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vk2rh.blogspot.com

vk2rh: QST for June 2010 arrived in Sydney today

http://vk2rh.blogspot.com/2010/05/qst-for-june-2010-arrived-in-sydney.html

Thursday, May 27, 2010. QST for June 2010 arrived in Sydney today. Now I can see the article by Tony K2MO that was being talked about on the digitalmodes email list and that generated a flurry of activity with the ALE 400 mode. It explains how to use MultiPSK by Patrick F6CTE to use ALE 400 to have error-free two way keyboard chats. Other articles this month include:. Homebrew Challenge II Winner #1 — The Lowest Cost Entry - Donald W. Huff, W6JL. Receiver Sensitivity — Can You Have Too Much? Thank you, G...

vk2rh.blogspot.com

vk2rh: KGD antenna

http://vk2rh.blogspot.com/p/kgd-antenna.html

This is where I'll work on the information available about the KGD Antenna. The centre coil form apparently used to be sold as a kit by QRP projects in Germany. All this information is sourced from their site. Here is their English translation. Of the main page - the pdf manual is not translated AFAIK). To simplify the process - I hope - I've tried generating a rough first pass translation via Yahoo's Babelfish site. I'll work on that as time permits. Lightly edited English translated page:. The middle o...

8hamfair.com

出展一覧 - 北海道ハムフェアー２０１５

http://www.8hamfair.com/-1430-2-3npo-457ghzfmatv-5cw-6sc1815-7.html

クラブ紹介、自作機器アンテナ紹介、5.7GHz FM ATV紹介. ＲＳＴ ラジオ サポート ハセガワ. ＳＥＡ ＮＥＴ 東南アジアを中心とするネット の紹介. The International Award Chasers Club(ACC). ＦＭパルル 水戸７６ ２ＭＨｚ の番組収録とＰＲ. 備考１ The international community attract society club. ＪＨ８ＨＬＵ 正 村 琢 磨. ２０１５年９月５日 土 １３ ００ １７ ００. ２０１５年９月６日 日 ０９ ００ １６ ００.

fujimusen.com

主な取扱いメーカー

http://www.fujimusen.com/link/index.html

vk2rh.blogspot.com

vk2rh: QST for May 2010 arrived in Sydney today

http://vk2rh.blogspot.com/2010/05/qst-for-may-2010-arrived-today.html

Monday, May 17, 2010. QST for May 2010 arrived in Sydney today. Articles this month include. A report on the second Homebrew Challenge featuring inexpensive designs (think around $30) for a 50 W amplifier. Circularly polarized Yagi antennas for satellite communications. A homebrew a window feed through panel. Explaining the differences bewteen a duplexer and a diplexer. A six band - 20 - 6 metres log periodic dipole array using a phasing line. More info - including how to subscribe - here. In order to pl...

vk2rh.blogspot.com

vk2rh: B&W coils

http://vk2rh.blogspot.com/2010/05/b-coils.html

Tuesday, May 18, 2010. I was surprised to see that one longtime brand I associate with my earliest days playing around with radio, Barker and Williamson, is still thriving - and even better, still providing the product I associate them most closely with, air wound coils, specifically the Miniductors. There's a list of the types they have available here. They're not cheap, but they are convenient. They don't appear to have a local Australian distributor. Subscribe to: Post Comments (Atom). Was asked to po...

db7bn.de

db7bn - Morsetasten

http://www.db7bn.de/keys.php

Seit ich Funkamateur bin, habe ich mich immer für Telegraphie interessiert, aber leider habe ich bis heute nicht richtig Morsen gelernt. Im Laufe der Zeit habe ich aber diverse Morsetasten und Schaltungen gebaut, um Morsezeichen zu geben bzw. zu hören. Angefangen mit Filtern bis aktuell zu CW-Decodern auf dem PC bzw. auf dem Arduino. Nachfolgend möchte ich meine kleine Sammlung von Morsetasten vorstellen. Büroklammer / Paper Clip. LEGO Iambic-Keyer (Version 1 nach N9SSA). LEGO Morsetaste (nach OH6DC).

vk2rh.blogspot.com

vk2rh: Fuchs antenna

http://vk2rh.blogspot.com/2010/05/fuchs-antenna.html

Wednesday, May 26, 2010. Received the kit for the Multiband Fuchs antenna. From QRP porjects in Germany. The English manual. Explains how it tunes a half wavelength at the lowest band to operate effectively on higher bands. So a 41m length of wire can be used from 80 - 10 metres. Subscribe to: Post Comments (Atom). First Signals from the "Armand HROish" Receiver. SKYWARN, ARES Stand Down, as Hurricane Lester Passes North of Hawaiian Islands. W2LJ's Blog - QRP - Do More With Less. In order to plug somethi...

vk2rh.blogspot.com

vk2rh: Digital radio speed bump

http://vk2rh.blogspot.com/2010/05/digital-radio-speed-bump.html

Friday, May 28, 2010. Digital radio speed bump. Lead story on Southgate News is latest stage of mounting concern over radio "scrappage" plans. That are part of the switchover to digital radio in the UK. One UK radio network group UKRD. Is refusing to broadcast the radio scrappage advertising campaign and they describe it as "morally and ethically suspect.". And apparently they're not alone. Rob Mannion G3XFD. Also see the earlier Southgate news item about concerns that DAB is twenty-year-old technology.

vk2rh.blogspot.com

vk2rh: June World Radio Online available now

http://vk2rh.blogspot.com/2010/05/june-world-radio-online-available-now.html

Thursday, May 20, 2010. June World Radio Online available now. The June edition of WorldRadio Online is here. Cover story is of Steve WG0AT and taking on the ARRL Field Day alone. Well the two goats Rooster and Peanut aren't too far away, but they don't look very interested in helping log contacts or make the odd cup of coffee. Subscribe to: Post Comments (Atom). First Signals from the "Armand HROish" Receiver. SKYWARN, ARES Stand Down, as Hurricane Lester Passes North of Hawaiian Islands. I am still act...