IT-083 DVB-S/S2 Signal Analyzer

IT-083 DVB-S/S2 Signal Analyzer


The IT-083 DVB-S/S2 Signal Analyzer is a configuration of the IT-08 Multifunction TV Meter comprised of MB-08 Base Unit and MC-083 Removable Module. The IT-083 ensures high-performance adjustment of reception systems of analog and digital satellite television signals due to its fast and accurate measurement capabilities. IT-083 is an excellent solution for measurement of quality characteristics of digital satellite television reception.


  • lightweight and compact handheld design
  • alignment of satellite dish with one or two (simultaneously) LNBs
  • MER and BER measurement
  • built-in beeper, level meter, MER, BER
  • constellation diagram with ¼ zoom
  • adjustment parameters automated determination
  • LNB powering and DiSEqC 2.1 control
  • data logger storing:
    • up to 50 LNB types;
    • up to 100 satellites with transponder parameters;
    • up to 100 measurement reports;
    • up to 100 spectrum analyzer logs for with the adjustable span
  • operation with PC (additional service modes, satellite specifications, report printing etc.)
  • user firmware update
  • compatible only with updated MB-08 Base Unite (with color display)
Operating frequency range
950 to 2150 MHz
Operating frequency range in spectrum mode
900 to 2650 MHz
Frequency resolution
1 MHz
Input impedance within operating frequency range
Input signal modulation, DVB-S
Input signal modulation, DVB-S2
Symbol rate
1 to 45 MSps
1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 7/8, 8/9, 9/10
LNB frequency error
±10 MHz
MER measurement range
4 to 15 dB
BER measurement range before Viterbi decoder
1x10-1 to 1x10-5
BER measurement range after Viterbi decoder
1x10-3 to 1x10-8
BER measurement range before LDPC decoder1x10-2 to 1x10-5
BER measurement range after LDPC decoder1x10-8 to 1x10-9
Level measurement range
40 to 100 dBuV
Accuracy within frequency range of 950 to 2150 MHz
±3 dB
Measurement level resolution
0.1 dB
Measurement channel passbands
1 to 65 MHz
LNB supply voltage
13, 18 V
LNB supply current
no less than 300 mА
LNB current consumption controlled range
0 to 350 mА
DiSEqC command system support
level 2.1
Frequency indication
5 characters on LCD
Level indication
4 characters on LCD
Current consumed by IT-083 from external source or batteries
not greater than 1.2 А
Battery (of 2100 mAh capacity, 150 mA LNB current) life under normal conditions
1 hours

Main menu
LEVEL measurement mode
SPECTRUM measurement mode
Main menu
LEVEL measuring mode
SPECTRUM measuring mode
Dual LNB Dish Alignment Mode
MER/BER measurement mode
List of transponder channels
Dual LNB Dish Alignment Mode
MER/BER measuring mode
List of transponder channels


ItToolSatilite08C (screenshot)
  • performing measurements of level and other satellite signal parameters
  • viewing spectrum RF at the Analyzer input
  • viewing сonstellation diagram
  • viewing list of transponder channels
  • viewing and editing the satellite directory of the Analyzer
  • viewing and editing the converters directory of the Analyzer
  • viewing table of saved stectrum. Documenting and detailed viewing of measured stectrum
  • viewing and editing measurement report of input signal quality factors
  • saving and organizing the local copies of directories and reports
  • saving and documenting measurement reports