Product Description



Industrial UHF/VHF Modem

Data transceiver module with wide tuning range for long-range connections.


SATELLINE-M3-TR1 transceiver module is a compact, flexible and lightweight solution with low power consumption. The module is specifically designed for small mechanics.

It is an excellent choice for applications requiring long-range distances.

  • SATELLINE-M3-TR1 (YM6300 / YM6305)

  • SATELLINE-M3-TR1 with AES128 encryption support (YM6310 / YM6315)


Lightweight solution for long-range connections

The module has a wide (90 MHz / 70 MHz) tuning range and the operation frequency can be selected within the ranges 330…420 MHz and 403…473 MHz. The channel spacing 12.5, 20 and 25 kHz are software-selectable. The output power of 1W enables long connection distances.

SATELLINE-M3-TR1 has two operating voltage levels +3 … +9 VDC and +6 … +30 VDC. The level can be changed by replacing the PWR module.

Flexible and compatible module

The module can be supplied without a housing as a small-size module or in an aluminum housing. Customers can also specify the interface connector to be D15 female, 26-pin male strip or 26-pin female socket. The antenna connector can be TNC, SMA, MCX or MMCX. The applicable serial interfaces for M3-TR1 are RS-232, RS-422, LVTTL or TTL.

SATELLINE-M3-TR1 is compatible with the widely used SATELLINE-EASy radio modem family and can also be included in systems based on other manufacturers' protocols.

Model with an AES128 bit encryption support is available too.


Frequency range

330 … 420 MHz / 403 … 473 MHz

Tuning range

90 MHz / 70 MHz

Channel spacing

12.5 / 20 / 25 kHz selectable

Sensitivity / Carrier power

-114 dBm / 1 W


RS-232, 422, LVTTL, TTL

Data speed

19200 / 38400 bps

Operating voltage

+3 … +9 /+6 … +30 VDC

Power consumption

1.2 W / 3 W@0.5W, 7W@1W


89 x 49 x 10 mm


50 g PCB format


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