ass a asa Sent from my iPhone
> On Mar 12, 2020, at 9:00 AM, [email protected] wrote: > > Send Topband mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.contesting.com/mailman/listinfo/topband > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Topband digest..." > > > Today's Topics: > > 1. Re: Hi Z amplifiers for 160m (Chris Moulding) > 2. Re: Hi Z amplifiers for 160m (John Kaufmann) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 12 Mar 2020 10:10:44 +0000 > From: Chris Moulding <[email protected]> > To: [email protected] > Subject: Re: Topband: Hi Z amplifiers for 160m > Message-ID: > <[email protected]> > Content-Type: text/plain; charset=utf-8; format=flowed > > Thanks again for all the comments. Very interesting especially the > reasoning behind the designs. > > The device I've picked for my design is the LTC6228. This is a new > device by Analog Devices that only came out late last year. The voltage > noise is 0.88 uV/sqrt Hz and the current noise is 3 pA/sqrt Hz. Claimed > output IP product performance is <-100 dBc at 4V peak to peak output. > _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
