Description

3-inch Multi-touch Display

3-inch multi-touch Gorilla Glass display with 854×480 FWVGA resolution, it can be used outdoor in direct sunlight. Wet and glove operation is also supported to fit for multiple scenarios.

High Capacity Battery and Fast Charge

A3Pro-A features a 3500mAh removable battery to satisfy the long-hour work requirement. It supports fast charge, and can be charged by desktop charger and USB.

Loud and Clear Voice Quality

With advanced AI-based noise reduction technology dual mic noise reduction technology and the powerful voice recognition function, human voice in noisy environment can be extracted effectively.

Built-in 1W (up to 2W) speaker provides loud and clear audio quality for versatile voice service.

Camera

The A3Pro-A is equipped with 5MP rear camera and 2MP front camera. The cameras with optical image stabilization make A3Pro-A clearly grasp every details of the scene, even in an emergency, so as to meet customer’s various requirements.

Professional Design

Matte texture, lightweight (<250g) and compact body, dedicated PTT button on one side, make A3Pro-A easy to operate with one hand.

Dual Sim

A3Pro-A supports dual-card dual-standby, which makes it not only a PoC (PTT over Cellular) terminal, but also a smartphone. Based on 2G/3G/4G/WLAN, the coverage of communication can be extremely large and wide.

Rugged and Compact Design

With exquisite structural technology, IP65,1.2m drop-proof design, A3Pro-A has no fear for kinds of harsh environments.

NFC Function

Built-in NFC module provides NFC related functions such as information query, authentication, identification inspection and so on.

Inclusive System

Integrated with Intelligent system, A3Pro-A provides higher compatibility and security performance. Multiple applications can run on it. Open API and SDK allow third party developing customized applications.

SPECIFICATIONS

Radio Parameters
Model A3Pro-A A3Pro-C
Frequency Band	UHF: 400-470MHz or VHF: 136-174MHz	UHF: 400-470MHz or VHF: 136-174MHz
Channel	1000 or customize	1000 or customize
Channel Spacing	12.5KHz/25KHz	12.5KHz/25KHz
Tx Power	1W/2W	1W/2W
Rx Sensitivity	Analog: -121dBm/12db SINAD(Rated) Digital: -117dBm/BER 1%	Analog: -121dBm/12db SINAD(Rated)
Intermodulation	≥65dB	≥65dB
Blocking	≥84dB	≥84dB
Spurious of Suppression	≥70dB	≥70dB
Response	≥70dB	≥70dB
Neighborhood Selectivity	≥60dB	≥60dB
Frequency Stability	±0.5ppm	±0.5ppm
Antenna Impedance	50Ω characteristic impedance	50Ω characteristic impedance
Audio Output	1W(Rated)	1W(Rated)
Audio Distortion	≤3%	≤3%

Basic Parameters
Band	GSM / GPRS / EDGE: B2 B3 B5 B8 WCDMA: B1 B2 B5 B8 FDD-LTE(EU version): B1 B3 B5 B7 B8 B20 B28A/B FDD-LTE(US version): B1 B2 B4 B5 B7 B12 B13 B17 B28A/B TDD-LTE(EU version): B38 B39 B40 B41 TDD-LTE(US version): N/A
Display	3 inch TFT 854×480
Keyboard	Full Digital Keyboard
Dimensions	63mm*134mm*24.5mm
Weight	208g (Include Battery and Antenna)
Dust & Waterproof	IP 65 (IP 67 optional)
Drop Resistance	1.2m
RAM	1G
ROM	8G
TF Card	32G
Battery	3500mAh, Removable
Operating Voltage of Battery	3.85V
Charging Mode	Micro USB 2.0 (5V/2A)
Android OS	Android 7.1

Connectivity
WLAN	2.4GHz & 5GHz
Bluetooth	Bluetooth 4.0
NFC	Not support (optional)
GPS	GPS / Beidou

Audio/ Video/ Image
Camera	2M Front + 5M Rear Camera
Flash Light	Support
Video Capture	720P, 30fps
Audio Format	MPEG-4 (.mp4), 3GPP (3gp)
Video Coding Format	Vp8, H.264 (BP/MP/HP), MPEG-4 (SP/ASP) H.263 (HEVC)
Image Format	JPEG (.jpg) / PNG (.png)
Audio Format	MPEG (.mpg) / 3GPP (.3gp)

Certification
Certification	CE / FCC / MIL-STD-810G