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3 element 160 meter vertical array

DX Zone Links - Dom, 28/09/2014 - 07:16
a href=""Antennas/160M/abrArticle by N6LF on a top band vertical antenna array systemimg src="" height="1" width="1"/

9M2MRS Penang Island

Dxing - Sáb, 27/09/2014 - 18:06
Rich, PA0RRS will be active from Penang Island (IOTA AS-015) 1 January- 4 February 2015 as 9M2MRS.

V63XP Pohnpei Island

Dxing - Sáb, 27/09/2014 - 12:53
Nobuaki, JA0JHQ will be active from Pohnpei Island (IOTA OC-010) 3-6 October 2014 as V63XP.

E6RQ E6SG Niue Island

Dxing - Sáb, 27/09/2014 - 10:17
VK4WR and VK4FI will be active from Niue Island 2-9 November 2014 as E6RQ and E6SG.

CE0Y/DK5VP CE0Y/DL8LR Easter Island

Dxing - Sáb, 27/09/2014 - 09:11
Joachim, DK5VP and Frank, DL8LR will be active from Easter Island 11-18 October 2014 as CE0Y/DK5VP and CE0Y/DL8LR.

RF Connectors showcase

DX Zone Links - Sáb, 27/09/2014 - 07:32
a href=""Technical Reference/Coax Cables and Connectors/abrA long and well documented article on RF connectors, made all around the world with large pictures and connectors feature descriprions, by in finnish by OH5IJLimg src="" height="1" width="1"/

30m WSPR Beacon

DX Zone Links - Sáb, 27/09/2014 - 07:32
a href=""Technical Reference/Beacon keyers/abr10Mhz WSPR and QRSS Transmitter Project by G0FTDimg src="" height="1" width="1"/

The 1: 4 Current balun

DX Zone Links - Sáb, 27/09/2014 - 07:32
a href=""Antennas/Baluns/4 to 1 balun/abrA 1:4 current balun made with 2 4C65 cores by PA1G in Dutchimg src="" height="1" width="1"/

Morse Code Training Software

DX Zone Links - Sáb, 27/09/2014 - 07:32
Learn morse code with the aid of software. These programs will help you on the art of CW. Programs to learn morse code and to improve your speed.img src="" height="1" width="1"/

ARRL Education Technology Program Grant Application Deadline is November 1

Noticias ARRL - Sáb, 27/09/2014 - 01:57
pNovember 1 is the application deadline for schools seeking ARRL Education amp; Technology Program (strongETP/strong) grants for 2015. The ETP offers grants to US schools for Amateur Radio station equipment and related software as well as classroom resources. The program is also accepting progress grant applications. A primary ETP objective is to boost strongwireless technology/strong literacy among US students and educator.../p

3V8BCC Tunisia

Dxing - Vie, 26/09/2014 - 19:26
KF5EYY, DL6RAI, DL2MLU, F4HJD, DK7MCX, DJ4MZ, F5PUT, 3V8CB will be active in CQ WW DX RTTY Contest 27-28 September 2014 as 3V8BCC.

8R1AE Guyana

Dxing - Vie, 26/09/2014 - 17:55
Peter, 8R1WD and Isao JH1ROJ will be active from Guyana until 7 October 2014 as 8R1AE.

The K7RA Solar Update

Noticias ARRL - Vie, 26/09/2014 - 17:18
p/pp/ppSolar activity was down this week (September 18-24) when compared with a week earlier, but solar flux is on a rising /br /Average daily sunspot numbers dropped from 124.9 (for September 11-17) to 80.9, and average daily solar flux slipped from 139.8 to /br /The latest predicted solar flux and planetary A index has flux values at 165 on September 26-28, 170 on September 29-30, 165 and 160 on O.../p

TA4/RD8X Belek Turkey

Dxing - Vie, 26/09/2014 - 08:28
Eugene, RD8X will be active from Belek, Turkey until 5 October 2014 as TA4/RD8X.

What is ESSB

DX Zone Links - Vie, 26/09/2014 - 07:02
a href=""Operating Modes/ESSB/abrExtended Single SideBand is any SSB transmission that exceeds the audio bandwidth of common 2.9kHz SSB J3E modes by essb.usimg src="" height="1" width="1"/

Setup for spectrum analysis

DX Zone Links - Vie, 26/09/2014 - 07:02
a href=""Technical Reference/Audio/abrHow to properly analyze your audio transmission, setting up the receiver and use the most popular audio spectrum analysis programs available on the net by W3OZimg src="" height="1" width="1"/

IC 756 Pro III vs Pro II

DX Zone Links - Vie, 26/09/2014 - 07:02
a href=""Radio Equipment/HF Transceivers/ICOM IC-756/abrComparison of ICOM IC-756 Pro III and IC-756 Pro II by NSARCimg src="" height="1" width="1"/

The Old Man: Rotten Weather Relays

Noticias ARRL - Vie, 26/09/2014 - 00:56
pispanIn the early years of the ARRL, co-founder and first President Hiram Percy Maxim occasionally penned editorials in /span/ispanQST/spanispan magazine using the pseudonym The Old Man. These rants became legendary. As part of the ARRL Centennial celebration, we have been re-publishing a number of The Old Man's observations./span/i/ppstrongRotten Weather Relays/strong (originally published in the April 1920 iQST/i)/ppBy The Old Man/ppIt certainly.../p

CN2Z Morocco

Dxing - Jue, 25/09/2014 - 19:01
Fabio, I4UFH will be active from Morocco 21-24 October 2014 as CN2Z.

5Z4/DJ4EL Lamu Island

Dxing - Jue, 25/09/2014 - 16:43
Markus, DJ4EL will be active from Lamu Island (IOTA AF-040), Kenya 4-19 October 2014 as 5Z4/DJ4EL.