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Enter the digital age in style with the Reteivs RT8 DMR Digital Portable Two Way Radio! The RT8 offers amazingly clear, full quieting digital voice communications without walloping your wallet. It operates in analog and digital modes so you can ease into the realm of DMR at your leisure without leaving the comfort of good old analog. It operates on 136-174MHz (VHF model) at up to 5 watts and uses Time-Division Multiple-Access (TDMA) digital technology to double the number of users on a single 12.5kHz channel at either high or low power.
The RT8 has an impressive 1000 channels to start you off right. It has a two-color LED, built-in CTCSS/DCS, channel scan, priority scan and a DTMF keypad with full access to a menu of all its powerful features.
But for all its amazing features, the most notable is the display. The RT8 is equipped with a color LCD display that is large, clear, and easy on the eyes. It gives text, graphics and text messages a professional ambience that rivals many other digital handheld radios costing hundreds more!
Need calling features? The RT8 has Private Call, Group Call and All Call for all the flexibility expected from true a digital radio. Add in a lone worker mode, power save mode, low power alarm, and emergency alarm and you have a feature packed portable.
The RT8 digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, as well as other makes and models of DMR supported radios. It is also compatible with any existing analog two-way radio operating on the supported UHF frequencies for easy migration to digital technology.
Feature:
General Specifications |
|
Frequency range |
VHF:136-174Mhz |
Channel |
1000 Channels |
Channel Spacing |
12.5Khz |
Operating Voltage |
7.4V |
Battery capacity |
2200mAh(16.28Wh) standard Li-ion battery |
Operating Temperature |
-30°C—+60°C |
Store Temperature |
-40°C—+85°C |
Antenna Impedance |
50ohm |
Audio Output Power |
<=1000mW 16ohm |
Dimension(H*W*D) |
131*61*36mm(Not including Antenna) |
Weight(Include battery and antenna) |
10.97oz/311g |
Receiver |
|
Analog sensibility |
0.36µV/-116dBm(20dB SINDA) |
0.22µV/-120dBm(Type) |
|
Digital sensibility |
0.3µV/-117.4dBm(BER 5%) |
0.22µV/-110dBm(BER1%) |
|
Co-channel Rejection |
>=-12dB |
Adjacent selectivity |
TIA603C:-65dB ETSI:60dB |
Spurious Response |
TIA603C:75dB ETSI:70dB |
Rated audio power |
1W |
Audio response |
=1dB—3dB |
Rated audio distortion |
3%(Type) |
Spurious Radiation |
Antenna:9kHz-1GHz <=-57dBm |
1GHz-12.75GHz<=-47dBm |
|
Transmitter |
|
Output power |
High:<=5W(H) Low:<=1W(Low) |
Frequency stability |
+-1.0PPM |
Adjacent Channel Power |
TDMA:<=57dBm |
Hum and Noise |
-40dB 12.5kHz |
Spurious Radiation |
Antenna:9kHz-1GHz <=-36dBm |
1GHz-12.75GHz<=-30dBm |
|
FM Modulation Mode |
12.5Khz:11KoF3E |
4FSK Digital Mode |
12.5kHz(date only):7k60FXD |
12.5kHz(data+voice):7K60FXE |
|
Modulation Maximum Deviation |
2.5kHz 12.5kHz |
Nonactive Slot Power |
-57dBm |
Digital Protocol |
ETSI TS 102 361-1 -2 -3 |
Vocoder Type |
AMBE+2TM |
Audio Response |
+1dB—-3dB |
Modulation BER(Bit Error Rate) |
<=5% |
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We have enough strength and welcome customization.Like change to your own logo,custom function,customize according to your use scene,etc.In Retevis,all requirment are welcome!!!We will supply the best price and best quality for you.
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