You are welcomed to come to our factory to buy the latest selling, low price, and high-quality N9951A FieldFox Handheld Microwave Spectrum Analyzer. We look forward to cooperating with you.
Never Sacrifice Capability Or Portability
N9951A FieldFox Handheld Microwave Spectrum Analyzer are equipped to handle your toughest working environments during routine maintenance, in-depth troubleshooting, and anything in between. Choose the Keysight FieldFox configuration that best meets your needs.
Standard model includes cable and antenna analyzer.
Expand capabilities with optional VNA, spectrum analyzer, built-in power meter, vector voltmeter, and more.
Save time by measuring DTF and TDR in the same sweep.
Measure all four S-parameters simultaneously.
Make accurate spectrum analyzer measurements (± 0.5 dB) without warm-up.
Calibrate easily with QuickCal.
Use the industry's lightest all-in-one analyzer at only 3.2 kg (7.1 lb).
What's included:
AC/DC adapter
Localized power cord
Rechargeable Li-ion battery
Soft carrying case with backpack and shoulder strap
Quick Reference Guide
| Additional CAT/VNA Based Features: | Mixed-Mode S-Parameters |
| DTF/TDR Cable Measurements | Vector Voltmeter |
| Additional SA Based Features: | Real-Time Spectrum Analysis |
| Noise Figure Measurements | Over-The-Air Measurements |
| Built-In Power Meter | Extended Range Transmission Analysis (ERTA) |
| Applications: | AM/FM Tune and Listen |
| Field Strength Measurement | SCPI Code Compatibility |
| Spectrogram | Stimulus Response |
| 89600 VSA Software | Over-The-Air LTE FDD and 5GTF |
| Bandwidth Options: | 10 MHz |
| Best Speed at 1001 Point, 1 Sweep: | 478 us/pt |
| Cable and Antenna Analyzer: | Yes - Standard |
| DANL @1 GHz: | -159 dBm |
| Frequency: | 44 GHz |
| Instrument Type: | Combination Analyzer |
| Maximum Analysis Bandwidth: | 10 MHz |
| Maximum Frequency: | 44 GHz |
| Maximum Real-Time Bandwidth: | 10 MHz |
| Minimum Frequency: | 300 kHz |
| Number of Built-In Ports: | 2 ports |
| Output Power: | Up to 0 dBm |
| Overall Amplitude Accuracy: | ±0.3 dB |
| Phase Noise @1 GHz (1 MHz offset): | -113 dBc/Hz |
| Phase Noise @1 GHz (10 kHz offset): | -111 dBc/Hz |
| Phase Noise @1 GHz (30 kHz offset): | -108 dBc/Hz |
| Power Measurement Using USB Sensor: | Frequency-Offset |
| CW or Swept-Frequency | RF Pulse Test with Peak Sensor |
| SA Start Frequency: | 5 kHz |
| Spectrum Analyzer: | Yes - Optional |
| Standard Attenuator Range: | 30 dB |
| Standard Attenuator Step: | 5 dB |
| System Dynamic Range: | 110 dB |
| System Features: | GPS Receiver - Internal Only |
| Remote Control Capability | Built-In DC Source |
| Type: | Handheld |
| TOI @1 GHz (3rd Order Intercept): | +13 dBm |
| Trace Noise: | 0.004 dB |
| Vector Network Analyzer: | Yes - Optional |
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