IFR/Marconi/Aeroflex 2399B Spectrum Analyzer, 9 kHz to 3 GHz

A spectrum analyzer with outstanding performance and a user friendly visual interface simplifying many complex measurements.  9 kHz to 3.0 GHz fully synthesized frequency range, Excellent TFT color display, Comprehensive marker facility, Wide input signal range +30 dBm to -110 dBm, Optional full range tracking generator, Semi-automated measurements, Low displayed average noise level of -127dBm, Extremely user friendly MMI reduces risk of operator error ,Auto Tune facility, Floppy disk drive, AM/FM demodulation