ST-110Q场强仪

ST-110/110Q信号电平表是用于模拟电视/数字电视的建设和维护，以及电视信号电平和功率电平测量的仪器。广泛应用于CATV系统的日常维护。 110/110Q信号电平表同时兼容模拟/数字通道，综合性能强；采用高亮度背光工作方式，液晶屏清晰，双通道测量显示，方便实用；此外，数字键盘输入，操作简单； 110/110Q 是一款小巧轻便的便携式信号电平测量仪

商品详情：

ST-110/110Q场强仪


ST-110/110Q信号电平表是用于模拟电视/数字电视的建设和维护，以及电视信号电平和功率电平测量的仪器。广泛应用于CATV系统的日常维护。 110/110Q信号电平表同时兼容模拟/数字通道，综合性能强；采用高亮度背光工作方式，液晶屏清晰，双通道测量显示，方便实用；此外，数字键盘输入，操作简单； 110/110Q 是一款小巧轻便的便携式信号电平测量仪


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

技术数据

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 (20oC+5oC)
Level measurement
 
Measuring range:
30dBuV ~ 120 dBuV
Measurement accuracy
+2dB (20oC+5oC)
Resolution
0.5dB
Carrier-to-noise       ratio measurement
 
Measuring range
20dB ~ 50 dB
Signal input range
>=85dBuɖ
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