Tektronix RSA5100B series, Technical Reference

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Specifications
Table 28: Trigger (cont.)
Characteristic Description
Instrument Center Frequency ≥ 50 MHz
Trigger Output Voltage, nominal
(Output Current < 1 mA) HIGH: >2.0 V
LOW: <0.4 V
Trigger Output Impedance, nominal 50 Ω
Power Trigger Output Position
Timing Uncertainty ±2 sample points (Decimated clock periods, refer to the following table)
This trigger has no speci
fi ed timing relation to the signal at the RF input. For a given
instrument setup, the delay from the RF input to this trigger output will be the same within
the uncertainty given in this speci
fi cation. The time delay can be measured for a speci fi c
instrument setup and it will be stable as long as the setup is not changed. If the setup
changes, the delay should be measured again.
Trigger Re-arm Time, minimum (Fast
Frame ON) 10 MHz Acquisition BW: ≤ 25 μ s
40 MHz Acquisition BW (Opt. B40): ≤ 10 μ s
85 MHz Acquisition BW (Opt. B85): ≤ 5 μ s
125 MHz Acquisition BW (Opt. B125): ≤ 5 μ s
165 MHz Acquisition BW (Opt. B16x): ≤ 5 μ s
Trigger Holdoff Time
Acq BW >40 MHz: 5 ns min. to 1000 ms
Acq BW
≤ 40 MHz: 20 ns min. to 1000 ms
Table 29: Resolution bandwidth fi lter (SA mode)
Characteristic Description
Filter Shape, nominal Gaussian-like (Actual fi lter shape is Kaiser with β = 16.72)
Bandwidth Accuracy 0.5% (Auto-coupled)
Range, nominal See the following table
Resolution, nominal 1, 2, 3, 5 (for sequence selection)
1% (for user-entry mode)
Minimum Set-able RBW, nominal See the following table
Shape Factor, typical 4.1:1 (60 dB:3 dB) (±3%)
RSA5100B Series Technical Reference 39