Reddit reviews Audio Mixer Module Board - Ad831 Low Distortion High Linearity Active Rf Mixer Module Bandwidth
We found 1 Reddit comments about Audio Mixer Module Board - Ad831 Low Distortion High Linearity Active Rf Mixer Module Bandwidth. Here are the top ones, ranked by their Reddit score.
Withoutput bandwidth.CLEVER SETTING - Setting A single resistor connected between pins OUT and FB is used to set the gain.CONVERSION FREQUENCY AND AMPLITUDE MEDIATION - The amplifier has low DC offset characteristics, so it can be used in DC-baseband frequency conversion and quadrature amplitude demodulation.70MHz TO 10.3DB - When the mixer's output amplifier and the optimum source impedance, the SSB noise figure of the mixer is 10.3dBNO INSERTION LOSS - Different from the passive mixer, there is no insertion loss, no need external duplex device, and no need passive termination for AD831.
Those are great points and ideas. I've looked at some modular options for playing around, like mixer breakout boards, or ready-made filters from Mini-Circuits. Is that somewhat along the lines of what you're saying?
> DDS frequency synthesizers are really hot for this type of idea right now
I'm soldering up an Si5351 breakout board this weekend, in fact... :-) (I assume that counts?)