DANL with TPA-N-PRE preamp

attached

Preamp set to "Auto", and Reference Level set to -40 dB

9 kHz - 50 kHz

< -117 dBm/Hz (< -121 dBm/Hz typical)

50 kHz – 5 MHz

< -136 dBm/Hz (< -140 dBm/Hz typical)

5 MHz - 2 GHz

< -146 dBm/Hz (< -150 dBm/Hz typical)

2 GHz – 3 GHz

< -136 dBm/Hz (< -140 dBm/Hz typical)

Spurious response

(>100 MHz)

< -55 dBc (< -60 dBc typical)

(>100 MHz)

< -53 dBc (< -58 dBc typical)

distortion (>15 MHz)

< -55 dBc (< -60 dBc typical)

distortion (>15 MHz)

< -55 dBc (< -60 dBc typical)

Residual spurious response

< -78 dBm (< -84 dBm typical, ≤ -15 dBm reference level and RF input terminated with 50 Ω)

At 2.5 GHz

< -62 dBm (< -73 dBm typical)

At 1.25 GHz

< -76 dBm (< -82 dBm typical)

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 from 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 to 28 °C

9 kHz-1.5 GHz < ±1 dBm (<±0.4 dBm typical)

1.5 GHz-2.5 GHz < ±1.3 dBm (<±0.6 dBm typical)

2.5 GHz-3 GHz < ±1.5 dBm (<±0.7 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

Datasheet

20 www.tek.com