Category Archives: Ham Radio

Radio Waves: Ajit Pai to Resign, Hams Need to Embrace Hacker Community, Coast Guard Might Abandon HF Voice Watchkeeping, and FCC Action Against Unauthorized Transceivers

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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!

FCC Chairman Ajit Pai to leave agency on Inauguration Day (PBS News Hour)

Federal Communications Commission Chairman Ajit Pai, a Republican, says he is leaving the telecommunications regulator on Inauguration Day.

President-elect Joe Biden will choose a new Democratic head for the agency. A new administration typically picks a new chairman.

Pai has presided over a contentious FCC over the last four years. He undid net neutrality rules that barred internet service providers like Comcast and AT&T from favoring some types of online traffic over others in 2017 and championed other deregulatory efforts. He has also worked to free up spectrum for cellphone companies so they can roll out 5G, the next-generation wireless standard that promises faster speeds, and cracked down on Chinese telecom companies as national security threats.

The incoming FCC is likely to try to reinstate net neutrality rules and focus on closing the “digital divide,” getting internet service to Americans who don’t have it because it’s not available or they can’t afford it.[…]

Ham Radio Needs To Embrace The Hacker Community Now More Than Ever (Hackaday)

As many a radio amateur will tell you, ham radio is a hobby with as many facets as there are radio amateurs. It should be an exciting and dynamic place to be, but as those who venture forth into it sometimes sadly find out, it can be anything but. Tightly-knit communities whose interests lie in using $1,000 stations to chase DX (long-distance contacts), an advancing age profile, and a curious fascination of many amateurs with disaster communications. It’s something [Robert V. Bolton, KJ7NZL] has sounded off about in an open letter to the amateur radio community entitled “Ham Radio Needs To Embrace The Hacker Community Now More Than Ever“.

In it he laments that the influx in particular of those for whom disaster preparedness is the reason for getting a licence is to blame for amateur radio losing its spark, and he proposes that the hobby should respond by broadening its appeal in the direction of the hacker community. The emphasis should move from emergency communications, he says, and instead topics such as software defined radio and digital modes should be brought to the fore. Finally he talks about setting up hacker specific amateur radio discussion channels, to provide a space in which the talk is tailored to our community.[…]

Coast Guard Proposes to Discontinue HF Voice Watchkeeping (ARRL News)

The US Coast Guard has invited comments by January 21, 2021, on a proposal to discontinue HF voice watchkeeping. The proposal [PDF] appeared on November 20 in the Federal Register. The USCG proposes to cease monitoring 4125, 6215, 8291, and 12,290 kHz, in the contiguous US and Hawaii, due to a lack of activity.

“We believe this change would have a low impact on the maritime public, as commercial satellite radios and Digital Selective Calling (DSC) marine-SSB HF radios have become more prevalent onboard vessels,” the Coast Guard said. “However, we would like your comments on how you would be affected if we terminated monitoring HF voice-only distress frequencies within the contiguous US and Hawaii, particularly if you use HF, but do not currently have a commercial satellite radio or an HF DSC-capable radio aboard your vessel.”[…]

FCC takes action against marketing of unauthorized transceivers (Southgate ARC)

On November 24 FCC Enforcement Bureau (EB) issued a citation and order concerning the illegal marketing of unauthorized radio frequency devices

The citation says:

This CITATION AND ORDER (Citation), notifies Rugged Race Products, Inc. d/b/a
Rugged Radios (Rugged Radios or Company) that it unlawfully marketed six models of radio frequency devices that (a) operated outside the scope of their respective equipment authorization, or without any equipment authorization; (b) permitted any operator to program and transmit on new frequencies using the device’s external operation controls; and (c) lacked the appropriate labeling. Specifically, Rugged Radios marketed models RH5R-V2, RM25R, RM25R-WP, RM50R, RM60-V, and RM100 in violation of section 302(b) of the Communications Act, as amended (Act), and sections 2.803(b), 2.925(a)(1), 80.203(a), 90.203(a), 90.203(e), 95.361(a), and 95.391 of the Commission’s rules.

Read the Citation and Order at
https://docs.fcc.gov/public/attachments/DA-20-1395A1.pdf

Source FCC Enforcement Bureau
https://www.fcc.gov/enforcement

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Radio Deals: Radioddity Cyber Monday and Flash Sale

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I just received an email announcement from Radioddity noting their holiday sale which lasts through November 30, 2020. Much of their inventory has been discounted.

They’ve also added “Flash Sale” packages which include the Xiegu G90, Xiegu X5105, and the new GSOC. If you’ve been considering the purchase of any of these items, I’d encourage you to check them out:

The flash sale begins at 8 AM EST, November 30, 2020, and quantities on the packages are limited. Click here to check out Radioddity.

Xiegu GSOC Update

I’ll post more about this in the coming days, but I updated the firmware in the GSOC controller this weekend and am now testing the new functionality. A few features have been added and a few bugs fixed. I’m still finding CW operation a bit tricky–I believe there may still be some latency in the sidetone audio.  For updates, follow the tag: GSOC

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Radio Deals: Paul notes discounts at Circuit Specialsts and $800 off the flagship Yaesu FTDX101D

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Many thanks to SWLing Post contributor, Paul Evans, who passes along the following tips:

Circuit Specialists have started Black Friday, but only 10% off everything.

The code fer Circuit Specialists is CYBER2020

at checkout…10% off everything until midnight Monday.

There’s also a raffle for free 100MHz 2x DSOs and some pen style 25MHz
DSOs fer each purchase made during the time of the sale.

Click here to browse Circuit Specialists online.

Yaesu have $800 off the FTDX101D ($3050 instead of $3850!) inc. free shipping, of
course.

Check out FTDX101D pricing at Gigaparts, DX Engineering, and Ham Radio Outlet.

Thank you for the tips, Paul. Wow–if I had the funds, I would jump on the FTDX101D! Could Father Christmas be that generous–? One can dream! 🙂

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Radio Waves: Guardians of Early Recordings, VOA Firewall, New DRM-Based HF Station, and Breakfast on BBC Essex Features Amateur Radio

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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 Kim Elliott, Benn Kobb, and the Southgate ARC for the following tips:

Meet the guardians of the world’s earliest musical recordings (LA Times)

The voice seeps in as if from another dimension, hissy and distant, like an AM radio broadcaster transmitting through late-night static.

“‘The Ambassador March’ by Brown’s Orche-streee for the Los Angeles Phonograph Company of Los Angeles, California,” a man announces with a gentlemanly accent. After a moment’s scratchy pause, a violinist opens with a melody, and a small orchestra jumps in. Led by a Long Beach-based bandleader named E.R. Brown, the song dances along for two minutes.

The fidelity is primitive by today’s high-definition audio standards, a quaint toss-away. But “The Ambassador March” and the Coke-can-sized wax cylinder upon which it was etched into permanence in the late 1800s open a portal to another era.

That wax cylinder and others like it — rescued from rural estate sales and dusty attics — have survived earthquakes, heat waves, mold and indifference. They feature Mexican folk songs; military band marches; minstrelsy songs of the kind that preceded American blues, folk and country music; and the voices of former Lincoln cabinet members, Southern senators, popes, preachers and comedians. Their survival is emblematic of a revolution that allowed sound to be freed from its origins. Once untethered, the world would be forever changed.[…]

US international broadcasting: Rebuilding the firewall in the new administration (The Hill)

by Kim Andrew Elliott

President-elect Joe Biden, who as a senator had a key interest in U.S. international broadcasting, is looking at its future.

He named Richard Stengel, former undersecretary of state for public diplomacy, to head the transition team for the U.S. Agency for Global Media (USAGM). Under USAGM are the Voice of America, Radio Free Europe/Radio Liberty Inc., Radio Free Asia Inc., Office of Cuba Broadcast (Radio/TV Martí to Cuba) and Middle East Broadcasting Networks Inc. (the Arabic-language Alhurra TV and Radio Sawa).

With government officials under President Trump instructed not to cooperate with Biden’s teams, the transition for the time being will have to be done from afar. The Trump-appointed USAGM CEO Michael Pack, whose leadership has fomented several controversies since he was installed in June, might decide to be a benign, if uncooperative, caretaker until the new management comes in. Or he could impose personnel changes and alterations in content that could diminish the credibility of the USAGM entities, a situation that could take years to repair.

During his campaign, Biden promised to fire Pack. Pack might try to serve out the three-year term stipulated in the legislation that replaced the bipartisan Broadcasting Board of Governors (BBG) with a politically appointed CEO (Pack being the first). If such an attempt ends up in court, a June Supreme Court decision overruling the fixed term of the director of the Consumer Finance Protection Bureau, a victory for the Trump administration, could, ironically, be the undoing of any plans by Pack to stay on at USAGM.

Pack has already left his mark by rescinding the firewall “rule” published in June by the outgoing BBG. The rule, however, was not an act of Congress or a presidential directive. It was simply language placed in the Federal Register “to codify and memorialize definitions and practices associated with the firewall.” On such shallow roots, this tree was easy to fall. In October, Pack issued a repeal, which waved away the firewall rule as readily as it was instituted.[…]

A New HF Station that’s Similar, but Different (DRMNA.info)

On October 21, 2020, DPA Mac LLC filed a FCC license application for a new, DRM-based International Broadcast Station to be located in Maple Park, IL. The principal is San Francisco entrepreneur Seth Kenvin and its technical consultant is Tamir Ostfeld of Raft Technologies, an Israeli developer of low-latency HF systems for so-called algorithmic trading.

No station devoted to algorithmic trading has ever been authorized for regular commercial operation in the U.S., as there is no formal radio service or spectrum allocation for that purpose. Several such stations have been licensed in the Experimental Radio Service (ERS), which is ostensibly for scientific studies only.

If the FCC licenses DPA Mac, it will be the first such station to make the transition from the ERS to regular, non-experimental licensing. This station would be the successor to experimental station WI2XXG. Other than the license document, the FCC has withheld most of WI2XXG’s records from public disclosure since it was first licensed in 2017.

DPA Mac is similar to other DRM stations on which we previously reported: WIPE in Alpine, NJ, which is built and is waiting on its FCC license; and WPBC, proposed for Batavia, IL. With regard to their use for non-broadcast, private data transmissions, those stations made general and non-descriptive representations to the FCC. On the other hand, DPA Mac’s license application is fairly transparent. The station aims to transmit “investment data from points within the United States to locations outside the United States carried over a channel immediately adjacent to the HF broadcasts…a low-power, low-latency digital data transmission service provided to private investors, including small- and medium-sized firms.” [Continue reading…]

Amateur radio on BBC Radio Essex

On Tuesday, November 24, CB and amateur radio featured in Sonia Watson’s popular Breakfast show on BBC Radio Essex

Among those interviewed was the Chair of Essex Ham, Pete M0PSX, who talked about the resurgence of interest in amateur radio.

Listen to the interview at 1:38:20 in this recording
https://www.bbc.co.uk/sounds/play/p08xv7dv

You can find out more about amateur radio and the free Essex Ham Foundation Online training course at
https://www.essexham.co.uk/train/foundation-online/

You can follow Essex Ham on Twitter at
https://twitter.com/EssexHam

 

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Radio Waves: Potential for Change at USAGM, Judge Rules Pack Unconstitutionally Interfered With VOA, Solar Cycle 25 Could be Strong, and DEF CON Ham Radio Videos

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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 Dan Robinson and Eric McFadden for the following tips:

The Biden Choice on USAGM: Business as usual, or major change (USC Center on Public Diplomancy)

Several years ago, I wrote about ongoing problems at Voice of America and its parent agency, which re-branded in 2018 as the U.S. Agency for Global Media (USAGM), and how Donald Trump would deal with them.

I suggested that the Voice of America could be shut down with little impact on the global media scene. This sparked outrage in some quarters, especially from those invested in perpetuating the yearly $600 million to $800 million taxpayer-funded media structure aimed at foreign audiences.

Space limitations prohibit a thorough review of events since Donald Trump’s nominee to head USAGM, Michael Pack, finally achieved Senate confirmation and took up his post after being blocked for two years by Democrats and some anti-Trump Republicans.

Pack faced a wave of hit pieces by major anti-Trump media as he moved to gain control of the bloated and entrenched USAGM bureaucracy, confront security issues at USAGM, and tackle political bias at VOA. His removal of key officials in charge of USAGM networks is still being fought out in the courts.[…]

Trump Appointee Unconstitutionally Interfered With VOA, Judge Rules (NPR)

The chief executive over the Voice of America and its sister networks has acted unconstitutionally in investigating what he claimed was a deep-seated bias against President Trump by his own journalists, a federal judge has ruled.

Citing the journalists’ First Amendment protections, U.S. Judge Beryl Howell on Friday evening ordered U.S. Agency for Global Media CEO Michael Pack to stop interfering in the news service’s news coverage and editorial personnel matters. She struck a deep blow at Pack’s authority to continue to force the news agency to cover the president more sympathetically.

Actions by Pack and his aides have likely “violated and continue to violate [journalists’] First Amendment rights because, among other unconstitutional effects, they result in self-censorship and the chilling of First Amendment expression,” Howell wrote in her opinion. “These current and unanticipated harms are sufficient to demonstrate irreparable harm.”[…]

Sunspot Cycle 25 could be among the strongest ever (Southgate ARC)

The ARRL reports a research paper has concluded that Solar Cycle 25 will stronger than the just-ended Solar Cycle 24 and likely stronger than Solar Cycle 23

The League says:

A research paper, “Overlapping Magnetic Activity Cycles and the Sunspot Number: Forecasting Sunspot Cycle 25 Amplitude,” by Scott W. McIntosh, Deputy Director of the National Center for Atmospheric Research in Boulder, et al., has concluded that Solar Cycle 25 could be among the strongest sunspot cycles ever observed, and will almost certainly be stronger than the just-ended Solar Cycle 24 (sunspot number of 116). The scientists say it will also most likely be stronger than Solar Cycle 23 (sunspot number of 180). As the abstract explains:

“The sun exhibits a well-observed modulation in the number of spots on its disk over a period of about 11 years. From the dawn of modern observational astronomy, sunspots have presented a challenge to understanding — their quasi-periodic variation in number, first noted 175 years ago, stimulates community-wide interest to this day. A large number of techniques are able to explain the temporal landmarks, (geometric) shape, and amplitude of sunspot ‘cycles;’ however, forecasting these features accurately in advance remains elusive.

“Recent observationally motivated studies have illustrated a relationship between the sun’s 22-year magnetic cycle and the production of the sunspot cycle landmarks and patterns, but not the amplitude of the sunspot cycle. Using (discrete) Hilbert transforms on more than 270 years of (monthly) sunspot numbers, we robustly identify the so-called ‘termination’ events that mark the end of the previous 11-year sunspot cycle, the enhancement/acceleration of the present cycle, and the end of 22-year magnetic activity cycles. Using these, we extract a relationship between the temporal spacing of terminators and the magnitude of sunspot cycles.

“Given this relationship and our prediction of a terminator event in 2020, we deduce that Sunspot Cycle 25 could have a magnitude that rivals the top few since records began. This outcome would be in stark contrast to the community consensus estimate of Sunspot Cycle 25 magnitude.”

McIntosh’s recorded presentation of the paper is available at this link
Use passcode z7qCn@3G

The research paper is at
https://arxiv.org/pdf/2006.15263.pdf

Source ARRL Letter November 19, 2020
http://www.arrl.org/arrlletter

DEF CON ham radio talks on YouTube (Southgate ARC)

Talks from the DEF CON event are available on YouTube, they include a number of amateur radio talks from the conference’s Ham Radio Village

Among the amateur radio talks are:
• Talking to Satellites by Eric Escobar KJ6OHH
• The K0BAK News Van by Pete Kobak K0BAK
• Single Board Computers (Raspberry Pi) In Amateur Radio by Typer Gardner KI7ODK
• Ham Radio Snail Mail NTS and the Radiogram Format by Aaron Hulett K8AMH
• Hunting tape measure yagis and offset attenuators by Mark Smith KR6ZY
• APRS Demo by Bryan Lamoreaux KG7OOW

Ham Radio Village Playlist
Click here

Other DEF CON videos are at
https://www.youtube.com/user/DEFCONConference/videosoo

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End of an Era: Universal Radio is closing shop

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Universal Radio’s showroom at their previous Reynoldsburg location

While I’m very happy for my friends Fred and Barbara Osterman as they head into a well-deserved retirement, I’m very sad that Universal Radio will be closing.

I’ve been a Universal Radio customer since before I was a licensed ham radio operator. They have been–and are to this day–the one ham radio radio retailer that still specialized in shortwave radio receivers.

Fred and Barbara have generously supported numerous radio clubs, organizations, and non-profit organizations throughout the years and are simply some of the nicest people you could ever meet.

Fred and Barbara shared the following message with their customers:

Dear Friends Of Universal Radio,

Time waits for no one, and that includes Barbara and myself. We have decided to retire and our current location in Worthington
will close on November 30, 2020. Even though the store is closing we will fulfill all existing customer orders and have a large amount of inventory to close-out. The Universal Radio website will be maintained for the foreseeable future to sell this remaining stock, publications and some select products. Unfortunately the lack of a store front showroom will preclude us from carrying some manufacturers’ products.

I am very fortunate to have been in the radio business for over 50 years, 13 at Radio Shack and 37 at Universal Radio. We have met many wonderful people along the journey who have supported me personally as well as Universal Radio. It has been a privilege to have a continuous career in the fascinating field of radio since 1969.

Please accept our sincere “Thank You” for your support of Universal Radio
for these many years, and for the months to come.

Our new address for correspondence and mail order is below.
This is not a store front.

Universal Radio Inc.
752 N. State St. Unit 222
Westerville, OH 43082

Phone: 614 866-4267

Thank you.

73,

Fred Osterman N8EKU
Barbara Osterman KC8VWI

Thank you, Fred and Barbara, and here’s wishing you a very happy retirement!

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The best radio you have is the one in front of you

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This autumn, I’ve received a number of emails from new readers who’ve dusted off the radio in their closet and decided to get back into shortwave radio listening and/or ham radio.

I can’t recall another time I’ve gotten so many similar messages and I can only attribute it to the fact so many people across the globe are still having to social distance due to the C-19 pandemic.

There’s.a common theme in the messages I’ve been receiving from readers. Here’s an excerpt from the latest message (note that I removed the model name from this question because, frankly, it’s irrelevant):

“[My radio] seems to be in great working order. It’s been stored in a climate controlled environment and besides needing a little DeOxit on some of the pots, it works like new. I couldn’t be happier! My question to you is, this model is from the 1990s when I used to be hot and heavy into radio. I know technology has advanced by leaps and bounds since then, so as I get back into radio maybe I should invest in a newer model? What do you think or suggest?”

It’s true that radio technology has gone through a massive number of innovations since the 1990s. We’ve seen the advent of Software Defined Radios and portable receivers/transceivers sporting DSP technology.  Far be it from me to dissuade anyone from acquiring new gear!

With that said, I also believe that the best radio you have is the one in front of you. Period.

Listening is a skill

You can’t buy it. Whether you’re an SWL or ham radio operator, most of the time you’re on the air, you’re listening. And the best filter you have is the one in your head. I’ll quote from an article I posted many moons ago:

My good friend Vlado (N3CZ) is a case in point: he is one of the most capable ham radio DXers I know. His extraordinary ability to pull intelligible conversations and CW (Morse code) out of the static, even in crowded radio conditions, is simply astounding. Vlado’s main transceiver is nearly two decades old, and by no means a benchmark technically. If you ask Vlad if he uses filters and digital signal processing, he will wisely tell you, in his Macedonian accent: “Your best filter is between your ears.”

The same goes for SWLing. I have spent enough time listening to shortwave and weak DX that I can now pull conversations out of the noise that my (non-radio) friends can barely detect. I’m convinced this is healthy exercise for the old grey matter.

A seasoned radio enthusiast can grab any radio and make the most of it.

Imagine what Joe Walsh could do with a toy guitar…

Do you think the guitar makes him one of the greatest guitarists of all time?

 

Many of the advances in technology over the past two or three decades has, of course, given us better tools for working weak signals. But more importantly, it’s brought down the price of performance. I can invest $200 in an SDR that will perform as well as or better than multi thousand dollar benchmark receivers from the 1990s. So yes, in terms of equipment, it’s a brilliant time to be an SWL or ham radio operator.

But at the end of the day, your skills are more important your gear.

My advice?

Make the most of the radio you have.

Challenge yourself to log a certain amount of DX with your radio–try to work states, counties, provinces, regions, territories, or countries. Make your own goals!

Take your radio to the field.

Experiment with antennas.

Get to know your radio so well you can use it blindfolded!

If you still feel you want to invest more in your gear, go for it and don’t look back!

That will be all.

-Thomas

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