SATEL-TR4+

SATEL-TR4+ is a  UHF data  transceiver module in a  lightweight single board  structure.  It is  designed  to  be  integrated into  a  host  device,  e.g.  to transfer  GNSS correction data in a  land  surveying  rover or  RTK  base  station. This module uses the 403 …473 MHz frequency range and has selectable channel spacing. Models with AES encryption support are available.

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SATEL-TR4+ is supplied without a  housing in PCB  format with RF-shielding,  facilitating installation  into the customer’s  own housing or into a  host device.  The radio  module configuration  can  be  done with the SATEL  SL-commands  or SATEL Configuration  Manager  software.

SATEL-TR4+ is  compatible  with  widely used SATEL  radios,  such  as  SATELLINE-M3-TR4, -EASy, -Easy Pro , SATEL-EASy+ and  also with  other manufacturers’  radio  protocols.

Motherboards

For easy assembly SATEL offers motherboards, SATEL-B2, which can be ordered separately. Three variants: horizontal 26-pin header connector, vertical 26-pin header connector or horizontal 26-pin header connector with D15 adapter.

The radio module is assembled with four screws on the motherboard. Following HIROSE U.FL compatible antenna connector options are available: TNC, BNC, SMA, MCX and MMCX (in the picture is TNC).

Frequency 403…473 MHz
Tuning range 70 MHz
Channel width 12.5 kHz / 20 kHz/ 25 kHz (software selectable)
Encryption support AES128 as default / AES256 as an order option
Modulation 4FSK, 8FSK, 16FSK, GMSK *)
Power consumption, typical TX 4.8 W @1 W / RX 0.89 W
Carrier power 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1 W programmable
Size / Weight 57 x 36 x 6.9 mm / 20 g

*) Ask availability

• SATEL-TR4+ with AES128 encryption support (YM7470)
• SATEL-TR4+ without AES128 encryption support (YM7475)
• SATEL-TR4+ with AES128 encryption support, DTE connector at TOP (YM7480)
• SATEL-TR4+ without AES128 encryption support, DTE connector at TOP (YM7485)
• SATEL-TR4+ OA complies with the requirements of the Dutch KAR (Korte Afstand Radio) specification for Public Transportation data communications (YM7440)

Motherboards packages

• SATEL-B2-TR4+, MP1 with AES128 encryption support, horizontal 26-pin connector (YR7470)
• SATEL-B2-TR4+, MP1 without encryption support, horizontal 26-pin connector (YR7475)
• SATEL-B2-TR4+, MP2 with AES128 encryption support, horizontal 26-pin connector + D15 adapter (YR7470)
• SATEL-B2-TR4+, MP2 without encryption support, horizontal 26-pin connector + D15 adapter (YR7475)
• SATEL-B2-TR4+, MP3 with AES128 encryption support, vertical 26-pin connector (YR7470)
• SATEL-B2-TR4+, MP3 without encryption support, vertical 26-pin connector (YR7475)