Keysight Technologies X Series - 7 Frequency Response (Flatness), Preamp on

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Keysight X-Series Signal Analyzers
PXA N9030A
Functional Tests
7 Frequency Response (Flatness), Preamp On
Test Limits
The frequency response test, with preamplifier on, measures the signal
analyzer’s amplitude error as a function of the tuned frequency. Measurements
are made ranging from 50 MHz to the maximum frequency range of the
preamp. The signal source amplitude is measured with a power meter to
eliminate error due to source flatness. The measured value is normalized to 50
MHz.
Frequency Range Limit Relative to 50 MHz
100 kHz to 3.6 GHz ±2.0 dΒ
> 3.6 GHz to 8.4 GHz ±3.0 dΒ
> 8.4 GHz to 13.6 GHz ±3.5 dΒ
> 13.6 GHz to 26.5 GHz ±4.0 dΒ
> 26.5 GHz to 34.5 GHz ±4.5 dΒ
> 34.5 GHz to 50 GHz ±6.0 dΒ
Item
Critical Specifications
(for this test)
Recommended
Keysight Model
Adapter, Type N (m) to 3.5 mm
(m)
a
Frequency: 10 MHz to 18 GHz
VSWR: < 1.1:1
1250-1743
Adapter, 3.5 mm (f) to 3.5 mm
(f)
a
Frequency: 10 MHz to 26.5 GHz
VSWR: < 1.1:1
83059B
Cable, 3.5 mm, 1 meter
a
Frequency: 10 MHz to 26.5 GHz
VSWR: < 1.4:1
11500E