SA868 2W Embedded walkie talkie module

SA868 2W Embedded walkie talkie module

NiceRF SA858 4W UHF Band High Power Long Range All-in-one Walkie Talkie Module

SA858 is a professional 4W / UHF band walkie talkie module. Strong RF circuit, DSP, digital interface, and audio amplifier is built in. Besides the UART command, the user can use our provided PC software to configure all the parameters. The parameters include: Tx frequency, Rx-frequency, Tx

CTCSS /CDCSS, Rx CTCSS/CDCSS , digital volume and SQ. To avoid the heating for this high power walkie talkie, we have done special handling on the software with a strong radiator added, which makes it has no problem for a long time continuous working. When SA858 is connected with SA858-PJ, it is easy to organize a professional all in one walkie talkie system, the system includes 16 predefined frequency channels, adjustable volume, configurable CTCSS/CDCSS. User need only to connect with power supply and speaker. Simplified interface and ultra-small size make SA858 widely used in various applications and conveniently embedded into various handheld devices.

In stock

Features and application:


  • Full band 400~480 MHZ

  • Tx and Rx frequency can be set alone

  • Band width 12.5/25KHz

  • Output power up to 4W

  • Distance up to 7 to 10 km in Open area

  • High sensitivity:-124dBm

  • High integrated and small size

  • 38 CTCSS

  • 166 CDCSS (can be set by PC software and serial port)

  • 8 adjustable digital volume

  • Analog volume adjustable limitless

  • High/low output power selection(1W-4W)

  • Wide range of working voltage 3.3-9V

  • Embedded EEPROM, data saved even power off

  • 1ppm TCXO, stable performance


  • Small professional walkie talkie

  • Invisible intercom system

  • Building community security system

  • Sport products

  • Handheld / Pocketable device

  • Audio surveillance system

More Information
Subtitle N/A
UPC/EAN 369639144982
Count N/A
M.R.P ₹13,580.00
Brand Name CentIoT
Model N/A
Whoesale Available
Supply Voltage N/A
Output Voltage N/A
Dimension N/A
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Accuracy N/A
Working voltage range N/A
Data transfer rate N/A
Receiving sensitivity N/A
Maximum output power N/A
Sleep current N/A
Receiving current N/A
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UART baud rate N/A
Serial baud rate N/A
VHF band frequency N/A
UHF band frequency N/A
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Distance (Range) in KM N/A
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