ST-1151(B)/1185(B) Super Signal Level Meter

The ST-1151(B)/ST-1185(B) Signal Level Meter is designed to provide features which are most widely used and favored by professionals in CATV industry at the least cost. Key functions include measuring and displaying the amplitude at a specific frequency or any carrier as defined by the user. In addi

Specifications：

ST-1151(B)/ST-1185(B) Digtal signal level meter

Super Handle Signal Level Meter / Super Signal Level Meter

Key Features
● FCC standard limit test
● Automatic timing measurement
● Intelligent quick charging function 
● Transmission and reflectivity characteristic       testing
● Digital TV channel power
● Interface to PC and printer communication                                                
    


Introduction
Signal Level Measurement
Range   30dBμV～120dBμV
Precision   Level:±1.5dB(25℃+5℃)(more           than 35 dBμV)
         ±3dB (-10℃～40℃)
Scan Mode: ±2dB(25℃+5℃)
Resolution   0.1dB
Spectrum Analysis
  Testing Span   2.5MHz, 6.25 MHz, 12.5 MHz, 25 MHz, 62.5 MHz
  Scale   1, 2, 5, 10 dB/grid
Digital Channel Power
Bandwidth   0.28MHz～9.99MHz
Center Frequency   In the range of the measured
Modulation Type   QAM, QPSK
Others
Audio Output   Built-in speaker
Dimensions   ST1151(B): 218mm×95mm×48mm
ST1185(B): 190mm×80mm×152mm
 Weight   ST1151(B): About 660g
ST1185(B): About 1060g
Battery   3.6V 3.5AH Ni-MH battery
Operaing Time   Average 6～8 hours (Fully charged)
Charging Time   Less than 3 hours

The ST-1151(B)/ST-1185(B) Signal Level Meter is designed to provide features which are most widely used and favored by professionals in CATV industry at the least cost. Key functions include measuring and displaying the amplitude at a specific frequency or any carrier as defined by the user. In addition, the peak-hold level measurement feature in the LEVEL and SPECTRUM mode can even detect the occasional disturbance. Further, Analogue channels, Digital channels (QAM) and FM channels can all be tested efficiently and effectively with high accuracy rate. It also supports C/N measurement, voltmeter function, spectrum analysis, auto-test and data logging. Overall, its functions are easy to use and can be used in a wide range of applications. As a result, its demand in the market has been consistently strong in the past. The letter "B" designation in the model type refers to its capability to provide a broader frequency range and support the return path measurement.
Main Specifications
Frequency
Range   46MHz～870MHz
5MHz～870MHz (Only for type with letter B)
Precision   ±50ppm (At 25℃+5℃)
Resolution   10KHz
Resolution Bandwidth   280KHz