990 000
1903 9100 000
www.shyamtelecom.com
47
VSWR CONVERSION CHART
48
VSWR CONVERSION CHART
VSWR
Return
Loss
1.00
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.10
1.11
1.12
1.13
1.14
1.15
1.16
1.17
1.18
1.19
1.20
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.30
1.31
1.32
1.33
1.34
1.35
1.36
1.37
1.38
1.39
1.40
1.41
1.42
1.43
1.44
1.45
1.46
1.47
1.48
1.49
1.50
00
46.06
40.09
36.61
34.15
32.26
30.71
29.42
28.30
27.32
26.44
25.66
24.94
24.29
23.69
23.13
22.61
22.12
21.66
21.23
20.83
20.44
20.08
19.73
19.40
19.08
18.78
18.49
18.22
17.95
17.69
17.45
17.21
16.98
16.75
16.54
16.33
16.13
15.94
15.75
15.56
15.38
15.21
15.04
14.88
14.72
14.56
14.41
14.26
14.12
13.98
www.shyamtelecom.com
Reflection Transmitted
Coefficient Power Ratio
0.0000
0.0050
0.0099
0.0148
0.0196
0.0244
0.0291
0.0338
0.0385
0.0431
0.0476
0.0521
0.0566
0.0610
0.0654
0.0698
0.0741
0.0783
0.0826
0.0868
0.0909
0.0950
0.0991
0.1031
0.1071
0.1111
0.1150
0.1189
0.1228
0.1266
0.1304
0.1342
0.1379
0.1416
0.1453
0.1489
0.1525
0.1561
0.1597
0.1632
0.1667
0.1701
0.1736
0.1770
0.1803
0.1837
0.1870
0.1903
0.1935
0.1968
0.2000
1.00000
0.99998
0.99990
0.99978
0.99962
0.99941
0.99915
0.99886
0.99852
0.99815
0.99773
0.99728
0.99680
0.99628
0.99572
0.99513
0.99451
0.99386
0.99318
0.99247
0.99174
0.99097
0.99018
0.98936
0.98852
0.98765
0.98676
0.98585
0.98492
0.98396
0.98299
0.98199
0.98098
0.97994
0.97889
0.97782
0.97673
0.97563
0.97451
0.97337
0.97222
0.97106
0.96988
0.96869
0.96748
0.96626
0.96503
0.96379
0.96254
0.96127
0.96000
VSWR
Return
Loss
1.55
1.60
1.65
1.70
1.75
1.80
1.85
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
2.50
2.55
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
3.25
3.30
3.35
3.40
3.45
3.50
3.55
3.60
3.65
3.70
3.75
3.80
3.85
3.90
3.95
4.00
4.05
13.32
12.74
12.21
11.73
11.29
10.88
10.51
10.16
9.84
9.54
9.26
9.00
8.75
8.52
8.30
8.09
7.89
7.71
7.53
7.36
7.20
7.04
6.90
6.76
6.62
6.49
6.37
6.25
6.13
6.02
5.91
5.81
5.71
5.62
5.52
5.43
5.35
5.26
5.18
5.11
5.03
4.96
4.88
4.81
4.75
4.68
4.62
4.56
4.50
4.44
4.38
Reflection Transmitted
Coefficient Power Ratio
0.2157
0.2308
0.2453
0.2593
0.2727
0.2857
0.2982
0.3103
0.3220
0.3333
0.3443
0.3548
0.3651
0.3750
0.3846
0.3939
0.4030
0.4118
0.4203
0.4286
0.4366
0.4444
0.4521
0.4595
0.4667
0.4737
0.4805
0.4872
0.4937
0.5000
0.5062
0.5122
0.5181
0.5238
0.5294
0.5349
0.5402
0.5455
0.5506
0.5556
0.5604
0.5652
0.5699
0.5745
0.5789
0.5833
0.5876
0.5918
0.5960
0.6000
0.6040
0.95348
0.94675
0.93984
0.93278
0.92562
0.91837
0.91105
0.90369
0.89629
0.88889
0.88148
0.87409
0.86672
0.85938
0.85207
0.84481
0.83760
0.83045
0.82338
0.81633
0.80936
0.80247
0.79565
0.78890
0.78222
0.77562
0.76910
0.76266
0.75629
0.75000
0.74379
0.73766
0.73160
0.72562
0.71972
0.71390
0.70815
0.70248
0.69688
0.69136
0.68591
0.68053
0.67522
0.66999
0.66482
0.65972
0.65469
0.64973
0.64483
0.64000
0.63523
All Specifications are subject to change without prior notice
Antenna
FBR
A passive component which converts wired electrical
energy to wireless radio waves and directs them through
the air in some pattern.
Front to back Ratio, The difference (in dB) between
power radiated in the boresight of the antenna to that
radiated 180 degree behind boresight.
Antenna Array
Gain
An antenna comprising a number of radiating
elements, which are arranged and excited to obtain
directional radiation pattern.
In a given direction, the ratio of radiation intensity in that
direction to the net power accepted by the antenna from
the connected transmitter.
Axial Ratio
GSM
A measure of circularity of polarization, related to a
Cross polar antenna’s XPD.
Global System for Mobile Communications; the digital
transmission technique widely adopted in Europe and
supported in North America for PCS, GSM uses 900
MHz and 1800 MHz in Europe. In North America, GSM
uses the 1900 Mhz.
Bandwidth
The range of frequencies within which the performance
of the antenna, with respect to some characteristic,
conforms to a specified standard.
Beamwidth
The acceptance angle of an antenna, usually measured
between half power(3dB) points.
GLOSSARY
GLOSSARY
Impedance
A unit of measure , expressed in Ohms, of the total
opposition (resistance, capacitance and inductance)
offered to the flow of an alternating current.
Isotropic
BPF
A hypothetical antenna having equal radiation intensity
in all direction.
Band Pass Filter
CDMA
Code Division Multiple Access, is one of several digital
wireless transmission methods in which signals are
encoded using a pseudo random sequence that
corresponds to a different communication channel.
Polarization
In a given direction, the polarization of a plane wave
incident from the given direction which results in
maximum available power at the antenna terminals.
SAR
DB
Decibels; A means of expressing voltage, power, gain,
loss or frequency in logarithmic form against a
reference, Typical reference includes volts, watts or Hz.
dB = 10 log (x/y)
DBi
A ratio of decibels to an isotropic antenna that is
commonly used to measure antenna gain.
DBm
dB Power relative to one milliwatt
Dipole
A type of low gain antenna consisting of two elements
Directional Antenna
An antenna having the property of radiating or
receiving electromagnetic waves more effectively in
some directions than others.
Specific Absorption Rate: the amount of radiation
absorbed by the human body (SAR for the entire body)
or by the head (local SAR).
VSWR
Voltage Standing Wave Ratio, A comparison of power
accepted to the power reflected back from the system,
generally with respect to a 50 Ohms line impedance. A
VSWR of 1.0 is 100% of power accepted by the antenna,
a VSWR of 1.5 is 97%, a VSWR of 2.o is 89%.
Wavelength
The ratio of the velocity of the wave to the frequency of
the current causing the wave.
WiFi
Short for wireless fidelity and is meant to be used
generically hen referring of any type of 802.11b,
802.11a, dual band, etc. The term is promulgated by
the WiFi Alliance.
EIRP
Effective Isotropic Radiated Power
All Specifications are subject to change without prior notice
www.shyamtelecom.com
49
Shyam Telecom Ltd.
246 Udyog Vihar, Phase IV, Gurgaon, India
Tel: +91 124 4311600, Fax: +91 124 4018116
Shyam Telecom Inc.
6 Kilmer Road, Suite D, Edison, NJ 08817, USA
Tel: +1 732 985 1324, Fax: +1 732 907 1023
Shyam Telecom GmbH
Mainaschaffer Str. 113, D-63741 Aschaffenburg, Germany
Tel. +49 6021 45 90 10, Fax: +49 6021 45 90 129
E-mail : contact@shyamtelecom.com
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