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1900 MHz PCS / UMTS / LTE Band 2 duplexer 40W, outdoor/IP67
This is a cavity duplexer for 1900 MHz PCS / UMTS /LTE Band operation.
You can use it to operate a GSM BTS (like our sysmoBTS) or any other BTS/NodeB/eNodeB with separate Rx and Tx ports at a single antenna.
All connectors are N (female). The duplexer is rated for IP67 protection level and can thus be used outdoor. A pole-mount clamp is included.
It can support op to 40W of RF power and has the following characteristics:
| TX | RX | |
| Pass Band | 1930 - 1990 MHz | 1850 - 1910 MHz |
| Insertion Loss | 1.0 dB | 1.0 dB |
| Passband Ripple | 0.2 dB |
0.2 dB |
| Rejection | 60 dB @ 80-850 MHz 60 dB @ 1-3 GHz |
60 dB @ 80-800 MHz 60dB @ 1-3 GHz |
| Return Loss | minimum 20 dB | |
| Impedance | 50 Ohms | |
| Coupling Port | -30 dB (+/- 1.5 dB) | |
| Power | 40 W average RF poewr | |
| Temperature | -20 to 75 Centigrade | |
| Dimensions | 186x65x51 mm (excluding connectors) | |
| Weight | 1370 g | |