Good catch Bob! I fixed it for the next revision. ----- Original Message ----- From: Bob Mix To: minima@xxxxxxxxxxxxx Sent: Friday, December 12, 2014 2:14 PM Subject: [minima] Re: A New Approach Based on the date, you are 90 years ahead of your time:-) I'm itching to build Minima 2. Bob On 12/12/2014 7:51 AM, Joe Rocci wrote: Rev 1.1 of the previously referenced paper is attached, showing Rx/Tx switching using a bus-switch. ----- Original Message ----- From: Joe Rocci To: minima@xxxxxxxxxxxxx Sent: Friday, December 12, 2014 8:47 AM Subject: [minima] Re: A New Approach For anyone who might like to try out my Buffered HyCas IF amplifier (B-CAS), I wrote the attached paper that describes background, theory and construction notes. I intend to post something additional describing the switching to make it BiDi. Joe