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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CMD112

PCS Duplexer

Revision 1, March 3, 2003

Receive Channel

Transmit Channel

Passband:

1850 – 1910 MHz

Passband:

1930 - 1990 MHz

Insertion Loss:

1.0 dB max.

Insertion Loss:

1.0 dB max.

Return Loss:

18.0 dB min.

Return Loss:

18.0 dB min.

Rejection:

Rejection:

DC – 1790 MHz

60 dB min

DC – 1910 MHz

95 dB min.

1930 – 1990 MHz

95 dB min.

2050 – 3980 MHz

60 dB min.

1990 – 3980 MHz

60 dB min.

Isolation Tx to Rx:

95 dB min.

Isolation Rx to Tx:

95 dB min.

Power:

100 Watts CW

Intermodulation:

-105 dBm max @ RX with two +42 dBm CW carriers (Ant. Terminated)

Operation Temp:

0° to +60°C

Storage Temp:

-40° to +85°C