CSS CD-727
CSS CD-727
-40dB Coupler, 698-2700MHz, DIN-Male-to-DIN-Female
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Allows for Non-Intrusive Testing
Compact Design
Broadband 698-2700MHz
QMA Coupling Port
Suitable for Indoor or Outdoor DAS
Every unit is PIM Certified
Electrical Specifications
Frequency Band, MHz
Coupling, dB
VSWR/Return Loss, dB, Maximum
Insertion Loss, dB, Maximum
Impedance, ohms
Maximum Power, CW
Intermodulation (2x20w), IM3, dBc, Maximum
698-2700
-40 +/-1dB @1,700MHz
1.15:1/-23.0
0.2
50
250
-150
Mechanical Specifications
Dimensions, Length/Diameter
Connector (Quantity) Type
Coupling Connector (Quantity) Type
Coupling Cap (Quantity) Type
Mating Cycles, Minimum
Package Quantity
3.0/0.87 in (77/22 mm), Excludes QMA
(1) DIN-Female Bulkhead, (1) DIN-Male
(1) QMA Female
(1) QMA Male with weather seal
500
1
Environmental Specifications
Temperature Range
Application
2002/95/EC (RoHS)
-45°C to +85°C
Suitable for outdoor with proper connections
Compliant
Order Information
Model
Description
CD-727
Coupler, DIN-Female Bulkhead, DIN-Male, -40dB QMA Female, Straight
All Specifications are subject to change.
Refer to www.cssantenna.com for the most current information
www.cssantenna.com
410-612-0080
customerservice@cssantenna.com
Page 1 of 4
2/16/2012
CSS CD-727
-40dB Coupler, 698-2700MHz, DIN-Male-to-DIN-Female
Typical Coupler Measured @ 700-2700MHz
-25
1) 1700 MHz
a) -40.106
b) -36.168
-27.5
-30
Coupling dB
Return Loss dB
Coupling dB, Return Loss dB
-32.5
-35
1b
v
-37.5
1a
v
-40
-42.5
-45
-47.5
-50
700
900
1100
1300
1500
1700
Frequency (MHz)
1900
2100
2300
2500
2700
Mechanical Outline Drawing
All Specifications are subject to change.
Refer to www.cssantenna.com for the most current information
www.cssantenna.com
410-612-0080
customerservice@cssantenna.com
Page 2 of 4
2/16/2012
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