A20 FM & A20T Monitoring Decoder

A20T Monitoring Decoder A20 FM Monitoring Decoder

2wcom develops FM RDS/RBDS monitoring and control equipment and RDS Decoders for a wide variety of applications e.g.

  • Measurement of all FM signal parameters like RF level, audio and MPX deviation, Pilot level
  • Measurement of all RDS / RBDS signal parameters like RDS level and phase, block error rate etc.
  • Decoding of all RDS / RBDS parameters including TMC and RT+ messages
  • Alarm reporting via: e-mail, SNMP, serial output (RS-232C), activation of floating relay contacts
  • Scan mode for monitoring up to 8 frequencies
  • Full remote control and monitoring of all parameters and measurement values via TCP/IP
  • MP3 live streaming via TCP/IP
  • SNMP monitoring and control functionality
  • Remote operation by using supplied A20 Lab software
  • RDS SoftDecoder included:
    - Main: PI, PS, PTY, CT, RT, TP, TA
    - group statistic
    - group sequence
    - AF
    - EON with EON-AF

See how our RDS encoder and decoder work together.
Control software for A20 FM Monitoring Decoder: A20 Lab

The A20 is available in 2 different version:

RDS decoder A20 front view RDS decoder A20 front view

A20

A20T

with LC-Display
with jog wheel
scan mode up to 8 frequencies		 without LC-Display
without jog wheel
scan mode for 1 frequency
Options for A20 FM Monitoring Decoder
  1. Option 1: TMC
    Measurement/Decoding of TMC data in connection with the RDS-softdecoder

  2. Option 2: TMCpro
    Measurement/Decoding of TMCpro data in connection with the RDS-softdecoder

  3. Option 3: RT+
    Measurement/Decoding of RT+ data in connection with the RDS-softdecoder

  4. Option 4: EWR soft
    Measurement/Decoding of EWR data in connection with the RDS-softdecoder

  5. Option 5: PWS
    Measurement/Decoding of PWS data in connection with the RDS-softdecoder

  6. Option 6: FM
    Measurement of pilot level, external audio deviation and RF audio deviation

  7. Option 7: FM and MPX
    Measurement of pilot level, external audio deviation and RF audio deviation, MPX deviation, MPX power

  8. Option 8: MP3
    Transmission of encoded MP3 data via TCP/IP

  9. Option 9: RDS Logger / single licence
    Software for recording and playback of RDS data in connection with the A20 FM Monitoring Decoder

  10. Option 10: SPS Monitoring / single licence
    SPS Monitoring
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