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ALUNOR RF
Compatibility

RF filtering for Hytera systems

RF subsystems for Hytera DMR, TETRA and conventional analog repeaters.

Compatible products

Duplexers

5-Inch 6-Cavity UHF Duplexer (BPBR)

380-470 MHz, 250 W, > 95 dB suppression, 1.5 dB IL @ 5 MHz separation. 4 BR + 2 BP cavities.

Tested with: RD982i, RD985
Duplexers

6-Inch 6-Cavity VHF Duplexer (BPBR)

136-175 MHz, 300 W, > 85 dB Tx noise suppression, 1.8 dB IL @ 500 kHz separation. 4 BR + 2 BP cavities.

Tested with: RD982i, RD985, RD625

Solutions for Hytera systems

Eliminating RF interference between co-located VHF radios

Two or more VHF transmitters and receivers operating from the same site or tower interfere with each other through desense, intermodulation, and adjacent-channel leakage.

Configuring filtering for a Hytera system?

Send us your repeater model and band plan — we will recommend the right cavity configuration.