Search
×
Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
gh820
gh820r
gh820l
4g lte two way radios
radio broadband

Caltta GH820 Dual-mode Smart Radio

With a thin (11 mm) and metal-frame body, a 5.7 '' screen, fingerprint recognition, and a 3420mAh battery, GH820 is a light and thin private-network smartphone for industrial users, providing LTE trunking services and smart broadband data services. 

Features
Specifications
Accessories
Documents

Features of GH820 Dual-mode Smart Radio


  • Ultra Slim Metal Body

  • The well-designed LTE radio body has a weight of 230g and a thickness of only 11.4mm, making it convenient to carry in daily work.


  • Fingerprint Identification and Dedicated PTT Key

  • The power button with fingerprint identification function makes the broadband radio safer. And the dedicated PTT key facilitates quick response and calls, especially in an emergency.


  • Long-lasting Battery Life 

  • Equipped with a 3420mAh battery and a comprehensive current optimization solution, GH820 provides standby time that can meet the long-term shift need of professional users.


  • Durable and Reliable

  • The robust all-metal body provides IP68 protection, and it passed MIL-STD-810G standard certification.


  • Extensive Functions

    Equipped with BDS/GPS, Bluetooth, Wi-Fi, NFC, and various sensors, GH820 brings flexible expansion of intelligent applications. 

Specifications of GH820 Dual-mode Smart Radio


General

System

Private network: LTE

Public network: LTE/WCDMA/GSM/TD-SCDMA/CDMA2000

Frequency

Private network

LTE

TDD 1.8G(1785~1805MHz)

TDD B45(1447-1467MHz)

Public network LTE

TDD:  B38/B39/B40/B41

FDD:  B1/B3/B5/B7/B8/B20/B28

WCDMA

B1/B2/B5/B8

GSM

B2/B3/B5/B8

TD-SCDMA

B34/B39

CDMA

BC0

Antenna

Internal: LTE/WLAN/BT/NFC/GPS

Size(H*W*D)

154 * 78 * 11.2 mm

Weight

About 230g

Screen

5.7 inch high definition LCD, 1440x720

Battery

13.16Wh(3420mAh,3.85V)

Operating system

Customized OS Based On Android 7.0

CPU

Oct A53 Processor

Memory

RAM:  4GB

ROM:  64GB

Camera

Rear camera: 13M pixels, auto focus, CMOS, and a flash

Front camera: 13M pixels, and CMOS

External interface

Type-C USB Connector (USB, Audio, Data, and PTT headphone)

Bluetooth

BT 2.1+EDR/4.0

NFC

Support

WLAN

Wi-Fi 802.11b/g/n, 2.4G/5G, Support Wi-Fi Hotspot

Location

GPS, Glonass, BDS

Encryption

TF encryption card

Card Slot

Private NANO Sim x 1, Public NANO SIM x 1, TF Card x 1

External Memory

Support TF Card, up to 128GB

Sensor

Gravity acceleration sensor, proximity sensor, gyroscope, light sensor, and geomagnetic

Charging

5V Type-C USB Cable Charging

OTG

Support


Environment


Operating Temperature

-20℃ — +60℃

Store Temperate

-40℃ — +85℃

ESD

IEC 61000-4-2 (level 3) ±6kV (Contact) ±8kV(Air)

Dust and Water Resistance

IP68


Accessories of GH820 Dual-mode Smart Radio

Standard
Phone Case
Phone Case
Power Adapter
Power Adapter
Type-C Data Cable
Type-C Data Cable
Optional
PTT Earphone
PTT Earphone

Document Download of GH820 Dual-mode Smart Radio



Related Industries

Related Products
GM651 LTE Mobile Radio
GM651 LTE Mobile Radio

View More

GH880A LTE Portable Radio
GH880A LTE Portable Radio

View More

GH65X LTE Portable Radio
GH65X LTE Portable Radio

View More

GH900 Dual-mode Smart Radio
GH900 Dual-mode Smart Radio

View More

Get in Touch with Caltta

Ready to Talk to One of the Caltta Experts?


E-mail: sales@caltta.com

Address:

12F, Building G2, International E-City, Nanshan, Shenzhen, China

Product Inquiry
Close
+
+