Commercial Microwave Technology, Inc.

11335 Sunrise Gold Circle, Rancho Cordova, CA 95742

Phone: 916-631-4363 • Fax: 916-631-4364

www.cmtfilters.com

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CMD157

AMPS Duplexer

Revision 1, January 31, 2003

Receive Channel

Transmit Channel

Passband:

824 – 849 MHz

Passband:

869 – 894 MHz

Insertion Loss:

1.0 dB max.

Insertion Loss:

1.0 dB max.

Return Loss:

15.0 dB min.

Return Loss:

15.0 dB min.

Rejection:

Rejection:

DC – 750 MHz

75 dB min

DC – 849 MHz

110 dB min.

869 – 894 MHz

110 dB min.

968 – 2000 MHz

75 dB min.

894 – 2000 MHz

75 dB min.

Isolation Tx to Rx: 110 dB min.

Isolation Rx to Tx: 110 dB min.

Power:

500 Watts CW

10,000 Watts PIP

Antenna Port Coupling

-50 dB +/- 3 dB non-directional

Operation Temp:

0° to +60°C

Storage Temp:

-40° to +85°C