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- Spot delivery
- New antenna clip, easier to install
- Long-range communication and strong penetration capability
- GPS improves safety and security
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Double-Certified for Global Reliability

RT90 50 Watt Dual Band DMR Mobile With MA07 Stainless Steel Antenna Kit
RT90 digital ham Mobile radio 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. Suitable for off-roading, adventure, crossing no man's land, rescue, etc.- The combination of the MA07 flexible fiberglass antenna and the new silver back clip provides more installation locations and a simpler installation process. To increase the gain, the MA07 antenna is made of high-quality materials, rust-proof and durable, enhanced connection, sensitivity 2.15/5.2dBi.
- Using Time-Division Multiple-Access (TDMA) digital technology,AMBE++vocoder, compatible with Mototrbo 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.
- GPS gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you.
Package Includes:
- 1 x Mobile radio
- 1 x MA07 V/U Flexibility Stainless Steel Antenna
- 1 x Coaxial Cable
- 1 x Programming Cable
- 1 x Power cable
- 1 x Handheld mic
- 1 x User's manual
- 1 x One pack of screw and accessories
Kai
These radios are easy to set up and their range is fantastic. I would highly recomend them
Leonardo
Radio was as advertised. Delivery was early and in great condition.
Micah
Sound quality is good on reception and I've gotten "loud and clear" reports on transmissions on both power settings, easily reaching repeaters more than 40 miles from me. High and low power settings are easily changed on front panel and microphone button.
Cole
For amateur radio operators, with good eyes, this is a very good value.
Maxwell
This is a great radio with a lot of power. Just be careful you don't run it on high all the time. You don't really need 50 watts consistently when you're talking to the next town over. 50 watts is when you're talking to the next country over!
Bryson
Liked it so much I bought two.
Kayden
This was a very good little radio ... it, unfortunately was in a vehicle that was stolen, but it worked great for the year I had it.
Jesse
So far, it has been a very capable radio that's easy to program and use and I recommend it.
Preston
Well I've had it almost 2 years.I like it and it works.
Declan
This is a very nice and capable radio, especially for the price. It has plenty of power and I love the functions.
General | |
Frequency Range(MHz) | VHF: 136-174Mhz UHF:400-480Mhz |
Channel | 3000 |
PLL Channel Spacing | 6.25/12.5/25KHz |
Voltage Rating | DC 13.8V |
Operating Temperature | -30℃~+60℃ |
Storage Temperature | -30℃ ~+85℃ |
Dimention | 143*50*175 mm |
Compatible With American Military Standard | (MIL-STD-810C/D/E) |
Transmitter | |
RF Power Output | L:25W H:50W (VHF)L:25W H:45W (UHF) |
FM Hum and Noise | -40dB @12.5KHz -45dB @25KHz |
Modulation limited | +/- 2.5KHz @ 12.5 KHz +/-5.0KHz @ 25KHz |
Conducted/radiated emission | -36 dBm < 1GHz -30 dBm > 1GHz < 4GHz |
Adjacent channel power | -60dB @12.5KHz -65dB @25KHz |
Audio Response | +1dB ~ -3dB |
Audio distortion | 3% |
FM Modulation | 12.5KHz:11KOF3E25KHz:16KOF3E |
4FSK digital modulation | 12.5KHz only date:7K60FXD 12.5KHz date and audio:7K60FXE |
Digital protocol | ETSI TS 102361-1,-2,-3 |
Digital vocoder type | AMBE++ |
Digital agreement | DMR |
Receiver | |
Frequency stability (-20℃+60℃,+25℃) | +/-1.0ppm |
Digital Sensibility | 0.3uV/-117.4dBm (BER 5%)0.7uV/-110 dBm (BER 1%) |
Analogue Sensibility | 0.35uV/-116dBm(20dB SINAD) 0.22uV/-120dBm(20dB SINAD) |
Rated audio | 5W |
Adjacent Channel Selectivity | TIA603C:60dB@ 12.5 KHz ETSI: 60dB@12.5 KHz |
Intermediation | TIA603C:65 dB ETSI:65dB |
C0-Channel Rejection | 12dB @12.5KHz |
Spurious Rejection | TIA603C:70dB ETSI:70dB |
Audio distortion @ rated audio | ≤3% |
FM Hum and Noise | -40dB @12.5KHz -45dB @25KHz |
Audio response | +1dB~-3dB |
Spurious emission | -57dBm@m < 1GHz -47dBm@m < 1GHz |
Bolck | 84dB |
MA07 Antenna-Specification:
Brand | Retevis |
Model | MA07 |
Color | Silver |
Frequency | 144/430MHz |
Max power | 100W |
V.S.W.R | Less 1.5 |
Impedance | 50Ω |
Gain | 2.15/5.2dBi |
Length | 0.78M |
Connector | SL16-J |
Weight | 168g |
Feature:
- Output power: 50W
- Use TDMA digital function
- Compatible with Mototrbo Tier I &II
- Dual band, dual standby, dual display, dual time slot
- 250 zone, 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
- TOT
- SQL Setting
- Scanning Function and priority scanning
- Monitor Function
- VOX Transmitting
- Lone Worker
- Time and zone setting