Agilent Technologies HP8648A Weather Radio User Manual


 
AF Analyzer Specifications
297
AF Analyzer Specifications
Frequency Measurement
Measurement Range: 20 Hz to 400 kHz
Accuracy: ±0.02% plus resolution plus timebase accuracy
External Input: 20 mV to 30 Vrms
Resolution:
f <10 kHz: 0.01 Hz
f <100 kHz: 0.1 Hz
f 100 kHz: 1 Hz
AC Voltage Measurement
Measurement Range: 0 to 30 Vrms
Accuracy: ±3% of reading (20 Hz to 15 kHz, inputs 1 mV)
Residual Noise: 150 µV (15 kHz BW)
3 dB Bandwidth: Typically 2 Hz to 100 kHz
Nominal Input Impedance: switchable between 1 M in parallel with 95 pF,
and 600 floating
Resolution:
4 digits for inputs 100 mV
3 digits for inputs <100 mV
DC Voltage Measurement
Voltage Range: 100 mV to 42 V
Accuracy: ±1.0% of reading plus DC offset
DC Offset: ±45 mV
Resolution: 1 mV