PRODUCT FILES

LFR169

RECEIVER FOR DIGITAL AND ANALOG SIGNALS

The LFR169 receiver can be combined with one ore more LFT169 transmitters to receive and display digital and analog signals, at distances over 20km.

The LFR169 receiver can be combined with one ore more LFT169 transmitters to receive and display digital and analog signals, at distances over 20km.

The devices communicate over the "License Free" range of 169,4 to 169,475MHz, i.e. in frequencies that don’t require any kind of licence on the part of the user.

Each receiver has four relay outputs and two 0-10V analog outputs. The four relays operate according to the state of the digital inputs or that of the respective transmitters. The 0-10V analog outputs provide the measurements of the analog inputs or that of the respective transmitters.

Various set-ups of transmitters and receivers can be chosen and programmed according to the needs of the application.

Programming and customization of the system is done by specialized software that you can download here (the software requires Windows XP sp3 or later)

  • power supply
    12V DC
  • consumption
    110mA max (all relays armed)
  • relay outputs
    Four (4), (two SPDT and two SPST) with 230V/6A-AC1 contacts
  • analog outputs
    Two (2) 0-10V, 10Bit resolution
  • indications
    Power supply, reception, comm error,
    programming , relay state
  • receiver sensitivity
    -115dbm (1ppm BER)
  • enclosure
    DIN rail mounted, 4M-wide / 70x86x58mm
  • operating frequency
    169,40625Mhz
  • bandwidth
    12,5 kHz
  • relevant standard
    (ETSI) EN300 220
  • antenna connection
    50Ω, SMA female
  • programming port
    RS232 serial port