Narrow Pass
Posted in antique photos by admin
on September 28, 2008
Is a lock-in amplifier basically a demodulator?
I'm kind of confused over what exactly a lock-in amplifier does. From what I gather, it is either a very narrow band-pass filter or a demodulator.. am I on the right path here?
Narrow bandpass demodulator.
Google lock-in amplifier, I did.
 |
 Narrow Pass Tamina Ragatz Switzerland old photo 1880 $24.00 Time Remaining: 4d 13h 24m Buy It Now for only: $30.00 |
 Narrow Pass Pffers Switzerland old photo 1880 $24.00 Time Remaining: 4d 13h 24m Buy It Now for only: $30.00 |
 Narrow Pass Pffers Switzerland old photo 1880 $24.00 Time Remaining: 4d 13h 24m Buy It Now for only: $30.00 |
 Narrow Pass Pffers Switzerland old photo 1880 $24.00 Time Remaining: 4d 14h 58m Buy It Now for only: $30.00 |
 Narrow Pass Tamina Ragatz Switzerland old photo 1880 $24.00 Time Remaining: 4d 15h Buy It Now for only: $30.00 |
Can"t find what you are looking for? Check out these products from Amazon.