M3-TR4 Radio Module

SKU: YM74x0 Category:

Description

SATELLINE-M3-TR4 is a UHF data radio transceiver module in a lightweight single PCB. It features Satel’s highest data rates available in an integratable module, allowing up up 14.4kbps with FEC on a 12.5 kHz channel or 28.8kbps with 25 kHz channels. For sensitive applications, industry standard AES 128-bit encryption is available. This small, light module 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.

Compatibility spans a wide variety of SATEL modems with the 3AS/EASy protocol, with additional compatibility modes allowing for inter-operation with other radios including Pacific Crest, Trimble, and others.

The M3-TR4 is designed to be flexible. The following items can be customized:

  • Mechanical fastening and its type
  • Interface and antenna connector types
  • Shape of the PCB (for large orders only)

A receive only module is available as the M3-R4.

Please contact us to learn more about customization options.

Additional information

Frequency Range

403 to 473 MHz

Tuning Range

70 MHz

Carrier Power

10mW, 100mW, 200mW, 500mW, 1 W (software selectable)

Receiver Sensitvity

up to -116 dBm, depending on modulation and error correction (see product brochure)

Modulation

Satel 3AS, 4FSK, 8FSK, 16FSK, GMSK

Data Interface Speed

1200 bps to 115.2kbps

Electrical Interface

CMOS / UART

Packet Throughput

up to 28.8kbps (25kHz channel), 14.4kbps (12.5kHz channel)

Interface Connector

1.27 mm pitch socket

Antenna Connector

HIROSE U.FL compatible type (adapter cables available for TNC, SMA, MCX, MMCX etc.)

Encryption

AES 128-bit (optional)

Operating Voltage

+4 VDC

Power Consumption

730 mW RX, 4.7 W TX @ 1W

Operating Temperature Range

-30 °C to +70 °C

Size (H x W x D)

57 x 36 x 6.7 mm

Weight

18 g

YM7400: SATELLINE-M3-TR4
YM7410: SATELLINE-M3-TR4 (without AES128)

Receive Only:
YM7050: SATELLINE-M3-R4
YM7150: SATELLINE-M3-R4 (without AES128)
YM7250: SATELLINE-M3-R4 (without AES128, DTE connector at TOP)

The following items can be customized:

  • Mechanical fastening and its type
  • Interface and antenna connector types
  • Shape of the PCB (for large orders only)

SATELLINE-M3-TR4_Brochure

SATELLINE M4-R4 Brochure

Integration Guide: User Guides/Manuals