FieldFox is equipped to handle routine maintenance, in-depth troubleshooting and anything in between. FieldFox delivers Agilent-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 |
| 100 kHz to 14 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 6.6 lb. (3.0 kg) |
| Specifications |
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| FieldFox Handheld Microwave Spectrum Analyzer |
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| Features | Parameters |
| Maximum Frequency | 26.5 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 | -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) | -110 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
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 |
| N9938A-030 | Remote Control Capability |
| N9938A-208 | USB Power Sensor Measurements Versus Frequency |
| N9938A-209 | Extended Range Transmission Analysis (ERTA) |
| N9938A-220 | Full-band Tracking Generator |
| N9938A-235 | Preamplifier, 26.5 GHz |
| N9938A-236 | Interference Analyzer and Spectrogram |
| N9938A-238 | Spectrum Analyzer Time Gating |
| N9938A-302 | External USB Power Sensor Support |
| N9938A-307 | GPS Receiver |
| N9938A-309 | DC Bias Variable Voltage Source |
| N9938A-310 | Built-in Power Meter |
| N9938A-312 | Channel Scanner |
| N9938A-320 | Reflection Measurements (Return Loss, VSWR and Scalar Measurements) |
| N9938A-330 | Pulse Measurements |
| N9938A-350 | Real-time Spectrum Analyzer (RTSA) |
| N9938A-351 | I/Q Analyzer (IQA) |
| N9938A-355 | Analog Demodulation |
| N9938A-356 | Noise Figure (NF) |
| N9938A-370 | Over-the-Air (OTA) LTE FDD |
| N9938A-377 | Over-the-Air (OTA) 5GTF |
| N9938A-358 | EMF Measurements |
| N9938A-352 | Indoor and Outdoor Mapping |
| Specifications |
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| FieldFox Handheld Microwave Spectrum Analyzer |
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| Connector Type |
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| N9938A-100 | 3.5mm APC connectors |
