> On Mar 25, 2019, at 9:57 AM, Bert wrote:
>
> Hi Phil,
>
> Voice interface is OK with household electronics but I doubt we'll see it
> in our transceivers in the near future. The ham radio market is probably
> too small to make this feature commercially viable. Again, dollars and cents!
>
> On Mar 25, 2019, at 9:10 AM, Bert wrote:
>
> Touch screens are unavoidable!
The trick is to provide a full complement of "hard" controls for functions
accessed most frequently, "in the heat of battle," as they say, while
leveraging the touch screen for its versatility.
Touchable
> it's over 25 lbs I'm not interested. Was never so happy as the day I sold
> that 57 lb TS-990S.
Amen, brother. You’ll never see a home-brew rig weighing more than about 12
pounds in my shack.
Wayne
N6KR
__
Elecraft mailing list
I avoid even a hint of impropriety by only counting contacts I make on a KX2,
miles from civilization, without a computer in sight, with cellphone off, and
logging by hand. I credit myself bonus points for inclement weather, mosquitos,
etc.
Try it sometime ... it's refreshing, not least of
If you're a new owner of a K3, K3S, KX3 or KX2 -- or if, like most of us, you
never quite made it all the way through the owner's manual -- you might not
have tried our FSK-D mode. This is one of our favorite features. It gives you
an amazingly simple way to dabble in amateur radio's original
One thing that defines Elecraft is an extended community comprised of builders,
operators, tinkerers, and friends. It's been gratifying to watch the breadth
and depth of this interaction over the years (mostly civilized and helpful :)
In particular, we'd like to recognize those who have
Hi Richard,
The toroids weigh almost nothing and the wire is very strong. We've never had
an issue with toroids coming loose under normal levels of vibration.
73,
Wayne
N6KR
> On Mar 5, 2019, at 10:11 AM, Richard Corfield
> wrote:
>
> The toroids don't seem fastened down in any way.
Hi Mike,
This will be fixed in the next release. For now the setting is fixed at either
500 ms or 1 second per update. This applies to the audio voltmeter/dBV
voltmeter functions of the DISPLAY switch.
73,
Wayne
N6KR
> On Feb 27, 2019, at 3:02 PM, K4PI wrote:
>
> I asked this before but
Mac·Gy·ver
Verb, informal (U.S.): To make or repair (an object) in an improvised or
inventive way, making use of whatever items are at hand
* * *
Last weekend I had the good fortune to be on the Kern River, in the southern
Sequoia range, with excellent hiking *and* RF conditions. I
As time permits, we're trying to better characterize the RF noise that plagues
stations at various locations.
So far, data collected during this informal survey has taken the form of verbal
descriptions. Scope traces or digitized samples would be much more helpful,
since they'd show the
Here's another feature available on all of our newer radios: the AF limiter.
Background
--
AGC (automatic gain control) keeps the AF output level of a receiver relatively
constant over a wide range of RF input levels. Most operators keep their
receiver's AGC on at all times, so
Lou,
I've asked our sales department to investigate this. Sorry for the double
glitch!
73,
Wayne
N6KR
> On Feb 8, 2019, at 4:41 AM, Lou Voerman W2ROW wrote:
>
> Let me start by saying that I am a long term Elecraft customer. I have built
> 4 K2s and a K1. I also own a K3, K3s, KX3, KX2 and
All of our K-Line and KX-Line rigs include our "quick memories" feature. I use
this all the time. In case you missed it, I thought I'd remind everyone how it
works.
First: Why do you need quick memories? The general idea is that, on each band,
you probably have some favorite starting points
The "winter" weather in California over the weekend was embarrassingly mild.
Even balmy. It'll likely go down as the hottest January on record, as last
year's did, and the one before that, etc., making this hardly the place to
mount a credible WFD effort. Worse, a heavy slate of honey-dos
Quite a bit of activity right now in WFD, especially 40 m SSB around 7200 kHz.
If you're not feeling adventurous, just operate from home and sign "1H ". Have fun!
Wayne
N6KR
> On Jan 24, 2019, at 8:01 AM, Wayne Burdick wrote:
>
> If, like me, you feel like one field day a
Jan wrote:
> Nice write-up about CW Spotting...
Thanks.
> You write: armed with a dozen or so crusty FT-243 crystals for my Heath HW-16
> (Away from "where" was a poorly answered question, as my Hallicrafters
> receiver dial wasn't exactly digital.)
>
> QUESTION: Did your Heathkit
If, like me, you feel like one field day a year is not enough, then by all
means give Winter Field Day a try. This event has been going on for some time,
with growing participation, and in most respects it’s very similar to the
annual ARRL Field Day. (It is NOT a QRP-only event.)
The exchange
on my QRZ page
> https://www.qrz.com/db/KK6CUG.
>
> It would fit into a backpack but it's 20 M only. Beer bottle for scale only -
> hi hi.
>
> https://www.qrz.com/db/KK6CUG
>
> Jeff, KK6CUG
>
> On 1/23/2019 8:34, Wayne Burdick n...@elecraft.com [KX3] wrote:
>>
't be actually used when
> being worn. The circulating currents in a Hi-Q loop result in strong RF
> fields along the loop axis which should be avoided in use.
>
> jim ab3cv
>
> On Wed, Jan 23, 2019 at 11:21 AM Wayne Burdick wrote:
> Wish I had time to build one of these my
an park with my backpack or similar on
> my knees and make some contacts.
>
>
>
>
> Wolf, OE7FTJ
>
> Emergency Communications via Winlink Global Radio Email ®️
>
>
>
>
>
>
>
> Am Di., 22. Jan. 2019 um 21:57 Uhr schrieb Wayne Burd
ble.
>
> It would bring new meaning to the term "compromise antenna", but I bet it
> would be more effective than a super small loop the size of backpack frame.
>
> 73,
> Dave AB7E
>
>
>
>>
>>
>>> On 1/22/19 12:57 PM, Wayne Burdick wrote
nal Message-
> From: elecraft-boun...@mailman.qth.net On
> Behalf Of Wayne Burdick
> Sent: Tuesday, January 22, 2019 2:57 PM
> To: Elecraft
> Cc: KX3
> Subject: [Elecraft] Urban stealth HF: Inside-the-backpack loop antenna?
>
> I’ve engaged in plenty of ultralight HF pack oper
I’ve engaged in plenty of ultralight HF pack operation, with a KX2, AX1 antenna
and a dragged counterpoise. In wide open spaces it’s a blast. But urban
settings with dogs, wire-eating cacti and overzealous Neighborhood Watchers can
distract from one’s radio experience.
So, just for grins, I’d
Elecraft's auto-spot and CWT features -- available on the K3/K3S/KX2/KX3 -- are
very useful tools for CW operators, especially those not experienced in
pitch-matching. Here's a bit of history on where these features came from and
how they work.
CW Spotting History
When a station finishes a
Thanks for all the many great suggestions and digressions, folks. Sorry I can't
respond to all of them right away.
My favorite so far is the request for Semantic Filtering Mode (SFM), which
"might, with skillful adjustment, suppress political commentary from 75
meters." Our DSP IC does include
Sure. Or maybe the "real" K3S is "Son of K3," while the upgraded model is
"Stepson of K3"?
Back to my lab where I belong
Wayne
N6KR
> On Jan 10, 2019, at 7:17 PM, Rich wrote:
>
> I kind of like
>
> K3s (lower case S) is modified K3
>
> K3S (upper case S) is the new radio
>
> Rich
>
Hi all,
The K3/K3S and KX2/KX3 are SDRs, by definition, because they provide
demodulation and modulation features via a DSP chip that is programmable.
Our DSP algorithms already give the user all the usual features expected of an
all-mode transceiver, and then some:
- DVR
- variable
...and the AF amp improvements on the DSP board, and the new VFO display bezel,
and the 5/10/15 dB attenuator on the RF board, and the lower noise mod on the
RF board :)
Wayne
N6KR
> On Jan 10, 2019, at 6:37 PM, Jamie WW3S wrote:
>
> what do we call an original K3 with the new preamp and
Nonetheless: to each his own :)
Wayne
N6KR
elecraft.com
> On Jan 7, 2019, at 2:32 PM, Mike Morrow wrote:
>
> Joe wrote:
>
>> I love my KX2 but the main tuning knob has always been a problem for me.
>>
>> It’s just a tad too small and not easy to spin rapidly.
>>
>> I found a very nice
Since the beginning, Elecraft products have been used under difficult field
conditions. There's the usual rain, insects, and insomnia of Field Day, of
course. Murphy at his best. But our customers have gone well beyond this,
conquering uncharted territory, experimenting with new technology,
We came up with a dozen names. This one stuck. And yes, “elegant craft” was one
inspirational phrase.
Wayne
elecraft.com
> On Dec 6, 2018, at 3:49 PM, Rose wrote:
>
> Lee,
>
> I believe it's related to "elegant craft". I'm sure we'll hear about it if
> I'm wrong.
>
> 73 !
>
> Rose
In case you missed it, here's the edited version of last night's Ham Nation
podcast:
https://twit.tv/shows/ham-nation/episodes/379?autostart=false
It was an honor to be on the show and to be interviewed by Bob Heil.
The first part of the show is about QRZ.com, celebrating their 25th
In answer to many private inquiries on the topic: An unboxed KX2 will fit in a
stocking whose interior cross section approximates an ellipsoid 3.5" long and
2" wide (9 x 5 cm). An MH3 microphone and KXPD2 paddle inserted ahead of the
KX2 will satisfactorily occupy an equilateral conic toe void
My bad. Yes, I need to update both the KX2 and KX3 manuals
Wayne
> On Dec 5, 2018, at 9:17 PM, Walter Underwood wrote:
>
> Yeah, it is kind of weird that the KX3 specs still say it is a 12 W radio,
> but when you look at the right firmware release, it is a 15 W radio under
> certain
. assembly time from 1999 for the basic unit. J Yes,
> long nights with no breaks and nothing better to enjoy when on TDY with my CO.
>
> 73,
> Bill
> K9YEQ
>
> https://wrj-tech.com/
>
> From: k...@yahoogroups.com On Behalf Of Wayne Burdick
> n...@elecraft.com [KX
Our KX2 and KX3 transceivers have many standard features targeted specifically
at SSB operation. Some are pretty much unheard of in other radios in this
class.
Just in case you missed them:
*** DVR (Digital Voice Recorder) ***
You can record and play back two 15 second DVR messages. These
It’s on the Even Shorter list now. Thanks for the reminder.
Wayne
N6KR
elecraft.com
> On Nov 24, 2018, at 6:35 PM, Rick Miller - N1RM wrote:
>
> We are operating a K3s remotely and varying conditions/operator styles make
> it necessary for us to adjust VOX delay for CW. Searching the
Just to confirm: The threaded PEM nut at the far end of the AXT1 tripod adapter
has 4-40 threads. To use it as a tie point for a counterpoise wire, all you'd
need is a 4-40 thumb screw as others have mentioned. The AXT1 has two
additional unthreaded 1/8" (3 mm) holes which should help with
Hi all,
We made a few minor changes to the K3/K3S firmware build recently, including
the addition of the "SW" command (to read SWR from a software application).
Even though the changes were minor, a few other functions were updated for
esoteric reasons having to do with "the linker," etc.,
We've added an SWR read command, "SW;" to the K3/K3S/KX2/KX3 transceiver
firmware. It's intended to provide enhanced transmit monitoring in
remote-control applications.
If you'd like to incorporate this command into your own software, and you can
give the new firmware a try this coming week,
The current Elecraft newsletter includes a great article by Bruce, NJ3K, about
his experience working DXCC the hard way (QRP mobile CW, using a KX3). We're
hoping to entice more of you to write articles on your experiences with
Elecraft gear, or of general interest. These may appear in the
If you're wondering if an AX1 whip antenna might work for you, check out the
early reviews here:
https://www.eham.net/reviews/detail/14042
On a separate note, I'd like to thank everyone who replied to our query about a
40 meter extender for the AX1 (the AXE1). Based on the overwhelmingly
Hi all,
Sometimes the bands normally covered by the AX1 just aren't open (20/17/15
meters), yet 40 meters has all sorts of activity. Like tonight, at my QTH. 40 m
is also a great local/emergency band, with many active regional nets.
For such times, we may offer an extender for the AX1 that
Glad you like the AX1, Ed.
> What’s next ??
You tell us :)
Wayne
N6KR
> On Nov 15, 2018, at 5:17 PM, edward kacura via Elecraft
> wrote:
>
>
> Received my AX1 yesterday, so small but a gorgeous piece of engineering !!
> Put it to the test this morning...I had just made a Q on 20m
I've been meaning to try pairing the KX2 and AX1 with a notebook computer to
try FT8 from the field. But hiking is all but out of the question right now in
northern California due to the fires.
Anyone try FT8 on their AX1 whip yet?
73,
Wayne
N6KR
Hi Norm,
I power up all my E-gear periodically, including the K1, to remind myself of
how much fun it was to design (and to build S/N 001, which always qualifies
as a home-brew project).
Hope you’re enjoying yours.
73,
Wayne
N6KR
http://www.elecraft.com
> On Nov 13, 2018, at 7:14
Petr,
The KXPA100 was designed specifically for this purpose. It is rugged, high
performance, fully integrated with the KX3, and very reliable. With PIN diode
T/R switching and a fanless design (very large heat sink), it's like having a
100 watt KX3. Also makes a great mobile amp, with
Someone asked me recently whether a KAT500 could be remote-controlled and
placed closer to the antenna(s). The answer is yes: All functions of the KAT500
can be conveniently controlled via our KAT500 Utility program, which runs on
any PC. Alternatively, you could write your own controller
If you have an interest in 6 meter portable operation, including the use of
quick-deployment gain antennas for this band, please email me directly.
73,
Wayne
N6KR
__
Elecraft mailing list
Home:
One of the features of our new website is a rotating series of customer
testimonials (at the bottom of the home page). We'd like to upload a couple of
fresh quotes here rather than use the ones from our old site.
If you'd like to contribute a short sentence or two about your favorite
Elecraft
> Sparks NV DM09dn
> Washoe County
>
> On 10/29/2018 8:08 PM, Wayne Burdick wrote:
>> Every year, especially in summer, our techs see radios come in that have
>> been damaged by lightning, despite the radio's protective circuitry. You can
>> take steps to red
Every year, especially in summer, our techs see radios come in that have been
damaged by lightning, despite the radio's protective circuitry. You can take
steps to reduce your own risk.
1. Many of us remember to disconnect antennas when lightning is anticipated.
But in our experience, the most
We were indeed.
Wayne
N6KR
> On Oct 24, 2018, at 10:04 AM, Paul Van Dyke wrote:
>
> Errr There is a rare chance that they were slammed...
>
> KB9AVO
>
>
> On 10/24/18, William Shanney wrote:
>> I ordered mine on the pre-order day and have heard nothing.
>>
>>
>> Bill, W6QR
>>
Hi Rich,
It may already be in the mail. If it ends up backordered (things flew off the
shelf pretty fast), and you're in a hurry, I'll send you one of the prototypes.
73,
Wayne
N6KR
> On Oct 22, 2018, at 6:15 PM, rich hurd WC3T wrote:
>
> I ordered an AXT1 tripod mount about 1 day before
Q: What length of coax should I use with the AXT1 tripod adapter?
A: If the whip is close to resonance, which will usually be the case on 20
meters, coax losses should be fairly small even with longer runs, say up to 15
feet. When using the AX1 on 17 and 15 meters where an ATU is required, use
For some perspectives on the AX1, see:
https://www.eham.net/reviews/detail/14042
73,
Wayne
N6KR
http://www.elecraft.com
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help:
Another Pacificon has come and gone Seems like a great time was had by all.
That certainly applies to those of us at the Elecraft booth, where it always
feels like a reunion.
I’d like to thank everybody who stopped by to kick the tires, tell stories, or
just introduce themselves for the
mp; 6 meter version to complement the current
> model AX1.
>
> 73 de Dave, W5SV
>
>
> On 10/21/18 10:04, Wayne Burdick wrote:
>
> (stuff deleted)
>> If there were a lot of interest in an AX1B, we would consider it.
>>
>> 73,
>> Wayne
>> N6KR
>
Thanks for the report, Ed. What was your elevation at the time?
Wayne
N6KR
http://www.elecraft.com
> On Oct 20, 2018, at 8:44 PM, Edouard Lafargue wrote:
>
> Brought my KX3 on a day hike in Donner Pass (California) today, and fired
> it up on a small peak (George R. Stewart Peak) with
Hi Jim,
The 17 meter switch position allows efficient operation with an ATU on 17 and
15 meters. While it may be possible to achieve a low SWR on higher bands, the
losses would be higher.
A better approach would be to build a different base unit with smaller
inductors. For example a 10 and 6
To everyone planning to be at Pacificon: A reminder that Doug Hendrix (KI6DS)
and I will be doing a presentation tonight on the Norcal 40 transceiver to mark
its 25th anniversary (as well as that of the Norcal QRP club).
Details: Danville room, 7 PM
Cake will be served.
If applicable, bring
Now that the new website is online, the AX1 product page has a new link:
https://elecraft.com/products/ax1-antenna
73,
Wayne
N6KR
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help:
> Here are a couple things I'm having trouble finding:
> Builder resources: kit advice, soldering tips, etc
> I saw eham reviews, didn't see ARRL or rig comparison chart.
Thanks for all the input, gang...please keep it coming. We know there will be
lots of minor (and some major) improvements to
N!
Just joking. Emphasizing the very broad nature of our product line. Frightening
Eric, as I tend to do each year around Pacificon/Halloween.
But seriously: Now that some AX1s have been shipped, I'd love to hear what
everyone's working on their forays into the wild.
73,
Wayne
N6KR
The Safari-4 and Koala are one-of-a-kind. They're in my closet :)
Wayne
N6KR
> On Oct 15, 2018, at 8:15 AM, Petr, OK1RP/M0SIS wrote:
>
> Congrats for your Safari 4 and Koala rigs in collection if you have them!
> SST should not be big problem to find some day...
>
> Petr
>
>
is it simply a through
> bushing requiring some other means of securing it? I would hate to order
> the AXT1 only to find out I now have to run to the hardware store to cobble
> together some sort of Franken-mount to make it work.
>
> Thanks!
>
>
>> On Wed, Oct 17,
Hi gang,
Our new AX1 antenna has to be just about the worst-kept secret in Elecraft
history. We've been tinkering with it for over a year, going on ultralight
field outings and giving hands-on demos of the prototypes at hamfests. (Thanks
for all of your enthusiastic input!)
We're happy to
Thanks for the report, Thaire.
As we recommend in the AX1 owners manual, it’s a good idea to also bring along
wire for a tree-based antenna for times when conditions are very poor, and/or
you have more time to set up.
Have fun!
Wayne
N6KR
http://www.elecraft.com
> On Oct 16, 2018, at
Having operated pedestrian mobile many times, I’d like to offer a few
suggestions for those new to the use of short whips (like the AX1). These and
other tips appear in the AX1 manual.
* Elevate the antenna whenever possible. For example, if you’re using a KX2,
HT-style, your transmitted
Surely you jest :)
Wayne (“just getting started”), N6KR
http://www.elecraft.com
> On Oct 14, 2018, at 2:26 PM, Fred Jensen wrote:
>
> Retirement? [:-)
>
> 73,
>
> Fred ["Skip"] K6DGW
> Sparks NV DM09dn
> Washoe County
>> On 10/14/2018 12:03 PM, Ed G wrote:
>> When you look at what they
Thanks, Ed. The exact date is hard to pin down. Nonetheless, we’ll keep your
kind words in mind as the wild ride continues.
73,
Wayne
N6KR
http://www.elecraft.com
> On Oct 14, 2018, at 12:03 PM, Ed G wrote:
>
> I’m not sure of the exact month, but I believe 2018 is the 20th year since
Today I climbed up McGinty Peak trail, a steep, rocky hike with a great payoff
— a nearly 360 degree view of western San Diego county.
At the top I pulled out the KX2 and used it HT style with the AX1. Bands were
in moderately good shape. In short order I worked TI8II (20 CW), JA2CQZ (17
Hi all,
I heard an NPR interview with the city manager of a small town in the Florida
panhandle this morning. He said that many nearby towns have zero communications
right now, and he was “hoping to be heard” via radio. They’re pretty desperate.
Cell towers and landlines are down. They can’t
Meanwhile, many people are working DX in all modes day and night...go figure :)
My weapon of choice is a KX2, hand-held, running 10 watts to a 3-band,
4-foot-long whip. Despite the obvious compromises, I never fail to make some
worldwide Qs on hiking trips -- though it is certainly easier when
The wrong early-order link was sent out. Sorry about that. It will be corrected
and the email re-sent soon.
General product announcement will be later this week. The early order email was
for those who signed up previously.
73,
Wayne
N6KR
Hi Joe (et al),
I just reviewed this with our K-Pod firmware engineer. Going from 200 to 400
counts is more complex than it sounds because of system bandwidth limitations
at the front panel RJ45 port. We still think it's possible, and we'll both be
looking at it when we get a chance.
73,
Hi all,
If you're planning to be at Pacificon, please join Doug Hendricks (KI6DS),
myself, and a gathering of NorCal QRP alumnus on Friday night at 7 PM in the
Danville room. It's the 25th anniversary of the NorCal 40 transceiver, a little
radio that helped get the club off the ground. (Even
Hi Kevin,
Warming up the gear. I'll see you on 14.050, conditions permitting.
Wayne
N6KR
> On Sep 22, 2018, at 8:23 PM, kevinr wrote:
>
> Good Evening,
>
>While scouting out trees to thin I found a number of new elk trails. One
> poor alder tree had very little bark on the lower four
The center frequency of the audio peaking filter tracks the side tone pitch
(PITCH control). So does the receive filter center frequency.
Wayne
N6KR
http://www.elecraft.com
> On Sep 22, 2018, at 4:40 PM, Fred Jensen wrote:
>
> Is the center frequency of the K3 Audio Peaking Filter
hat were you using for an antenna?
>
> 73,
> Barry
> K3NDM
>
> On September 20, 2018 11:07:01 PM EDT, Wayne Burdick
> wrote:
> Tonight I heard a very weak CW CQ on 7.007 MHz right around sundown -- LA1MFA
> (Norway). With the filtering on the K3S dialed down to 100
Tonight I heard a very weak CW CQ on 7.007 MHz right around sundown -- LA1MFA
(Norway). With the filtering on the K3S dialed down to 100 Hz, 30 Hz audio
peaking filter (APF) turned on, and the noise blanker optimized, he was
readable. I called and he came right back to me.
I would normally
All bottom-side components must be less than 0.25” in height so they don’t
touch the inside of the bottom cover. You can fold parts over, but I would
never, ever attempt to modify their height by removing material. If you feel
compelled to do that, better to just request a lower-profile
Wow! Thanks for the nostalgic RF trip, everyone. Seriously...great stories.
Moving forward in time a bit, I wanted to note that RF miracles continue to
happen every day. (Well, most weekends in my case.) Last Saturday’s
physics-be-damned results: several solid SSB QSOs on 20 and 17 meters all
15 meters never fails to amaze me.
During a recent bout of paper log archaeology, I rediscovered a QSO I logged as
a teen, in 1972. I was just minding my own business, tuning up using a Heath
DX-20 driving 3 feet of coax to a 40 W incandescent bulb. Then a guy in
Illinois called me
Some
Hi Fred,
Use the MN command select the menu entry number. This simulates going into the
menu at the radio. The Programmer's Reference provides a table of MN values for
each transceiver--be sure to use the one for the K3/K3S.
Then use the MP command to read or change the value. This is also
Steve,
To unlock a menu entry, you have to hold KHZ for about 3 seconds.
Wayne
N6KR
http://www.elecraft.com
> On Aug 26, 2018, at 8:11 AM, steve long wrote:
>
> Message on display indicates, ATU locked. How is it unlocked? Pressing the
> Khz button has no effect.
>
> Thanks,
>
>
Hi Randy,
PITCH mode is not available on the K3 at this time. It was a bit of an
experiment when we added it to the KX3 (which uses a different DSP chip). We
liked it, and kept it.
It's on the list for future addition to the K3/K3S.
73,
Wayne
N6KR
> On Aug 21, 2018, at 7:38 PM, Randy
Hi all,
The KX3 has two different AFX (audio effects) modes: DELAY (simulated stereo)
and PITCH (binaural pitch mapping). DELAY is the default, and it can greatly
reduce operating fatigue as compared to mono audio.
PITCH is sometimes overlooked as an option, but it too can make listening more
Hi Lynn,
The interesting part is in the first 15 minutes. There's also a text
transcript. Search for "Show Transcript" at:
https://loe.org/shows/shows.html?programID=18-P13-00033
Wayne
> On Aug 21, 2018, at 5:34 PM, Lynn W. Taylor, WB6UUT
> wrote:
>
> For those of us who don't have
Here’s a bit of peer-reviewed hard science I somehow missed. Also appeared in
Wall Street Journal, etc., but this podcast explains it better.
Listener discretion advised... not suitable for easily discouraged
next-generation listeners.
https://bit.ly/2ORWTrR
I hope they’re wrong.
Hi Roger,
I spent most of my 4-year USCG career on LORAN-C related activities. 6 months
ET school at Governor's Island, a year at the monitor station in Bermuda (yeah,
that was tough) and finally two years at the engineering center in Wildwood, NJ
(even tougher :)
I really despised the
Personal note
Ever since I home-brewed my first receiver when I was 15, I've used WWV at
multiple frequencies as a source of reliable on-air test signals.
My early receivers used simple direct-conversion schemes based on JFETs
(remember the MPF102?). Get the details wrong, and you'd hear
A muffin fan (or other large fan) placed on top of the KPA1500 will, of course,
cool the heat sink. However, it will also delay or even prevent onset of the
amplifier's own fans.
This is a problem because the amp's fans cool both the heat sink *and* the
interior of the amplifier. Due to the
Hi all,
Seems like I’m always busy around net time on Sundays, but not today. Hope to
hear some of you on 7045 at Z.
BTW, I *think* I heard the net on 20 m today (14050 at 2200Z). Too much local
noise to hear net control, though. Very weak. (Where’s that 6 over 6 when I
need it?)
Wayne
Grant,
The KX3's filter center frequency for all features tracks the sidetone pitch
exactly. To change the sidetone and filter pitch, just hold the PITCH switch
and rotate the knob above it.
If you set PITCH to 500 Hz, for example, then the regular filters, APF (audio
peaking filter), CWT (CW
Ron Genovesi wrote:
>
>Hmmm..Let me see if I understand this concept Wayne. Your talking just
> an Antenna, a radio and a mic or key I don’t know man..you might
> sell that to us old timers but... I’m not sure how that’s gonna go over with
> the younger crowd better run
There's been plenty of action on SSB and CW today. I made multiple contacts on
both modes, including a nice 10-minute chat with a station 1,000 miles away.
I'm using only a dipole on my end.
The beauty of CW and SSB is that you don't need one of those "computer"
thingies. Just turn on the rig
If you're into 6 meter SSB, you may want to take advantage of the
semi-channelezation that occurs in this band segment. While operators generally
start at 50.125, they quickly spread up the band in 5 kHz increments when
there's a lot of activity, like today.
The K3 and K3S can hop among a
Just worked Alabama from CA on 50.125 using 50 W and a hamstick dipole :)
Call me a 6 m newbie, but this is my best DX on 6 yet.
Wayne
N6KR
> On Aug 2, 2018, at 8:52 AM, Wayne Burdick wrote:
>
> Listening on 50.125.
>
&g
Listening on 50.125.
Wayne
N6KR
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net
This list hosted by: http://www.qsl.net
701 - 800 of 4648 matches
Mail list logo
