Products > Test Equipment
Question: Cheap pure sine wave genertor 1khz?
bozidarms:
Victor`s 1kHz is Nr.1 - can hardly be better.
THD: -135dB -- 0.0000178%
6dBV = 2Volt(eff) = 5,6Volt(s-s) = 8,2dBu
Grandchuck:
Thanks Boz! How did you achieve that low noise floor?
bozidarms:
Hi Grandchuck
--- Quote ---Thanks Boz! How did you achieve that low noise floor?
--- End quote ---
That is one RTX6001 Audio Analyzer and 1 Million-point FFT length
Martin72:
Only a few more components and then mine is ready.
I still have to equip the notch filter board.
Martin72:
Oscillator board now complete assembled(except connections), for the notch filter board I thought I already have all the parts, but today I recognized that the OPA209 chip got the wrong package... :P
Nevertheless, the other parts will be soldering tomorrow.
I´m curious about the oscillator, will test/adjust it soon.
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