Tag Archives: Chip Shortage

Radio Waves: Virtual Winter SWL Fest March 4-5, 2022, SDRplay Updates, Contact with Ukraine Radio Ops, and Hams in Poland Provide WinLink Options

David Goren (left) and Richard Cuff (right) during the Shindig live broadcast at the Winter SWL Fest.

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!


Winter SWL Fest: March 4-5, 2022, Online using the Zoom webinar platform

The Winter SWL Fest is a conference of radio hobbyists of all stripes, from DC to daylight. Historically, every year scores of hobbyists have descended on the Philadelphia, Pennsylvania suburbs for a weekend of camaraderie. The Fest is sponsored by NASWA, the North American Shortwave Association, but it covers much more than just shortwave; mediumwave (AM), scanning, satellite TV, and pirate broadcasting are among the other topics that the Fest covers. Whether you’ve been to every Fest (all 34, starting with the first year at the fabled Pink & Purple Room of the Fiesta Motor Inn) or this year’s will be your first, you’re sure to find a welcome from your fellow hobbyists, even if it’s a “virtual” welcome!.

In 2022, the 35th Annual (!!) Winter SWL Fest will again be going virtual courtesy of the Covid-19 pandemic.  All activities will be conducted online via the Zoom webinar platform.

Registration will be $10 per computer screen to defray the Zoom hosting expenses.  If you already have a PayPal ID you can simply send $10 from your account to swlfest [at] naswa.net.  If you aren’t a PayPal member you may also register online via PayPal here.  Paper registrations will not be processed for 2022.

Your hosts, Richard Cuff and John Figliozzi, work throughout the year to ensure that attendees have a great time over the weekend, and by all accounts, they succeed stunningly. How else could this event have lasted for 35 years (egad) — even with a Pandemic — and draw people from around the world to southeastern Pennsylvania? Won’t you join us?

Click here to join the 2022 Winter SWL Fest!

SDRplay Updates on Hardware Shortages (RTL-SDR Blog)

As we all know many electronic components are currently in shortage, and this global shortage is affecting some SDR manufacturers like SDRplay. Recently on their blog SDRplay have provided some updates on their hardware shortage situation. They write:

As we have mentioned before,  due to the worldwide shortage of electronic components, we are suffering from production delays at both our manufacturing subcontractor operations here in the UK.  This means that many of our resellers have completely run out of RSP1A and RSPdx devices.

However we are pleased to say that this week, we have  been able to build some additional units.  This means that by the end of next week (February 25th), our resellers should have more stocks of RSP1A and RSPdx.   More RSPduos are promised for mid to late March.

It is highly likely that even after the latest production runs are delivered, some of our resellers will run out again in the weeks ahead.  Meanwhile we are working to do all we can to secure more critical components for our manufacturers. This includes tweaks to the designs so that they can accommodate alternative more readily available parts.

Many thanks to customers who have been left waiting to buy, and to our resellers for your patience as we navigate though this situation.

A list of our authorised resellers can be found here: https://www.sdrplay.com/distributors/

[Read this full post on the RTL-SDR Blog…]

Meet the Jersey man using his radio set to make contact with people in Ukraine (Southgate ARC)

A man in Jersey is using amateur radio equipment to make contact with people caught up in the fighting in Ukraine.

Paul Mahrer spoke to more than 1,700 Ukrainian radio operators last year, but says all communication has been lost since the country declared martial law. Continue reading

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Radio Waves: “Shady” 5G, Chip Shortage Affects Radio Tech, CW Contesting’s “Secret Storm,” ARRL to Cover Youth FCC App Fees, and ARRL Response to Insulin Pump Story

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Wilbur Forcier, Dan Van Hoy, and the Southgate ARC for the following tips:


Special operators are already dealing with a shady piece of Chinese technology the US has been warning about. (Business Insider via MSN)

  • The spread of 5G mobile communications technology is creating new problems for the US military.
  • Compromised networks could give adversaries an opportunity to monitor and attack US personnel.
  • See more stories on Insider’s business page.

In an increasingly interconnected world, the US military is facing new challenges in old stomping grounds.

Even though the US isn’t at war with China, competition with Beijing is already raging, and conventional and special-operations troops deployed around the world are exposed, either directly or through proxies, to Chinese technology that could hinder them in a conflict.

The worst offender is 5G, the same mobile communications technology ordinary people use or will be using in the future.

[…]However, Chinese firm Huawei – which is suspected of stealing its 5G technology from a Canadian firm through cyberattacks – has been deploying its 5G technology worldwide.

Given China’s peculiar national security laws, which require individuals and companies to cooperate with the Chinese security services, any Huawei technology around the world is a potential threat to privacy and national security. Through Huawei, Beijing could spy on or disrupt infrastructure and operations during peace or war.

Governments have realized the danger and have been banning Huawei from their networks. The British government did so in 2020, and the US Federal Communications Commission designated Huawei a national security threat in 2021, following several Chinese cyberattacks.[]

Chip Shortage Hits Radio Technology Marketplace (Radio World)

The severity of the global computer chip shortage has broadcast equipment manufacturers finding creative ways to manage supply channels while trying to meet product demand.

Despite the semiconductor shortages, people in the radio technology marketplace who spoke with Radio World say products are still being shipped, with mostly minor delays, thanks to prior planning. Equipment suppliers said they hope the semiconductor shortage will ease soon, perhaps by early 2022.

Continue reading

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