Retevis RT56B FRS License-free 22CH Explosion-proof Handheld Transceiver
Description:
Product features are flammable dust explosion-proof, to meet the needs of different groups of users to communicate, improve work efficiency.
Explosion-proof walkie-talkie refers to the walkie-talkie that can work in dangerous gas environment. Different from the civilian walkie-talkie, the walkie-talkie relys on electromagnetic wave to transmit signals. In the process of conversion, it is easy to generate electric sparks, while the places where the explosion-proof walkie-talkie may generate sparks in the process of conversion are shielded, and the performance of the walkie-talkie is higher under special circumstances, and the conversation is clearer and brighter
Main Functions Features:
l Scanning
l Remote Stun/Remote Kill Function
l VOX Voice-operated Transmitted
l 1750Hz Tone Code Function
l CTCSS/DCS/DTMF Encode and Decode
l FM Radio
l English Voice Prompt
l Torch Light
General |
|
Frequency |
FRS |
Channel |
22 |
Modulation Type: |
8K5F3E |
Frequency Step |
5KHz/6.25KHz/10KHz/12.5KHz/25KHz/50KHz/100KHz |
Power |
≤2W |
Frequency stability |
±2.5ppm |
Working temperature |
-20℃ ~ + 60℃ |
Working voltage |
DC7.4V |
Battery Capacity |
1800mAh(Li-ion) |
Antenna Impedance: |
50Ω |
Dimension(HxWxD) |
123*61*36.5mm |
Weight |
266g (With Battery, Antenna and Belt Clip) |
Receiver |
|
Sensitivity(12dB SINAD): |
≤0.35µV |
Adjacent channel selectivity |
≥60dB |
Intermodulation Rejection: |
≥60dB |
Spurious Response Rejection: |
≥60dB |
Blocking Characteristic |
≥85dB |
Audio Output |
>600mW @10% |
Transmitter |
|
RF power |
2W |
Max Frequency Deviation: |
±2.5kHz |
Adjacent Channel Power |
≥55dB |
Spurious Radiation |
≤-31dBm |
Audio Distortion |
≤5 % |
1XExplosion-proof radio
1XDesktop Charger
1XExplosion-proof Li-Pol Battery
1XBelt Clip
1XOperating instruction
About charging plug:
If the product package contains charging plug, We will match the corresponding charging plug according to the conutry of your order. If you have special requirements, please contact us in time, thank you.
Processing time:as the item description.
Custom fee (including VAT&GST):
After sale:
1.If you're not pleased with your purchase, we'll be happy to make an exchange or refund in 30 days.
For any exchange or refund, we need the product must be in its original condition, including the box, and all the accessories. buyers is responsible for the returning shiping cost .
Please contact us before you return the item,we will offer you the right return address.
2.If you find any quality problems after receiving the goods, please contact us, we will provide free exchange service, or refund.
1.All items in our shop are 100% Brand New and never used.
2.We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 30 days of your purchase via parcel post.
3. Please contact us before you return the item, we will offer you the right return address
4. For any exchange or refund, we need the product must be in its original receipt, including the box, packaging and all the accessories.
5. Buyers are responsible for the returning shipping cost. Shipping and handling charges are not refundable.
6. Refund and replacement: Once the carrier has received your item, Please allow up to 10 business days for returns to be processed.
7.Our goal is to make sure you are a happy customer and pleasant shopping with us.
8. If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5.
9. If you are not satisfied with your purchase in any way, Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.