©1997-2016 Trikdis
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www.trikdis.com
Radio receiver RFH11
1
About radio receiver
Radio receiver RFH11 is a receiver designed to receive encoded radio messages at the frequency range VHF or UHF. The
integrated module works with RAS3, RAS2M, LARS, LARS1, Milcol-D encoding systems.
The receiver has programmable filters, enabling filtering of the messages according to:
Message repetition interval;
Subsystems of encoding system;
Communication route;
Sequence of account numbers.
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Main technical parameters
Name
Description
Operating frequency range
146 - 174 MHz (VHF) or 430 - 470 MHz (UHF)
Separation of channels
12.5 kHz
Frequency setting error
not more than ± 200 Hz
Sensitivity
Not lower than 0,5 μV
Modulation
FFSK/FSK
Decoded formats
RAS-3, RAS-2M, LARS, LARS-1, Milcold-D
Output formats
Monas3 and Surgard
Storage of message
300 last received messages
Primary power supply
100 – 240 V (50 / 60 Hz) AC network
RS232 data output ports
1 x DB9
Operating temperature
From 0°C, to +55°C
Dimensions
225 x 235 x 115 mm
Weight
1.21 kg, with cables
3
Receiver assemblies
Receiver
1 pc.
1.5 m AC power supply cable
1 pc.
1.8 m R232 Null Modem cable
1 pc.
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Power supply
The receiver is powered with the alternating current (AC) source. To ensure an uninterrupted operation the receiver
should be connected to a 12 V, 7Ah battery, providing backup power supply for 12 hours.
Note: We configure the receiver with preset settings on client’s request.
Note:
USB
cable for receiver programming is not included.
