COVID-19 NOTE: While the sysmocom webshop continues to operate, there are massive disruptions in terms of world-wide delivery of mail and goods. See our FAQ for more details
1900 MHz PCS / UMTS / LTE Band 2 duplexer 30W
This is a cavity duplexer for 1900 MHz PCS / UMTS / LTE Band 2 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 can support op to 30W of RF power and has the following characteristics:
|Pass Band||1930 - 1990 MHz||1850 - 1910 MHz|
|Insertion Loss||1.0 dB||1.0 dB|
|Passband Ripple||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|
|Coupling Port||-30 dB (+/- 1.5 dB)|
|Power||30 W average RF poewr|
|Temperature||-20 to 75 Centigrade|