Digital Signal Processing Reference
In-Depth Information
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Sweep time
Range, span = 0 Hz or >10 kHz: 20 ms to 100 s
Accuracy: 20 ms to 100 s: ±3%
Sweep trigger: Free run, single, line, video, external
B.2.2
Bandwidth Filters
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Resolution bandwidths
1 kHz to 3 MHz (3 dB) in 1, 3, 10 sequence; 9 kHz and 120 kHz (6 dB)
EMI bandwidths.
Accuracy: ±20%
Selectivity (characteristic) -60 dB/-3 dB:
3 to 10 kHz: 15:1
100 kHz to 3 MHz: 15:1
1 kHz, 30 kHz: 16:1
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Video bandwidth range
30 Hz to 1 MHz in 1, 3, 10 sequence
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Stability
Noise sidebands (1 kHz RBW, 30 Hz VBW, sample detector) >10 kHz
offset from CW signal: -90 dBc/Hz
>20 kHz offset from CW signal: -100 dBc/Hz
>30 kHz offset from CW signal: -105 dBc/Hz
B.2.3
Amplitude Specifications
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Measurement range
Displayed average noise level to +30 dBm
Opt 001: Displayed average noise level to +75 dBmV
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Maximum safe input (input attenuator >=10 dB)
Average continuous power:
+30 dBm (1 W)
Opt 001:
+75 dBmV (0.4 W)
Peak pulse power:
+30 dBm (1 W)
Opt 001:
+75 dBmV (0.4 W)
DC:
25 Vdc
Opt 001:
100 Vdc
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Gain compression
(>10 MHz):
