N9923A - Agilent HP Network Analyzers

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