The HP 8640B is a signal generator with an output frequency range of 500KHz - 512MHz. Has digital display with 6-1/2 digits. FM modulation 400Hz and 1KHz. Output Level 1V rms 600 …

Besides the highly accurate and adjustable AM and FM modulated outputs (455 kHz to 512 mHz, option 2 to 1,024 mHz) the 8640B has a very accurate frequency counter. Lastly, because of …

2025年3月13日 · The 8640B AM / FM Signal Generator is designed for testing of radio receiver systems. It is a phase-locked cavity design that features low SSB phase noise. An internal …

The HP 8640B Signal Generator is a popular vintage unit; the last of the analog. It is new enough that, unlike the venerable 606, there are a few custom electronic bits and a couple of …

The HP 8640A and 8640B are signal generators which cover the frequency range of 450 kHz to 550 MHz, and can be extended to 1100 MHz with a frequency doubler. These generators …

"To dramatically illustrate how far signal generator design has come in the last decade, here is the equipment replaced or partially replaced by the new HP 8640B high performance signal …

This page is devoted to one of the better signal generators available to the amateur user, the HP-8640B. I got mine from Canada and, thanks to Jan Skirrow, who helped me picking it up, …

The HP 8640B is fantastic piece of engineering; it is a signal generator that is rugged, stable, and exceptionally reliable. We specialize in test equipment at Electronics Revisited, LLC, and have …

The HP 8640B AM/FM Signal Generator is designed for testing of radio receiver systems. It is a phase-locked cavity design that features low SSB phase noise. An internal frequency counter …

2017年6月5日 · The veritable 8640B generator, a marvel of engineering and still remarkable design today, it has reached an age where repair is often hampered by obsolete parts – sure, …