FieldFox is equipped to handle routine maintenance, in-depth troubleshooting and anything in between. FieldFox delivers Keysight-quality measurements – wherever you need to go. Add FieldFox to your kit, and carry precision with you. The microwave combination analyzer's base function is a cable and antenna analyzer and it can be configured to include a spectrum and network analyzer.
FieldFox can be ordered with additional capabilities: power meter, independent signal generator, vector voltmeter, interference analyzer, variable DC source, built-in GPS receiver, and remote control using an iPad or iPhone. The future is Ka band. Now, there’s a rugged, dependable handheld designed to deliver precise, lab-grade measurements up to 50 GHz. At only 7.1 lbs., it’s an all-in-one cable and antenna tester (CAT) + vector network analyzer (VNA) + spectrum analyzer and more. Which means, now you get comprehensive system performance insight at higher frequencies. Plus with easy upgrades and multiple configurations, you’ll be ready to go where no handheld has gone before — today and beyond.
Key Features |
9 kHz to 50 GHz frequency range |
Expand capabilities with optional tracking generator, interference analyzer, built-in power meter, and more |
Make accurate spectrum analyzer measurements (± 0.5 dB) without needing warm-up |
Locate interfering signals using the intuitive spectrogram display and recording capability |
Easily measure average and pulse power with a USB power sensor, pulse measurements with time gating |
Lightest microwave handheld spectrum analyzer at only 7.1 lb. (3.2 kg) |
Specifications |
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FieldFox Handheld Microwave Spectrum Analyzer |
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Feature | Parameters |
Maximum Frequency | 50 GHz |
SA Start Frequency | 5 kHz |
Number of Built-In Ports | 2 ports |
Instrument Type | Spectrum Analyzer |
Cable and Antenna Analyzer | No |
Spectrum Analyzer | Yes - Standard |
Vector Network Analyzer | No |
Additional SA Based Features | Built-In Power Meter
Extended Range Transmission Analysis (ERTA)
Real-Time Spectrum Analysis
Noise Figure Measurements
Over-The-Air Measurements
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System Features | Built-In DC Source
GPS Receiver - Internal Only
Remote Control Capability
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Power Measurement Using USB Sensor | CW or Swept-Frequency
Frequency-Offset
RF Pulse Test with Peak Sensor
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Standard Attenuator Range | 30 dB |
Standard Attenuator Step | 5 dB |
DANL @1 GHz | -159 dBm |
Maximum Analysis Bandwidth | 10 MHz |
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) | -110 dBc/Hz |
TOI @1 GHz (3rd Order Intercept) | +13 dBm |
Applications Available | Yes |
Maximum Real-Time Bandwidth | 10 MHz |
Bandwidth Options | 10 MHz (standard) |
Performance Level | ◆◆◆◇◇◇ |
Applications-Cellular | 89600 VSA Software
Over-The-Air LTE FDD and 5GTF
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Applications-Digital Video | 89600 VSA Software |
Applications-General Purpose | AM/FM Tune and Listen
Field Strength Measurement
SCPI Code Compatibility
Spectrogram
Stimulus Response
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Applications-Wireless Connectivity | 89600 VSA Software |
Specifications |
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FieldFox Handheld Analyzers Selection Guide |
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Maximum Frequency | Combination Models (CAT + VNA + SA) | Combination Models (CAT + VNA + SA) | VNA Models | VNA Models | SA Models |
4 GHz | N9912A-104 | N9913A | N9923A-104 |
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6/6.5 GHz | N9912A-106 (2) | N9914A (3) | N9923A-106 (2) |
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9 GHz |
| N9915A |
| N9925A | N9935A |
14 GHz |
| N9916A |
| N9926A | N9936A |
18 GHz |
| N9917A |
| N9927A | N9937A |
26.5 GHz |
| N9918A |
| N9928A | N9938A |
32 GHz |
| N9950A |
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| N9960A |
44 GHz |
| N9951A |
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| N9961A |
50 GHz |
| N9952A |
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| N9962A |
Notes:
(1). Also referred to as cable and antenna analyzer
(2). Maximum frequency is 6 GHz.
(3). Maximum frequency is 6.5 GHz
Specifications |
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FieldFox Handheld Microwave Spectrum Analyzer |
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Options |
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Model Number | Description |
N9962A-030 | Remote Control Capability |
N9962A-208 | USB Power Sensor Measurements Versus Frequency |
N9962A-209 | Extended Range Transmission Analysis (ERTA) |
N9962A-220 | Full-band tracking generator |
N9962A-235 | Pre-amplifier |
N9962A-236 | Interference Analyzer and Spectrogram |
N9962A-238 | Spectrum Analyzer Time Gating |
N9962A-302 | External USB Power Sensor Support |
N9962A-307 | GPS Receiver |
N9962A-309 | DC Bias Variable Voltage Source |
N9962A-310 | Built-in Power Meter |
N9962A-312 | Channel Scanner |
N9962A-320 | Reflection measurements (return loss, VSWR and scalar measurements) |
N9962A-330 | Pulse Measurements |
N9962A-350 | Real-time Spectrum Analyzer (RTSA) |
N9962A-351 | I/Q Analyzer (IQA) |
N9962A-355 | Analog Demodulation |
N9962A-356 | Noise Figure (NF) |
N9962A-360 | Phased Array Antenna Control |
N9962A-370 | Over-the-Air (OTA) LTE FDD |
N9962A-377 | Over-the-Air (OTA) 5GTF |
N9962A-358 | EMF Measurements |
N9962A-352 | Indoor and Outdoor Mapping |
Calibration Documentation |
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N9962A-1A7 | Calibration + Uncertainties + Guardbanding (Not Accredited) |
N9962A-A6J | ANSI Z540-1-1994 Calibration |