SATELLINE-M3-TR3 is a UHF data transceiver module in a lightweight single PCB structure. It is designed to be integrated into a host device, for instance for transfer of GNSS correction data in a land surveying rover or RTK base station. 

SATELLINE-M3-TR3 is equipped with all necessary features; such as 70 MHz tuning range (403...473 MHz) in one hardware, selectable channel width, AES128-bit encryption available for secure transmission and low power consumption. 1W output power in conjunction with a very sensitive receiver are the guarantee of a reliable data connection. 

The configuration of the radio module can be made by using the SATEL SL-commands or SATEL Configuration Manager -software. 

SATELLINE-M3-TR3 is compatible with widely used SATELLINE-3AS and -EASy radio modems and also with other manufacturers’ radio protocols. 

Available models and product order codes:

  • SATELLINE-M3-TR3 (YM7000) 
  • SATELLINE-M3-TR3, without AES128 encryption (YM7100)

Technical specifications

Frequency range 403 ... 473 MHz
Tuning range 70 MHz
Channel spacing 12.5 / 25 kHz, software selectable
Sensitivity/Carrier power -116 dBm / 1 W
Interface CMOS / UART
Data speed Radio 19200 bps / Serial 115200
Operating voltage +4 Vdc
Power consumption RX 0.73 W / TX 4.7 W
Size/Weight 57 x 36 x 6.7 mm / 18 g
Connectors 1.27 mm pitch socket / U.FL

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