Product Description



Industrial UHF/VHF Modem

Freewave and Intuicom compatible frequency hopping transceiver module.


SATELLINE-M3-TR9 is a Freewave and Intuicom compatible frequency hopping transceiver module that is easy to integrate into a host device. It uses license free band 902-928 MHz. The radio module is approved and ready to use in Canada, USA and Australia.

Small and fast radio module

  • Low power consumption
  • Wider operating voltage range than most of the modules available
  • Functional temperature from -40 °C up to +70 C
  • Can be used in different weather conditions, from icy to blazing
  • Exceptional vibration tolerance; excellent choice for unsteady, moving stations

SATELLINE-M3-TR9 is available without housing in PCB format.

SATELLINE-M3-TR9 is part of the well-known SATELLINE-M3 module family. The other models are M3-TR3, M3-TR4 and M3-TR8. SATELLINE radio modules suit all kinds of needs of OEM customers.

  • SATELLINE-M3-TR9, region all (YM7900)

  • SATELLINE-M3-TR9, region US/CA (YM7910)

  • SATELLINE-M3-TR9, region Australia (YM7915)

  • SATELLINE-M3-TR9, DTE TOP/U.FL same side (YM7920)


Frequency range

902 … 928 MHz

Spreading method

Frequency hopping

Hopping bands

7, user selectable

Hopping patterns

15 per band, 105 total, user selectable

Hopping channels

50-112, user selectable

Sensitivity / Carrier power

-109 dBm / 1 W



Data speed

Radio: 115200 bps

Serial: 115200 bps

Vibration tolerance

25 g, up to 2 kHz sinusoidal

Operating voltage

+3.5 … 5.5 Vdc

Power consumption

300 mW (RX) / 3.2 W (TX 1 W)


57 x 36 x 6.7 mm


20 g


1.27 mm pitch socket / U.FL


Need more information?We can help.