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Keysight Technologies (Agilent HP) N9923A:

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Agilent N9923A 6GHz Vector Network Analyzer 106 - Cald, 3 Yr Warranty $8990
Keysight/Agilent N9923A Option - 106 - 112 - 122 - 302 - 305 Call
AGILENT N9923A FieldFox Handheld RF Vector Network Analyzer - Calibrat $325
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Keysight Technologies (Agilent HP) N9923A (FieldFox Handheld RF Vector Network Analyzer) Main Features and Specifications

Keysight Technologies (Agilent HP) N9923A

  Keysight Technologies (Agilent HP) N9923A Specs (508.6 KB)
Instrument Type  Vector, S-Parameter  
Low end frequency limit  2.00 MHz 
High end frequency limit  6.00 GHz 
Output Power Range  -40 dBm low, +5 dBm high  
Input Noise Level  --  
Status -
See also N9912A , N9915A , N9916A , N9917A , N9918A , N9925A , N9926A , N9927A , N9928A , N9914A , N9935A , N9936A , N9937A , N9938A
Keysight Technologies (Agilent HP)

The Agilent FieldFox RF vector network analyzer is the most accurate handheld VNA in the world. Key differentiators include

  • Built-in QuickCal technology enables calibration without a cal kit
  • Best measurement stability over time and temperature
  • The only handheld network analyzer in the industry with MIL PRF 28800F Class 2 compliance with no exceptions

A standard FieldFox RF VNA provides T/R measurements, or S11 and S21, with magnitude and phase. Adding Option 122 (full 2-port S-parameters) brings new levels of accuracy and convenience for testing RF components, and allows measurement of all 4 S-parameters at the same time.

Using the FieldFox vector voltmeter (VVM), similar to the 8508A, the phase shift and electrical length of a device can be measured. The VVM option also provides ratio measurements of two channels, A/B or B/A.

The other FieldFox applications include distance-to-fault and VSWR testing, absolute power measurements, and characterization of 75-ohm cable TV devices.

Standard accessories include AC/DC adapter, battery, soft carrying case, user manual and FieldFox Data Link software.

  • 2 MHz to 4 / 6 GHz
  • Transmission/reflection (S21, S11) or full two-port (S21, S11, S12, S22)
  • > 100 dB dynamic range
  • QuickCal, Enhanced response cal, and full 2-port cal
  • Cable and Antenna Analyzer
    • 2 MHz to 4 / 6 GHz
    • Return loss, distance-to-fault, VSWR
  • Power Meter: 9 kHz to 24 GHz, U2000 Series USB power sensor dependent
  • Vector Voltmeter
    • 2 MHz to 4 / 6 GHz
    • Compare phase and electrical length
    • Single and dual channel (A/B, B/A) measurements