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IT-15T DVB-T Signal Analyzer

IT-15T DVB-T 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


Functionality:

  • Measured parameters:
    • for analog channels: channel level, V/A ratio, C/N ratio
    • for digital channels: channel power, C/N ratio, MER, preBER, postBER, erroneous packets after Reed-Solomon decoder counter
  • Measurement modes: Level, Full-Scan, Ripple, Spectrum, MER/BER, constellation and echo diagram
  • Automatic defining of the DVB-T 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
  • ItToolsTerrestrial software for PC allows for:
    • operation in virtual instrument mode: measurement and display of channel parameters as a bar graph, spectrum analyzer, DVB-T signal reception quality parameters and constellation diagram
    • viewing, creating, editing, uploading onto the Analyzer and saving of the channel templates, channel plans, measurement logger pages
    • saving and printout of measurement reports
    • IT-15T firmware updating

Specifications
Measurement frequency range
45…900 МHz
Frequency resolution
125 kHz
TV system
CCIR,OIRT and one customized
Level measurement range
30…120 dBuV
Level resolution
0.1 dB
Level measurement accuracy
±1.5 dB
COFDM-2k/8k modulation
QPSK, QAM16, QAM64
Hierarchical modulation
α = 1, 2, 4
Code rate
1/2, 2/3, 3/4, 5/6, 7/8
BER measurement range
1x10-3…1x10-8
MER measurement range
14…35 dB
Battery life
3 hours
Amplifier power supply voltage
12V or 24V


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

ItToolsTerrestrial workspace
ItToolsTerrestrial workspace

ItToolsTerrestrial degital measurement


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