ETMY ET-A770 poc mobile radio
ET-A770
The ETMY ET-A770 is a 4G POC mobile radio. Its compact size allows it to be placed in various vehicle models without taking up too much space. It perfectly integrates 4G LTE POC network communication and traditional analog radio technology, making it an ideal communication solution for taxis, logistics vehicles, engineering fleets, and other professional vehicle teams.
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ETMY ET-A770 poc mobile radio,poc uhf radio,mobile radios for vehicle
Main features
Supports 4G POC/Analog Dual-Mode Communication
This POC mobile walkie-talkie supports 4G LTE/POC network communication and traditional analog dual-mode operation, covering LTE/4G frequency bands. It also covers UHF 400-480MHz/VHF 136-174MHz analog frequency bands, featuring a 25W high-power analog output, stable signal, long communication distance, and adjustable range to meet various communication needs.
This POC mobile walkie-talkie supports 4G LTE/POC network communication and traditional analog dual-mode operation, covering LTE/4G frequency bands. It also covers UHF 400-480MHz/VHF 136-174MHz analog frequency bands, featuring a 25W high-power analog output, stable signal, long communication distance, and adjustable range to meet various communication needs.
Rich Professional Communication Functions
This device offers a variety of call modes, including group calls, private chat, selective calls, and emergency calls, meeting the communication needs of team dispatch and individual contact. It has built-in SOS emergency alarm and APRS location reporting functions, and is equipped with high-precision GPS positioning (supporting A-GPS). As a practical POC UHF walkie-talkie, it also has a repeater function, extending communication coverage and solving signal blind spots in complex terrain.
High-Performance Hardware Configuration, Professional Quality
The ETMY ET-A770 operates smoothly and has strong expandability. Its receiver sensitivity reaches professional levels, allowing stable reception of weak signals. With an antenna impedance of 50Ω, it is matched with a professional communication antenna, further enhancing signal transmission and reception. It achieves high-speed and stable data transmission while simultaneously enabling voice communication. GPS positioning is supported, enabling real-time vehicle location and trajectory tracking, providing reliable safety for fleets. Dual SIM card slots with network signal strength indicators allow for easy network switching, ensuring uninterrupted public network communication.
User-friendly design, easy operation
This portable car radio supports front panel operation and a multi-functional microphone, allowing drivers to operate without distraction, complying with driving safety regulations. It uses a standard SIM card design for easy replacement and management, and its operating current is compatible with 7.4V-240V power supplies, featuring low power consumption and high energy efficiency.
Other functions
- Group call, Private call, Selective call
- GPS positioning
- APRS position report
- Channel spacing
- SOS emergency call
- Repeater function
- Dual PTT operation
- Network signal prompt
Accessories
 GPS Antenna |  Components |  Bracket |  Power adapter |
 Antenna |  Microphone Stand |  Handheld Microphone |  Manual |
Specifications
| Category | Specification / Notes |
|---|---|
| Analog Band | 136–174 MHz (VHF)/ 400–480 MHz (UHF) |
| LTE/4G Bands | B1, B2, B3, B4, B5, B7, B8, B12, B20, B38, B39, B40, B41 |
| WCDMA Bands | Band 1 (2100 MHz) Band 2 (1900 MHz) Band 5 (850 MHz) Band 8 (900 MHz) |
| GSM Bands | 850 / 900 / 1800 / 1900 MHz |
| Channel Spacing | 5 / 6.25 / 10 / 12.5 / 25 / 50 / 100 kHz |
| Antenna Impedance | 50 Ω (likely) |
| Dimensions (H × W × D) | 153 × 78 × 45 mm |
| Weight | 570 g |
| Power Supply | 12 V / 24 V DC |
| Frequency Stability | ±2.5 ppm |
| LCD Display | 2.8 inches |
| SIM Card Type | Normal SIM |
| Operating Temperature | -20 to 50 °C |
| Transmission (Analog) Output | 25 W |
| Receiver Sensitivity | LTE/4G ≤ -100 dBm WCDMA 900 ≤ -100 dBm WCDMA 2100 ≤ -110 dBm GSM ≤ -110 dBm |
FAQ
Q1: Can your radios be customized with my brand?
A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.
Q2: Can you offer the sample for me to test the quality first?
A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.
Q3: Do you have radio agent certificate?
A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.
Q4: What is your radios warranty?
A: Radio body:1 year, accessories:6 months
Q5: What is your lead time for the radio?
A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.
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