VX2M
NBFM Vibration resistant Category 1 Multi-channel Transceiver
VX2M is a 400MHz band transceiver conforming to the Radiometrix TR2M pinout. It uses a sophisticated combination of techniques to produce a very robust device with excellent resistance to vibration.
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Description
VX2M is a 400MHz band transceiver conforming to the Radiometrix TR2M pinout. It uses a sophisticated combination of techniques to produce a very robust device with excellent resistance to vibration.
It meets the ETSI Category 1 high performance receiver specification to be used where the operation of a SRD may have inherent safety of human life implications.
It retains all the pin-functions of the parent TR2M (including noise operated squelch/carrier detect and separate digital/analogue inputs and outputs). It also supports the same internal i1200 modem as the TR2M.
Features or VX2M
- Conforms to EN 300 220-3 and EN 301 489-3
- ETSI EN 300 220-1 Category 1 High performance level receiver
- Any 3MHz band module from 400MHz to 475MHz available as factory tuned custom variant
- High performance double superhet, 128 channel PLL Synthesizer with TCXO
- Data rates up to 5 kbps for standard module
- Usable range over 1km (with 100mW variant)
- Fully screened
- Feature-rich interface (RSSI, automatic noise squelch, analogue and digital baseband)
- Incorporates a 1200baud dumb modem
- User configurable via RS232 interface
Applications
- Handheld terminals
- Heavy vehicle/machine remote controls
- EPOS equipment, barcode scanners
- Data loggers
- Industrial telemetry and telecommand
- In-building environmental monitoring and control
- High-end security and fire alarms
- Vehicle data up/download
Technical Summary
- Operating frequency: 458.5-459.1MHz or 433.05-434.79MHz
- Custom variants from 400MHz to 475MHz on any 3MHz band
- 23 channels in 458MHz band, 69 channels in 433MHz band (128 channels max.)
- Transmit power: +20dBm (100mW) nominal
- Supply range: 4.5V – 16V
- Current consumption: 130mA transmit, 50mA receive
- Data bit rate: 5kbps max. (standard module)
- Receiver sensitivity: -118dBm (for 12 dB SINAD)
- Size: 59 x 38 x 10mm
Related
Please Note Disclaimer:
Lemos International does not assume any responsibility for errors nor any liability arising from the application or use of any sub-assemblies purchased through Lemos International, including fitness for any particular application.
The purchaser must satisfy all relevant FCC and Radio Regulations which applies to their finished product in the country of intended use. These modules transmit and/or receive radio signals and may not function as intended if interference is present.
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