2350Q is newly designed for both installation and maintenance of HFC system. It inherited all 2150Q’s strong points: Measure and display main parameters in DVB testing (channel power, MER, BER, Constellation Diagram), signal level on any frequency, amplitude of the carriers singly in the whole syste
ST-2350Q QAM Analysis Meter(1GHz)
ST-2350Q is newly designed for both installation and maintenance of HFC system. It inherited all ST-2150Q’s strong points: Measure and display main parameters in DVB testing (channel power, MER, BER, Constellation Diagram), signal level on any frequency, amplitude of the carriers singly in the whole system range, and etc.
The Analog, QAM and FM channel can be set and tested efficiently; it also supports HUM measurement, C/N measurement, voltmeter function, spectrum analysis and data logging. Also it is easy for user to obtain a report of test data via PC or printer through toolbox software.
The highlight is that 2350Q has a wider frequency range: 5MHz ~ 1000MHz.
Features:
﹡Digital TV signal power measurement(QAM, QPSK, COFDM)
﹡Support 16/32/64/128/256 QAM/ITU-T J.83 A/B/C
﹡Digital channel analysis(Constellation Diagram, MER, BER and etc.)
﹡Channel spectrum scanning
﹡Frequency spectrum
﹡Hum testing
﹡Tilt/Level list
﹡Limit test
﹡Auto test
﹡Voltmeter feature
﹡Communicate with PC or Printer Output by serial
﹡Multiple user plan
﹡Intelligence Power Management
﹡Alphanumeric Inputting
﹡Fast setup
Digital TV Measurement | |
Frequency Range |
5MHz ~ 1000MHz |
Accuracy |
50×10-6 (20℃±5℃) |
Resolution |
10KHz |
Demodulation |
64/256QAM(16/32/128QAM option) |
Comply with standard |
DVB-C/ITU-T J.83-Annex A/B/C |
Power Level Range |
30dBμV~110dBμV |
Accuracy |
±2dB |
Bandwidth |
6M/8M |
Symbol Rate (SR) |
1MS/S-7MS/S |
MER |
22dB~39dB (64QAM) |
Accuracy |
±2dB |
Pre & Post BER |
1E-3 to 1E-9 |
Analog TV Measurement | |
Level Range |
20dBμV~120dBμV |
Accuracy |
±1.5dB |
Resolution |
0.1dB |
Input impedance |
75Ω |
Channels Scan |
150 channels MAX |
Spectrum Bandwidth |
2.5MHz,6.25MHz,12.5MHz,25MHz, 62.5MHz |
Power | |
Power Supply |
11.1V/1400mAh Lithium battery(Chargeable) |
Charger |
AC 100V ~240V 50/60Hz |
Work time |
> 5 hours(Fully charged) |
Charge time |
< 3 hours |