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> Krohn-hite model 3500 filter 20HZ-200KHZ high & low
Krohn-hite model 3500 filter 20HZ-200KHZ high & low
This is a Krohn-Hite brand variable electronic bad-pass filter. The it is a model 3500. It operates at frequencies from 20Hz to 200KHz.
The model 3500 filter is a variable electronic band-pass filter that operates at frequencies from 20Hz to 200KHz. The filter consists basically of an input amplifier, a variable high-pass section, a variable low-pass section, and an output amplifier. The high-pass and low-pass sections are connected in series. The overall gain of the Filter is unity(0db). The cutoff frequencies of both the high-pass and low-pass sections can be adjusted independently over the full frequency range of 20Hz to 200kHz.
Hyannis Harbor Communications provides a 30 day warranty on all new and used equipment unless otherwise stated here.
