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特点
FieldFox 手持分析仪能够通过可现场升级的软件许可证进一步增强功能，更深入地洞察测量和分析结果。 这些功能让您在外场也能获得准确度与台式仪器不相上下的测量结果。
- 一台仪器既能完成日常维护任务，也能进行深入的故障诊断
- 综合网络分析仪、频谱分析仪、内置功率计、矢量电压表等仪器的功能，最大限度发挥性能优势
- 随同新仪器一起订购或通过升级现有仪器获得
Spectrum Analysis
209 – Extended Range Transmission Analysis (ERTA)
Measure the scalar transmission gain or loss of waveguide systems, mixers, converters, and long cables where the two ends cannot easily meet.
233 – Spectrum Analyzer
Perform high-performance spectrum analysis with four trace options, different detector types, radio standard selection, and flexible limit lines.
235 – Pre-amplifier
Increase spectrum analyzer sensitivity and reduce the DANL.
236 – Interference Analyzer and Spectrogram
Identify interfering signals quickly and accurately using spectogram or waterfall display. Record traces over time and store them for offline processing.
238 – Spectrum Analyzer Time Gating
Measure the spectrum of a periodic signal during a specified time interval.
350 – Real-Time Spectrum Analyzer (RTSA)
Use gap-free, real-time spectrum analysis (RTSA) with 100 MHz of real-time bandwidth to capture small and intermittent signals masked by larger signals.
351 – I/Q analyzer (IQA)
Demodulate I/Q data and verify final signal chain integration or troubleshoot signal quality degradation due to hardware or software issues.
353 – IQ Streaming
Provide gapless IQ data to external application software to perform spectrum monitoring, demodulation, and decoding.
355 – Analog Demodulation
Demodulate and characterize AM and FM signals of radio transmitters.
356 – Noise Figure (NF)
Characterize devices like low noise amplifiers, frequency converters, and receivers with portable, one-button Y-factor noise figure and gain measurements.
361 – Electromagnetic Interference (EMI) Measurements
Evaluate EMI pre-compliance limits, identify issues, perform equipment or network regulatory audits, and troubleshoot circuit boards.
Cable, Antenna, & Network Analysis
010 – VNA Time Domain
Display reflection or transmission coefficients in the time domain and remove unwanted responses with time-domain gating.
210 – VNA Transmission/Reflection
Use vector network analyzer mode to measure transmission and reflection (S21 and S11) magnitude and phase.
211 – VNA Full 2-Port S-Parameters
Enable vector network analyzer mode to measure all four S-parameters (S21, S11, S12, S22) magnitude and phase.
212 – 1-Port Mixed-Mode S-Parameters
Make balanced, mixed-mode S-parameter reflection measurements (Scc11, Sdd11, Scd11, Sdc11) with network analyzer mode.
215 – TDR Cable Measurements
Identify the location and nature of faults alon cables using time-domain reflectometry measurements.
305 – Cable and Antenna Analyzer
Troubleshoot and maintain the performance of RF cables and antennas.
308 – Vector Voltmeter
Measure the phase shift and electrical length of a device and view the results on the large display from a distance.
5G / LTE Field Test
312 – Channel Scanner
Verify signal coverage, identify potential interference issues, and optimize network performance with channel power measurements of up to 20 channels at once.
358 – Electromagnetic Field (EMF) Measurements
Evaluate total RF exposure levels in any given area. Verify compliance to regulatory and government requirements using a triaxial isotropic antenna.
360 – Phased Array Antenna Control
Deploy and optimize 5G technologies like massive MIMO by verifying base station beam characteristics and signal power across azimuth and elevation.
370 – Over-the-Air (OTA) LTE FDD
Analyze LTE FDD cell information transmitted over-the-air and optimize inter-RAT handovers for overlapping 5G and LTE networks.
371 – Over-the-air (OTA) LTE TDD
Provide insights to available 4G cells at a given frequency or the component carrier for the LTE signals with Time Division Duplex frame structure.
377 – Over-the-Air (OTA) 5G TF
Demodulate and analyze 5GTF cell information transmitted over-the-air from base station downlink multi-path and multi-cell environments.
378 – Over-the-air (OTA) 5G NR
Measure and decode 5G NR signal quality metrics to verify the 5G coverage at FR1 or FR2 frequencies.
B04 – Analysis Bandwidth, 40 MHz
Optimize signal analysis for communication signals like scalable multi-channel LTE with 40 MHz of bandwidth.
B10 – Analysis Bandwidth, 120 MHz
Enable quantifications for bandwidth-hungry modern signals such as in 5G NR and satellite communications with 120 MHz of bandwidth.
Power Measurements
208 – USB Power Measurements versus Frequency
Characterize the scalar transmission response of devices such as mixers and converters using USB power sensor measurements versus frequency.
302 – USB Power Sensor Support
Characterize RF pulses such as those used in radar and electronic warfare systems using a USB peak power sensor.
310 – Built-in Power Meter
Make accurate, user-definable channel power measurements such as transmitter output power with no additional external hardware.
330 – Pulse Measurement with USB Peak Power Sensor
Efficiently characterize pulsed RF signals by leveraging a Keysight USB peak power sensor.
Utilities
030 – Remote Control Capability
View and control FieldFox remotely using an iOS device or an Android device.
307 – GPS Receiver
Attach geolocation tags to measurements with a built-in GNSS/GPS receiver.
309 – DC Bias Variable Voltage Source
Provide power to amplifiers under test and bias tower mounted amplifiers.
352 – Indoor and Outdoor Mapping
Import indoor and outdoor maps for data collection and plotting to the map.
Learn more about each software option in the Technical Overview.
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