5

Sweep time and triggering

Range

Span = 0 Hz

1 μs to 6000 s

Span ≥ 10 Hz

1 ms to 4000 s

Accuracy

Span ≥ 10 Hz, swept

± 0.01% nominal

Span ≥ 10 Hz, FFT

± 40% nominal

Span = 0 Hz

± 0.01% nominal

Trigger

Free run, line, video, external 1, external 2, RF burst, periodic timer

Trigger Delay

Span = 0 Hz or FFT

–150 to +500 ms

Span ≥ 10 Hz, swept

0 to 500 ms

Resolution

0.1 μs

Time gating

Gate methods

Gated LO; gated video; gated FFT

Gate length range (except method = FFT)

100.0 ns to 5.0 s

Gate delay range

0 to 100.0 s

Gate delay jitter

33.3 ns p-p nominal

Sweep (trace) point range

All spans

1 to 40001

Resolution bandwidth (RBW)

Range (–3.01 dB bandwidth)

1 Hz to 3 MHz (10 % steps), 4, 5, 6, 8 MHz

Bandwidth accuracy (power)

1 Hz to 750 kHz

± 1.0 % (± 0.044 dB)

820 kHz to 1.2 MHz (< 3.6 GHz CF)

± 2.0 % (± 0.088 dB)

1.3 to 2 MHz (< 3.6 GHz CF)

± 0.07 dB nominal

2.2 to 3 MHz (< 3.6 GHz CF)

± 0.15 dB nominal

4 to 8 MHz (< 3.6 GHz CF)

± 0.25 dB nominal

Bandwidth accuracy (–3.01 dB)

RBW range

1 Hz to 1.3 MHz

± 2 % nominal

Selectivity (–60 dB/–3 dB)

4.1:1 nominal

EMI bandwidth (CISPR compliant)

200 Hz, 9 kHz, 120 kHz, 1 MHz

(Option EMC or N6141A required)

EMI bandwidth (MIL STD 461E compliant) 10 Hz, 100 Hz, 1 kHz, 10 kHz,

100 kHz, 1 MHz

(Option EMC or N6141A required)

Maximum bandwidth

Option B40

40 MHz

Option B25 (standard)

25 MHz

Standard

10 MHz

Video bandwidth (VBW)

Range

1 Hz to 3 MHz (10 % steps), 4, 5, 6, 8 MHz, and wide open (labeled 50 MHz)

Accuracy

± 6 % nominal

Standard nominal

Option PC4 nominal

Local measurement and display update

rate

11 ms (90/s)

4 ms (250/s)

Remote measurement and LAN transfer

rate

6 ms (167/s)

5 ms (200/s)

Marker peak search

5 ms

1.5 ms

Center frequency tune and transfer (RF)

22 ms

20 ms

Center frequency tune and transfer (μW)

49 ms

47 ms

Measurement/mode switching

75 ms

39 ms

1. Analysis bandwidth is the instantaneous bandwidth available around a center frequency over which the input signal can be digitized for further

analysis or processing in the time, frequency, or modulation domain.

2. Sweep points = 101.