二手现货包邮GigaTronics 8651A 功率计 功率测量

　　二手包邮GigaTronics 8651A 功率计 功率测量

　　The GigaTronics 8651A Universal Power Meter has the extensive measurement capabilities and features you need to test todays sophisticated communications systems faster, easier and more accurately. The 8651A can measure the CW power, peak power and average power of TDMA, GSM, and CDMA (both IS-95 and third-generation 10 MHz wide band) signals. CW measurement speeds (readings/second) over GPIB are >1,750 and modulated measurement speeds are >300. And the Gigatronics 8651A includes many time saving features such as automatic time gate setting, direct crest factor measurement, and statistical power measurement analysis.

　　Other features and specifications include:

　　100 kHz to 40 GHz Frequency Range, depending on sensor

　　-70 to +47 dBm Power Range, depending on sensor

　　Linearity ±0.02 dB

　　20 MHz Maximum Diode Sensor Video Bandwidth

　　10 MHz Instrument Video Bandwidth

　　Maximum CW Single Sensor Dynamic Range: 90 dB

　　100 ns Maximum Peak Power Sensor Rise Time

　　Automatic Time Gate Setting

　　Direct Crest Factor MeasurementStatistical Power Measurement Analysis

　　Uniform Sample Rate of 20 MHz and Random Sample Rate from 2.5 to 5 MHz