POC Mobile Radio 4G LTE GPS Network Etmy ET-A770 POC Mobile Car Radio Walkie Talkie1
10 month ago
Etmy ET-A770 POC Mobile Radio 4G LTE GPS Network POC Mobile Car Radio Walkie Talkie
Overview
Dimension: 156*45*158mm
Weight: 570g
Output power: ≤5W
Channel capacity: 16
Side button: 1
Functions
- CTCSS/DCS
- Write frequency encryption
- Monitor function
- USB 5V fast charge
Accessories
- Microphone
|
General |
|
|
Frequency |
VHF:136-174MHz UHF:400~470MHz |
|
Channel Capacity |
128 |
|
Operating Voltage |
DC 3.7V |
|
Dimension |
160*158*43 mm(Not include the antenna) |
|
Weight |
570g |
|
Battery Capacity |
3800mAh |
|
Transmitter |
|
|
Output power |
≤45W |
|
Modulation |
16K θF3E / 11KθF3E |
|
Maximum Frequency offset |
≤1KHz / ≤2.5KHz |
|
Spurious Emission |
±7.5μW |
|
Adjacent Power |
≤-65 dB / ≤-60 dB |
|
Signal-noise Ratio(SNR) |
≤-45 dB / ≤-40 dB |
|
CTCSS |
0.7 ±0.1KHz / 0.4 ±0.1KHz |
|
Modulation Sensitivity |
8-12mV |
|
Emission Current |
±1.4A |
|
Receiver |
|
|
Receive Sensitivity |
-122 dBm |
|
Audio Power |
0.5W |
|
Audio distortion |
<10% |
|
Signal Imitation |
≥65 dB |
|
Intermediation |
≥65dB / ≥60dB |
|
Adjacent Channel Selectivity |
≥65dB / ≥60dB |
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- *To:
- Guangzhou Etmy Technology Co., Ltd.
- *Message:
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Main Product:
walkie talkie,
two way radio ,
handheld radio,
radio repeater,
mobile Radio,
portable radio