Agilent N9923A RF Vector Network Analyzer w/ OPT: 104 4 GHz
Condition: Refurbished / Calibrated
Warranty: 1 YEAR WARRANTY
Shipping: USA & Worldwide
- Agilent N9923A FieldFox RF Vector Network Analyzer w/ Option: (BC# -L/T*)
- Option 104: 4 GHz RF Vector Network Analyzer, Transmission/Reflection
- Ethernet Cable
- AC Adapter/Charger
- Power Cord
- Battery Pack
- Quick Reference Guide
- Carrying Case
Agilent N9923A FieldFox Handheld RF Vector Network Analyzer
World’s Most Accurate Handheld Vector Network Analyzer
The first step in ensuring that wireless communication systems are
running at their optimum level is to verify that RF components in the system,
such as cables, antennas, and filters are properly tested and kept in good
condition. The majority of these tests are conducted in the field or in a
warehouse, where bench top instruments are not readily available, testing space
is limited, or where a power source is simply not available. The Keysight
Technologies, Inc. handheld FieldFox RF Vector Network Analyzer (VNA) is
designed to make network analysis measurements in the field easier, convenient,
and the most reliable.
QuickCal revolutionizes calibration in the field
The number one challenge in making accurate network analyzer measurements in the field is reliability, where large temperature fluctuations are common. Keysight’s FieldFox RF VNA is the only handheld network analyzer with QuickCal technology that allows operators to easily correct for drift errors caused by temperature changes. QuickCal is a built-in calibration system that provides worry-free accuracy and reliability. FieldFox’s built-in standards make calibration simpler, by eliminating the need to carry mechanical calibration kits into the field.
Unmatched reliability for day-to-day tests
Whether you are testing a flight line for the air force, an RF system on a war ship, a wireless communication cable and antenna system, tuning RF components, or making other general purpose network analyzer measurements — the FieldFox RF VNA provides unmatched measurement reliability, stability, and efficiency for your every day test needs. The FieldFox RF VNA also builds on Keysight’s 40-year legacy of network analysis leadership in calibration, accuracy, and innovation.
Key measurements
- Full 2-port S-parameters, magnitude and phase
- Time domain with gating
- Full 2-port Cal, TRL, QuickCal
- Cable and antenna test, distance-to-fault, return loss
- Vector voltmeter, 1- and 2-channel
Specifications:
| Measurements | |
| S11, S21 | Magnitude and phase |
| Display | Log, linear, phase, group delay, VSWR, Smith chart, polar chart, split screen to show different S-parameters and phases |
| System impedance selection | 50 ohm and 75 ohm (with 50/75 ohm adapter) |
| Frequency | |
| Frequency range | 2 MHz to 4 GHz |
| Frequency reference | Accuracy: ±2 ppm Aging rate: ±1 ppm Temperature stability: ±1 ppm over –10 to 55 ºC |
| Frequency resolution | 1 Hz |
| Measurement speed (Sweep time) S11 and S21, 2 MHz to 6 GHz 30 kHz IFBW, 1001 points | 0.365 ms/point |
| Data points | 101, 201, 401, 601, 801, 1001, 1601, 4001, 10,001 (custom number of points can be set using SCPI) |
| Directivity | Corrected: 42 dB |
| System dynamic range (S21) | 2 MHz to 6 GHz: 100 dB (typical) |
| IF bandwidth | 300 Hz, 1 kHz, 3 kHz, 10 kHz, and 30 kHz |
| Output power range | High power: +5 dBm (nominal) Low power: –40 dBm (nominal) |
| Trace noise (high output power, IF band | Magnitude: < 0.01 dB rms width = 300 Hz) |
| Immunity to interference | +16 dBm (nominal) |
| Maximum input level port 1 or port 2 | +23 dBm /±50 VDC |
| Capabilities | |
| Distance-to-fault (DTF) | – Range = (n - 1)/(span*2) x Vf (velocity factor in cable) x C
(light speed) – Resolution = range/number of points – Number of points: 101, 201, 401, 601, 801, 1001 – Distance-to-fault display: Return loss, VSWR , reflection coefficient |
| Cable loss (1-port) | Terminated cable under test with short |