HF SDR Transceiver
News
WiMo takes over the manufacture and distribution of the well-known products of InnovAntennas Europe worldwide
“InnovAntennas Ltd. and WiMo Antennas and Elektronik GmbH, Herxheim / Germany, enter into closer cooperationIn 2018, UK production of all short... Read more
Andromeda SDR -Apache Labs
Andromeda SDR -Apache Labs Read more
Ultimate Motorcycling’s Ham on a Hog 3 Review of the Icom IC-705 Amateur Radio Transceiver and more
“We take Icom’s IC-705 transceiver on a ride with the Harley-Davidson Road King Limited and review it along with Icom’s AL-705 Magne... Read more
IEEE Committee Webinar “RF Exposure in the Time of Conspiracies” Set for May 12
The IEEE Committee on Man and Radiation (COMAR) has issued an invitation to its webinar, “RF Exposure in the Time of Conspiracies.” The 1-hour event i... Read more
First-Time Exam Applicants Must Obtain FCC Registration Number before Taking Exam
Beginning May 20, 2021, all amateur examination applicants will be required to provide an FCC Registration Number (FRN) to the Volunteer Examiners (VE... Read more
Members of the Potomac Valley Radio Club to Activate NSS for Armed Forces Day
Members of the Potomac Valley Radio Club (PVRC) will activate the historic NSS call sign on Saturday, May 8, during the 2021 Armed Forces Day Cross-Ba... Read more
Goodbye Trio of Sunspots Hello Fast Solar Wind | Solar Storm Forecast 05.02.2021
Goodbye Trio of Sunspots Hello Fast Solar Wind | Solar Storm Forecast 05.02.2021 Read more
Antenna
Chameleon CHA-RXL Stealth Receive Loop Antenna
Chameleon is releasing a new receive only loop, the CHA-RXL. Lets get it on the roof, test it out and talk about why receive loops can be pretty aweso... Read more
Antennas Vs Trees
Jeff, KD8KPT, asks about the logistics of putting antennas up in his trees. Read more
Review of Bilal Isotron 20m Single Band Antenna
More than one Oggie has suggested I review the Bilal Isotron 20m Single Band Antenna Solve Virtually Any Restricted Space Problem – 40 Meter Iso... Read more
MAGNETIC LOOP 40M – 10M Built by 2E0ERO
Here we take a look at the principles of a transmitting magnetic loop and then test a magnetic loop built by 2E0ERO. Read more
Antenna Separation Anxiety
Scott Machalk, KD8NPJ, has a question regarding how he should separate his four antennas. Read more
Can a Balun be Too Big?
“Oggie Jon McAdams, K3MAH, is getting back into HF and wants to try QRP. Will baluns, coax, etc., rated for higher power cause his small signal... Read more
An end fed half wave cage antenna. How much wider bandwidth does it provide?
Another comparison between a single wire and a cage arrangement. This time on the end fed half wave antenna. Read more
Contesting
55th ALESSANDRO VOLTA RTTY DX CONTEST
The SSB and RTTY Club of COMO and the A.R.I. (Associazione Radioamatori Italiani) arepleased to announce the details of the 55th “Alessandro VOL... Read more
North American QSO Parties to Recognize Young Contester Entries
To encourage young radiosport participants, National Contest Journal (NCJ) will recognize their entries in the North American QSO Party (NAQP), starti... Read more
A.R.I. International DX Contest 2021
1. The Associazione Radioamatori Italiani (A.R.I.) has the honour of inviting radio amateurs from all over the world to participate in... Read more
YOTA Contest 2021
Team YOTA has been working hard over the last few months to establish one whole new project for the ham radio community. Everyone can take part, it ta... Read more
CQ WPX SSB/CW 2021 Online Scoring Trophy program
ContestOnlineScore.com and our sponsor Icom America Inc. are establishing a special award program to encourage the use of scoreboards... Read more
RUSSIAN DX CONTEST – 2021
1. Contest sponsorsThe “Soyuz Radioljubitelej Rossii” (Union of Radioamateurs of Russia), SRR is pleased to announce 28 International... Read more
Results Available for ARRL Contests
The full results of the 2020 ARRL November CW Sweepstakes have been published on the ARRL Contests web page. The full results article, a searchable da... Read more
Dxing
Russian Robinson Club Announces Activation of Rare IOTA Islands in the Aleutians
The Russian Robinson Club (RRC) has resumed its plans to activate rare Kiska Island (IOTA NA-070) and Adak Island (IOTA NA-039) in Alaska’s Aleutian I... Read more
Bouvet Island Dxpedition – 3Y0J
Bouvet Island DxpeditionBouvet is like the Mount Everest of DXCC entities. It is among the most challenging entities to activate due to significant tr... Read more
ARRL Awards Colvin Grant to 3Y0J Bouvet Island DXpedition in 2023
ARRL has awarded a Colvin Grant of $5,000 to the Intrepid-DX Group to help in funding its 3Y0J DXpedition to Bouvet Island, scheduled for Ja... Read more
OS ham radio prefix in Belgium
OS ham radio prefix in BelgiumSince April 18 Belgian radio amateurs have been using ‘OS’ as the prefix instead of the usual ‘ON... Read more
Operating “Split” on HF – info, tips & tricks for operating split or Duplex on HF
“This video presents what is meant by operating “split”, when you hear that rare DX station say that he’s “listening up... Read more
Amateur Radio Community Invited to Take Part in MARS Exercise on 60 Meters
Radio amateurs are invited to take part in the MARS exercise now under way until April 10 in support of the US Department of Defense. The five USB cha... Read more
The RSGB is delighted to launch a new Award
Friendship on the Air Award The Friendship on the Air Award is designed to celebrate the friendship of amateur radio over the airwaves. The main purpo... Read more