hp840 – Miniature OEM 840 – 845 MHz Wireless Modem

The all new hp840, which is 1/2 the size of our standard Pico Series Radio, delivers the ultimate solution for cost and size sensitive applications. The hp840 offers a miniature 840 MHz serial radio with the reliability, features and performance of our larger modems! The hp840 features high power operation with a total of 2W available when transmitting on a fixed channel.


  • Very Low Cost
  • 840 – 845 MHz Frequency Hopping or Fixed channel Operatation
  • Supports 19.2kbps to 500kbps
  • Frequency Hopping up to 1W
  • Fixed Channel up to 2W
  • Point to Point, Point to Multipoint
  • Master &Remote Operating Modes
  • Industrial Temperature (-55C to +85C)
  • Adjustable Transmit Power
  • Miniature Size (~0.75″x1.05″x0.10″)
  • Only 2 grams!
  • Multi Stage, SAW Filters provide Extreme Noise and Interference Rejection
  • Selectable Forward Error Correction (FEC), 32 bits of CRC, and 128-bit AES (Export Permit Required)


  • Utility Meters
  • Remote Telemetry
  • Electric, Oil, and Gas Sensors/Detection
  • Industrial Applications