1800 MHz DCS / UMTS / LTE Band 3 duplexer 30W
Product information "1800 MHz DCS / UMTS / LTE Band 3 duplexer 30W"
This is a cavity duplexer for 1800 MHz DCS / UMTS / LTE Band 3 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 SMA (female).
It is not suitable for outdoor environments.
It can support up to 30W of RF power and has the following characteristics:
| TX | RX | |
| Pass Band | 1805 - 1880 MHz | 1710 - 1785 MHz |
| Insertion Loss | 1.0 dB | 1.0 dB |
| Passband Ripple | 0.8 dB | 0.8 dB |
| Rejection | 50 dB @ 80-850 MHz 50 dB @ 1-3 GHz | 50 dB @ 80-800 MHz 50dB @ 1-3 GHz |
| Return Loss | minimum 20 dB | |
| Impedance | 50 Ohms | |
| Power | 30 W average RF power | |
| Temperature | -20 to 70 Centigrade | |
| Dimensions | 192x60x47 mm | |
| Weight | 630 g | |
| IP-Rating | IP50 | |
| Order Code | dx1800-kt30 | |
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