___________________________________________________________________________________________________ CMD343 E AMPS Duplexer 824 – 894 MHz Revision 1, February 5, 2003 Receive Channel Passband: 824 – 849 MHz Bandwidth: 25 MHz Freq. Spacing: 45 MHz Insertion Loss: 1.0 dB max. VSWR: 1.50:1 max. RX Noise Suppression Below RX Band: DC – 750 MHz 60 dB min RX Isolation at TX Freq: 869 – 894 MHz 60 dB min. 894 – 2000 MHz 60 dB min. Isolation Tx to Rx: 60 dB min. Transmit Channel Passband: 869 – 894 MHz Bandwidth: 25 MHz Freq. Spacing: 45 MHz Insertion Loss: 1.0 dB max. VSWR: 1.50:1 max. TX Noise Suppression at RX: DC – 849 MHz 60 dB min. TX Noise Suppression Above TX Band: 968 – 2000 MHz 60 dB min. Isolation Rx to Tx: Power: *Optional Antenna Port Coupling -50 dB +/- 3 dB non-directional Operation Temp: Storage Temp: -30° to +60°C -40° to +85°C Commercial Microwave Technology, Inc. 11335 Sunrise Gold Circle, Rancho Cordova, CA 95742 Phone: 916-631-4363 • Fax: 916-631-4364 www.cmtfilters.com 60 dB min. 500 Watts CW 10,000 Watts PIP