So, what's the best technical introduction to DSP? It seems like most
general introductions start with things like FFT's and FIR and IIR
filters, but when you look at actual implementations you're looking at
things like Viterbi loops and similar that are not mentioned in the
general introductions. I'm wondering how a DSP professional finds out
about such things.
I've been looking at doing an exciter/detector pair (the idea that you'd
add up or down converters, power amplifiers, and various cetera to turn
those into a transceiver for whatever band you had in mind because all
that other stuff is a lot easier to design and construct than the
exciter and the detector) and I'm already resolved to doing a bunch of
VHDL or Verilog for it, even if I haven't progressed beyond the "find
some parts that might be suitable and sketch up some ideas" stage.
On 8/19/2015 1:31 PM, Gary Sitton via BVARC wrote:
Jonathan:
Yeah, I get it about the cost, but it's
worth it to some. I'm in this for my
love of the hobby and DSP in general.
That may seem a bit odd, but that's
my gig. So, just finish the SDR project
and get on with it. It'll be worth the
trouble.
73, Gary
On 8/19/2015 10:49, Jonathan Guthrie via BVARC wrote:
It seems to me that pretty much all of the SDR stuff is pretty high
end stuff. I mean, the ANAN-10E is $1000 and you still need a pretty
powerful computer to actually do something with it.
The SDR kit (the Peaberry) that's been 95% assembled on my bench for
a couple of months now is even $200 and that doesn't count the hours
and hours of surface-mount soldering it requires to build.
On 8/19/2015 10:43 AM, Rick Hiller via BVARC wrote:
Gary,
Are you familiar with TAPR -- Tucson Amateur Packet Radio (Google it)
The have a group dedicated to HPSDR's....pretty high end stuff.
GL.....Rick -- W5RH
-----Original Message-----
From: BVARC [mailto:[email protected]] On Behalf Of Gary
Sitton via
BVARC
Sent: Wednesday, August 19, 2015 10:22 AM
To: BRAZOS VALLEY AMATEUR RADIO CLUB <[email protected]>
Cc: Gary Sitton <[email protected]>
Subject: [BVARC] Software Defined Radio (SDR) users.
SDRers:
I would like to get in touch with anyone using Flex or ANAN
SDRs. I am
a DSP consultant and amateur radio enthusiast. If possible I would
like to
form a group of interested Hams using or wanting to use SDRs. My
goal is to
educate, where possible, and gather information from amateurs regarding
their concerns or problems with high end SDRs.
TNX & 73,
Gary Sitton, K5AMH
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_______________________________________________
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--
Jonathan Guthrie KA8KPN
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