Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread Tom Knox
y, October 23, 2019 7:44 PM To: time-nuts@lists.febo.com Subject: Re: [time-nuts] 10MHz dist amps Thanks, Bruce. That's pretty much it -- while the layout/lack of shielded enclosure might have a bit to do with it, the opamps used (MAX477) aren't super-duper low noise at the floor. The

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread Anders Wallin
a shielded enclosure? > >> Thanks; > >> > >> Tom Knox > >> > >> 303-554-0307 > >> > >> act...@hotmail.com > >> > >> "Peace is not the absence of violence, but the presence of Justice" > Both MLK and Albert Einstein > >> > >> __

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread John Ackermann N8UR
om Knox >> >> 303-554-0307 >> >> act...@hotmail.com >> >> "Peace is not the absence of violence, but the presence of Justice" Both MLK >> and Albert Einstein >> >> ________ >> From: time-nuts on behalf of J

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread Bruce Griffiths
ein > > > From: time-nuts on behalf of John > Ackermann. N8UR > Sent: Wednesday, October 23, 2019 11:54 AM > To: ew via time-nuts > Subject: Re: [time-nuts] 10MHz dist amps > > FWIW, I designed the TADD-1 to have equal length signal paths fo

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread Tom Knox
MLK and Albert Einstein From: time-nuts on behalf of John Ackermann. N8UR Sent: Wednesday, October 23, 2019 11:54 AM To: ew via time-nuts Subject: Re: [time-nuts] 10MHz dist amps FWIW, I designed the TADD-1 to have equal length signal paths for all six channels

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread Bill Dailey
Yes,I saw that. I am just wondering if it is easier all around just to get one of those older devices. I am second guessing going through all that build. Bill Dailey Negativity always wins the short game. But positivity wins the long game. - Gary Vaynerchuk Don’t be easy to understand, Be i

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread John Ackermann. N8UR
FWIW, I designed the TADD-1 to have equal length signal paths for all six channels. 73, John On Oct 23, 2019, 1:01 PM, at 1:01 PM, "Bill Dailey, MD, MSEng, MSMI" wrote: >I am working in a project that requires me to have very similarly >phased >10mhz references (beamforming). > >Previously I

Re: [time-nuts] 10MHz dist amps

2019-10-23 Thread Dana Whitlow
If you're doing beam forming, the "one amp driving multiple loads" approach is probably going to do the best and most stable job of getting what you need. And all your loads should be identical, not some mix of different makes/models. But you will need to find an amplifier that can deliver the go

[time-nuts] 10MHz dist amps

2019-10-23 Thread Bill Dailey, MD, MSEng, MSMI
I am working in a project that requires me to have very similarly phased 10mhz references (beamforming). Previously I just used splitters for 10MHz but now I am graduating to a distribution amplifier. Looking for suggestions/recommendations and what I should consider. Distributing a Fury or a ma