Description
Wholesale Retevis RT3S 5 Watt GPS FPP Dual Band DMR Radios with Earpiece (50 PCS)
You will get the FREE programming cables
What’s in the Box？
- 50 x RT3S GPS DMR Radio
- 10 x USB Programming Cable
- 50 x Acoustic Tube Earpiece
- 50 x Battery
- 50 x Antenna
- 50 x Adapter
- 50 x Charger
- 50 x User manual
- 50 x Belt clip
- 50 x Sling
RT3S dual band digital ham 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, It is also compatible with any existing analog two-way radio operating on the supported UHF and VHF frequencies for easy migration to digital technology.
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.
Up to 3000 channels，for extremely complex organizational communications.
lone worker is an employee who performs an activity that is carried out in isolation from other workers without close or direct supervision. Helping people minimize risk and injury.
GPS gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you.
| General specifications | |
| Frequency | 136-174&400-480MHz |
| Channels | 3000 |
| Frequency Stability | ±1ppm |
| Operating Temperature | -30℃~+60℃ |
| Operating Voltage | 7.4V DC |
| Dimension | 131 x 61 x 36mm |
| Weight | 258g (with battery) |
| Battery Type | Li-ion |
| Battery Capacity | 2000mAh |
| Antenna Impedance | 50Ω |
| Audio Impedance | 1W@16Ω |
| Channel Spacing | 12.5KHz |
| Vocoder | AMBE+2™ |
| Transmitter | |
| Power | High≤5W, Low≤1W |
| Frequency Stability | ±1.0ppm |
| Adjacent Channel Power | ≤-60dB |
| Free Time Slot Power | TDMA:≤57dBm |
| Hum and noise | -40dB@12.5KHz |
| Spurious radiation | Antenna:9KHz-1GHz ≤-36dBm 1GHz-12.75GHz ≤-30dBm |
| FM modulation mode | 11K0F3E@12.5KHz |
| 4FSK digital mode | 12.5KHz(data only):7K60FXD12.5KHz(data and voice):7K60FXW |
| Modulation maximum deviation | 2.5KHz@12.5KHz |
| Nonactive slot power | -57dBm |
| Digital Protocol | ETSI-TS102 361-1,-2,-3 |
| Audio Response | +1~-3dB |
| Modulation BER(bit error rate) | ≤5% |
| Receiver | |
| Analog Sensibility | 0.2µV@12dB SINAD |
| Digital Sensibility | 0.25µV(BER:5%) |
| Adjacent Channel Selectivity | ≤-60dB@12.5KHz |
| Intermodulation | ≤60dB |
| Spurious Response | ≥70dB |
| Audio Response | +1~-3dB |
| Rated Audio Distortion | ＜5% |
| Rated Audio Power | 1W |
| Modulation | ≥45dB@25KHz≥40dB@12.5KHz |
Reviews
Customer Reviews
All Reviews
Great for the price. I recommend.
I am happy with the item and will purchase a few more.
On time delivery and product as described
This radio is an inexpensive way to get into DMR. Its easy to program and is very capable. Highly recommended.
100%satisfied with the product. Exactly as described and I did spec test the radio. It is up to spec as specified. Easy to program.
Worked as expected.
The product was delivered in a timely manner as published. All OK!
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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.
