We used Gitzo tripods with Sachtler heads for broadcast news/ENG cameras.
They handle a heavy load and are very stable, but do not have locking
spreaders. And probably way too expensive for the antennas in question.
I've used the Buddipole tripod for both the Buddipole and the MP-1 antennas.
Yes, Please and Thank You!!! to both I/Q output and mouse control.
73, Terry, N4TLF
-Original Message-
From: Nr4c
Sent: Friday, July 27, 2018 12:40 PM
To: Wayne Burdick
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] Survey and summary: Elecraft K3/K3S
panadaptersolutions
A good book about early microcomputing is "Fire In The Valley" by Paul
Freiberger and Michael Swaine, originally published by Osborne/McGraw-Hill.
Copyright 1984, It is pretty accurate up to that point.
I think that I still have a few issues of "The People's Computer Company"
and all of the
Not "soft-start", but
We have a Generac 20kW air-cooled generator at our house, that works
wonderfully! IIRC, anything larger is water-cooled. Our house has two,
200amp breaker panels. We have three A/C units, an induction cooktop,
ovens, dryer, and other goodies. When I started
and KYW in Philly
For a while, my previous employer, Gannett, parked the callsign WUSA (for
TV) in Minneapolis. When they acquired WDVM (ex WTOP) TV in DC, they moves
WUSA to there. Minneapolis became KARE.
Terry, N4TLF (formally WB4JFI)
-Original Message-
From: Fred C
er control
solutions already exist, so I assume that this would be a very limited
"market".
73, Terry, N4TLF (formally WB4JFI)
-Original Message-
From: George Thornton
Sent: Saturday, May 19, 2018 1:49 PM
To: Martin Sole ; elecraft@mailman.qth.net
Subject: Re: [Elecraft]
While this is OT, I think it deserves a response. I have built several
QRP-Labs kits, and have had no problems, other than an initial short in the
oven-based oscillator, which we were warned about in the instructions.
These are NOT HeathKit level kits, but almost nothing is anymore. I
I have a Surface Pro 3, and a Surface Pro 4, no problems with drivers here
either. I did have some driver issues with the SP3 under Ubuntu Linux, but
I just reformatted it to give to my wife. Next step is to figure out how to
get Linux working on the SP4. But, that's not your problem...!!!
While I don't disagree with the possibility of your first paragraph Joe,
your third one doesn't make a lot of sense to me.
Firstly, the K3/K3S (without the second receiver) cannot be on more than ONE
amateur band at a time. So, why create an artificial "test" that the
typical K3 can't even
The Ublox GPS units (like the Neo-6 and NEO-7) are not great for this
application. Their master oscillators are an oddball frequency (as far as
freq standards go, IIRC 48MHz?). That doesn't divide evenly to 10MHz, so
there is some jitter component at 10MHz output. Not what you want for a
I have two 200 amp panels, and each has a Sycom surge protector. I also have a
Generac 18kW ( or 20kW?) whole house (with Nexys smart load control) generator,
and companion ATS with its own protection.
Keep in mind other services, such as phone, Internet, cable, etc... Mine is
bundled, with
Sorry for the double-post, but I still use smaller UPS on all electronics, i.e.
Computers, TVs, etc. at least six UPS from 350w to 1.5kW. Haven't lost
anything since moving into the house, in Charleston, SC.
73, Terry, N4TLF
Sent from tfox iPad
> On Jan 6, 2016, at 6:11 PM, WB4JFI &
Original serial and parallel ports on the original IBM backplane were I/O port
mapped, not memory mapped. There were discrepancies between port numbers
between the true IBM I/O port numbers and "clones". Ports 3F8 and 2F8 for COM1
and 2, 3E8 and 2E8 for COM3 and 4. On a true original IBM,
Check out the Tiny Python Panadaptor (April 2014 QST). There is also a Tiny
Python Panadaptor Yahoo group. It runs a panadaptor (and waterfall) in
Python on either a Raspberry Pi or Beaglebone Black with a KX3. It does I/Q
processing from whatever small sound card in Linux. It can also do
Thanks for the info Bob. Did you implement rig control with the BBB/TPP and
KX3? If so, could we chat off the reflector, as I've had a hard time
getting rig control to work with the BBB, due to serial port issues. Not a
problem with the Pi/BBB, but the BBB seems to be more difficult,
Hey Jim,
One thing to remember with any digital scope is that you need to watch out
for digital sampling artifacts such as aliasing of signals in question.
There was a ham I knew that kept complaining that his AD9850 DDS module was
operating on two different frequencies, sometimes at one
to be difficult to program the boards, but I am persistent,
even if not smart!
73, Terry, N4TLF (formally WB4JFI)
-Original Message-
From: Barry
Sent: Saturday, September 05, 2015 2:27 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] Lines crisper on P3 since KSYN3A upgrade
for
only 23 OTA TV stations throughout the country (including during the DTV
transition). Before I saw the handwriting and retired.
73, Terry, WB4JFI (now N4TLF)
-Original Message-
From: Joe Subich, W4TV
Sent: Tuesday, March 10, 2015 10:18 AM
To: elecraft@mailman.qth.net
Subject: Re
). Before I saw the handwriting and retired.
73, Terry, WB4JFI (now N4TLF)
-Original Message-
From: Joe Subich, W4TV
Sent: Tuesday, March 10, 2015 10:18 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] TS-990
Flex makes a radio,
Correction - Flex makes a complex analog
It might be worth repurposing for other projects. I'd be interested in
getting a couple for experimenting with, maybe for shipping costs plus a few
dollars to make it worthwhile. But, I LOVE to play with DDS-based stuff, so
that's just me!
73, Terry, WB4JFI
-Original Message-
From
of these up on the pignology
web site.
This works very nicely.
73, Happy New Year, and good luck!
Terry, WB4JFI
-Original Message-
From: H. Cary
Sent: Saturday, December 27, 2014 10:25 AM
To: elecraft@mailman.qth.net
Subject: [Elecraft] K3 Piglet
Santa brought me an iPadAir for Xmas
could be
relied upon, but I've seen otherwise.
Good luck.
73, Terry, WB4JFI
-Original Message-
From: Chris Tate - N6WM
Sent: Saturday, December 20, 2014 2:13 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] Elecraft KX3 IQ out and spectral display pograms
Greetings and happy
really happy with this setup.
73, Terry, WB4JFI
-Original Message-
From: Philip Carter
Sent: Thursday, July 24, 2014 8:00 AM
To: John Scott ; elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT GENERAC generators
I would also recommend that. Very little trouble.
On Thursday, July
and KX3), but have mostly wire antennas.
73, Terry, WB4JFI
-Original Message-
From: wb4...@knology.net
Sent: Thursday, July 24, 2014 8:36 AM
To: Philip Carter ; John Scott ; elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT GENERAC generators
We also have a Generac generator, and ATS
Mine too. Unless Charleston has another earthquake, I should be okay.
Terry, WB4JFI
-Original Message-
From: Earl
Sent: Thursday, July 24, 2014 9:18 PM
To: K8JHR ; elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT GENERAC generators
My 20 KW whole house Generac runs on natural gas
, WB4JFI
-Original Message-
From: Nr4c
Sent: Tuesday, July 01, 2014 10:09 PM
To: Jenn Hughes
Cc: Elecraft@mailman.qth.net
Subject: Re: [Elecraft] iMic with iSDR on iPad4
I think it worked up thru iPad-3. Not sure but it works with wife's 2.
Sent from my iPhone
...nr4c. bill
On Jul 1, 2014
pallate)
I don't think they would be strong enough for shipping around the world, but
for carrying the rig around and preventing scratches or other damage, they
work fine.
73, Terry, WB4JFI
-Original Message-
From: Richard
Sent: Tuesday, June 10, 2014 9:41 PM
To: Elecraft
, WB4JFI
-Original Message-
From: Kevin Cozens
Sent: Wednesday, May 28, 2014 2:19 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] Computers in the Stone Age
Someone wrote:
Desktop computers did not come into being until the advent of the IBM
PC in the 1980s.
(Among?) The first
, WB4JFI
-Original Message-
From: Lewis Phelps
Sent: Wednesday, May 28, 2014 4:59 PM
To: elecraft@mailman.qth.net List
Subject: Re: [Elecraft] Computers in the Stone Age
Someone wrote:
Desktop computers did not come into being until the advent of the IBM PC
in the 1980s.
Nah
or 192k. YMMV
73, Terry, WB4JFI
Sent from tfox iPad
On Oct 12, 2013, at 9:32 PM, k3...@comcast.net wrote:
Tom,
I, too, am running the EMU0202. first thing you need to do is shft the
receiver 8KHz. That makes the appearance a bit better. I also notice
extraneous garbage on the display
to check your cables. I have had a
couple of commercially made cables that were defective, with partial shorts
between the various connections. I had trouble with I/Q balancing until I
found they were bad.
Good luck. 73, Terry, WB4JFI
Sent from tfox iPad
On Oct 12, 2013, at 7:27 PM, Tom tom
ever accidentally transmit on the Flex 1500 back into the
K2 - uh-oh. Having a spare rig could be handy though.
73, Terry, WB4JFI
-Original Message-
From: Michael Babineau
Sent: Thursday, August 29, 2013 10:22 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] Will the K2 and KX3
with the
KX3 to query the current frequency, for SDR software display. I have NOT
one this directly, so I don't know what SDR software support that.
73, Terry, WB4JFI
-Original Message-
From: Tom
Sent: Tuesday, August 27, 2013 11:35 PM
To: Elecraft
Subject: Re: [Elecraft] Will the K2
. I'm not hiding
anything, as I think Elecraft makes at least two of the best radios on the
market (K3/P3 KX3), and I'm not planning to part with either of mine.
73, Terry, WB4JFI
-Original Message-
From: Fred Jensen
Sent: Tuesday, August 20, 2013 7:50 PM
To: Elecraft Reflector
Subject
Agreed. Since Fred's original questions referenced the use of an S-meter to
measure weak versus strong signals, I was simply trying to frame part of my
answer to match his reference, and show how errors could creep into that
methodology.
73, Terry, WB4JFI
-Original Message-
From
walls, seems to be OK for short periods. Unless the
wall has cheap paint on it!
73, Terry, WB4JFI
-Original Message-
From: Jim Sheldon
Sent: Tuesday, August 20, 2013 5:39 PM
To: Elecraft Mailing List
Subject: [Elecraft] Elecraft Demo at hamfests - antenna hint
Having done demos of my
For more permanent wiring, I have used shower curtain hooks, stapled in
place at the small end. You can open the shower curtain hooks, lay the
cables in place, then close them back up. We used to wire edit booths with
them. Makes wire access very simple.
73, Terry, WB4JFI
-Original
. To each his/her own.
73, Terry, WB4JFI
-Original Message-
From: Fred Jensen
Sent: Monday, August 19, 2013 3:33 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3 and whats next from Elecraft
I could use some education here please:
What is the advantage of sampling directly off
and bypass caps, and maybe rewiring the smoke
detectors with shielded cables. The security system hasn't a clue
So, getting out is not the only issue
73, Terry, WB4JFI
-Original Message-
From: Mike WA8BXN
Sent: Tuesday, August 13, 2013 2:57 PM
To: elecraft@mailman.qth.net
Subject: Re
at the
key gap. I DO have problems when a ham is using an electronic keyer, and
must rely on receiving the actual RF signal in those cases.
What, you call me an air-head? My brain has been oxygen-depleted for years,
and I LIKE IT!
73, Terry, WB4JFI
-Original Message-
From: Wes (N7WS
the AD9850 to serial mode, you
also need to set a couple of pins to VCC or ground. I sort of remember D7
being one of them, but I can't remember the exact details right now.
Hope that helps some.
73, Terry, WB4JFI
-Original Message-
From: Brian Pepperdine
Sent: Thursday, June 27
I have used one of the Powerwerx supplies with a K3 for a couple of years now.
It works great, with very little problems. When I got mine, they still had a
switch set to 220VAC, and the output was low until you changed it to 120VAC.
Instructions were included regarding that. Mine also had
simulator when working with AX.25 and AO-27 command stuff. I have most of
the old CP/M and SIG/U user group disks as well. I dumped the Diablo 620(?)
printer when I moved
73, Terry, WB4JFI
-Original Message-
From: Grant Youngman
Sent: Tuesday, May 28, 2013 6:17 PM
To: elecraft
, WB4JFI
-Original Message-
From: Phil Hystad
Sent: Monday, March 18, 2013 12:19 AM
To: elecraft@mailman.qth.net List
Subject: [Elecraft] A KX3 Curiosity Question about ACC2 and RXIQ
On my KX3 the ACC2 and the RXIQ connectors are 2.5 mm rather than a more
common 3.5 mm. So, does
report on the 6000 series.
73, Terry, WB4JFI
-Original Message-
From: Barry LaZar
Sent: Wednesday, March 13, 2013 10:13 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] Wait For The K4 Direct RF Sampled SDR?
I'm sort of curious about what Flex is doing with their new radio
to play, but less
funds to go hog wild! Or, should that be Ham wild?
73,
Terry, WB4JFI
-Original Message-
From: Lyle
Sent: Saturday, March 09, 2013 2:19 PM
To: Lynn W. Taylor, WB6UUT
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] [KX3] Portable Antenna question
Hello Lynn
from the
iSDR. I've been stuck trying to get a wifi version running, but wifi on the
Arduino is a pain, and I've been having house work done that has unfocused
me for two months now. Charles is aware of our work.
73, Terry, WB4JFI
wb4...@knology.net
-Original Message-
From: GDR
Sent
I have had one of these for a while now. Getting the wrong parts from
Digikey one time pushed me over the edge to get them. Highly recommended,
but not cheap.
Terry, WB4JFI
-Original Message-
From: Ken G Kopp
Sent: Thursday, September 27, 2012 5:44 PM
To: elecraft@mailman.qth.net
Weird. The ebay item write-up says mono-mic input at one point, but it also
talks about two ADCs. Which is it?
Thanks for the info, please keep us informed.
73, Terry, WB4JFI
-Original Message-
From: Clint
Sent: Thursday, August 23, 2012 3:45 PM
To: elecraft@mailman.qth.net
Subject
of managing the analog I/Q signals.
73, Terry, WB4JFI
-Original Message-
From: Barry LaZar
Sent: Tuesday, August 21, 2012 9:23 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] USB sound dongle
Years and years ago, I was involved in an area that had to do with
propagation and circuit path
Mr Nyquist would be happily surprised at that. With IQ samples at 48kS/s
each, you get a maximum of 48kHz, or one-half the total bandwidth. Not 48k+48k.
So, with a 48k sample rate, you will get plus and minus 24k from center.
Sent from tfox iPad
On Aug 19, 2012, at 4:33 PM, Joe Subich, W4TV
curiosity has declined with advancing
years - it is no longer enjoyable to argue on the basis of observations vs.
theory to sort out the differences - that was fun mind games many years
ago. but today it is no longer a challenge.
73,
Don W3FPR
On 8/19/2012 5:45 PM, WB4JFI wrote:
Mr Nyquist
was declared
at about noon, as rig and operators were all getting too hot. The SSB
station was inside a nice air-conditioned building. Imagine that. I guess
since we were tuffing-it-out on CW, they figured we didn't need no stinkin'
AC either
I REALLY enjoy my K3/P3!
73, Terry, WB4JFI
, and not necessarily a Flex lover, but in the interest of
balance.
73
Terry, WB4JFI
-Original Message-
From: Joe Subich, W4TV
Sent: Monday, May 21, 2012 1:03 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] [OT] Dayton- new hf rigs?
Flex is releasing the new 6500 and 6700 radios
less that a Flex 6500. Maybe I should shut up now.
Reflector, I am done with this. Long live my K3! I have, and will continue
to defend my K3 on the Flex reflector just as vigorously. Sorry for the
off-topic bandwidth.
73,
Terry, WB4JFI
-Original Message-
From: Joe Subich, W4TV
Sent
at the page bottom, last item.
Or, am I looking at a different Flex Radio Systems on-line store Signature
Series page than everyone else?
Terry, WB4JFI
-Original Message-
From: Peter Wollan
Sent: Monday, May 21, 2012 3:31 PM
To: wb4...@knology.net
Cc: Joe Subich, W4TV ; Elecraft Reflector
leading edge. Marketing,
you decide.
Hope this isn't too off-topic.
73,
Terry, WB4JFI
-Original Message-
From: Joe Subich, W4TV
Sent: Saturday, May 19, 2012 7:29 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] OT: Dayton New Equipment Show
The Flex 6000/6700 is an on frequency
to the
low-VHF Platinum DTV transmitter we installed in Cleveland (channel 2 or 4,
I can't remember which) to work through the DTV transition with their analog
channel 3.
They take a licking, and keep on ticking!
Terry, WB4JFI
-Original Message-
From: Lance Collister, W7GJ
Sent: Saturday
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