This eBay listing has ended : Tektronix 492 Spectrum Analyzer
Full programmability via GPIB compatibility. Three-knob operation provides use as simple as 1,2,3 through microprocessor coupled functions such as resolution bandwidth, video bandwidth, sweep time, frequency span, RF attenuation, and reference level. The instrument has a resolution bandwidth of 1MHz to 1kHz in decade steps, plus an autoposition. Resolution is within 20% of selected bandwidth. Portable Frequency Range: 50kHz to 21GHz expandable to 220GHz Dynamic Range: 80 dB I really have nothing at home to test this unit out. So I am selling it as is, as shown. It is very nice physical condition trace is brite. i PUT MY FLUKE 87 ON THE CAL OUT IN FREQ. MODE BUT IT DOES NOT READ. DO NOT KNOW THE BANDWIDTH OF AN 87. Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.