Retevis RT-90 DMR

Same as yesterday we’ve another Retevis for you and this time it’s a DMR radio with a price tag online from €329~€359 and comes with a host of details and functions which we will lay out below. Supply of the radio is already in Europe according to Mike who contacted me so below is the news.

Output power: 50W

Use TDMA digital function

Compatible with Mototrbo Tier I &II

Dual band, dual standby, dual display, dual time slot

250 tone, 3000 channel, 10000 contacts

Digital mode and Analog mode

Single call, group call and all call

Emergency function

Remote kill/stun/Activate

Group match/single match

Record function

PC programmable function

CTCSS.DCS encoding and decoding function

PC password protection function

Color LCD Display

Programmable functional keys

Low Voltage prompt

Upgradeable by firmware


SQL Setting

Scanning Function and priority scanning

Monitor Function

VOX Transmitting

Lone Worker

Time and zone setting


RT90 supports analog and digital mode, It provides dual band, dual standby, dual display, dual time slot, operating on both 400-480MHz UHF frequencies and 136-174MHz VHF at up to 50 watts VHF and 45 watts UHF.

Using Time-Division Multiple-Access (TDMA) digital technology,AMBE++vocoder, compatible with Mototrbo and DMR Tier I &II.

The RT90 supports 250 zones, 3000 channel, 10000 contacts, it has built-in CTCSS/DCS, channel scan, priority scan, short text message features, draft message edit, contacts check and edit, and encryption.

RT90 has other function, including Private Call, Group Call and All Call, it also includes Lone worker mode, power save mode, low power alarm, an emergency alarm and VOX capability.

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