Specifications

Resolution Bandwidth (Option 462 6 dB Bandwidths)
6 dB bandwidths of 10 Hz to 3 MHz in 1, 3, 10 sequence. Bandwidth
may be selected manually or coupled to frequency span (AUTO mode).
6 dB Bandwidth Accuracy*
Bandwidths Accuracy
3 MHz
f20%
30 Hz to 1 MHz
flO%
10 Hz
+50, -0%
*30 kHz and 100 kHz bandwidth accuracy figures only applicable
590% relative humidity 540’C.
60 dB/6 dB Bandwidth Selectivity Ratio*
Bandwidths
Selectivity
100 kHz to 3 MHz
<ll:l
30 Hz to 30 kHz
<8:1
‘60 dB points on 10 Hz bandwidth are separated by ~100 Hz.
Resolution Bandwidth (Option 462 Impulse Bandwidths)
Impulse bandwidth of 1 kHz to 3 MHz and 6 dB bandwidth of 10 Hz to
300 Hz in 1, 3, 10 sequence. Bandwidth may be selected manually or
coupled to frequency span (AUTO mode).
Impulse Bandwidth Accuracy *
Bandwidth
Accuracy
3 MHz (Impulse Bandwidthi)
f20%
1 kHz to 1 MHz (Impulse Bandwidtht)
flO%
10 Hz to 300 Hz (6 dB Bandwidth)
+50%, -0%
*30 kHz and 100 kHz bandwidth accuracy figures only applicable
190% relative humidity 540 “C.
1 Applicable in 10 dB/div.
60 dB/6 dB Bandwidth Selectivity Ratio*
Bandwidth
Selectivity
100 kHz to 3 MHz
<ll:l
30 Hz to 30 kHz
<8:1
*60 dB points on 10 Hz bandwidth are separated by ~100 Hz.
Bandwidth Shape
Synchronously-tuned, five-pole filters for 10 Hz to 30 kHz bandwidths;
four poles, 100 kHz to 3 MHz bandwidth. Approximate Gaussian
shape optimized for minimum sweep time and smooth pulse response
with calibrated display.
3-4 Specifications