Residual response

< -78 dBm (≤ -15 dBm reference level and RF input terminated with 50 Ω)

At 2.5 GHz

<-67 dBm

At 1.25 GHz

<-76 dBm

Crosstalk to spectrum analyzer

from oscilloscope channels

≤800 MHz input frequencies

< -60 dB from ref level (typical)

>800 MHz - 2 GHz input

frequencies

< -40 dB from ref level (typical)

Phase noise at 1 GHz CW

10 kHz

< -81 dBc/Hz, < -85 dBc/Hz (typical)

100 kHz

< -97 dBc/Hz, < -101 dBc/Hz (typical)

1 MHz

< -118 dBc/Hz, < -122 dBc/Hz (typical)

Level measurement uncertainty

Reference level 10 dBm to -15 dBm. Input level ranging from reference level to 40 dB below reference level. Specifications

exclude mismatch error.

18 °C - 28 °C

< ±1.2 dBm (< ±0.6 dBm typical)

Over operating range

< ±2.0 dBm

Level measurement uncertainty

with TPA-N-PRE preamp attached

Preamp mode set to “Auto”. Reference level 10 dBm set to -40dBm. Input level ranging from reference level to 30 dB below

reference level. Specifications exclude mismatch error.

18 °C - 28 °C

< ±1.5 dBm (typical) either preamp state

Over operating range

< ±2.3 dBm either preamp state

Frequency measurement accuracy ±(([Reference Frequency Error] x [Marker Frequency]) + (span/750 + 2)) Hz; Reference Frequency Error = 10ppm (10 Hz / MHz)

Maximum operating input level

Average continuous power

+20 dBm (0.1 W)

DC maximum before damage

±40 V DC

Maximum power before

damage (CW)

+33 dBm (2 W)

Maximum power before

damage (pulse)

+45 dBm (32 W) (<10 µs pulse width, <1% duty cycle, and reference level of ≥ +10 dBm)

Maximum operating input level

with TPA-N-PRE preamp attached

Average continuous power

+20 dBm (0.1 W)

DC maximum before damage

±20 V DC

Maximum power before

damage (CW)

+30 dBm (1 W)

Maximum power before

damage (pulse)

+45 dBm (32 W) (<10 μs pulse width, <1% duty cycle, and reference level of ≥ +10 dBm)

Frequency domain trace types

Normal, Average, Max Hold, Min Hold

Detection methods

+Peak, -Peak, Average, Sample

Automatic markers

One to eleven peaks identified based on user-adjustable threshold and excursion values

Manual markers

Two manual markers indicating frequency, amplitude, noise density, and phase noise

Datasheet

2 – Spectrum Analyzer

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