| Customization: | Available |
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| Certification: | CE, IEC, IP54 |
| Communication Distance: | 20-30km |
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Wireless Transceiver Quality Guaranteed Moto GM3688 UHF/VHF GM3688 Car Walkie Talkie Cm340 Mobile dmr 2 way Radio
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General Specifications |
VHF |
UHF |
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Frequency |
136-162MHz 146-174MHz |
403-440MHz 438-470MHz 465-495MHz |
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Channel Capacity |
64 |
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Power Output |
1-25W 25-45W |
1-25W 25-40W |
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Power Supply |
13.8 Vdc (11 Vdc - 16.6 Vdc) negative vehicle ground |
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Channel Spacing |
12.5/20/25KHz |
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Frequency Stability ( -30°C, + 60°C, +25°C Ref) |
+/-2.5ppm |
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Dimensions ( H * W * L ) |
44mm x 169mm x 118mm |
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Weight |
1.01 Kg |
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Operating temperature |
- 30°C to + 60°C |
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Sealing |
Passes rain and dust testing to IP54 |
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Shock and Vibration |
Meets MIL-STD 810-C,D&E and TIA/EIA 603 |
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Receiver |
VHF |
UHF |
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Sensitivity (12db Sinad) |
0.35uV (12.5KHz) 0.3uV (25KHz) |
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Intermodulation |
65dB (12.5KHz) 75dB (25KHz) |
60dB (12.5KHz 70dB (25KHz) |
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Adjacent Channel Selectivity |
65dB (12.5KHz) 75dB (25KHz) |
60dB (12.5KHz) 70dB (25KHz) |
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Spurious Rejection |
75dB |
70dB |
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Rated Audio ( extended audio with 4 ohm speaker) |
4W internal 13W external |
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Audio Distortion @ Rated Audio |
3% typical |
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Hum and Noise |
-40 dB (12.5KHz) -45 dB (25KHz |
-35 dB (12.5KHz) -40 dB (25KHz) |
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Audio Response (300 to 3000Hz) |
+1, -3dB |
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Conducted Spurious Emission |
-57 dBm < 1GHz' -47dBM > 1GH'z |
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Transmitter |
VHF |
UHF |
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Modulation Limiting |
+/-2.5KHz (12.5KHz) +/-4KHz (20KHz) +/-5KHz (25KHz) |
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FM Hum & Noise |
-40 dB (12.5KHz) -45 dB (25KHz) |
-35 dB (12.5KHz) -40 dB (25KHz) |
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Conducted / Radiated Power |
-36 dBm < 1GHz -30 dBm > 1GHz |
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Adjacent Channel Power |
-60 dB (12.5KHz) -70 dB (25KHz |
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Audio Response (300 to 3000Hz) |
+1, -3dB |
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Audio Distortion @ 1000Hz, 60% Rated Max. Deviation |
3% typical |
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1. Q: How long is the warranty period?
A: 12 months.
2. Q: How to pay the deposit?
A: Generally speaking, we may charge 30% or more of the payment as deposit before delivery. For more details, please contact our salesmen.
3. Q: How to ensure the quality of the products?
A: Each product will be rigorous and repeated testing, in order to send to the customer.
4. Q: How is the shipping?
A: Generally speaking, your order will be delivered within 2-5 working days after the details are confirmed.
5. Q: How will you deliver the products ?
A: We can deliver by express, by sea, by air or at you request.
6. Q: When will l get my products ofter delivery?
A: It varies from different places. We will recommend the best and fastest type of shipping for you.
7. Q: How is the inventory of your company?
A: We keep a large stock of goods to ensure our prompt delivery.
8. Q: What your product packaging?
A: Our Products normal use standard packing or Customer requirement packing.(Under the premise of the safety of goods transport, as far as possible to reduce the volume and weight of packaging)
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