ST-1129Q场强仪

仪器采用全数字显示，测量仪读数清晰准确，并由于微处理单元的引入，使其功能更强大，精度更高，操作更灵活方便。大屏幕数字监视器非常方便测量CATV系统的主要技术指标。具有单通道、多通道、全频段扫描、带差测量、信噪比（SNR、S/N）测量和频谱分析频率分析等功能。

商品详情：

ST-1129/1129Q场强仪


仪器采用全数字显示，测量仪读数清晰准确，并由于微处理单元的引入，使其功能更强大，精度更高，操作更灵活方便。大屏幕数字监视器非常方便测量CATV系统的主要技术指标。具有单通道、多通道、全频段扫描、带差测量、信噪比（SNR、S/N）测量和频谱分析频率分析等功能。

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-1129
ST-1129Q
Digital DVB
 
 
Frequency scope
5~870MHz
5~870MHz
Modulation
DVB-C/ITU-T
Support
64QAM/128QAM
64QAM/128QAM/256QAM
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
5~870MHz
level
20dBuV ~ 120dBuV
precision
+1.5dB
Channel scan
150
Spectrum /Frequency
Bandwidth2.5MHZ  can be se
Other Functions
Spect, Scan, Tilt, C/N, Voltage and so on
Power supply
 
battery
7.2V/1500mAH rechargeable battery
AC Supply:
AC 90V-220V 50Hz-60Hz
Working time
6h
Charging time
3h