from rssfeedtop10 https://ift.tt/2r9wzjl
via IFTTT
Monday, April 30, 2018
Second 3Y0Z Bouvet DXpedition Attempt Unlikely for 2018 – 2019 Austral Season
Deadline Approaching to Submit Philip J. McGan Memorial Silver Antenna Award Nominations
Friday, May 18, is the deadline to submit nominations for ARRL’s annual Philip J. McGan Memorial Silver Antenna Award. The award celebrates efforts on the part of an individual ARRL member to boost awareness and understanding of Amateur Radio’s services and benefits to the public. The ARRL Public Relations Committee will recommend a winner, if any, to the ARRL Board of Directors, which will ann…
from rssfeedtop10 https://ift.tt/2rcGsMi
via IFTTT
Deadline Approaching to Submit Philip J. McGan Memorial Silver Antenna Award Nominations
ARRL –
Friday, May 18, is the deadline to submit nominations for ARRL’s annual Philip J. McGan Memorial Silver Antenna Award. The award celebrates efforts on the part of an individual ARRL member to boost awareness and understanding of Amateur Radio’s services and benefits to the public. The ARRL Public Relations Committee will recommend a winner, if any, to the ARRL Board of Directors, which will ann…
from rssfeedtop10 https://ift.tt/2rcGsMi
via IFTTT
Propaganda Shift: The Panmunjom Summit and monitoring the Voice of Korea
With North Korea in the global spotlight, I’ve been making every effort to listen to the Voice of Korea on shortwave. Unfortunately, from here on the east coast of North America, conditions have simply not been in my favor.
Fortunately, a couple of SWLing Post and SRAA contributors have had my back.
Yesterday, Richard Langley, uploaded a great VOK recording made with the U Twente WebSDR on April 28 at 3:30 UTC on 13760 kHz. Thank you Richard!
This morning, North Korean propaganda specialist Mark Fahey uploaded the following VOK recording to the archive and included notes and insight:
[The recording is] off 9,730 kHz so a mint shortwave file.
Recorded at the “Behind The Curtain” remote satellite and HF receiving site near Taipei, Taiwan (the site is remotely operated from Freemans Reach in Australia and was specifically established to monitor North Korean radio & television 24×7).
[Note: Click here to read about Mark’s self-contained deployable remote SDR stations.]
[…]I must say getting a good recording off shortwave is quite a challenge, just going to their satellite circuits far easier!
[T]he reason for the almost hi-fi quality is that I used the real-time audio enhancement and noise reduction techniques I presented at the Winter SWL Fest. The signal in reality was much noisier:
Click here to download an MP3 copy of the off-air recording.
[I] also have long domestic recordings (which is what I have been focusing on rather than VOK).
[…]Of course domestic in Korean – but that has been my main interest/monitoring – what does the regime say to the domestic audience–?
They seem quite serious (I mean genuine) even acknowledging South Korea as a separate place and Moon being the president of this place. The domestic propaganda now not hiding the fact that South Korea is a separate sovereign nation, which is very un-North Korean propaganda!
The news is still kind of breaking in North Korea and the radio reflects that – the reports sound like Friday was yesterday. It takes a long time for North Korean media to report anything, so news from 3 days ago is presented as if it only happened 3 hours ago.
Also since it’s all topical I will include a YouTube link to a Voice Of Korea Documentary (propaganda to our ears of course–!) that has recently been posted to the Arabia Chapter of The Korean Friendship Association:
Click here to watch on YouTube.
Thank you, Mark! Certainly history in the making.
Mark Fahey is my go-to guy for what’s really happening in North Korea, especially with regards to the message the government shares with its people.
Though I haven’t asked him in advance, I’m sure Mark can follow the comments thread of this post and answer your North Korea questions.
Click here to leave a comment/question or follow the comments thread.
If you have a recording of VOK (or any other broadcaster) that you would like to share, consider contributing to the SRAA.
from rssfeedtop10 https://ift.tt/2rbPcST
via IFTTT
Former Orange Section Manager, Veteran ARRL Volunteer Sandi Heyn, WA6WZN, SK
Well-known ARRL stalwart and former Orange Section Manager Sandra Mae “Sandi” Heyn, WA6WZN, of Costa Mesa, California, died on April 28 after a lengthy illness. An ARRL Life Member, she was 75. Sandi Heyn was the wife of ARRL Honorary Vice President and past ARRL Southwestern Division Director Fried Heyn, WA6WZO, who relied on her as his trusted assistant. The couple often appeared together at …
from rssfeedtop10 https://ift.tt/2JH60ZL
via IFTTT
CR5CW Culatra Island. From DXNews.com
Amateur Radio Group will be active as CR5W, from Culatra Island, IOTA EU – 145, in RSGB IOTA Contest, 28 – 29 July 2018.
from rssfeedtop10 https://ift.tt/2s2b4DD
via IFTTT
3D2CR – Conway Reef
A “quick” activity from Conway Reef (OC-112) by Dom, 3Z9DX and others is planned for sometime in May. Full details to follow, however there are spaces available on the team.
from rssfeedtop10 https://ift.tt/2ralVbn
via IFTTT
VK0AI – Macquarie Island
NEWS UPDATE — Earlier today, Norbert VK0AI showed up on the airwaves from Macquarie Island and was initially active on 30 & 20m FT8. MARCH 13 — Recently posted on eHam, Norbert VK5MQ is on his way to the Macquarie Island Antarctic Research Base with the next winter team for one year. He uses an […]
from rssfeedtop10 https://ift.tt/2HACNDp
via IFTTT
CR5CW – Culatra Island EU-145
CR5CW will be active from Culatra Island EU-145 during the RSGB IOTA Contest (July 28-29, 2018). The team this year will be; CT7ACG/G3VCQD Colin. MI5JYK Peter. GI4FUE Charlie. M0GAV Andy. G3PHO Peter. M0KPD Rob. Further info here
from rssfeedtop10 https://ift.tt/2t4wrEH
via IFTTT
[QRV] C96RRC & C98RRC – IOTA DXpedition, Mozambique
NEWS UPDATE @ 09:30Z– C96RRC is now QRV from Mozambique island AF-088. Vasily R7AL, Vasily RA1ZZ, Al RZ3K and Vlad RK8A (members of the Russian Robinson Club) will be active as C96RRC and C98RRC from Mozambique Island, AF-088 and Inhaca Island, AF-066 during the period April 29 to May 9, 2018. QRV on 40-10m CW, […]
from rssfeedtop10 https://ift.tt/2qb6e6C
via IFTTT
Sandi Heyn WA6WZN SK
Southgate ARC – Members of the Nevada amateur radio community were saddened to learn of the passing of well known amateur radio operator Sandra Heyn WA6WZN of Costa Mesa, California
from rssfeedtop10 https://ift.tt/2HCbbhd
via IFTTT
RF pollution from solar panels
Southgate ARC – The Netherlands amateur radio society VERON reports on a case of RF pollution from a solar panel installation
from rssfeedtop10 https://ift.tt/2rdXbzc
via IFTTT
Novel and Unusual Antennas talk at Chelmsford
Southgate ARC – On Tuesday, May 1, RSGB VHF Manager John Regnault G4SWX will talk about Novel and Unusual Antennas at the Chelmsford Amateur Radio Society. The meeting is open to all
from rssfeedtop10 https://ift.tt/2HDAQWH
via IFTTT
International Air Ambulance Week 2018
Southgate ARC – This year’s International Air Ambulance Week will take place between 8th – 16th september with the focus on supporting and generating donations for flying medical services around the world
from rssfeedtop10 https://ift.tt/2ra2a3z
via IFTTT
ILLW involving the public at Point Lonsdale, Victoria
Southgate ARC – Queenscliffe Maritime Museum will again participate in International Lighthouse Lightship Weekend (ILLW) at this lighthouse with a number of activities being conducted in conjunction with the Geelong Amateur Radio club
from rssfeedtop10 https://ift.tt/2HGIBeE
via IFTTT
ICQ Podcast – Is online purchasing killing hamfests?
Southgate ARC – In this episode, Martin M1MRB is joined by Matthew Nassau M0NJX, Bill Barnes N3JIX and Chris Howard M0TCH to discuss the latest Amateur / Ham Radio news. Colin M6BOY rounds up the news in brief, and this episode’s feature is – Is the online purchasing killing Hamfests?
from rssfeedtop10 https://ift.tt/2ra2aki
via IFTTT
DXCC Country/Entity Report
Southgate ARC – According to the Amateur Radio Cluster Network for the week of Sunday, 22nd April, through Sunday, 29th April there were 228 countries active
from rssfeedtop10 https://ift.tt/2HB64hb
via IFTTT
Bouvet Island DXpedition News
Southgate ARC – To the DX Community….. There have been several important milestones reached and decisions made in the last few weeks
from rssfeedtop10 https://ift.tt/2rbjAwM
via IFTTT
Additional frequencies for Ireland
Southgate ARC – In December 2015 ComReg (Ireland’s regulator) published a Draft Radio spectrum Management Strategy 2016-2018. The Society responded with a comprehensive submission to this draft and a summary of this was published in the March 2016 edition of Echo Ireland
from rssfeedtop10 https://ift.tt/2HBQL7T
via IFTTT
IOTA news from OPDX
Southgate ARC – Weekly IOTA News – compiled by Tedd Mirgliotta, KB8NW, editor of the Ohio/Penn DX Bulletin
from rssfeedtop10 https://ift.tt/2FsKy8q
via IFTTT
IOTA news from OPDX
Southgate ARC – Weekly IOTA News – compiled by Tedd Mirgliotta, KB8NW, editor of the Ohio/Penn DX Bulletin
from rssfeedtop10 https://ift.tt/2FsKy8q
via IFTTT
IOTA news from OPDX
Southgate ARC – Weekly IOTA News – compiled by Tedd Mirgliotta, KB8NW, editor of the Ohio/Penn DX Bulletin
from rssfeedtop10 https://ift.tt/2FsKy8q
via IFTTT
IOTA news from OPDX
Southgate ARC – Weekly IOTA News – compiled by Tedd Mirgliotta, KB8NW, editor of the Ohio/Penn DX Bulletin
from rssfeedtop10 https://ift.tt/2FsKy8q
via IFTTT
IOTA news from OPDX
Southgate ARC – Weekly IOTA News – compiled by Tedd Mirgliotta, KB8NW, editor of the Ohio/Penn DX Bulletin
from rssfeedtop10 https://ift.tt/2FsKy8q
via IFTTT
Sunday, April 29, 2018
VK0AI – Macquarie Island
NEWS UPDATE — Earlier today, Norbert VK0AI showed up on the airwaves from Macquarie Island and was initially active on 30 & 20m FT8. MARCH 13 — Recently posted on eHam, Norbert VK5MQ is on his way to the Macquarie Island Antarctic Research Base with the next winter team for one year. He uses an […]
from rssfeedtop10 https://ift.tt/2HACNDp
via IFTTT
CR5CW – Culatra Island EU-145
CR5CW will be active from Culatra Island EU-145 during the RSGB IOTA Contest (July 28-29, 2018). The team this year will be; CT7ACG/G3VCQD Colin. MI5JYK Peter. GI4FUE Charlie. M0GAV Andy. G3PHO Peter. M0KPD Rob. Further info here
from rssfeedtop10 https://ift.tt/2t4wrEH
via IFTTT
[QRV] C96RRC & C98RRC – IOTA DXpedition, Mozambique
NEWS UPDATE @ 09:30Z– C96RRC is now QRV from Mozambique island AF-088. Vasily R7AL, Vasily RA1ZZ, Al RZ3K and Vlad RK8A (members of the Russian Robinson Club) will be active as C96RRC and C98RRC from Mozambique Island, AF-088 and Inhaca Island, AF-066 during the period April 29 to May 9, 2018. QRV on 40-10m CW, […]
from rssfeedtop10 https://ift.tt/2qb6e6C
via IFTTT
QSL preview – 9M0W
9M0W DXpedition to Layang Layang, Spratly took place during early March 2018.
from rssfeedtop10 https://ift.tt/2r5tQqs
via IFTTT
QSL preview – 3C0W / 3C3W
3C0W and 3C0W activity took place during March 2018. QSLs now ready for dispatch.
from rssfeedtop10 https://ift.tt/2HxQJ0E
via IFTTT
TF/G0POT – Iceland
Michael, G0POT will be active from Vik, Iceland as TF/G0POT during July 2-9, 2018. QRV on HF, low power. QSL via H/c, LoTW.
from rssfeedtop10 https://ift.tt/2r7inXj
via IFTTT
VK0AI – Macquarie Island
NEWS UPDATE — Earlier today, Norbert VK0AI showed up on the airwaves from Macquarie Island and was initially active on 30 & 20m FT8. MARCH 13 — Recently posted on eHam, Norbert VK5MQ is on his way to the Macquarie Island Antarctic Research Base with the next winter team for one year. He uses an […]
from rssfeedtop10 https://ift.tt/2HACNDp
via IFTTT
Armed Forces Day Crossband Test on May 12, 2018
Many thanks to SWLing Post contributor, Brian (W9IND), who shares the following announcement regarding the next Armed Forces Day Crossband Test:
The Army Military Auxiliary Radio System will host this year’s Armed Forces Day Crossband Test, scheduled for May 12, 2018. This annual event is open to all radio operators, and will not impact any public or private communications. For more than 50 years, military and amateur stations have taken part in this event, which is only an exercise scenario, designed to include hobbyist and government radio operators alike.
The AFD Crossband Test is a unique opportunity to test two-way communications between military communicators and radio stations in the Amateur Radio Service (ARS), as authorized in 47 CFR 97.111. These tests provide opportunities and challenges for radio operators to demonstrate individual technical skills in a tightly-controlled exercise scenario that does not impact any public or private communications.
Military stations will transmit on selected military frequencies and will announce the specific ARS frequencies monitored. All times are ZULU (Z), and all frequencies are Upper Side Band (USB) unless otherwise noted. The frequencies used for the test will not impact any public or private communications, and will not stray outside the confines of the exercise.
The following stations will be making two way radiotelephone contacts with stations in the ARS between the time periods listed on the frequencies listed in kilohertz below. WAR, WUG-2 and NSS will also make CW contacts.
AAZ / FT HUACHUCA, AZ
1500Z – 2359Z 5,330.5 14,438.5 18,211.0
AAC / BARROW ARMY RESERVE CENTER, KY
1300Z – 0100Z 5,346.5 7,542.0 13,963.5 20,920.0
ABH / SCHOFIELD BARRACKS, HI
1600Z – 2300Z 5,357.0 14,438.5 18,272.0 20,997.0
ABM1 / CAMP ZAMA, JAPAN
1500Z – 0100Z 14,487.0 20,994.0
ADB / CAMP FOSTER, OKINAWA
1500Z – 0100Z 14,487.0 20,994.0
WAR / PENTAGON WASHINGTON, DC
1200Z – 2400Z 5,357.0 13,963.5 18,211.0 24,760.0 USB + CW
WUG-2 / ARMY CORPS OF ENGINEERS, TN
1300Z – 0200Z 5,403.5 13,910.5 18,293.0 20,973.5 USB + CW
AIR / ANDREWS AFB
1200Z – 2400Z 4,517.0 7,305.0 15,807.0 20,740.0
AGA2SY / HANCOCK FIELD, NY
1200Z – 2400Z 4,575.0 7,540.0 13,993.0
AGA5SC / SCOTT AFB, IL
1600Z – 2300Z 3,308.0 4,872.0 7,545.0
AGA9TR / TRAVIS AFB, CA
1600Z – 0100Z 5,346.5 7,329.0 13,996.0 14,411.0
AFM4AF / NAVAL SUPPORT ACTIVITY MID-SOUTH MILLINTON, TN
1200Z – 0300Z 7,375.5 13,498.0
NMC1 / COAST GUARD ISLAND, ALAMEDA, CA
1700Z – 2359Z 7,542.0 15,740.5 22,924.5
NIIW / USS MIDWAY CV-41 SAN DIEGO, CA
1400Z – 0400Z 4,013.5 5371.5 7,493.5 14,383.5 18,211.0
NWKJ / USS YORKTOWN CV-10 CHARLESTON, SC
1200Z – 2200Z 4,000.0 7,360.0 14,663.5
NEPM / USS IOWA BB 61 LOS ANGELES, CA
1500Z – 2359Z 4,043.5 6,903.5 14,463.5 18,293.0
NWVC / LST-325 EVANSVILLE, IN
1200Z – 0400Z 4,007.0 6,913.0 9988.5 13,974.0
NSS / US NAVAL ACADEMY ANNAPOLIS, MD
1300Z – 0200Z 4,038.5 5,330.5 7,533.5 9,447.0 14,487.0 17,545.0 USB + CW
An AFD test message will be transmitted utilizing the Military Standard (MIL-STD) Serial PSK waveform (M110) followed by MIL-STD Wide Shift FSK (850 Hz RTTY) as described in MIL-STD 188-110A/B.
Technical information regarding these waveforms is provided at:
http://www.n2ckh.com/MARS_ALE_FORUM/MSDMT.html.
The AFD test message will also be sent at 0300Z in Continuous Wave (CW) mode (refer to the far right column in the table below). The message will be transmitted on the following frequencies in kilohertz and at the listed times:
1400Z AGA2SY 13,506.5 kHz ACC 17,443.0 kHz
1420Z WAR 13,506.5 kHz AGA2SY 17,443.0 kHz
1440Z ACC 13,506.5 kHz WAR 17,443.0 kHz
1500Z AAZ 13,506.5 kHz AAZ 17,443.0 kHz
2200Z ADB 13,506.5 kHz AGA2SY 17,443.0 kHz
0300Z NWVC 5,346.5 kHz
For those who wish to document their contacts with a QSL card, go to
http://www.usarmymars.org/events and complete the request form.
from rssfeedtop10 https://ift.tt/2r9KUf1
via IFTTT
[QRV] C96RRC & C98RRC – IOTA DXpedition, Mozambique
NEWS UPDATE @ 09:30Z– C96RRC is now QRV from Mozambique island AF-088. Vasily R7AL, Vasily RA1ZZ, Al RZ3K and Vlad RK8A (members of the Russian Robinson Club) will be active as C96RRC and C98RRC from Mozambique Island, AF-088 and Inhaca Island, AF-066 during the period April 29 to May 9, 2018. QRV on 40-10m CW, […]
from rssfeedtop10 https://ift.tt/2qb6e6C
via IFTTT
QSL preview – 9M0W
9M0W DXpedition to Layang Layang, Spratly took place during early March 2018.
from rssfeedtop10 https://ift.tt/2r5tQqs
via IFTTT
QSL preview – 3C0W / 3C3W
3C0W and 3C0W activity took place during March 2018. QSLs now ready for dispatch.
from rssfeedtop10 https://ift.tt/2HxQJ0E
via IFTTT
TF/G0POT – Iceland
Michael, G0POT will be active from Vik, Iceland as TF/G0POT during July 2-9, 2018. QRV on HF, low power. QSL via H/c, LoTW.
from rssfeedtop10 https://ift.tt/2r7inXj
via IFTTT
SV9/SP7VC – Crete
Mek SP7VC and Kate SQ7OYL are going to Creta Island EU-015 (KM25MI locator) from April 29 to May 6. In addition to exploring the island there will be some time for radio work with the callsign SV9/SP7VC. Mek says he’s taking an IC-7300, PA-500W, Ant.vert 40-15m, Inv-L 80 & 160m + yagi 4el. 4m. Activity […]
from rssfeedtop10 https://ift.tt/2vXe4DP
via IFTTT
Ohio/Penn DX Bulletin No. 1362
Please help support this email list: http://www.qsl.net/donate
Propagation Report from Hannes Coetzee, ZS6BZP
Southgate ARC – Hannes Coetzee, ZS6BZP, reports that the solar activity is expected to remain at very low levels
from rssfeedtop10 https://ift.tt/2r7KeGV
via IFTTT
Young South African radio amateurs invited to apply for YOTA 2018
Southgate ARC – The SARL reports that South Africa will host 80 young Radio Amateurs from 34 countries in Europe, Africa and parts of the Middle East, for a week-long international event from 8 to 15 August 2018. This is the first time that YOTA (Youngsters-on-the-Air Summer Event) is presented in South Africa and hosted by the South African Radio League (SARL)
from rssfeedtop10 https://ift.tt/2Hz5DUo
via IFTTT
QSO Today – Roberto Ramirez, CE3CT
Southgate ARC – Roberto Ramirez, CE3CT, from Chile, is a well known South American DXer and Contester who began his ham radio story as a short wave listener
from rssfeedtop10 https://ift.tt/2r7JEZL
via IFTTT
VK6WIA NewsWest
Southgate ARC – In this week’s special edition of NewsWest, we invited Amateur Radio clubs across Australia to tell us who they are and what they get up to. We are hoping that it will result in a better understanding of what makes other clubs tick, and to share ideas about what they get up to
from rssfeedtop10 https://ift.tt/2Hz5joE
via IFTTT
NASA sets sights on May 5 launch of InSight Mars Mission
Southgate ARC – NASA’s next mission to Mars, Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight), is scheduled to launch Saturday, May 5, on a first-ever mission to study the heart of Mars. Coverage of prelaunch and launch activities begins Thursday, May 3, on NASA Television and the agency’s website
from rssfeedtop10 https://ift.tt/2r9qqmD
via IFTTT
IARU Region 1 Exam and Licence comparison
Southgate ARC – A comparison chart for amateur radio exams and licences in countries in IARU Region 1 has been released by IARU-R1 President Don Beattie G3BJ
from rssfeedtop10 https://ift.tt/2HySuuJ
via IFTTT
Digital Communications Conference (DCC) call for papers
Southgate ARC – Technical papers are solicited for presentation at the ARRL and TAPR Digital Communications Conference (DCC) and publication in the Conference Proceedings. Annual conference proceedings are published by the ARRL
from rssfeedtop10 https://ift.tt/2rayun1
via IFTTT
AMSAT at the Hamvention – 2nd call for volunteers
Southgate ARC – Last year, we had 30 people assist with the AMSAT booth at the Hamvention. We’ve had a good response so far to our first call for volunteers, but we could really use another 10-15 people. The 2018 Hamvention is May 18-20 in Xenia, Ohio. Would you consider helping AMSAT at the Hamvention this year?
from rssfeedtop10 https://ift.tt/2HA0cob
via IFTTT
Weather Enthusiast Wanted to Help NWS Phoenix:
eHam.net News – PHOENIX (3TV/CBS 5) — When rain, lightning and dust storms hit the Valley, all eyes are on the sky. For a specially trained group of people in Arizona, it’s for good reason. The National Weather Service relies on their network storm spotters to get them information. “We want to know that what we are seeing is happening in real time. So is there large hail, is there wind damage and flash floods, that sort of thing,” said Ken Water, warning coordinator for the National Weather Service Phoenix. Storm spotters get their training every year during the National Weather Service’s Skywarn classes. The course goes through a basic overview of weather from how thunderstorms form, to different types of clouds, to Arizona’s famous dust storms. “We also closely network with the amateur radio or the ‘ham’ folks out there too,” said Waters. Information from storm spotters is instant, especially with the advancement in technology. The pictures, video and reports can get to the National Weather Service in seconds. They combined that with radar and satellite information which helps them make split second decisions.
from rssfeedtop10 https://ift.tt/2r8DGrB
via IFTTT
FEMA and NRC Like Local Palisades Response:
eHam.net News – PAW PAW — Southwest Michigan emergency response agencies have passed a test of their ability to respond to a simulated nuclear accident at Palisades nuclear power plant. The term that testers from the Nuclear Regulatory Commission and Federal Emergency Management Agency used was “reasonably assured.” “The exercise … demonstrates reasonable assurance exists of the licensees’ ability to effectively implement its emergency plan to adequately protect the public health and safety in the event of a radological emergency,” said Michelle Garza, an NRC emergency preparedness inspector. “The exercise involved a lot of different participants,” said Dwaine Warren, supervisor team leader of FEMA’s Radiological Emergency Preparedness Program. Emergency service agencies plus schools, public health, amateur radio operators, Palisades, WCXT radio, the American Red Cross and others from Van Buren, Berrien and Allegan counties took part.
from rssfeedtop10 https://ift.tt/2HBiC88
via IFTTT
ICQ Podcast Episode 265 – Online Purchasing Killing Hamfests?
ICQ Podcast –
In this episode, Martin M1MRB is joined by Matthew Nassau M0NJX, Bill Barnes N3JIX and Chris Howard M0TCH to discuss the latest Amateur / Ham Radio news. Colin M6BOY rounds up the news in brief, and this episode’s feature is – Is the online purchasing killing Hamfests?
- Canada Get New 100W 5MHz Allocation
- Beijing Authorises 60m
- 2018 State of Ham Radio Survey
- Radio Ham Operator Achieves Contacts Across All 29 Bands
- Sunday Times Publishes RSGB Response
- Contest Events at Dayton Hamvention 2018
- Kenwood Trophy Award 2018
- First Class CW Operators Club 80th Anniversary
from rssfeedtop10 https://ift.tt/2r7ui8h
via IFTTT
Saturday, April 28, 2018
Gary DeBock shares most distant catch from Cook Island DXpedition
Many thanks to SWLing Post contributor, Gary DeBock, who shares the following note about his recent Cook Island DXpedition:
The farthest DX received during the Cook Island DXpedition (on Aitutaki island) was 657-All India Radio in Kolkata, India, at 8,072 miles (12,991 km). Recorded by accident during a sunrise check of the Korean big guns at 1641 on April 12, reception of this longest-distance station went unnoticed until file review after return to the States.
The female speaker (in the Bengali language) is the third station in the recording, after the female vocal music from Pyongyang BS and the Irish-accented male preacher from NZ’s Star network. Her speech peaks around 40 to 50 seconds into the recording.
The isolation of the Star network at the 55 second point was done by the Ultralight’s loopstick, not by the propagation. Thanks to Alokesh Gupta for the language and station identification!
Wow! A mediumwave DX catch of 8,072 miles using a compact (heavily souped-up!) CC Skywave SSB? Simply amazing, Gary!
Your enthusiasm and passion for Ultralight DX is simply infectious!
from rssfeedtop10 https://ift.tt/2HSAjzB
via IFTTT
SV9/SP7VC – Crete
Mek SP7VC and Kate SQ7OYL are going to Creta Island EU-015 (KM25MI locator) from April 29 to May 6. In addition to exploring the island there will be some time for radio work with the callsign SV9/SP7VC. Mek says he’s taking an IC-7300, PA-500W, Ant.vert 40-15m, Inv-L 80 & 160m + yagi 4el. 4m. Activity […]
from rssfeedtop10 https://ift.tt/2vXe4DP
via IFTTT
Hand Made Vacuum Tubes by Claude Paillard
This is an amazing video – hand-made vacuum tubes! About 17 minutes long – well worth the watching if you have any interest at all in old equipment!
Enjoy!
Robert Gulley, AK3Q, is the author of this post and a regular contributor to the SWLing Post. Robert also blogs at All Things Radio.
from rssfeedtop10 https://ift.tt/2KmYPY2
via IFTTT
DARC’s initiative to track the state of radio interference
Many thanks to SWLing Post contributor, Alexender (DL4NO), who shares the following comment in response to our recent post about LED bulb QRM:
The DARC does even more: It is planning a long-term project with some 50 automatic monitoring stations with standardized, calibrated antennas and according to standardized methods to document the changes.
Every monitoring station will scan the bands for free frequencies and measure the background noise there. Every 15 min it will send its findings to a central database where the data will be collected and evaluated.
This way the DARC wants to document the ever increasing interferences in a way that is valid according to the relevant standards. Most monitoring stations are planned to be placed at fixed locations all over Germany. But a few are planned to be placed for a limited time in especially interesting locations.
Presently relevant findings are collected. If you live in Germany see https://www.darc.de/der-club/referate/emv/emv-abhilfemassnahmen/. Also see the DARC magazine cqDL 12-2017, p. 15.
To emphasize it again: Informal reports to your radio club are good. But if you wish to communicate with the legislative bodies you must do your measurements according to the standardized rules using calibrated equipment. Otherwise the authorities will not accept your findings.
See:
https://www.itu.int/dms_pubrec/itu-r/rec/p/R-REC-P.372-13-201609-I!!PDF-E.pdf
https://www.itu.int/dms_pubrec/itu-r/rec/bs/R-REC-BS.560-4-199710-I!!PDF-E.pdf
Most impressive, Alexander! I love the fact that DARC is using objective observations to support their initiative. The concept is a fascinating one that I should hope other national radio clubs could copy. I will certainly send this to the ARRL.
Thanks again, Alexander!
from rssfeedtop10 https://ift.tt/2I0gqq4
via IFTTT
QSL preview – 9M0W
9M0W DXpedition to Layang Layang, Spratly took place during early March 2018.
from rssfeedtop10 https://ift.tt/2r5tQqs
via IFTTT
QSL preview – 3C0W / 3C3W
3C0W and 3C0W activity took place during March 2018. QSLs now ready for dispatch.
from rssfeedtop10 https://ift.tt/2HxQJ0E
via IFTTT
TF/G0POT – Iceland
Michael, G0POT will be active from Vik, Iceland as TF/G0POT during July 2-9, 2018. QRV on HF, low power. QSL via H/c, LoTW.
from rssfeedtop10 https://ift.tt/2r7inXj
via IFTTT
Propagation de K7RA
Southgate ARC – Solar activity increased over the past week, with average daily sunspot numbers up from 5.4 to 20 and average daily solar flux rallying from 69.9 to 73.4. The previous week saw four days with no sunspots, and the recent week had sunspots on every day. New sunspot groups emerged on April 19 and 21
from rssfeedtop10 https://ift.tt/2HVCe6p
via IFTTT
YLs in Bhutan
Southgate ARC – YL operators Kay/WA0WOF/A52YLE and Mio/JR3MVF/A52YLM will be active as A52YL from Dochula Eco Retreat in Bhutan between April 29th and May 5th
from rssfeedtop10 https://ift.tt/2vWn6AM
via IFTTT
Orford Ness site on TV
Southgate ARC – Channel 5 TV show Portillo’s Hidden History of Britain featured Orford Ness where development work on the Cobra Mist HF over the horizon radar was carried out in 1960s and 70s
from rssfeedtop10 https://ift.tt/2r6MJdj
via IFTTT
How does GDPR affect amateur radio clubs?
Southgate ARC – Essex Ham have published information on the EU General Data Protection Regulation (GDPR) 2016/679 which takes effect May 25. There is a misconception among some radio amateurs that “not-for-profit groups” are exempt from GDPR, that is not the case
from rssfeedtop10 https://ift.tt/2vTCk9K
via IFTTT
Ham Radio 2.0 – Innovation and Discovery at Hamvention
Southgate ARC – Sponsored by the Yasme Foundation, Ham Radio 2.0 is intended to be a gathering spot for innovative groups and organizations at Hamvention
from rssfeedtop10 https://ift.tt/2rcdIo7
via IFTTT
Foundations of Amateur Radio #151
Southgate ARC – In the past I’ve talked about the Standing Wave Ratio, the SWR, and how it describes some of the characteristics of your antenna system. I say system because it’s not just the antenna, it’s the connection between your radio and the antenna as well. The coax or feed line, their length and how you’ve connected your antenna, all feature in the performance of the entire kit and caboodle
from rssfeedtop10 https://ift.tt/2vRfIqt
via IFTTT
DF6NM wins inventor award
Southgate ARC – Markus Vester, DF6NM has been honoured as one of the ‘Inventors of the Year’ for 2017
from rssfeedtop10 https://ift.tt/2HZSAuL
via IFTTT
A special conjunction of the Moon and Jupiter
Southgate ARC – This weekend, the Moon and Jupiter are converging in the constellation Libra for a special conjunction
from rssfeedtop10 https://ift.tt/2Kld5Av
via IFTTT
Westlakes ARC Holds Open Day to ‘Demonstrate the Joys of Amateur Radio’:
eHam.net News – Lake Macquarie boasts one of the largest amateur radio clubs in the country, and in April the York Street club threw open their doors for a ‘come-and-look’ open day. The Westlakes Amateur Radio Club (WARC), based in Teralba, uses its open days to show what the club does on a regular basis, and to “introduce visitors to the joy of amateur radio”. As well as undertaking radio electronic fox-hunts and demonstrations of radio communications in the club’s ‘radio shack’, participants were able to test out satellite communication, amateur television transmissions and play with microcomputer construction.
from rssfeedtop10 https://ift.tt/2HxMUIZ
via IFTTT
NOAA: Solar Cycle 24 Status and Solar Cycle 25 Upcoming Forecast:
eHam.net News – Current solar cycle 24 is declining more quickly than forecast. The smoothed, predicted sunspot number for April to May, 2018 is about 15; however, the actual monthly values have been lower. Will solar minimum be longer than usual or might solar cycle 25 begin earlier? Leading solar and space science experts will convene a meeting in the coming years and attempt to predict solar cycle 25. The “official” solar cycle forecast includes the month, year, and intensity of that maximum (peak, average sunspot number). The consensus forecast is the result of collaboration by a solar cycle prediction panel of solar and space scientists from around the world. Typically, the panel considers all new, relevant research results, observation trends, and model predictions available when the panel is convened.
from rssfeedtop10 https://ift.tt/2r4IjD2
via IFTTT
VK6WIA NewsWest for Sunday 29/04/2018:
eHam.net News – In this week’s special edition of NewsWest,
we invited Amateur Radio clubs across
Australia to tell us who they are and what
they get up to. We are hoping that it will
result in a better understanding of what
makes other clubs tick, and to share ideas
about what they get up to.
from rssfeedtop10 https://ift.tt/2HyIzW3
via IFTTT
Foundations of Amateur Radio #151:
eHam.net News – In the past I’ve talked about the Standing
Wave Ratio, the SWR, and how it describes
some of the characteristics of your antenna
system. I say system because it’s not just
the antenna, it’s the connection between your
radio and the antenna as well. The coax or
feed line, their length and how you’ve
connected your antenna, all feature in the
performance of the entire kit and caboodle.
from rssfeedtop10 https://ift.tt/2r4OJSL
via IFTTT
Ham Radio at 2018 Big Sur Marathon:
eHam.net News – Ham Radio at 2018 Big Sur Marathon:
from rssfeedtop10 https://ift.tt/2HxkA9E
via IFTTT
Friday, April 27, 2018
Former ‘Coast To Coast AM’ Radio Show Host Art Bell, W6OBB, (SK):
eHam.net News – Former “Coast to Coast AM” and “Dreamland” radio host Art Bell, W6OBB,
of Pahrump, Nevada, died on Friday, April 13, at his home, the Nye
County Sheriff’s Office announced. He was 72. A KSNV news report
indicated that Bell’s family was with him when he died. The Sheriff’s
Office said an autopsy would be performed.
from rssfeedtop10 https://ift.tt/2jcsir5
via IFTTT
FCC Releases Notice of Proposed Rulemaking On Small Satellites:
eHam.net News – The FCC released a Notice of Proposed Rulemaking (NPRM)
on April 17, seeking comment on proposals to streamline its rules
regarding the deployment of “small satellites.” This would include
small spacecraft put into orbit for Amateur Radio purposes, as well as
small satellites launched by non-Amateur Radio entities, such as
universities, but using Amateur Radio spectrum. The NPRM primarily
addresses satellites launched by the commercial sector, however.
from rssfeedtop10 https://ift.tt/2vSXi8B
via IFTTT
Getting It Right!
eHam.net News – In The ARRL Letter of April 19, the article, “New 630-Meter Band
Reported ‘Very Busy'” contained an incorrect call sign. The sentence
should have said, “NO3M, who also operates as W8CDX, reports eight DXCC
entities worked on the new band.” A photo caption in the same article
indicated that NO3M was using a modified Heathkit amplifier for his
amateur work on 630 meters.
from rssfeedtop10 https://ift.tt/2jawxn0
via IFTTT
Decapitated S.D. Tower Knocked KKLS Off the Air
A radio tower built to survive the elements was no match for this April blizzard
A late spring blizzard created big headaches for commuters and bigger challenges for two Results Radio —Townsquare Media stations in Sioux Falls, S.D.
The storm knocked down part of the radio tower broadcasting the signals for “Hot 104.7” KKLS(FM) and “The Mix 97.3” KMXC(FM) on April 13, Jeremy J. Fugleberg reported for the Argus Leader. He described the tower as having been “decapitated” when “the top 275 feet of the tower” succumbed to the ice buildup and wind.
According to the article, two weeks later, KKLS is still off the air but is streaming online, but KMXC is again available at a low power. They have remounted antennas for both stations on the remaining 600 foot tower.
This isn’t the first time Results Radio has lost a tower to the elements. In 1996, an ice storm followed by uneven rapid melting felled the previous tower. As a result, the new tower was “built to extreme specs,” according to Results Radio Market Manager and Vice President, quoted in the article. But even those weren’t enough to keep it intact.
Results Radio Townsquare Media also owns KYBB(FM), KSOO(AM/FM), KIKN(FM) and KXRB(AM/FM).
Check out photos of the downed tower here.
from rssfeedtop10 https://ift.tt/2HVbmU1
via IFTTT
New Book, Portable Operating for Amateur Radio, is Now Shipping!
Grab your gear and head outdoors with the new book from ARRL– Portable Operating for Amateur Radio by Stuart Thomas, KB1HQS
Amateur Radio stations traditionally have been associated with a table full of gear in a home station. In recent years, that has changed with the increasing popularity of operating portable, away from home. A new generation of compact, full-featured, portable radios combin…
from rssfeedtop10 https://ift.tt/2Fn4t8G
via IFTTT
New Book, Portable Operating for Amateur Radio, is Now Shipping!
ARRL –
Grab your gear and head outdoors with the new book from ARRL– Portable Operating for Amateur Radio by Stuart Thomas, KB1HQS
Amateur Radio stations traditionally have been associated with a table full of gear in a home station. In recent years, that has changed with the increasing popularity of operating portable, away from home. A new generation of compact, full-featured, portable radios combin…
from rssfeedtop10 https://ift.tt/2Fn4t8G
via IFTTT
ARRL Website, Some Services to be Down Briefly on May 1
The ARRL website and some services will be down for maintenance for up to 1 hour on Tuesday, May 1, starting at approximately 0900 UTC. During this period some or all systems may be temporarily inaccessible. This includes all content on http://www.arrl.org (including the ARRL Store), https://ift.tt/2vXiU42, and https://ift.tt/2kZsL1H. Logbook of the World and e-mail will not be …
from rssfeedtop10 https://ift.tt/2HwLDxL
via IFTTT
ARRL Website, Some Services to be Down Briefly on May 1
ARRL –
The ARRL website and some services will be down for maintenance for up to 1 hour on Tuesday, May 1, starting at approximately 0900 UTC. During this period some or all systems may be temporarily inaccessible. This includes all content on http://www.arrl.org (including the ARRL Store), https://ift.tt/2vXiU42, and https://ift.tt/2kZsL1H. Logbook of the World and e-mail will not be …
from rssfeedtop10 https://ift.tt/2HwLDxL
via IFTTT
Despite crackdown, North Koreans seek foreign radio broadcasts
(Source: DailyNK via Andrea Borgnino)
North Koreans continue to seek out foreign radio despite crackdown
Police in North Korea have recently focused their attention on cracking down on listeners of South Korean radio broadcasts in another sign of the government’s dual-approach to warming ties with the South, according to a source inside the country.
Speaking from Ryanggang Province on April 24, a source told Daily NK that “police have begun inspections of households possessing radios,” explaining that one method used to restrict radio usage includes applying stickers to the tuning buttons to prevent users from finding foreign broadcasts.
State-approved radios in North Korea are fixed to prevent tuning to non-official stations, but the authorities have used additional methods in recent times to handle the increasing amount of personal radios in the country. In addition to radio controls, authorities also place heavy restrictions on DVD players, phones, televisions, and other media devices.[…]
Continue reading the full article at the DailyNK.
from rssfeedtop10 https://ift.tt/2FlDlXN
via IFTTT
Turning the Raspberry Pi 3 B+ into a stand-alone SDR
(Source: RTL-SDR.com)
Nexmon SDR: Using the WiFi chip on a Raspberry Pi 3B+ as a TX capable SDR
Back in March of this year we posted about Nexmon SDR which is code that you can use to turn a Broadcom BCM4339 802.11ac WiFi chip into a TX capable SDR that is capable of transmitting any arbitrary signal from IQ data within the 2.4 GHz and 5 GHz WiFi bands. In commercial devices the BCM4339 was most commonly found in the Nexus 5 smartphone.
Recently Nexmon have tweeted that their code now supports the BCM43455c0 which is the WiFi chip used in the recently released Raspberry Pi 3B+. They write that the previous Raspberry Pi 3B (non-plus) cannot be used with Nexmon as it only has 802.11n, but since the 3B+ has 802.11ac Nexmon is compatible.
Combined with RPiTX which is a Raspberry Pi tool for transmitting arbitrary RF signals using a GPIO pin between 5 kHz to 1500 MHz, the Raspberry Pi 3B+ may end up becoming a versatile low cost TX SDR just on it’s own.[…]
Click here to read the full article at RTL-SDR.com.
from rssfeedtop10 https://ift.tt/2r3GWVV
via IFTTT
DARC asks that you send RF polluting LED bulbs to Elektor Magazine
(Source: Southgate ARC via Mike Hansgen)
LED Bulb RF Pollution – Elektor Magazine investigates
DARC, the German national amateur radio society, are requesting amateurs to send LED bulbs which pollute the RF spectrum to the magazine Elektor for investigation
A Google English translation reads:
Elektor-Verlag GmbH calls all readers and especially all radio amateurs to send non-compliant LED bulbs including power supplies. Elektor wants to investigate this EMC-technical and then forward it to the competent market surveillance of the BNetzA.
The reason for the action: As a result of a press release of the DARC in September 2017 on the significantly increasing interference of radio communications, other radio services and the DAB reception by non-EMC compliant LED bulbs Elektor had investigated such lamps (as well as LED strips). The result showed a progressive electromagnetic pollution.
The Federal Network Agency as competent authority for market surveillance in accordance with the EMVG has welcomed the call for the submission of suspicious copies. In addition, the Federal Agency would like to be informed if disturbing lamps attract attention. She then wants to investigate this situation and take the products out of the market, if they are still offered.
Please send suspicious copies
Elektor-Verlag GmbH
Kackertstr. 10
52072 AachenPlease enclose a note with the words “EMC LED lamp” so that everything runs correctly in the inbox. You can also announce your submission via e-mail to redaktion@elektor.de with the subject “EMC-LED-Lamp”. Elektor Verlag GmbH then checks the lamp, publishes an update if necessary and informs the Federal Network Agency.
Here the link to the Elektor article from 23.04.2018
https://www.elektormagazine.de/news/bundesnetzagentur-zu-schicken-sie-uns-verdachtige-led-lampenSource DARC http://darc.de/
2017 RF pollution from LED bulbs in Elektor Magazine
http://www.southgatearc.org/news/2017/september/rf-pollution-from-led-bulbs-in-elektor-magazine.htm
from rssfeedtop10 https://ift.tt/2I42kBP
via IFTTT
[UPDATE] 3Y0Z – Bouvet 2018
NEWS UPDATE — There have been several important milestones reached and decisions made in the last few weeks. We have received a partial reimbursement on our payments made to DAP, our transportation contractor. In our view, this is a fair settlement with them. Our vessel, Betanzos is now back in Punta Arenas and we believe […]
from rssfeedtop10 https://ift.tt/2ug9smr
via IFTTT
The K7RA Solar Update
Solar activity increased over the past week, with average daily sunspot numbers up from 5.4 to 20 and average daily solar flux rallying from 69.9 to 73.4. The previous week saw four days with no sunspots, and the recent week had sunspots on every day. New sunspot groups emerged on April 19 and 21.
Predicted solar flux is 69 on April 27-29, 68 on April 30 through May 3, 70 on May 4-16, 75 on May …
from rssfeedtop10 https://ift.tt/2KjIu6j
via IFTTT
The K7RA Solar Update
ARRL –
Solar activity increased over the past week, with average daily sunspot numbers up from 5.4 to 20 and average daily solar flux rallying from 69.9 to 73.4. The previous week saw four days with no sunspots, and the recent week had sunspots on every day. New sunspot groups emerged on April 19 and 21.
Predicted solar flux is 69 on April 27-29, 68 on April 30 through May 3, 70 on May 4-16, 75 on May …
from rssfeedtop10 https://ift.tt/2KjIu6j
via IFTTT