ST-2150Q QAM Analysis Meter (PC Connected)

ST-2150Q QAM Analysis Meter (PC Connected)

ST-2150Q/ST-1185Q is newly designed for both installation and maintenance of HFC system. It can Measure and display main parameters in the HFC network (channel power, MER, BER, Constellation Diagram), signal level on any frequency, the amplitude of the carriers singly in the whole system range, and

Specifications:
ST-2150Q QAM Analysis Meter(PC Connected)

ST-2150Q/ST-1185Q is newly designed for both installation and maintenance of HFC system. It can Measure and display main parameters in the HFC network (channel power, MER, BER, Constellation Diagram), signal level on any frequency, the amplitude of the carriers singly in the whole system range, and etc. It inherited all ST1151Bs strong points. The Analogue  channel, QAM and FM channel can be set and tested efficiently; it also supports C/N measurement, voltmeter function, spectrum analysis and data logging. It is easy for ST2150Q/ST1185Q to obtain a report of test data via PC or printer. Additionally, ST2150Q/ST1185Q has a wider frequency range: 5MHz ~ 870MHz, so that models support return path testing



Feature

Digital TV signal power measurement (QAM, QPSK, COFDM)
Support 16/32/64/128/256 QAM/ITU-T J.83 A/B/C
Level test
Channel spectrum scanning
Frequency spectrum
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

Specifications

Digital TV measurement
Frequency Range
5MHz870MHz
Accuracy 
510-6 (205)
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  
30dBV110dBV
Accuracy  
2dB
Bandwidth  
Can be set
Symbol Rate (SR) 
1MS/S-7MS/S
MER  
22dB~39dB (64QAM)
Accuracy   
2dB
BER 
Pre 1E-3 to 1E-9
Analog TV Measurement
Level Range    
20dBV120dBV
Accuracy
1.5dB
Resolution   
0.1dB
Input impedance 
75
Channels Scan
150 channels MAX
Bandwidth
2.5MHz, 6.25MHz, 12.5MHz,25MHz,62.5MHz
Power
Power Supply  
11.1V/1600mAh Lithium battery(Chargeable)
Charger  
AC 100V240V 50/60Hz
Work time  
More than 5 hours(Fully charged)
Charge time
Less than 3 hours