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800 MHz UMTS / LTE Band 20 duplexer 30W
This is a cavity duplexer for 800 MHz UMTS / LTE Band 20 operation.
You can use it to operate a GSM BTS (like our sysmoBTS) with separate Rx and Tx ports at a single antenna.
All connectors are SMA (female).
| TX | RX | |
| Pass Band | 869 - 894 MHz | 791 - 821 MHz |
| Insertion Loss | 1.2 dB | 1.2 dB |
| Passband Ripple | 1.0 dB |
1.0 dB |
| Rejection | 63 dB @ 791-821 MHz | 63 dB @ 869-894 MHz |
| Return Loss | minimum 18 dB | |
| Impedance | 50 Ohms | |
| Coupling Port | -30 dB (+/- 1.5 dB) | |
| Power | 30 W average RF poewr | |
| Temperature | -30 to 75 Centigrade | |
| Dimensions | 192x88x47 mm | |
| Weight | 815 g | |