Specifications
Table 52: Digital phosphor spectrum processing (DPX) (cont.)
Characteristic
Description
5 kHz
0.758 Hz
760 Hz
2 kHz
0.303 Hz
304 Hz
1 kHz
0.152 Hz
152 Hz
500 Hz
0.100 Hz
76 Hz
200 Hz
0.100 Hz
30.4 Hz
100 Hz
0.100 Hz
15.4 Hz
RBW Accuracy
0.5% (Auto-Coupled)
Zerospan, Frequency, or Phase Measurement
BW Range, nominal
Decimation of 2
N
from Sample Rate (after DIFP decimation). Minimum BW = 100 Hz
0
≤
N
≤
20
Zerospan, Frequency, or Phase Time Domain
BW (TDBW) Range, nominal
Maximum – (See Table 32.)
Minimum
≤
15 Hz for Sample Rate
≤
200 MS/s
Minimum
≤
5 Hz for Sample Rate
≤
50 MS/s
Minimum = 1 Hz for Sample Rate
≤
6.25 MS/s
Zerospan, Frequency, or Phase Time Domain
BW (TDBW) Accuracy, nominal
±1%
Zerospan, Frequency, or Phase Sweep Time
Range, nominal
100 ns minimum
2000 s maximum, Measurement BW >80 MHz
Zerospan, Frequency, or Phase Sweep Time
Accuracy, nominal
±(0.5% + Reference Frequency Accuracy)
Zerospan Amplitude Range, nominal
+130 dBm to –270 dBm
Zerospan Waveform Rate, nominal
50,000 triggered waveforms per second (sweep time
≤
20
μ
s)
Zerospan Trigger Timing Uncertainty, nominal
± (2 x Zerospan Sweep Time/800)
Reference Information: Only valid if using Power Trigger and only valid at trigger point.
For example:
±200 ns/800 or ±250 ps for a 100 ns sweep time
±200
μ
s/800 or ±250 ps for a 100
μ
s sweep time
DPX Frequency Range
±100 MHz
DPX Frequency Timing Uncertainty, nominal
±(Frequency Sweep Time/800)
Reference Information: Only valid if using Frequency Edge Trigger and only valid
at the trigger point.
For example:
±100 ns/800 or ±125 ps for a 100 ns sweep time
±100
μ
s/800 or ±125 ns for a 100
μ
s sweep time
Phase Range
±200 degrees
DPX Spectrogram Performance (DPXogram)
RSA5100B Series Technical Reference
55
Содержание RSA5100B series
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