Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
E690 eChat PoC Radio
E690 PoC lte radios
E690 PoC Radios
E690 smart poc radio

Caltta e690 eChat PoC Radio

Caltta eChat e690 is a professional portable PoC radio with rich features. It is applicable to both commercial and professional users. It achieves communications over 3G/4G/Wi-Fi networks with rich applications.


Features of e690 eChat PoC Radio

  • User-Friendly Appearance

    Compact and lightweight, e690 is easy to carry.

  • Long Standby Time

    The 5100mAh large-capacity battery fulfills the need of long-time work shift. 

  • Optimized Audio Design

    e690 boasts a specially designed audio box that contains a high-power loudspeaker and a powerful audio encoder. It provides loud and hi-fi speech. 

  • High Reliability and Solid Quality

    IP68 protected, suitable for outdoor operation. Anti-shock/vibration/solar radiation performance is in accordance with MIL-STD 810H. It is applicable to various tough and harsh environments.

  • Precise Location Service

    e690 POC mobile radio supports GPS/AGPS to provide users with precise location-based services.  

  • Rich Features 

    It supports Bluetooth, Wi-Fi, GPS, NFC(optional), camera, Man Down, and desktop charging, meeting the requirements of professional users.

Specifications of e690 eChat PoC Radio

FrequencyLTE: TDD: B38/B39/B40/B41
         FDD: B1/B3/B5/B7/B8/B20
GSM: B3/B8
Size (H x W x D) 126.5×54.5×36mm
Weight About 280g
Screen2.0-inch LCD, 240×320
Battery Capacity5100mAh
Key PTT, Fn key × 1, power, SOS, volume knob, channel knob, keypad
Interface 18-pin (Data / Audio)
Indicator Red / Green
OS Deeply customized Android 8
Chipset Quad A7 Processor
Memory (RAM+ROM) 1GB+8GB
Bluetooth BT2.1+EDR/4.0
WLAN Wi-Fi 802.11b/g/n, 2.4G
Location Support GPS/AGPS
Man Down Support 
Voice Assistance Support
Speaker 36mm front speaker
Max Audio Power 2.0W
Card Slot Nano SIM×1, TF×1
Charging Desktop charger
Operating Temperature -20°C ~ +55°C
Storage Temperature -30°C ~ +70°C
ESD IEC 61000-4-2 (level 3) ±6kV (Contact) ±8kV(Air)
Dust and Water Resistance IP68
ReliabilityMIL - STD - 810H

Accessories of e690 eChat PoC Radio

5100mAh Li-ion Battery
5100mAh Li-ion Battery
Belt Clip
Belt Clip
Desktop Charger
Desktop Charger
USB Cable
USB Cable
C Style Earpiece
C Style Earpiece
8-way Charger
8-way Charger

Document Download of e690 eChat PoC Radio

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