IVRY SUR SEINE, France
About this listing
Module A-114 contains two separate ring modulators. A ring modulator outputs the product (Multiplication X • Y) of the signals at inputs X and Y. It's similar to a VCA, but whereas a VCA only responds to positive voltages at the inputs (2-quadrant multiplication), the ring modulator responds to both positive and negative voltages (4-quadrant multiplication).
The ring modulator thus provides a refinement of amplitude modulation (AM). Ordinary amplitude modulation will output the original carrier frequency fC as well as the two side bands (fC - fM, fC + fM) for each of the spectral components of the carrier and modulation signals - but ring modulation cancels out the carrier frequencies, and just lets the side-bands pass to the output
Technical Specs.:
Width: 4HP
Depth: 40 mm
Current draw: 40 mA
Original Price€80.40
5% price drop
New Price€77
Incl. VAT
+ €10.80 Shipping
€1.20 shipping when combined
30-Day Return Policy
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1
2 in stock
