BiM1T-151.275-10-HP : VHF Narrowband Transmitter 151.275MHz, 10kbps, 100mW, AUS

BiM1T-151.275-10-HP - Datasheet  

Price: $58.96
Ex Tax: $53.60

Technical Summary

  • Size: 33 x 23 x 10mm
  • Operating frequency: 151.275MHz
  • Transmit power: 20dBm (100mW) nominal
  • Supply range: 3.8V - 15V @ 100mW; 3.0V-16V @ 10mW
  • Current consumption: 80mA transmit @ 100mW, 8mA receive
  • Data bit rate: 10kbps max. (standard module)
  • RSSI output with >60dBm range
  • 10kbps, -120dBm sensitivity (for 12 dB SINAD)

Frequency variants and Ordering information

The BiM1 transceiver is manufactured in the following variants as standard:

For Australian general applications on 151.300MHz (100mW RF output power)

  • TX1H-151.300-10 Transmitter
  • BiM1T-151.300-10 Transmitter
  • BiM1R-151.300-10 Receiver
  • BiM1-151.300-10 Transceiver

Other Australian general frequencies we stock (100mW RF output power)

  • BiM1T-151.275-10-HP Transmitter
  • BiM1R-151.275-10 Receiver
  • BiM1-151.275-10-HP Transceiver
  • BiM1T-151.600-10-HP Transmitter
  • BiM1R-151.600-10 Receiver
  • BiM1-151.600-10-HP Transceiver
  • BiM1T-152.175-10-HP Transmitter
  • BiM1R-152.175-10 Receiver
  • BiM1-152.175-10-HP Transceiver

For New Zealand general applications on 173.225MHz (100mW RF output power)

  • BiM1T-173.225-10-HP Transmitter
  • BiM1R-173.225-10 Receiver
  • BiM1-173.225-10-HP Transceiver

For New Zealand general applications on 173.250MHz (100mW RF output power)

  • BiM1T-173.250-10-HP Transmitter
  • BiM1R-173.250-10 Receiver
  • BiM1-173.250-10-HP Transceiver

Other variants can be supplied to individual customer requirements at frequencies from 120MHz to 180MHz and/or opitomized for specific data speeds and formats. However these are subject to minimum order quantity (MOQ) and long lead time. Please consult the Sales Department for further information.

Part number: (where is the operating frequency)

BiM1T-151.275-10-HP : VHF Narrowband Transmitter 151.275MHz, 10kbps, 100mW, AUS

BiM1T-151.275-10-HP Transmitter


  • The BiM1 VHF transceiver modules offer a 100mW RF output wireless data link in Radiometrix transceiver standard pin-out and footprint. This makes the BiM1 ideally suited to those low power applications where existing wideband transceivers provide insufficient range.
  • The BiM1 is a half duplex radio transceiver module for use in long range bi-directional data transfer applications at ranges up to 10kilometres. The module operates on the UK licence exempt frequency of 173.225/173.250MHz with 10mW RF output and Australian frequency of 151.300MHz with 100mW RF output. The small footprint of 23 x 33mm and low profile of 10mm together with low power requirements of <80mA (for 100mW) at 3.8V enables convenient PCB installation. BiM1 is also available as separate BiM1T transmitter and BiM1R receiver which can be used as dual-in-line equivalents of TX1 transmitter and RX1 receiver respectively.


  • Conforms to EN 300 220-3 and EN 301 489-3 (10mW version only)
  • Standard frequency 151.300MHz
  • Other frequencies from 120MHz to 180MHz
  • Available separately as BiM1T transmitter and BiM1R receiver
  • TX1H is a BiM1T in TX1 pin-out
  • Data rates up to 10kbps for standard module
  • Usable range over 10km
  • Fully screened
  • Feature-rich interface (RSSI, analogue and digital baseband)
  • Low power requirements