- Retevis RT43 is a DMR radio in the UHF frequency range. Users can program the channel according to their needs.
- High/Low power switch according to your call environment.
- Connect to the repeater to extend the communication distance.
- NOTE: Programming software: please click "support" to download
Description
UHF Full-Frequency Radio
Frequency range: UHF 400.000-480.000MHz. which is convenient for commercial users to write the required operating frequency.
Digital and analog are 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 signaling function.
Rich calling modes that support DMR protocol, including single call, group call, and all call; supports remote inhibit function and other applications.
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 the repeater.
Side buttons can be customized without changing the user’s operating habits.
Spec
| Frequency range | UHF:400-480MHz |
| Channel Capacity | 32CH (2 Zones) |
| Channel Spacing | 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 (excluded 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 | Analog Mode: 14.8 hours (with a 1400mAh Li-ion battery) |
| Digital Mode: 20.9 hours (with a 1400mAh Li-ion battery) | |
Features
● 32 Channels (2 Zones), 64 Contacts (Digital)
● Digital and Analog Mode
● Single/Group/All Call
● Encryption (Normal/Enhanced)
● High/Low Power Switch
● Wide/Narrow Band Selectable
● Repeater/Talk Around
● Time Out Timer (TOT)
● Tail Elimination
● VOX Hands-Free
- ● Squelch 1~10
● Scan / Monitor
● QT/DQT
Reviews
Customer Reviews
All Reviews
The RT43 has been a solid performer for my brothers church where they are used for parking, security, and special events. 12 units in use a ltte over 2yrs and zero issues.
I recommended the RT43 as a solid all-around choice for a reliable & easy to use radio with good coverage for a friends church security detail. That was just over a year ago and all radios are still going strong! I handled the initial programming/setup and the church members have found the radios very easy to use and work well no matter if inside the building for security, outside for an event and/or parking, or communicating from across the property with someone inside the building. The RT43 is an easy to grab and use radio for people who are not technical and do not wish or need to edit menu settings...just turn it on and select the channel for your assigned detail for the day. The initial purchase of 12 radios with chargers, cables, and earpieces was affordable and shipped quickly. I'll add that there was one small snafu with shipping but Retevis customer service quickly corrected the error. I would confidently recommend this radio again to anyone in need of a radio for a similar situation.
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DELIVERY
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $50.
- International delivery time - 7-10 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
RETURNS
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.
