Tianjin 712 Communication & Broadcasting Co., Ltd.
 Consumer Electronics > Digital Gear & Camera Bags >  Tetra hand-portable SRH3800

Tetra hand-portable SRH3800

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Tetra hand-portable SRH3800
Detailed Description

1.Easy to use Tetra hand-portable
2.Effective communication
3.Secure communication

Fully featured TETRA radios with a large, high resolution color screen

1.A user interface supporting European, Arabic, Cyrillic, Chinese and Korean character sets

2.Fully integrated, ultra-sensitive and award winning GPS in the SRH3800 sGPSTM

3.Full set of programming and configuration software tools-SKMS and Radio Manager

4.End to End encryption is hardware enabled requiring only a software upgrade to be activated

5.Supports repeater functionality

Smallest, lightest, rugged hand-held radios

Key Features:

1.Fully integrated GPS module and antenna. Applies to the SRH3800 sGPSTM

2.A lockable accessory connector

3.Emergency call function, with programmable open microphone, status destination and, if available GPS location

4.Lone worker alert using the same parameters as an emergency call

5.Backlight on all individual calls

6.Audio Boost

7.Full navigation in calls

8.Fast change intelligent battery packs

9.Single key activation for up to 14 pre-configurable status codes

10.Real time clock

11.E2E encryption enabled


SRH3800 Hand-held:


The SRH3800 hand-helds are the smallest, lightest, rugged hand-held radios available in the market today. Designed and built to meet IEC529 IP54 standards, they will withstand day to day use in some of the harshest environments found in the public safety, military, transport, and utilities markets.

The SRH3800 hand-helds offer a large viewable display area of 6 lines of 24 characters. The high resolution color display has a unique feature: all text can be displayed in large format (double normal size) making it easier for the user to read, such as when body worn or in a car kit.

The battery fitting is both secure and robust, yet it is made so straightforward that, without having to look at the radio, the battery can be changed with one hand. To allow the user to continue immediately with their operations the hand-helds return to their previous state after the battery change without the need to enter a start-up routine.

The User Interface (UI) of the SRH3800 range is common to the Sepura product portfolio, thus reducing training requirements. It has been specifically designed for TETRA and enables the user to quickly access the features of the radio.

Applications can send and receive information using packet data from data terminals such as a PDA connected to the radio. A lockable PEI connector is located at the bottom of the radio to provide a secure

and reliable connection.

The SRH3800 range has been built to address security by including a tamper proof security processor and a smart card connector. E2E encryption can be implemented by a software upgrade.


The SRH3800 sGPSTM incorporates a highly sensitive award winning GPS receiver capable of processing extremely low strength GPS signals. This means that 'clear sight of sky' signals from GPS satellites are no longer essential and the GPS receiver is able to provide accurate positioning even in some buildings. In addition to the standard position reporting, the hand-held can send its current GPS location when the Emergency Call or lone worker alert is initiated. Ensuring that the position of a user is known will enable appropriate resources to be swiftly deployed when assistance is required.


1.TETRA Specifications

EN 300 392 V+D Air Interface

EN 300 394 V+D Conformance testing


With Standard Battery pack 214g


Height 130mm

Width 58mm

Depth 30mm

4.Frequency Bands





 806/825 paired with 815/870 MHZ

5.GPS Receiver (SRH3800 SGPS)

Fully Integrated sGPS receiver

-182dBW (-152dBm) acquisitivity sensitivity

-185dBW (-155dBm) tracking sensitivity

6. Security

End-to-end Architecture with tamper protection

Fully integrated hardware solution, enabled via software upgrade

Integral SIM connector


1W RF Power (customisable)

Adaptive Power Control supported

RF power control in 3 steps of 5dB

8. Receiver (Class A)

-112dBm static sensitivity

-103dBm dynamic sensitivity


Dust and water protection to IEC529 IP54

ETS 300019 Drop & Vibration

Storage Temp -40ºC to +85ºC

Operating Temp -20ºC to +60ºC

10.Power Supply

7.4V (nominal) Lithium Ion Intelligent Battery packs

1130mAh Standard Pack

1850mAh High Capacity Pack

11.Other functions and features

ETSI compliant PEI port

We have important business in the overseas market due to our high quality and reasonable prices. Also,we can supply TETRA Radio according to customers’ requirements!We have sufficient experience and high responsibility,welcome to send us your sample and we can provide with you what you want.We promise that all our products are made of top quality materials.We are sincerely looking for your cooperation!

Company information:
    Tianjin 712 Communication & Broadcasting Co., Ltd. ,established in 2004 . We is an exporter of China (Mainland) Mobile Phone Bags & Cases products.    Our products are mainly sold to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe! Not only the quality of the goods is superior but also the price is moderate.    If you are interested in our products ,for more details, please feel free to contact us.Kindly visit our website at 712.cn for more information!
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Send Inquiry to this Supplier
Tianjin 712 Communication & Broadcasting Co., Ltd.
Ms. Hongying Lu
No.185,Xinda road,Hebei district,Tianjin,China

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