*Anti-drop anti-rolling
*Professional digital and analog
*High sound quality
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Retevis RT43 Long Range DMR Two way radio
Retevis RT43 DMR two way radio is a Digital and Analog two Way Radio with Long Range and Rechargeable DMR Radio, fit for business long talking distances and security communication.
Main Features
UHF Full-Frequency Radio
Frequency range: UHF 400.000-480.000MHz
Digital and analog compatible
Support DMR digital and analog two communication modes to ensure that the original analog products smooth transition to digital products to meet different communication needs.
Digital function
Rich calling modes that support DMR protocol, including single call, group call and all call;
High sound quality
This digital two-way radio uses advanced AMBE +2TM voice processing technology to achieve higher quality
High/low power switch
5W/1W power switch, Meeting the power requirements of different call distances to save more energy
Supports the use of repeater
Side buttons can be customized without changing the user’s operating habits
Well built design for anti-drop and anti-friction
- When you use RT43 dmr radios, the two way radio still has a good performance even falling naturally from a height of 1 meter. Excellent radio cell with strong shell for long-term using and resistance to long-term friction, ideal for outdoor and commercial use.
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Good transmission and reception DMR radio
- You can use Retevis RT43 DMR Radio connect the repeater by setting the transceiver channel. It can wider the transmission range of the DMR two way radio.
Dual Time Slot
- Dual Time Slot function which allows for 2 talk paths on 1 frequency. Also called DCDM.
VOX function
VOX allows you to activate the operation by voice when you can't free your hands outdoors.
waterproof splash sticker
The back of the walkie-talkie is equipped with a waterproof splash sticker. You can write the name of the walkie-talkie user as needed, which can effectively prevent the walkie-talkie from being mistaken.
Good quality sound and super audio
Retevis RT43 DMR Radios digital uses advanced AMBE +2TME voice processing technology to achieve clearer and higher quality;You don't need to yell at your friends and team member.
Package Include:
- 1 x Retevis RT43 DMR two way radio
- 1 x Antenna
- 1 x Battery
- 1 x Belt Clip
- 1 x Sling
- 1 x User Manual
- 1 x USB Charger
- 1 x charger adapter
Main technological specification
| Frequency range | UHF:400-480MHz |
| Channel Capacity | 32CH |
| Channel Spacing | 25KHz/12.5KHz |
| Operating Temperature | -25℃~+60℃ |
| Operating Voltage | DC 7.4V |
| Antenna Impedance | 50Ω |
| Microphone Impedance | 2.2KΩ |
| Battery | Li-ion DC7.4V 1400mAh |
| Dimension | 116×54×35mm ( no including antenna) |
| Weight | 316g |
Transmission
| Output power | High:5W Low:1W |
| FM modulation | 25/16K¢F3E 12.5K/8K¢F3E |
| 4FSK digital modulation | 12.5KHz for data:7K60FXD 12.5KHz for data and voice :7K60FXE |
| Vocoder type | AMBE++or SELP |
| Digital Protocol | ETSI-TS102 361-1,-2, |
| Harmonic | ≥70dB |
| Signal-to-noise Radio(wide/narrow) | 25K≤-45 dB 12.5≤-40 dB |
| Rated audio Distortion | ≥5% |
| Frequency Stability | ±2.5ppm |
| Max Frequency Stability | 12.5K≤-40dB |
Reception
| Sensitivity (12dB SINAD) | Analog 25K≤-121dB 12.5K≤-119dB |
| Digital 0.3μV/BER5% | |
| Signal-to-noise Radio | 25K≥45 dB 12.5K≥40dB |
| Adjacent channel selectivity | 25K≥65 dB 12.5K≥60dB |
| Intermediation (Wide/ narrow) | 25K≥60 dB 12.5K≥55dB |
| Spurious Response Rejection | ≥65 dB |
| Audio power | 1W |
| Audio distortion | <5% |
| Frequency Stability | ±2.5ppm |
| Battery life under 5-5-90duty | 14.8 hours(with 1600mAh Li-ion battery) |
| 20.9 hours(with 1600mAh Li-ion battery) |