Product Fact Sheet FieldFox RF and Microwave Combination Analyzers, 4/6.5/9/14/18/26.5 GHz Delivers Benchtop Accuracy and MIL-Spec Durability to Field Applications FieldFox brings bench-level accuracy into the field by delivering precise handheld RF and microwave measurements that agree with benchtop analyzers. The FieldFox combo analyzer (N991x) base function is a cable and antenna analyzer and can be configured to include a spectrum and full 2-port network analyzer. To save space in a field kit, built-in capabilities can be added to provide up to 10 instruments in 1. Key features • Cable and antenna analyzer (return loss/distance-tofault) • Spectrum analyzer • Full 2-port vector network analyzer • Built-in power meter • Independent signal generator • Vector voltmeter • Interference analyzer • Built-in variable DC voltage source • Frequency counter • Built-in GPS receiver • ECal support • Pulse measurements • Rugged and weather resistant: ◦◦ Meets MIL-PRF-28800F Class 2, no vents or fans, wide operating temp of −10 to +55 °C (14 to 131 °F) ◦◦ Meets IEC/EN 60529 IP53 requirements ◦◦ Type tested and meets Procedure 1 requirements for operation in explosive environments. MIL-810G, Method 511.5 • Portable: Compact, light-weight 3.0 kg (6.6 lbs) package • Combination analyzers: ◦◦ Spectrum analyzer provides best amplitude accuracy ± 0.5 dB, no warm up required ◦◦ VNAs can test cable and antenna systems without external cal kits (QuickCal and CalReady) ◦◦ Built-in microwave independent signal source with flattened power output makes system verification easier in the field ◦◦ Full-band tracking generator • Standard 3 year warranty

Product Fact Sheet FieldFox RF and Microwave Combination Analyzer Key Specifications Function Dynamic range Output power Spectrum analyzer Frequency Spur-free dynamic range Phase noise Independent source Frequency General Environmental Temperature Dimensions and weight Cable antenna analyzer and vector network analyzer 30 kHz to 4 GHz, 6.5 GHz, 9 GHz, 14 GHz, 18 GHz, 26.5 GHz Meets MIL-PRF-28800F Class 2 Operating: −10 to +55 °C (14 to 131 °F) 11.5" x 7.4” x 2.8” (292 x 188 x 72 mm), 3.0 kg (6.6 lbs) with battery FieldFox RF and Microwave Combination Analyzer Options The FieldFox base unit consists...