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Вы здесь: Главная Products Measurement Instruments TV Meters Mini IT Series of TV Signal Analyzers IT-15T2 DVB-T/T2 Signal Analyzer
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IT-15T2 DVB-T/T2 Signal Analyzer

IT-15T2 DVB-T/T2 signal analyzer
General Features:
  • Compact handheld design (dimensions: 193x94x53 mm)
  • Lightweight (weight with the battery up to 0.5 kg)
  • Ergonomic housing design with protective bag
  • Favorable price
  • USB interface for PC connection
  • Firmware update by the user
  • Non-volatile datalogs
  • 128x64 graphic LCD display with LED backlight
  • Powered by Li-ion battery
  • Battery charge or operation powered by 12V Mains Adapter or car lighter


General Features of Measurements:

  • Measured parameters:
    • for analog channels: channel level, V/A ratio, C/N ratio
    • for digital channels: channel level
    • for DVB-T channels: MER, preVBER, postVBER, erroneous packets after Reed-Solomon decoder counter
    • for DVB-T2 channels: MER, preLBER, postLBER, erroneous packets after BCH decoder counter
  • Measurement modes: Level, Full-Scan, Ripple, Spectrum, MER/BER, Constellation and Echo diagram
  • Automatic defining of the DVB-T and DVB-T2 channels modulation parameters
  • Non-volatile data logger: channel plans and measurements
  • Powering of antenna amplifier
  • Measuring of direct and alternating voltage of the remote power supply in 10…100V range
  • ItToolsT2 software for PC allows for:
    • operation in virtual instrument mode: measurement and display of channel parameters as a bar graph, spectrum analyzer, DVB-T/T2 signal reception quality parameters, constellation and echo diagram
    • viewing, creating, editing, uploading onto the Analyzer and saving of the TV system tables, channel plans, measurement logger pages
    • saving and printout of measurement reports
    • IT-15T2 firmware updating

Specifications
Measurement frequency range
45…900 МHz
Frequency resolution
0.125 МHz
Level measurement range
30…120 dBuV
Level measurement accuracy
±1.5 dB
DVB-T channels parameters
According to ETSI DVB-T specifications
DVB-T2 channels parameters
  • for 16.02.01 and 16.02.02 hardware version
  • for 16.02.20 and 16.02.21 hardware version

  • According to ETSI DVB-T2 specifications v1.2.1
  • According to ETSI DVB-T2 specifications v1.3.1
Channels bandwidth
7, 8 MHz
BER measurement range
5.0x10-2…1.0x10-8
MER measurement range
2…35 dB
Battery life
3 hours
Amplifier power supply voltage
  • for 16.02.01 and 16.02.20 hardware version
  • for 16.02.02 and 16.02.21 hardware version

  • 12, 24V
  • 5, 12, 24V


Sample screen views
Level measurement mode
Full-Scan measurement mode
Level measurement mode
Full-Scan measurement mode
Echo diagram
Spectrum measurement mode
Echo diagram
Spectrum measurement mode
MER/BER measurement mode
Constellation diagram
MER/BER measurement modeConstellation diagram

ItToolsT2 screen samples
ItToolsT2 workspace
ItToolsT2 workspace
ItToolsT2 DVB-T/T2 measurement mode. Echo diagram.
ItToolsT2 DVB-T/T2 measurement mode. Echo diagram.
ItToolsT2 DVB-T/T2 measurement mode. Constellation diagram.
ItToolsT2 DVB-T/T2 measurement mode. Constellation diagram.


Персональные инструменты