TB 9-6625-2296-24
Table 1. Calibration Description Continued.
Test instrument parameter
Performance specifications
FM DEVIATION METER
Range
0 Hz to 100 kHz (+ peak and - peak)
Modulation Rate
100 Hz to <20 kHz (300 kHz IF)
100 Hz to <3 kHz (30 kHz IF)
Accuracy
4.0% 2 counts (300 kHz IF, <15 kHz rate) (FM zeroed)
7.0% 2 counts (300 kHz IF, ≥15 kHz rate) (FM zeroed)
7.0 %, 2 counts, (30 kHz IF) (FM zeroed)
AM MODULATION METER
Range
30% to 90%
Modulation Rate
100.0 Hz to 10.0 kHz
Accuracy
5% full scale, 1 count from 30% thru 90%
DISTORTION METER
Range
1% to 20.0%
Accuracy
0.5% distortion, 1 count, from 1% thru ≤10%
2.0% distortion, 1 count, from > 10.0% thru 20.0%
Frequency
700 Hz and 1 kHz
SINAD METER
Signal Frequency
770 Hz and 1.0 kHz
Signal Level
0.1 thru 30 V rms
Range
3.0 thru 30.0 dB
Accuracy
1.0 dB, 1 count
AF GENERATOR NO. 1 AND NO. 2
Frequency Range
10.0 Hz to 40.0 kHz
Accuracy
0.1%
Level range
0.7 mV rms to 2.5 V rms (150 Ω) up to 3.0 V rms (600 Ω)
(150 Ω load) 0.1 mV or <3% (≤10 kHz)
Accuracy
<5.0% (>10 to 25 kHz)
Spectral Purity THD (sine wave only)
<1.0%
<0.7% (0.7 to 1.1 kHz)
Vertical Input:
DC to 1.0 MHz (at 3 dB bandwidth)
Frequency Range
2.0 mV to 50 V per division with 8 divisions on screen
Range
5% of full scale (10% with 10X probe)
Accuracy
10% of full scale in 2 mV range (10% with 10X probe)
Horizontal Sweep:
10 s/div to 10 ms/div with 10 divisions on screen
Range
3% of full scale
Accuracy
SPECTRUM ANALYZER
1 to 999.9999 MHz
Frequncy Range
Frequency Span:
1.0 kHz/div to 1 MHz/div
Range
(5.0% of span width +0.5 ppm)
Accuracy
See footnotes at end of table.
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