The Keysight N9937A FieldFox is a rugged, lightweight handheld microwave spectrum analyzer designed for demanding field environments. With a frequency range up to 18 GHz, it integrates multiple instruments into a single 3.0 kg unit, including a spectrum analyzer, interference analyzer, distance-to-fault generator, preamplifier, power meter, and more. This all-in-one portability makes it ideal for field maintenance, troubleshooting, and in-depth RF testing without sacrificing measurement accuracy or performance.<\/p>\n
Perfect for RF engineers and technicians performing spectrum monitoring, interference detection, radar analysis, over-the-air (OTA) testing for 5G TF and LTE, and I\/Q data capture for signal analysis.<\/p>\n
Frequency Range: Up to 18 GHz<\/p>\n<\/li>\n
Measurement Accuracy: \u00b1 0.5 dB without warm-up<\/p>\n<\/li>\n
Real-Time Bandwidth: 10 MHz gap-free for intermittent signal capture<\/p>\n<\/li>\n
Radar Analysis: Portable radar pulse profile characterization<\/p>\n<\/li>\n
Over-the-Air Testing: 5G TF, LTE, and other wireless standards<\/p>\n<\/li>\n
I\/Q Data Capture: For RF monitoring and analysis<\/p>\n<\/li>\n
GPS\/GNSS: For geolocation and timestamping<\/p>\n<\/li>\n
Weight: 3.0 kg (6.6 lb) \u2013 portable and field-ready<\/p>\n<\/li>\n<\/ul>\n
Spectrum analyzer<\/p>\n<\/li>\n
Interference analyzer<\/p>\n<\/li>\n
Distance-to-fault (DTF) generator<\/p>\n<\/li>\n
Built-in preamplifier<\/p>\n<\/li>\n
Power meter<\/p>\n<\/li>\n
GPS\/GNSS receiver<\/p>\n<\/li>\n<\/ul>\n
AC\/DC adapter<\/p>\n<\/li>\n
Localized power cord<\/p>\n<\/li>\n
Rechargeable Li-ion battery<\/p>\n<\/li>\n
Soft carrying case with backpack and shoulder straps<\/p>\n<\/li>\n
Quick Reference Guide<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"