Re: Introducing Ward Harriman, AE6TY
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| Hi Ward,
I was thinking about lunch time and if I remember correctly, Dave and a couple of others mentioned a similar time.
Tim
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--- On Thu, 9/2/10, Hiroki Kato wrote:
From: Hiroki Kato
Subject: Re: [QRPops] Re: Introducing Ward Harriman, AE6TY
To: QRPops@...
Date: Thursday, September 2, 2010, 4:22 PM
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| Come any time and stay as long/short as you like. CU then, Hiroki AH6CY --- On Thu, 9/2/10, ward wrote:
From: ward
Subject: Re: [QRPops] Re: Introducing Ward Harriman, AE6TY
To: QRPops@...
Date: Thursday, September 2, 2010, 2:56 PM
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I would very much like to meet most of your folks on this list but I really can't spend the entire afternoon. Do any of you have specific times you might be attending?
Thanks, ward ae6ty
On Sep 2, 2010, at 12:27 PM, capesafari wrote:
I enjoyed the articles and of specific value to me was
the write-up about the education process around PCB manufacturing.?
I'm working on building and all-smt SDR rx design with the objective of size reduction. (Nothing new here, but an interesting challenge) The design/manufacturing process is interesting and your experiences/notes are very valuable.
I can't agree more on your closing perspective of "not to put off building new projects because of some "barrier to entry"?
I've had more fun recently, building things, than in the 15 years of ham radio before. We're certainly fortunate to be living in exciting times for rf tech development - given that a $10 SDR homebrew construction can now achieve the same level of performance of professional grade equipment - costing $1000s.
Being new to PCB manufacturing, I find the process of
parts-selection a little
cumbersome.
Especially the minimum-buy constraints for most of the SMT parts.
What is the trick to not have to buy 500 lots and to have the PCB layout dictate the parts selection and not the other way around?
Wonder if you have some tips on parts-selection process when using digi-key (or another vendor)?
Have you worked with any of the FPGA dev boards?
The Xilinx board looks like a decent starting point?
73,
Deon k6wh
--- In?QRPops@..., David W Crocker wrote:
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> Ward,
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> Great articles on SDR. I would love to talk to you about your project. I have a Tony Parks SDR receiver that I have been experimenting with using a E-MU sound card and Rocky software. It would be interesting to see if a portable QRP rig could be built using a DSP chip and a small uP, a la NUE-PSK modem but with SSB and other modes.
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> Dave Crocker W6VYC
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> --- On Fri, 8/27/10, eric norris
wrote:
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> From: eric norris
> Subject: [QRPops] Introducing Ward Harriman, AE6TY
> To:?qrpops@..., "Ward AE6TY Harriman" > Date: Friday, August 27, 2010, 9:39 PM
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> Dear QRPopsters:
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> I'm introducing Ward
Harriman, AE6TY, to the group.?? If his name is familiar it?
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> may be because you have read his three-part article in QRP Quarterly, "Making a?
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> Software-Defined Radio for the QRP Enthusiast."?? The final installment is in the?
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> current issue.
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> Ward also enjoys tinkering with antennas and other QRP equipment.?? He's
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> been a ham for a few years but he is clearly making up for lost time.???
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> 73,
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> Eric WD6DBM
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