A lightweight, durable cable and antenna analyzer, spectrum analyzer, network analyzer, and more.
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.
| Key Features |
| 26.5 GHz max frequency |
| Carry the world’s most integrated handheld analyzer: 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 |
| Simultaneously measure all four S-parameters |
| Make accurate spectrum analyzer measurements (± 0.5 dB) without needing warm-up |
| Calibrate simply with QuickCal |
| Lightest all-in-one analyzer at only 6.6 lb. (3.0 kg) |
| Specifications |
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N9918A
FieldFox Handheld Microwave Vector Network Analyzer
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| Features | Parameters |
| Maximum Frequency | 26.5 GHz |
| Minimum Frequency | 30 kHz |
| SA Start Frequency | 5 kHz |
| System Dynamic Range | 100 dB |
| Best Speed at 1001 Point, 1 Sweep | 432 us/pt |
| Output Power | -1 dBm |
| Trace Noise | 0.004 dB |
| Number of Built-In Ports | 2 ports |
| Instrument Type | Combination Analyzer |
| Cable and Antenna Analyzer | Yes - Standard |
| Spectrum Analyzer | Yes - Optional |
| Vector Network Analyzer | Yes - Optional |
| Additional CAT/VNA Based Features | Vector Voltmeter
Mixed-Mode S-Parameters
DTF/TDR Cable Measurements
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| 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 | -155 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) | -108 dBc/Hz |
| Spur Free Dynamic Range | > 105 dB |
| TOI @1 GHz (3rd Order Intercept) | +15 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
Cable and Antenna Analysis
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 Microwave Vector Network Analyzer |
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| Model Overview |
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| Model | Frequency Range |
| N9913A | 30 kHz to 4 GHz |
| N9914A | 30 kHz to 6.5 GHz |
| N9915A/N9925A | 30 kHz to 9 GHz |
| N9916A/N9926A | 30 kHz to 14 GHz |
| N9917A/N9927A | 30 kHz to 18 GHz |
| N9918A/N9928A | 30 kHz to 26.5 GHz |
| N995xA Frequency Overview |
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| N9950A | 300 kHz to 32 GHz |
| N9951A | 300 kHz to 44 GHz |
| N9952A | 300 kHz to 50 GHz |
| Specifications |
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| FieldFox Handheld Analyzers |
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| Model Overview |
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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 RF and Microwave |
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| Model Overview |
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| Model | Description | CAT and VNA Frequency | SA Frequency * | Test Port Connectors |
| N9913A | 4 GHz FieldFox RF analyzer | 30 kHz to 4 GHz | 100 kHz to 4 GHz | Type-N (f) |
| N9914A | 6.5 GHz FieldFox RF analyzer | 30 kHz to 6.5 GHz | 100 kHz to 6.5 GHz | Type-N (f) |
| N9915A | 9 GHz FieldFox microwave analyzer | 30 kHz to 9 GHz | 100 kHz to 9 GHz | Type-N (f) |
| N9916A | 14 GHz FieldFox microwave analyzer | 30 kHz to 14 GHz | 100 kHz to 14 GHz | Type-N (f) |
| N9917A | 18 GHz FieldFox microwave analyzer | 30 kHz to 18 GHz | 100 kHz to 18 GHz | Type-N (f) |
| N9918A | 26.5 GHz FieldFox microwave analyzer | 30 kHz to 26.5 GHz | 100 kHz to 26.5 GHz | 3.5 mm (m) |
| N9950A | 32 GHz FieldFox microwave analyzer | 300 kHz to 32 GHz | 9 kHz to 32 GHz | NMD 2.4 mm (m) |
| N9951A | 44 GHz FieldFox microwave analyzer | 300 kHz to 44 GHz | 9 kHz to 44 GHz | NMD 2.4 mm (m) |
| N9952A | 50 GHz FieldFox microwave analyzer | 300 kHz to 50 GHz | 9 kHz to 50 GHz | NMD 2.4 mm (m) |
Note:
* Useable to 5 kHz
