Basic Introduction:
Retevis RT82 is dual band DMR radio which is designed for the outside activities of hams and ham clubs. It is is compatible with most DMR radio in the market, especially Mototrbo Tier 1&2.
Retevis RT82 with multiple functions, such as IP67 dust-proof and waterproof, (TDMA) digital, up to 3000 channels, 10000 Contacts, Recording, CTCSS/DCS, Emergency Alarm, Monitoring, Clock, VOX, TOT, Backlight, Keypad Lock, Password Lock, Squelch, LED Indicator and so on.
Functional Characteristics:
1.Dual Band、Dual Standby、Dual Time Slot: Dual Band: VHF 136-174 MHZ & UHF 400-480MHZ; Dual Standby:Supports to monitor 2 frequencies at the same time; Dual time slot:Give you chance to experience two group calls in one channel under direct model;
2.Up to 3000 channel and 10000 contacts list, DMR IDs:3000 channel meet the needs of enthusiast, flexible use;10000 contacts list support direct import/export or edit contacts; Support DMR IDs database import/export.
3.Super-long standby:2200mAh Li-ion Battery enable it normal use for about 8-12 hours, standby time for about 150 hours;
4.IP67 waterproof & dust-proof:6 grades dust proof means it will completely prevent dust invasion7 grades waterproof mean it can still work after putting it in the water for 30 minutes
5.Recording function:RT82 Up to 8 hours of recording support you to record enough important call content and listen to each other repeatedly call content;
6.Two working model:Digital /Analog mode switchable radio is compatible with Mototrbo Tier 1&2;Operate in both Digital and Analogue mode, allows easily migrate from analog to digital;
Package include:
- 1 x RT82 two way radio
- 1 x Battery
- 1 x Antenna
- 1 x Adapter
- 1 x Charger
- 1 x User's manual
- 1 x Belt clip
- 1 x Sling
- 1 x Programming USB Cable(Optional)
General Specification |
|
Frequency |
136-174 & 400-480MHz |
Channel |
3000 |
Frequency Stability |
± 1ppm |
Operating Temperature |
-30℃~+60℃ |
Operating Voltage |
7.4V DC |
Dimension(Hxuxd) |
131.5*36.8*64 |
Weight |
300g(with battery) |
Battery Type |
Li-in |
Battery Capacity |
2200mAh |
Antenna impedance |
50Ω |
Audio output power |
1W @ 16Ω |
Channel Spacing |
12.5KHz |
Transmitter | |
Power |
UHF≦5W, VHF≧4W |
Transmitter current |
Analog≦1.6A Digital≦0.9A |
Standby current |
0.18A |
FM modulation mode |
11K0F3E @ 12.5KHz |
4FSK digital mode |
12.5KHz(data only0):7K60FXD |
Modulation distortion |
<5% |
Hum & Noise |
≧45dB@25KHz |
Adjacent channel power |
≦60dB@12.5KHz |
Audio response |
+1~-3dB |
Digital protocol |
ETSI-TS102 361-1,-2,-3 |
Receiver | |
Analog Sensibility |
0.2μV @ 12dB SINAD |
Digital Sensibility |
0.25μV(BER:5%) |
Adjacent Channel Selectivity |
≦-60dB@12.5KHz |
Co-channel rejection |
≧65dB |
Spurious response |
≧70dB |
Audio response |
+1~-3dB |
Rated audio distortion |
<5% |
Audio power | 1W |
Modulation noise |
≧45dB@25KHz |
PC Programming Software
Firmware
USB Driver
Third-party Alternative Firmware
Supported radios include RT82, GPS and nonGPS. Only for use with CSV firmware types.
Press the "Download Update" button to download latest user database to your computer.
You can then press the "Flash UserDB" button to write that into your radio.
Alternatively, you can supply an RT82 formatted usercsv and browse for it. Use the "Flash from File" button to write your own provided csv instead.
For the RT82 we have added a new function which allows you to make a full flash backup of your radio.
Note: Supports updating user contacts and also making flash dump backup of radio. No installation needed, no driver install needed, and no microsoft office needed. You must unzip the files into a folder before using them. No other installation is required past this.
Note: It's a RT82 alternative firmware, beta version, mainly for hams. So think twice before you download and upgrade. We will continue to improve it.
Note: It is an alternative firmware made by hams, mainly for hams. so think twice before you download and upgrade. Own risk
What’s in the Box?
- 1 x RT82 two way radio
- 1 x Battery
- 1 x Antenna
- 1 x Adapter
- 1 x Charger
- 1 x User's manual
- 1 x Belt clip
- 1 x Sling
- 1 x Programming USB Cable(Optional)