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March 2022 66 Chapter 6: SPECIFICATIONS
6 SPECIFICATIONS
Frequency
Amplitude
Frequency Tuning Mode
DIGITAL Spectrum Analyzer (Cable and Terrestrial)
6.1 Spectrum Analyzer
Parameter Value Additional Data
Tuning Range From 5 to 2700 MHz
Tuning Mode By frequency or by channel
Bandwidth resolution 230 kHz, 2 MHz
Frequency Tuning Resolution 10 kHz
Accuracy 20 ppm
Sweep time 600 ms full band
Parameter Value Additional Data
Measuring range -50 dBmV to 60 dBmV
Measuring range in screen 50 dB
Max Input level 70 dBmV
Resolution 0.1 dB
Accuracy ± 2 dB
Input impedance 75 Ohms
Units dBmV, dBuV, dBm
Parameter Value Additional Data
Level - 50 dBmV to 60 dBmV Peak detector level measurement
from marker
Audio demodulation Analog FM
C/N >50 dB for level >10 dBmV Selectable noise frequency marker
HUM 1-15 % , ± 1 % accuracy For FM or CW carriers
Parameter Value Additional Data
Tuning Range From 10 to 2700 MHz
Power From –40 dBmV to 60 dBmV Power measurement in the channel
bandwidth by integration method
Compatibility DVB-T/T2, ISDB-T, DVB-C, ITU J83
Annex B, DOCSIS 3.1 (3.0, 2.0)
SR 1000-7000 ksym/s
MER From 24 dB to 43 dB for QAM16, 32,
64, 128, 256 and QPSK Accuracy ± 2 dB
BER Pre BER (Before RS): From 10 E-2 to
10 E-10 Post BER (After FEC): From 10 E-2 to
10 E-10
Constellation Diagram DVB-C/C2/T/T2,I.J43 Annex B, ISDBT
Lock range -20 dBmV to 60 dBmV
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