FSK Interface

  • Requirement

    Design an interface to allow the client's product to send pager messages using a VHF/UHF radio.

  • Solution

    A small DIN rail module capable of receiving data serially and converting it to a carrier offset signal by radios to enable frequency shift keying (FSK).

  • Challenges

    Enabling cross-compatiblity with many radio brands, reducing output noise, timing accuracy

  • Employer

    SMC Gateway Ltd.

  • Project Date

    29 April 2018

  • Responsibilities

    Electronics, Firmware