Digital reado electronic counter (NSN 6625-01-509-5162)
Special Features
Mfr name pm 6681r frequency reference/counter/calibrator; options 676 refer to 2.7 ghz input channel c and 300 mhz range w/ gpib-interface and time/frequency software, timeview pc software
Description
15.600 inches nominal overall length.
Overall Height
3.400 inches
Overall Width
12.400 inches
Current Type
Ac
Frequency Rating
Between 45.0 hertz and 440.0 hertz
Voltage Rating
Between 90.0 volts and 265.0 volts
Mounting Method
Bench
Measurement Type
Frequency and time interval
Frequency Range
+0.000/+300.000 megahertz
Sensitivity Rating
Inputs a and b 20 mv rms: <100 mhz, 25 mv rms: 100 mhz to 200 mhz, 40 mv rms: 200 mhz to 250 mhz, 60 mv rms: >250 mhz
