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ST-200Q Signal level meter
1. A test instrument applicable for the maintenance of CATV (Analog, Digital measurement,TILT)system; 2. Compact, light-weight, easy to carry; 3. With dual-channel measurement display, it is convenient and pragmatic; 4. Able to measure MER, BER Signal Level,Channel Power,V/A,C/N,FM,Trunk Voltage

 Specifications



Features of ST-200/200Q Signal Level Meter
 
1. A test instrument applicable for the maintenance of CATV (Analog, Digital measurement,TILT)system;
2. Compact, light-weight, easy to carry;
3. With dual-channel measurement display, it is convenient and pragmatic;
4. Able to measure  MER, BER Signal Level,Channel Power,V/A,C/N,FM,Trunk Voltage
5.Channel and single frequency mode

Signal Lever Meters correlation table
Model No
Constellation
Main Parameter
ST-110/110Q
No
Doulbe channel,  A/V,  C/N, Average Power, Trunk line Voltage,
ST-128/128Q
No
Spectrum,  Channel Power,  Tilt , A/V,  C/N, Average Power, Trunk line Voltage,
ST-200/200Q
No
MER, BER,  Tilt , A/V,  C/N, Average Power, Trunk line Voltage,
ST-1129/1129Q
Yes
Spectrum, MER, BER , Tilt , Channel Power, A/V, C/N, Average Power, Trunk line Voltage
ST-1130/1130Q
Yes
Advanced spectrum, Full automatica scan , MER, BER ,  Tilt  , V/A,C/N , Average Power ,Channel Power, Trunk line Voltage, Threshold, Alarms















Technical Data

Model
ST-200
ST-200Q
Digital DVB
 
 
Frequency scope
47~870MHz
5~870MHz
Modulation
DVB-C/ITU-T
Support
64QAM/256QAM(option)
Digital average power
30dBuV ~ 110dBuV
precision
+2dB
Symbol rate
1MS/S-7 MS/S
Modulate error rate(MER)
22dB ~ 39dB
Bit error rate(BER)
RS 1E-3~1E-9
Analog TV
 
Frequency scope
46/5~870MHz
level
20dBuV ~ 120dBuV
precision
+1.5dB
Channel scan
150
Power supply
 
battery
7.2V/1500mAH rechargeable battery
AC Supply:
AC 90V-220V 50Hz-60Hz
Working time
6h
Charging time
3h
 
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