GSM1800/DCS&WCDMA RF Combiner

The UNHLQ-1800/2000 RF Combiner is high performance 2-input RF combiner that can transmit both signals of GSM1800 and WCDMA system to a single set of indoor signal distribution system. The RF combiner features low insertion loss, high isolation and excellent temperature stability.

• Fix the Combiner and prepare the RF jumpers.
• Switch off the devices of signal source and then connect the combiner with the devices via the jumpers. The connectors on the Combiner must be connected to the corresponding devices; otherwise, the devices will be burnt due to wrong VSWR.
• Seal the connector with waterproof tapes.
• Check the interconnection and then switch on the devices and the Combiner.