UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Attenuators

Wendymott · 13th Dec 2017, 10:50 am

Thanks Hugo. A marvel of engineering...the Teledyne relays. As I am not going anywhere near 200 Mhz..they are ok...
I used one in the VXO (9 Mhz) to switch upper / lower sideband, and six in the Sig gen attenuator.
I note the feedback issues if used in High "Z" circuits.

13th Dec 2017, 10:50 am	#47
Wendymott Octode Join Date: Jun 2013 Location: Huddersfield, West Yorkshire, UK. Posts: 1,795	Re: Attenuators - theory and the design of. Thanks Hugo. A marvel of engineering...the Teledyne relays. As I am not going anywhere near 200 Mhz..they are ok... I used one in the VXO (9 Mhz) to switch upper / lower sideband, and six in the Sig gen attenuator. I note the feedback issues if used in High "Z" circuits. __________________ Should get out more. Regards Wendy G8BZY