T2055 DVB

Audemat nortek T2055 Measurement receiverThe T2055 is designed for accurate RF measurements on DVB-T transmitters during operations of installation, maintenance and monitoring of digital terrestrial transmitters. It performs in real-time RF transmission quality measurements, MPEG2 stream analysis according to TR 101 290, MPEG2 services decoding and remote controlled alarms management through Ethernet TCP/IP interface.














Key features



  • Terrestrial input: COFDM front-end ETSI EN 300 744 compliant
    • Frequency tuneable in TV frequency bands III, IV-V
    • Bandwith selectable:  6, 7, 8 MHz
    • High level non selective input for accurate transmitter measurements
    • Medium and low level selective input for receiving measurements
    • 10 MHz and 1pps inputs for SFN measurements
  • Demodulation parameters: automatic (TPS) or manual configuration
  • MPEG2-TS ASI switchable input
  • MPEG2-TS ASI output (image of the selected input)
  • RF demodulation quality measurements (accurate RF level measurements) and MPEG2-TS analysis according to TR 101 290
  • Internal MPEG-2 decoder - PAL,SECAM, RGB, and audio outputs
  • Access to all configuration data measurements and analysis on front panel
  • Full remote control through Ethernet 10BaseT TCP/IP interface for services HTTP, FTP, SNMP
  • Embedded Web Server, SNMP and FPT client.
  • Full local remote control through RS232 serial interface and synthesis alarm relays
  • All embedded software can be remotely downloaded
  • Alarm thresholds can be individually tuned for each measurement or analysis parameter
  • Portable cabinet – 115/240 VAC- 50/60 Hz power supply

Benefits

  • Very accurate RF measurements
  • High level RF
  • Full calibration of RF measurements for each RF channel.
  • MPEG2-TS analysis : transport stream description, bitrate measurements, TR 101 290, MPEG2 decoder 
  • Full remote control through Ethernet interface and/or local interface