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Amateur Radio News
Southgate ARC - Jun 16, 2019
If you've never seen a cloud of frosted meteor smoke, now is the time to look. 2019 is shaping up to be the best year for noctilucent clouds ... maybe ever...
Southgate ARC - Jun 16, 2019
During recent VAYU Cyclone crisis around Gujarat coast, myself Rajesh Vagadia VU2EXP and Shyama Vagadia VU3WHG (my niece) deployed to Porbandar for Ham Radio Emergency Communication service. Gujarat Police and Divyabhakshar invited us for EmCom servi...
Southgate ARC - Jun 16, 2019
Chair of the IARU Region 1 Youth Working Group, Lisa Leenders PA2LS, reports their will be a Youngsters On The Air (YOTA) booth at Friedrichshafen June 21-23 ...
Southgate ARC - Jun 16, 2019
The annual transmission on 'Alexanderson Day' with the Alexanderson alternator on VLF 17.2 kHz with the call SAQ will take place Sunday, June 30th, 2019...
Southgate ARC - Jun 16, 2019
Hi, this is to announce our next DXpedition during Perseids shower 2019 with the main purpose to be active during MMMonVHF's sprint contest on 2m...
Southgate ARC - Jun 16, 2019
Another excellent adventure at Dayton Hamvention. Some of the sights and sounds that make this a very special event. Emile’s WWII Museum PT Boat event. A tour of Mendelson’s Surplus in Dayton. There is no place else like this in the world...
Southgate ARC - Jun 16, 2019
Rich Zwirko, K1HTV, was quickly bitten by the DX bug in the late fifties and has gone on to log just about every DX entity on every band...
Southgate ARC - Jun 16, 2019
The Radio Amateur Society of Australia (RASA) has written to the Australian Government radio regulator seeking an increase in output power from 400W to 1kW for advanced class amateurs...
AMSAT-NA - Jun 16, 2019
AMSAT NEWS SERVICE
ANS-167
The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT North America, The Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in space including reports on the...
Southgate ARC - Jun 15, 2019
The long string of days with no sunspots continues, with spots last observed nearly a month ago, on May 18. According to spaceweather.com on June 12, there have been no sunspots for 24 days in a row...
Southgate ARC - Jun 15, 2019
Have you got the SARL Top Band Certificate?
By participating in the SARL Top Band QSO Party from 00:00 UTC on Thursday 20 June 2019 to 00:00 UTC on Monday 24 June 2019, you can make the required QSOs for this certificate...
Southgate ARC - Jun 15, 2019
The amateur radio linear transponder (SSB/CW) on the NEXUS (FO-99) satellite will be active during the Friedrichshafen Ham Radio event June 22-23...
Southgate ARC - Jun 15, 2019
The ARRL has released the minutes of their Executive Committee meeting which took place on May 20...
Southgate ARC - Jun 15, 2019
The CEPT Electronic Communications Committee (ECC) has tweeted that the ECC’s permanent office, the ECO, has published its Annual Report for 2018...
Southgate ARC - Jun 15, 2019
NewsWest,for Sunday 16th June 2019 is the New Amateurs edition. NewsWest is produced by WA Amateur Radio News, and goes to air every Sunday of the year...
Recent Articles
NPR New Packet Radio – IP over 70 cm band
NPR Modem
NPR (New Packet Radio) is an hardware and software project by Guillaume F4HDK recently published on hackaday.io to carry IP network traffic over the amateur radio 70 cm band, with data rates of up to 500 kbps.
Despite the name, the NPR is not related to Amateur Radio Packet Network, and no AX.25 is involved. NPR project has been initially implemented as an extender of the HSMM Hamnet networks, and has been designed to work on 430 MHz.
While Packet Radio can efford at max 9600 bps on 144 MHz and 430 MHz, the NPR protocol can reach a raw bandwidth of 1 Mbps with an useful bandwith that goes from 150 to 600 kbps...
Top Amateur Radio Websites – Issue 1920
Build your own RF-Choke, End-Fed antenna for 17 and 12 meters, Harbach Electronics - Amateur Radio Amplifier Parts, Delta Loop DX Antenna for 40 meters band, UKW-Berichte Telecommunications, F-troop, VK6FLAB Podcasts - Foundations of Amateur Radio
5 Free Virtual Audio Cable Software
This virtual device drivers, will permit to record audio streams from your applications, and to pass audio to other programs. Interface multiple audio streams with vitual cables.
5 Free Amateur Radio Logbook Programs Worth a Try
A selection of five free ham radio logging programs, Logger 32, DXKeeper, Swisslog, Log4OM and BBLogger taken from the amateur radio logging software category.
KIDS DAY – June 15 2019
This year’s second Kidsday will be held on Saturday 15th of June.
The first Kids Day of 2019 was on Jan 15 2019.
Kids Day always runs from 1800 UTC through 2359 UTC
Twice a year, ARRL offers an event designed to promote Amateur Radio to our youth. Share the excitement with your kids or grandkids, a Scout troop, a church or the general public!
Kids Day is designed to give on-the-air experience to young people and hopefully foster interest in getting a license of their own. It is also intended to give older hams a chance to share their station and love for Amateur Radio with their children.
This event is especially created to promote Amateur Radio to youth.
This is a moment where...
7 ideas for Indoor Antennas
Seven good ideas for amateur radio operators forced due to space restrictions, to operate on HF and VHF ham radio bands from apartments with heavy antenna limitations
Last Links
435 plus 1296MHz ATF54143 Pre-amplifier
the prototype for this amplifier was originally designed for 70cm and was used on the 2004 3b9c dx pedition to rodriguez island for satellite and eme it had a noise figure of 0 49db with an associated gain of 20db
Microwave Filter Company
microwave filter company is a leader in the design development and manufacture of high quality passive electronic filter products in the 5 hz to 50 ghz frequency spectrum
50:450 Ohm (9:1) Balun for vertical antennas
a page describing how to home made a custom 9 1 balun for a common portable wire antenna the author suggest to use 4c65 or ft140 61 toroids instead of the common amidon t200 2
F0DUW QSL card collection
collection of qsl cards from more of 200 dxcc countries confirmed in ssb and cw
L.B. Cebik - W4RNL documents by ON5AU
a collection of antenna projects by w4rnl l b cebik collected in a single link page by on5au includes arrl qst modeling and understanding small beams and books
NPR New Packet Radio - IP over 430 MHz
npr new packet radio is a custom amateur radio digital protocol designed by f4hdk to transport bidirectional ip trafic over radio links on the 70cm band this ip protocol is optimized for point to multipoint topology with the help of managed tdma bitrate is up to 500kbps home made modem has a built in ethernet port to connect to pc to boost power a dmr amplifier is required to reach 20w this project is an extension of hsmm hamnet aredn networks
Latest Articles
Top Amateur Radio Websites – Issue 1921
Long Wire Antenna for portable operations, ICOM IC-7610 review by PD9Z, TelTad Online Shop, ADALM-PLUTO SDR, DX HOLIDAY
NPR New Packet Radio – IP over 70 cm band
NPR Modem
NPR (New Packet Radio) is an hardware and software project by Guillaume F4HDK recently published on hackaday.io to...
Top Amateur Radio Websites – Issue 1920
Build your own RF-Choke, End-Fed antenna for 17 and 12 meters, Harbach Electronics - Amateur Radio Amplifier Parts, Delta Loop DX Antenna for 40 meters band, UKW-Berichte Telecommunications, F-troop, VK6FLAB Podcasts - Foundations of Amateur Radio
KIDS DAY – June 15 2019
This year’s second Kidsday will be held on Saturday 15th of June.
The first Kids Day of 2019 was on Jan 15 2019.
Kids Day always...
Top Amateur Radio Websites – Issue 1919
Isotron Antennas, Maria Maluca by DL4AC, G3TSO Mobile Antenna Page, Flag Database - Miniflags by Mooney, Microwave Transverters Projects
Best Links of the week
Top Amateur Radio Websites – Issue 1921
Long Wire Antenna for portable operations, ICOM IC-7610 review by PD9Z, TelTad Online Shop, ADALM-PLUTO SDR, DX HOLIDAY
