neazoi
Advanced Member level 6
Hi on my Classic 40 **broken link removed** I am using a SMPSU from a laptop. There is a bit of hum in the received audio on a nearby radio, so I thought this was because of the SMPSU.
So I used a 24v transformer (ubloaded voltage 28v) and a bridge rectifier and a 4700uF after it to power the transmitter. The hum was much more!
Why is that? Can it be a transmitter problem or a PSU related?
Can it be cured?
So I used a 24v transformer (ubloaded voltage 28v) and a bridge rectifier and a 4700uF after it to power the transmitter. The hum was much more!
Why is that? Can it be a transmitter problem or a PSU related?
Can it be cured?