Giga-tronics 8650A Series, Operation Manual

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Introduction
Manual 31470, Rev. E, April 2001 1-7
1.3 8650A System Specifications
Power Meter
Frequency Range:
10 MHz to 40 GHz
1
Power Range:
-70 dBm to +47 dBm (100 pW to 50 Watt)
1
Single Sensor
Dynamic Range:
CW Power Sensors:
90 dB
1
Peak Power Sensors:
40 dB Peak, 50 dB CW
Modulation Sensors:
87 dB CW; 80 dB MAP/PAP; 60 dB BAP
Display Resolution:
User-selective from 1 dB to 0.001 dB in Log mode and from 1 to
4 digits of display resolution in Linear mode.
Measurement Modes:
CW, Peak, MAP, BAP, PAP
Averaging:
User-selective auto-averaging or manual, 1 to 512 readings.
Timed averaging from 20 ms to 20 seconds. Automatic noise
compensation in auto-averaging mode.
dB Rel and Offset:
Allows both relative and offset readings. Power display can be
offset by -99.999 dB to +99.999 dB to account for external loss/
gain.
Configuration Storage
Registers:
Up to 20 front panel setups plus a last instrument state at power-
down to be stored and recalled from non-volatile memory.
Power Measurements and
Display Configuration:
Any four of the following channel configurations simultaneously:
A, B, A/B, B/A, A-B, B-A, DLYA, DLYB, Min/Max, Bar Graph/
Peaking Meter, Peak Hold, Crest Factor, or Mean & Std
Deviation. Alternately, full-screen graphic display of Histogram,
Strip Chart, Cumulative Distribution Function (CDF) and
Complementary CDF (CCDF) functions.
Sampling:
CW Mode and Modulation
Mode: 2.5 to 5.0 Mhz, asynchronous
Analog Bandwidth:
CW Mode:
≥
3 kHz
Modulation Mode: >
10 MHz