Cavity combiner is a kind of antenna and feeder system equipment widely used in interphone communication relay stations and various special trunking communications base stations.

The product series includes: trunking communication wireless repeater (PDT, TETRA, iDEN, DMR, PS25 public security communication), UHF, VHF radio communication wireless repeater, FM radio communication wireless repeater, digital TV communication wireless repeater (CMMB, DVB-H, T-DMB, S-DMB), railway communication wireless repeater (450MHz wireless train dispatching series, GSM-R series), 5G wireless repeater, 4G LTE wireless repeater, 3G band (WCDMA, UMTS, CDMA2000) wireless repeater, 2G band (CDMA, GSM, EGSM, DCS, PCS, NB-IOT, Lora) wireless repeater, GPS, Beidou amplifier and other systems. The output power is 0.5W (27dBm) to 60W (48dBm).

The product series includes: Trunking communication trunk amplifier (PDT, TETRA, iDEN, DMR, PS25 public security communication), UHF, VHF trunk amplifier, FM broadcast trunk amplifier, digital TV trunk amplifier (CMMB, DVB-H, T-DMB, S-DMB), railway communication trunk amplifier (450MHz wireless train dispatching series, GSM-R series), 5G trunk amplifier, 4G LTE trunk amplifier, 3G band trunk amplifier, 2G band (CDMA, GSM, EGSM, DCS, PCS, NB-IOT, Lora) trunk amplifier, GPS, Beidou and other systems. The output power is 0.5W (27dBm) to 60W (48dBm).

The product series includes: trunking communication pico repeaters (TETRA, DMR, PS25 public security trunking communication), UHF, VHF interphone communication pico repeaters, 5G pico repeaters, 4G LTE pico repeaters, 3G band (WCDMA, UMTS) pico repeaters, 2G band (CDMA, GSM, EGSM, DCS, PCS, NB-IOT, Lora) pico repeaters, GPS, Beidou and other systems. The output power is 0.1W (20dBm) to 1W (30dBm).

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