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.
900 MHz E-GSM / UMTS / LTE Band 8 duplexer 40W outdoor/IP67
This is a cavity duplexer for 900 MHz E-GSM / UMTS / LTE Band 8 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).
|Pass Band||925 - 960 MHz||880 - 915 MHz|
|Insertion Loss||1.0 dB||1.0 dB|
|Passband Ripple||0.8 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|
|Power||40 W average RF poewr|
|Temperature||-20 to 65 Centigrade|