Re: Attenuators - theory and the design of.
Hi peeps... Further to the above..I had a few spare hours.. and thus I built a Mechanical switched attenuator adding an extra 20dB. All SMD resistors and the case is Bare pcb material. It was intended to be a replacement for the Teledyne switched attenuator in the SSB signal generator, but I had spaced the switches too close vertically, and not wanting to re drill the new front panel, I stayed with the original design and made this as well.
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Should get out more.
Regards
Wendy G8BZY
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