DATA SHEET 2116-184 Block Downconverter REV_A

DATA SHEET
CROSS TECHNOLOGIES, INC.
REV_A 12/06/07
2116-184 Block Downconverter
The 2116-184 Block Downconverter converts 17.3 - 18.4 GHz to 0.95 - 2.05 GHz with a local oscillator at16.35 GHz. Front panel LEDs
provide indication of DC power, external 10 MHz, and PLL alarm. The RF to L-band gain is +25 dB. Connectors are SMA female for the
RF and BNC female for the L-Band and external reference input and reference output. A three-way switch controls which 10 MHz
reference is being used. In the INT position, the internal reference is used, in the EXT position, the external reference is used, and in the
AUTO position, the internal reference is used unless a +3 dBm ± 3 dB, 10MHz reference signal is connected to the external reference
input. The 2116 is powered by a 100-240 ±10% VAC power supply, and mounted in a 1 3/4” X 19 “ X 14” rack mount chassis.
MODEL 2116
DOWNCONVERTER
CROSS TECHNOLOGIES INC.
EXT
10MHZ ALARM POWER
AC
RF INPUT
10MHZ REF
EXT 10MHZ
INPUT
OUTPUT
AUTO
GND
INT
L-BAND
OUTPUT
ALARM
EXT
5 4 3 2 1
9 8 7 6
J101
J2
S1
J8
J1
J11
Front and Rear Panels
EQUIPMENT SPECIFICATIONS*
Input Characteristics
Impedance/Return Loss
Frequency
Noise Figure, Max.
Input Level range
dBm
Input 1 dB compression
Output Characteristics
Impedance/Return Loss
Frequency
Output Level Range
Channel Characteristics
Gain
Image Rejection
Spurious, Inband
Spurious, Out of band
Intermodulation
Frequency Response
Frequency Sense
LO Characteristics
LO Frequency
Frequency Accuracy
Phase Noise @ F (Hz) >
dBC/Hz
10 MHz level
Controls, Indicators
Ext 10 MHz
PLL Alarm
Power
Other
RF Connector
L-Band Connector
10 MHz connectors
Alarm Connector
Size
Power
17.3
to
18.4
GHz
IN
50/14 dB
17.3 - 18.4 GHz
20 dB max gain
-55 to -35
2 GHz
LP
17.3 to 18.4 GHz
BP
EXT
10MHz
16.35
GHz
0.95
to
2.05
GHz
OUT
AUTO
-25 dBm
INT
10MHz
50 /12 dB
0.95 - 2.05 GHz
-30 to -10 dBm
10
MHz
MON
2116-184 Block Diagram
+25 dB ±2 dB
> 50 dB, min
SIGNAL RELATED<-50 dBC in band, -10 dBm out; SIGNAL INDEPENDENT,<-60 dBm
<-50 dBm
<-50 dBC for two carriers each at -13 dBm out
±2.0 dB, 0.95 - 2.05 GHz out; ± 0.75 dB, 40 MHz BW
Non-inverting
16.35 GHz
± 0.01 ppm max over temp internal reference; ext. ref. input
100
-60
1K
-70
10K
-80
100K
-100
1M
-115
+3 dBm, ± 3 dB, 75 ohms, External In or Internal out
Yellow LED, indicates external 10 MHz reference selected (rear panel DPDT switch)
Red LED, External contact closure
Green LED
Available Connector Options
S7 - 50 SMA (RF), 75 BNC (L-BAND)
SMA (female), 50
SF- 50 SMA (RF), 75 F-type (L-BAND)
BNC (female), 50
SN - 50 SMA (RF), 50 N-type (L-BAND)
BNC (female), 75 connector;Works for 50/75
SS - 50 SMA (RF), 50 SMA (L-BAND)
DB9 - NO or NC contact closure on Alarm
19 inch standard chassis 1.75” high X 14.0” deep
100-240 ±10% VAC, 47 - 63 Hz, 25 watts max.
*+10 to +40 degrees C; Specifications subject to change without notice
CROSS TECHNOLOGIES, INC.
6170 Shiloh Road, Alpharetta, Georgia 30005
770-886-8005, FAX 770-886-7964
www.crosstechnologies.com
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