*Broadband digital and analog
*DMO True 2-slot dual time slot
*GPS function
*Digital signaling
1.Broadband digital two way radio
UHF400.000-470.000MHz / VHF136.000-174.000MHz
2.DMO true 2-slot dual time slot, through mode, dual time slot communication, realize two groups of calls in one frequency point at the same time, double the communication efficiency, and save frequency resources at the same time
3.Digital analog compatibility, over smoothing: support DMR digital and analog communication modes, ensure smooth transition from original analog products to digital products, and meet different communication requirements
4.Digital signaling function: support DMR protocol's rich call modes, single call and full call, and have side, activation functions and other applications.
5.Message function: Chinese and English language support, support 250 character short message sending and receiving text editing and draft box function, when it is inconvenient to conduct voice call, it can transmit information by sending short message to the others.
6.High audio quality: this digital walkie talkie adopts advanced AMBE + 2TM voice processing technology to achieve high audio quality.
7.Manual frequency writing(program without computer): it supports channel / frequency mode. In frequency mode, the frequency can be written manually without connecting the computer and using the frequency writing software, and the required frequency point can be set.
8.High and low power switching: meet the power requirements of users with different call distance, and save more energy and power.
9.CTCSS / cdcss and voice cancellation: it has 50 groups of standard sub audio and 210 groups of standard sub audio digital, and supports non-standard CTCSS / DCSs. After setting CTCSS or DCSs, it can eliminate the interference caused by the same, and it can also eliminate the noise caused by the end of the call and the carrier of the sender.
10.Digital alarm function: support routine alarm and static alarm in case of emergency.
11.Off line function:Digital mode supports the use of repeater.
12.Side key custom setting: it does not change the user's operation habits of the machine, and is more convenient to use.
13.GPS function(Selectable):Support GPS of the United States, Beidou star of China, glon-ass of Russia and Galileo system of Europe
Package Include:
- 1 x RT72 digital two way radio
- 1 x Antenna
- 1 x Battery
- 1 x Adapter
- 1 x Charger
- 1 x Belt Clip
- 1 x Hand Strap
- 1 x User Manual
| Main technological specification | |||
|
Frequency range |
VHF:136-174MHz |
Memory Channel |
Up to 4000 |
|
UHF:400-470MHz |
Operating Voltage |
7.4V DC |
|
|
Frequency Stability |
±1.0ppm |
Operating Temperature |
-30℃~+60℃ |
|
Demission（HxWxD） |
133*62*36mm |
Weight |
About 274g(Include in battery and antenna) |
|
Transmission |
|||
|
Output power |
High:5W Low:1W |
Consumption |
≤0.18A |
|
Output Consumption |
Analog≤1.6A Digital≤0.9A |
Modulation Distortion |
<5% |
|
FM modulation |
16K¢F3E@25KHz |
Signal-to-noise(wide/narrow) |
≥45dB@25KHz ≥40dB@12.5KHz |
|
Adjacent Channel |
≤-65dB ≤-60dB |
||
|
Power Audio Response |
+1 ～ -3dB |
||
|
4FSK digital modulation |
12.5KHz for data：7K60FXD |
Antenna Port Spurious |
9KHz-1GHz: ≤-36dBm |
|
12.5KHz for data and voice：7K60FXE |
1GHz-12.75GHz: ≤-30dBm |
||
|
Digital Protocol |
ETSI-TS102 361-1,-2,-3 |
Vocoder type |
AMBE+2 TM |
|
Reception |
|||
|
Analog receive sensitivity |
-122dBm (12dB SINAD) |
Signal imitation |
≥70dB |
|
Digital receive sensitivity |
-120dBm(BER≤5%) |
Intermediation(Wide/narrow) |
≥62dB/≥58dB |
|
Audio power |
1W |
Adjacent channel selectivity |
≥65dB/≥60dB |
|
Audio distortion |
<10% |
Receive Current |
≤380mA |
|
Audio response |
+1 ～ -3dB |
PM noise |
≥45dB@25KHz /≥40dB @12.5KHz |