Re: [IRCA] phasing units, then and now

2018-07-09 Thread Andrew Ikin
Hello Guy, You have raised an interesting question ref. using dual channel SDR for phasing. These may in future afford an alternative to some expensive commercial phasers. Also the SDR has the option of offering a fixed phase over a very wide bandwidth. This could be useful for phasing two orth

Re: [IRCA] phasing units, then and now

2018-07-09 Thread Chuck Hutton
has solved for any SDR, as best I know. Chuck From: IRCA on behalf of Guy Atkins Sent: Monday, July 9, 2018 11:59 AM To: Mailing list for the International Radio Club of America Subject: Re: [IRCA] phasing units, then and now Hi Mark, That was an excellen

Re: [IRCA] phasing units, then and now

2018-07-09 Thread Don Moman VE6JY
The ANAN Sdr series has phasing capability with control built into the graphical interface. Don VE6JY On Mon, Jul 9, 2018 at 7:06 PM Les Rayburn wrote: > Guy, > > I own an SDRPlay RSP-1 Pro and an RSP-2 Pro, still waiting to install them > and experiment with SDRUno. My plan was to be set up to

Re: [IRCA] phasing units, then and now

2018-07-09 Thread Les Rayburn
Guy, I own an SDRPlay RSP-1 Pro and an RSP-2 Pro, still waiting to install them and experiment with SDRUno. My plan was to be set up to record the entire FM band on I/Q output for this season, but that hasn’t happened yet. I’m also eying the SDRDuo for the phasing possibilities. This is intrig

Re: [IRCA] phasing units, then and now

2018-07-09 Thread Guy Atkins
Hi Mark, That was an excellent overview of DX hobbyist use of phasers! You covered the early history which I wasn't aware of, as I was mostly DXing on the tropical bands when Gordon Nelson and others did their pioneering work. There is one more phase (LoL) developing now--software based methods u

Re: [IRCA] phasing units, then and now

2018-07-07 Thread Brandon Jordan
Hi Mark. That is a very amazing history lesson! Thank you taking the time to post it. 73, Brandon ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are th

Re: [IRCA] phasing units, then and now

2018-07-07 Thread Mark Mobile
Mark: Nice history. Thank you! Cheers! Mark Durenberger, mobile -Original Message- From: Mark Connelly via IRCA Sent: Friday, July 06, 2018 10:18 PM To: irca@hard-core-dx.com Cc: Mark Connelly Subject: [IRCA] phasing units, then and now

[IRCA] phasing units, then and now

2018-07-06 Thread Mark Connelly via IRCA
--- Begin Message --- This message is prompted by the "Misek/Lankford/Ratzlaff proto test" thread that I found when perusing the 3-week IRCA digest recently sent, Interestingly I had not seen any of that discussion in the daily digests during that time period. Phasing two or more antennas has