8201 Modulation Analyzer - DISCONTINUED

Quick Specifications


RF Input
Frequency Range 100 kHz to 2.5 GHz
Maximum Input 1 watt (7 V RMS, +30 dBm)
Input Impedance   
50 Ω nominal, SWR <1.5
Audio Distortion/SINAD
Distortion Range 0.01 % to 100% THD or 0 to 80 dB SINAD
Distortion Accuracy ± 10% of reading or ± 1 dB SINAD.
(The residual AM/FM or ØM must be accounted
for in distortion measurements)
Frequency Range 20 Hz to 20 kHz. Automatic operation when modulation frequency is within this range
Residual Noise & Distortion Less than 0.1 % (60 dB SINAD) distortion
FM Modulation
Measurement: + peak, -peak, peak average, quasi-peak and RMS
Carrier Range 0.2 MHz to 0.5 MHz 0.5 MHz to 10 MHz 10 MHz to 2.5 GHz
Deviation Range 0 to C.F./10 kHz 0 to 150 kHz 0 to 500 kHz
Deviation Accuracy
@ spec. mod. rates
1% of reading
30 Hz to 5 kHz
2% of reading
5 kHz to 7.5 kHz
1% of reading
30 Hz to 15 kHz
2% of reading
15 kHz to 30 kHz
1% of reading
30 Hz to 100 kHz
2% of reading
100 kHz to 150 kHz
Modulation
Frequency Range
20 Hz to 15 kHz 20 Hz to 50 kHz 20 Hz to 220 kHz
AF Output Distortion <0.1% @ <30 kHz dev <0.1% at <75 kHz <0.1% at <100 kHz dev
AM Modulation
Measurement: + peak, - peak, peak average, quasi-peak, and RMS
Carrier Range 0.1 MHz to 0.5 MHz 0.5 MHz to 10 MHz 10 MHz to 2.5 GHz
Depth Range 0 to 99% 0 to 99% 0 to 99%
Depth Accuracy
@ spec. mod. rates
1% of reading
30 Hz to 5 kHz
1% of reading
30 Hz to 15 kHz
1% of reading
30 Hz to 100 kHz
Modulation
Frequency Range
20 Hz to 15 kHz 20 Hz to 50 kHz 20 Hz to 220 kHz
AF Output Distortion <0.3% for 90% AM <0.3% for 90% AM <0.3% for 90% AM
Residual AM <0.05% RMS for input levels >100 mV, 15 kHz low-pass filter; >0.02% RMS for input levels >100 mV, 3 kHz low-pass filter; carrier frequency <520 MHz. Above 520 MHz, residuals increase linearly with frequency