Combiners Combiners allow the use of a single wideband antenna for transmit and receive functions of multiple commercial frequencies. These products incorporate a high pass/low pass diplexer design.   Combiners Commercial Frequency Band Part Number Channel Frequencies Passband Insertion Loss Passband Return Loss Tx-Rx Isolation Package Size 800 MHz + 1900 MHz WD-00056 800-980 MHz 1700-2200 MHz 0.5 dB 18 dB 50 dB 8.00" x 7.00" x 1.20" AMPS + PCS WD-00057 824-894 MHz 1850-1990 MHz 0.5 dB 18 dB 50 dB 8.00" x 7.00" x 1.20" GSM 900 + GSM 1800 WD-00058 880-960 MHz 1710-1880 MHz 0.5 dB 18 dB 50 dB 8.00" x 7.00" x 1.20" GSM 900 + GSM 1800/UMTS WD-000569 880-960 MHz 1710-2170 MHz 0.5 dB 18 dB 50 dB 8.00" x 7.00" x 1.20"

Overview Duplexers Transmit Filters Receive Filters Combiners Dual Band Duplexers

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