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.
It is equipped with all necessary features; such
as 70 MHz tuning range (403...473 MHz) in one
hardware, selectable channel width and low
power consumption. The radio module
conguration can be done with the SATEL
SL-commands or SATEL Conguration
Manager-soware.
SATELLINE-M3-TR3 is compatible with widely
used SATELLINE-3AS and -EASy radio modems
and also with other manufacturers’
radio protocols.
SATELLINE-
M3-TR3
of metres up to around 80 kilometres. Thanks to
a store and forward function, any radio modem
in a network can be used as a master station,
substation and / or repeater.
SATEL radio modem networks are exible, easy
to expand and can cover a wide variety of solutions
from simple point-to-point connections to large
networks comprising hundreds of modems. Even
for expanded networks, only one operating
frequency is required.
Setting up a local data transfer network is
quick and cost eective with SATEL radio
modems. The wireless network is independent
and free of operator services. The cost of
operation is either free of charge or xed,
depending on the frequency used. SATEL radio
modems are type-approved in over
50 countries.
SATEL radio modems are always on line and
provide reliable, real-time data communications
over distances ranging from tens or hundreds
SATEL, Meriniitynkatu 17 P.O.Box 142,
FI-24101 Salo, FINLAND
Tel. +358 2 777 7800
info@satel.com
SATEL OEM Radio Modules
SATELLINE-M3-TR3 is a exible
module which makes it a
suitable unit for dierent uses.
SATELLINE-M3-TR3 can be
added to existing systems;
it is compatible with widely
used SATELLINE-EASy radio
modems and it supports also
other manufacturers’ radio
protocols (such as Pac- Crest-
4FSK, -GMSK, -FST).
The channel bandwidths 12.5
and 25 kHz are soware s
electable and SATELLINE-
M3-TR3 has a wide 70 MHz
tuning range. End-users can
select the operation
frequency within the range of
403...473 MHz. The module
can be manufactured with an
option for 128-bit encryption
on the air interface to ensure
the privacy.
SATELLINE-M3-TR3 is supplied
without a housing in PCB
format with RF-shielding,
facilitating installation in to
the customer’s own housing
or into a host device.
Technical Specications
SATELLINE-M3-TR3 complies
with the following international
standards: EN 300 113, EN
301 489-1, -5, EN 60950-1 and
FCC Part 90.
TRANSCEIVER MODULE
Frequency 403...473 MHz
Channel Width 12.5 kHz / 25 kHz (soware selectable)
Tuning Range 70 MHz
Frequency Control Synthesized 6.25 kHz tuning resolution
Modulation 4FSK, GMSK
Sensitivity BER < 10E-3 -116 dBm
(SATEL-3AS mode, 12.5 kHz, FEC ON)
Carrier Power 0.01, 0.1, 0.2, 0.5, 1 W programmable
DATA MODEM
Electrical Interface CMOS-UART
Interface Connector 1.27 mm pitch socket
Data Speed of Serial Interface 19200 ... 115200 bps
Data Speed of Radio Interface 19200 bps (25 kHz channel)
9600 bps (12.5 kHz channel)
Air Interface Encryption AES128
GENERAL
Input Voltage +4 Vdc
Power Consumption,
Typical
0.73 W (Receive)
4.7 W (Transmit 1 W)
Temperature Range -25 °C ... +55 °C
(complies with the
standards)
-30 °C ... +70 °C functional
-40 °C ... +80 °C storage
Antenna Connector HIROSE U.FL compatible
type (Adapter cables
available for TNC,SMA,
MCX, MMCX etc.)
Construction PCB with RF-shielding
Size H x W x D mm
Weight
57 x 36 x 6.7 mm
(w. screw fasteners)
18 g
Distributor:
Values are subject to change without notice.
