Radiometrix
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233
Issue 1, 28 September 2006
TLC2H/RLC2H
UHF Narrow Band FM Low Cost multi channel radio modules
The TLC2H transmitter RLC2H receiver
modules offer a low power, reliable data
link in an industry-standard pin out
and
footprint.
This
makes
the
TLC2H/RLC2H pair ideally suited to
those low power applications where
existing
wideband
modules
have
insufficient range, or where low cost
multi-channel operation is needed
without
compromising
on
RF
specification or regulatory requirement.
Figure 1: RLC2H receiver & TLC2H transmitter
Features
•
•
•
•
•
•
•
•
•
433MHz version conforms to EN 300 220-3 and EN 301 489-3
High performance double superhet. PLL synthesizer with TCXO
SAW front-end filter
Data rates up to 5 kbps for standard module
Usable range over 500m
Fully screened. Low profile
Feature-rich interface (RSSI, analogue and digital baseband)
Re-programmable via RS232 interface
Low power requirements
Applications
•
•
•
•
•
•
•
•
•
Handheld terminals
EPOS equipment, barcode scanners
Data loggers
Industrial telemetry and telecommand
In-building environmental monitoring and control
High-end security and fire alarms
DGPS systems
Vehicle data up/download
Heavy vehicle/machinery controls
Technical Summary
•
•
•
•
•
•
•
•
•
Operating frequency: 433.875-434.650MHz
Any custom frequency on 433MHz – 435MHz
32 channels in 433MHz band
Transmit power: +10dBm (10mW)
Supply range: 3.1 - 15V (Transmit), 3.7 – 15V(Receive)
Current consumption: 34mA (transmit), 18mA (receive)
Data bit rate: 5kbps max. (standard module)
Receiver sensitivity: -120dBm (for 12 dB SINAD)
Serial configuration by inverted RS232 at 3V CMOS level
Radiometrix Ltd
TLC2H/RLC2H Data Sheet
page 1