ST-200Q场强仪

1、适用于CATV（Analog, Digital measurement, TILT）系统维护的测试仪器； 2、结构紧凑、重量轻、携带方便； 3、双通道测量显示，方便实用； 4. 能够测量 MER、BER 信号电平、信道功率、V/A、C/N、FM、干线电压 5.通道和单频模式

商品详情：

ST-200/200Q 场强仪


 
1、适用于CATV（Analog, Digital measurement, TILT）系统维护的测试仪器；
2、结构紧凑、重量轻、携带方便；
3、双通道测量显示，方便实用；
4、能够测量 MER、BER 信号电平、信道功率、V/A、C/N、FM、干线电压
5、通道和单频模式

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

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