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ST-110Q Signal Level Meter
ST-110 Signal Level Meter is an instrument used for the construction and maintenance of analog TV / digital TV, and the measurement of TV signal level and power level. It is widely applied in the routine maintenance of the CATV system. 110/110Q Signal Level Meter is compatible to both analog / digit

 Specifications

ST-110/110Q Signal Level Meter is an instrument used for the construction and maintenance of analog TV / digital TV, and the measurement of TV signal level and power level. It is widely applied in the routine maintenance of the CATV system. 110/110Q Signal Level Meter is compatible to both analog / digital channels, with strong comprehensive performances; it employs high brightness backlight operating modes, with clear LCD screens, dual-channel measurement display, so it is convenient and pragmatic; besides, numeric keypad input allows it easy to operate; 110/110Q is a compact, small light-weight portable signal level measuring
 
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 No
ST-110
ST-110Q
Frequency / channel
 
 
Frequency scope
47~870MHz
5~870MHz
Channel
U.S. Standard Channel USA STD-CATV
            U.S. digital standard channels USA STD-CATV
Frequency accuracy
+50 * 10E-6 (20 oC +5 oC)
Level measurement
 
Measuring range:
30dBuV ~ 120 dBuV
Measurement accuracy
+2dB (20 oC +5oC)
Resolution
0.5dB
Carrier-to-noise       ratio measurement
 
Measuring range
20dB ~ 50 dB
Signal input range
>=85dBu?
Measurement accuracy
+ 3dB (20oC +5oC)
Channel scan
150
Voltage measurement
 
Input range
1 ~ 100V (AC / DC)
Measurement accuracy
+2V
Resolution
1V
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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