Hjalmar Skovholm Hansen
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Hjalmar Skovholm Hansen's Discussions

Join the new skype group

https://join.skype.com/j0gEQRAWuRMgWe have created a skype group where we can chat about where to find a qrq cw fellow to chat with on the band…Continue

Started Feb 22, 2016

The Squeeze keyer

HI guysIn the good old days there was a danish keyer called THE SQUEEZE KEYER.They did use it in the navy and army and it is almost Iambic B but with only one DIT memory.It should give you a better…Continue

Started May 27, 2015

CW decoder and arduino fun
4 Replies

HiIf anyone will have fun with a little simpel Arduino projekt, this is maby something for you. It is far more simpel that the one which are shown in the ARRL book so here you dont need the big…Continue

Started this discussion. Last reply by Chuck Broadwell, W5UXH Sep 18, 2014.

QRQ CW SKEDS on facebook

https://www.facebook.com/groups/404992749646838/Just to do something there also ;0)HjalmarOZ1JHMContinue

Started Feb 8, 2014

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Latest Activity

Hjalmar Skovholm Hansen posted a discussion

Join the new skype group

https://join.skype.com/j0gEQRAWuRMgWe have created a skype group where we can chat about where to find a qrq cw fellow to chat with on the band ...you can write " calling 14025 now" and then everybody is aware ...cuagn on the bandsHjalmarOZ1JHMCW4EVERSee More
Feb 22, 2016
Hjalmar Skovholm Hansen posted a discussion

The Squeeze keyer

HI guysIn the good old days there was a danish keyer called THE SQUEEZE KEYER.They did use it in the navy and army and it is almost Iambic B but with only one DIT memory.It should give you a better QRQ ;o)Take a look in the PDF files to see how to use.http://www.skovholm.com/content/squeeze-keyerBest regards and cul on the bandsHjalmarOZ1JHMSee More
May 27, 2015
Peter Krüger commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"I never used a dit/dash memory - did never learned it and got up to 60 WpM with my Bencher and a simple HighSpeedElectronic. Never used a keyboard for it is not a real CW feeling :) But looking to the videos it seems a real phantastic area for doing…"
Dec 18, 2014
Chris SQ8LUV commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Wow, men.. More than a week ago I made a Nanokeyer with its super cmos keyer timing and this is it! And this keyer is a great machine. Also work with all winkey supported programs if You wish. You know it for shure but a link…"
Oct 25, 2014
Chris SQ8LUV commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Hi Jalmar, I know Dick's great touch paddles schematic but I made similar to that one: "http://www.m0ukd.com/homebrew/capacitive-cw-touch-key-circuits". Just added trimers to controle sensitivity and changed C1, C2 values. It works…"
Sep 24, 2014
Hjalmar Skovholm Hansen commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Super ... Yesterday i did a accu keyer with touch for qrq ...arduino 328 and lcm 1043 ...it is Working very good for qrq CW...get the touch schema from sp9dba dick and did combine with arduino... Look after me on 7022 or 3552 khz, so we Can go qrq…"
Sep 23, 2014
Chris SQ8LUV commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Well... just abt two weeks ago I made an accu-keyer (old construtcion but I liked that timing) and... converted to its iambic B. The impossible became possible. I did it, thanks God! because I see it has much more capabilities.…"
Sep 23, 2014
Chuck Broadwell, W5UXH replied to Hjalmar Skovholm Hansen's discussion CW decoder and arduino fun
""I look forward to see the same video from a " on air" qso qrq and see if it so perfect as here." It will never be that perfect!  The email I sent you with the off the air recording did have some band noise but the signal…"
Sep 18, 2014
Hjalmar Skovholm Hansen replied to Hjalmar Skovholm Hansen's discussion CW decoder and arduino fun
"HI chuck IT IS AMAZING ;o) I am just so happy to see that my code did inspire somebody to develop futher on this decoder, and i am impressed how fast it can go with the chipkit board. I just buy a board my self and will now try to use that board…"
Sep 18, 2014
Chuck Broadwell, W5UXH replied to Hjalmar Skovholm Hansen's discussion CW decoder and arduino fun
"I migrated Hjalmar's project to a ChipKit Max 32 board (32-bit chip, 80 MHz clock).  I finally worked on auto speed tracking today so it now can track speeds from 10 WPM to 125 WPM  (my test source, a keyer/keyboard) only covers that…"
Sep 17, 2014
Chuck Broadwell, W5UXH replied to Hjalmar Skovholm Hansen's discussion CW decoder and arduino fun
"Nice project Hjalmar.  I converted one of my keyers (that already had the LCD interfaced to a ATmega328P chip) to try it out. I used a "pure" sinewave sidetone from another keyer as the CW test source.  This is a preliminary test…"
Sep 8, 2014
Hjalmar Skovholm Hansen posted a discussion

CW decoder and arduino fun

HiIf anyone will have fun with a little simpel Arduino projekt, this is maby something for you. It is far more simpel that the one which are shown in the ARRL book so here you dont need the big electronic skills....HAVE FUN .....http://skovholm.com/cwdecoderHjalmarOz1jhmSee More
Sep 7, 2014
Hjalmar Skovholm Hansen and Wolf are now friends
Jun 9, 2014
Chris SQ8LUV commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Yea, great, see You on the band sn Jalmar :)"
Jun 4, 2014
Hjalmar Skovholm Hansen commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Hi Chris ...just checked my log and did find you 30 May ....Will look after you so we Can have a lot of more fun.."
Jun 4, 2014
Hjalmar Skovholm Hansen commented on Hjalmar Skovholm Hansen's blog post Dit and dah memory - good or bad?
"Hi guys... Very interesting to read your comments. And krzysztof tx fer qso, but i Can not remember you Call ;0)..."
Jun 4, 2014

Profile Information

Your Call Sign
oz1jhm
How many years have you been performing QRQ CW
5
What speed do you like to run QRQ CW
<200
Your favorite key, paddle or bug
accu keyer and bencher
Your favorite cw keyboard
none
Your favorite cw sending software
none
Your Rig, Antenna and RF Power
Ft2000 FD4 100w
Your QSK preferences
fine
Your favorite headphones or speakers for listening to cw
none
What has been your most effective way of training practice, to copy and send qrq cw
qso

Hjalmar Skovholm Hansen's Blog

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Posted on April 11, 2014 at 7:49am

Dit and dah memory - good or bad?

Hi CW fellows

I am training a lot to be a qrq op, and Now just beyond 40 wpm in sending.

I am used to use dit and dah memory keyer iambic b , but do you Think it Will harm me When getting higher in speed.

Have heard that dit and dah memory is not good for qrq - what do you Think ?

Best regards

Oz1jhm
Hjalmar

Posted on March 25, 2014 at 10:51am — 15 Comments

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