___________________________________________________________________________________________________
CMD319
PCS Duplexer
With Bias Tee
Revision 3, 11/6/2002
Receive Channel
Passband:
Insertion Loss:
Flatness:
Return Loss:
Rejection:
DC – 1825 MHz
1930 – 5000 MHz
Isolation Tx to Rx:
Intermodulation:
1850 - 1910 MHz
0.8 dB max.
0.4 dB max.
15.0 dB min.
50 dB min
75 dB min
75 dB min.
-105 dBm max.
Measured at the RX port
with two +43dBm CW carriers
at the TX port, ANT port
terminated with low IMD 50
Ω
termination
Transmit Channel
Passband:
Insertion Loss:
Flatness:
Return Loss:
Rejection:
DC – 1910 MHz
2015 – 5000 MHz
Isolation Rx to Tx:
Power:
1930 - 1990 MHz
0.8 dB max.
0.4 dB max.
15.0 dB min.
75 dB min
50 dB min.
75 dB min.
500 Watts CW Ave.
5000 Watts PIP
Bias Tee:
Heat sinking:
Connectors:
Finish:
Dimensions:
Operation Temp:
Storage Temp:
24 Volts / 200 mA to Antenna Port
Direct Heat Sink Is Recommended But Not Required.
Forced Air Not Required But Is Recommended.
Ant., TX, RX - 7/16 DIN Female
Bias – Std. Feedthru Filter Conn.
Unpainted Silver
Per OL-CMD319 Rev. 1
-20° to +70°C
-40° to +85°C
Commercial Microwave Technology, Inc.
11335 Sunrise Gold Circle, Suite B, Rancho Cordova, CA 95742
Phone: 916-631-4363 • Fax: 916-631-4364
www.cmtfilters.com
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