SA818

NiceRF SA818 1W Embedded walkie talkie module

SA809

NiceRF SA809 Walkie Talkie Control Wireless Switch Module

NiceRF SA828 1.5W UHF / VHF full featured miniature walkie talkie module

SA828 is a 1.5W high cost-effective full-featured walkie talkie module, it comes with built-in high-performance microcontroller, narrowband RF transceiver IC and RF power amplifier, all parameters(CTCSS, CDCSS, SQ, Predefined channels, etc.) can be easily modified by PC software, Users only need to add external power supply, speaker, and audio taper, then it becomes a miniature walkie talkie with 16 adjustable channels. Simplified interface and Ultra small size make this module widely used in various applications and conveniently embedded into various handheld


₹2,260.00
In stock
SKU
SA828

Features and application:

Features:

  • UHF Frequency: 400~480 MHZ

  • VHF Frequency: 134~174 MHZ

  • Tx and Rx frequency can be set alone

  • Bandwidth 12.5 / 25 KHz

  • Output power up to 1.5W

  • Distance up to 4-5km in open area

  • High Sensitivity:-124 dBm

  • High-integrated, Small Size

  • External potentiometer to adjust the volume

  • 38CTCSS (can be set via PC software and serial port)

  • 166 CDCSS 

  • (can be set via PC software and serial port)

  • 8 level squelch

  • High/ low power is optional(500mW-1.5W)

  • Wide range of working voltage 3.3-5.5 V

  • Built-in EEPROM,data saved even powered off

  • 1 ppm KDS TCXO crystal, Stable performance

Application:

  • Small walkie talkie 

  • Invisible intercom system 

  • audio surveillance system 

  • Outdoor Sport products

  • building community security system

Functional description:

Schematic diagram:

Pin and dimension:

Pin definition:

Mechanical dimension

More Information
Subtitle N/A
UPC/EAN 4604046161365
Count N/A
M.R.P ₹2,920.00
Brand Name G-NiceRF
Model N/A
Whoesale Available
Supply Voltage N/A
Output Voltage N/A
Dimension 13X8X9 cm
Color N/A
Accuracy N/A
Working voltage range 3.3-5.5 V
Data transfer rate N/A
Receiving sensitivity -124 dBm
Maximum output power 1.5 W
Sleep current <1 μA
Receiving current 60mA
Operating Temperature Range -30 ~ + 70 °C
Data Rate N/A
UART baud rate N/A
Serial baud rate N/A
VHF band frequency 134~174 MHZ
UHF band frequency 400~480 MHZ
Bandwidth 12.5 / 25 KHz
Frequency N/A
Distance (Range) in KM 4-5km in open area
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