___________________________________________________________________________________________________ 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: Bias Tee: Heat sinking: Connectors: Finish: Dimensions: Operation Temp: Storage Temp: 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: 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 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