COVID-19 NOTE: While the sysmocom webshop continues to operate, there are still some delays and occasional disruptions in terms of world-wide delivery of postal services. This is beyond the control of sysmocom, and we can do nothing but ask for your patience and understanding.
1800 MHz GSM / UMTS / LTE Band 3 duplexer 40W outdoor/IP67
SPECIAL OFFER: Only EUR 100 excl. VAT instead of regular price of EUR 140!
This is a cavity outdoor duplexer for 1800 MHz GSM / 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 N (female).
| 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 |
| Return Loss | minimum 20 dB | |
| Impedance | 50 Ohms | |
| Power | 40 W average RF poewr | |
| Temperature | -20 to 65 Centigrade | |
| Dimensions | 186x65x51 mm (excluding connectors) | |
| Weight | 1040 g | |
| Order Code | dx1800-kt40-ip67 | |