12.5kHz Channel VHF High Power TX

The ENT1 transmitter modules offer a 100mW RF output VHF data link in Radiometrix SIL standard pin-out and footprint. This makes the ENT1 ideally suited to those low power applications where existing narrow band and wideband transmitters provide insufficient range. Together with the matching LMR1/RX1M receiver a oneway radio data link can be achieved over a distance up to 10km+ with suitable choice of data rate and antennas.

Full Specs as PDF

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Features
• Conforms to EN 300 220-3 and EN 301 489-3
• Standard frequency 169.406250MHz
• Other frequencies from 120MHz to 180MHz
• 12.5 kHz channel spacing
• Data rates up to 3kbps
• Usable range over 10km
• Fully screened
• Low power requirements

Applications
• Remote meter reading
• Data loggers
• Industrial telemetry and telecommand
• In-building environmental monitoring and control
• High-end security and fire alarms
• DGPS systems
• Vehicle data up/download

Technical Summary
• Size: 43 x 14.5 x 5mm
• Operating frequency: 169.406250MHz
• Supply range: 5v
• Current consumption: 70mA Max
• Data bit rate: 3kbps max.
• Transmit power: 20dBm (100mW) nominal