Archive for the ‘Uncategorized’ Category

Amateur Radio Weekly – Issue 88

2015 SKYWARN Recognition Day
SKYWARN operators visit NWS offices and contact other radio operators across the world.
NOAA

Ten-Tec sold to mystery owner
I had a discussion with the new owner last night, and I wanted to relay some information.
amateurradio.com

Santa Claus Arctic Circle Team active during December
OH9SCL has been on the air each holiday season for the past 30 years.
ARRL

See the invisible wireless signals around you
The app offers an augmented-reality experience: spin your iPhone or iPad around you, and your device will act like a window into a previously invisible world.
The Verge

Operating from downtown San Francisco: A compromise
Living on the eighth floor of an apartment building in downtown San Francisco isn’t an ideal environment for an amateur radio station.
Fine.Business

Now online: A new WebSDR in Iran
Ham Radio club EP2C has just put a WebSDR online in Iran–perhaps the first in this part of the world.
The SWLing Post

Rock ‘N Radio — QRP style
Operating QRP can mean operating from a “Quiet Restful Place.”
N4PBQ

Video

ISO-TIP 7700 Cordless Solder Iron review
This is my video review of the ISO-TIP #7700 rechargeable battery soldering iron.
ToddFun.com

Sneak peak: VK9WA Willis Island DXpedition 2015
A short video of beautiful Middle Cay, Willis Islets, Coral Sea, Australia – the home of the VK9WA amateur radio DXpedition.
YouTube

and finally…

Antenna cannon
The easy (dangerous) way to string an antenna through a tree.
YouTube

Ten-Tec Sold to Mystery Owner

tentec

A post from John Henry KI4JPL (reprinted with his permission):

Thu, 3 Dec 2015 06:12:00

I wanted to bring people up to date on what is happening right now.

I had a discussion with the new owner last night, and I wanted to relay some information.

He is now officially the new owner of TEN-TEC.

He is planning the rigs and amplifiers and other accessory products to engineer and to manufacture for the coming year to cover the purchase and expenses for the year, working on the details of the various plans for service, sales, and marketing, etc.

Don’t underestimate the amount of time and planning and effort that this business strategy planning maintaining overhead etc stuff takes.

Learning lessons from the past to help the future of the company be more viable.

What will you see? and when?

Planning on having the OMNI-VII back in production in 1st quarter 2016, hoping to ship in 2nd quarter 2016.

Dayton, He will be there, going to try to get the same TEN-TEC booth/booths as possible. Showcasing the existing products, and possibly something new based on the existing products, time will tell.

He did say that he will either bring back the Orion II or have an Orion III. Time frame is tbd. could be as early as end of 2016 or Dayton 2017????

There might be improvements/changes to certain rigs, e.g. maybe there will be an OMNI-VII+ maybe an OMNI-VIII in a year???

The Eagle will go back into production some time after the 1st OMNI-VII run.

Prices will return to the original pre liquidation sale prices when the new website is up so that each will be at a point that will make enough profit to make the company viable. Other features will get added where possible.

TEN-TEC was actually shipping a $200 bill with every one of a specific model that it sold this last year.

There were so many ways that TEN-TEC has been hemorrhaging over the last couple of years, and even back a bit further, that changes will have to be made. Some the public won’t like, but then the alternative is that TEN-TEC would close forever.

Also remember, it was made public that the two owners of RKR were looking for a new owner, and how many stood up to say “I’ll buy it/fund it/save it”. This gentleman did and will do what he has to do to keep the brands alive.

There are plans to bring back some VERY good products, items that have been big sellers for TEN-TEC just a few years ago, and were profitable and have been requested for quite some time.

Also, there are still commercial orders coming in that will be there for maybe another year or two using the same RX331/RX340 platforms that will help him maintain a cash flow that will help realize amateur market production runs. There might be a need in the future to try to raise some more capital if certain plans come to fruition with commercial and FEMA customers, if those work out, may need to raise some cash to buy the parts, so there might be a gofundme funding campaign set up, where amateur customers can help donate to purchase the parts, and then part of or all of or x times the amount of the donation is taken off of their next order of a TEN-TEC product > a certain dollar amount.

No, don’t look for exchanging your $100 donation to cover 1/2 of a Rebel, that won’t happen, Talking a major product, e.g. an OMNI-VII, or a high powered amp….. To do this first class, we need a 200K capital infusion for a new factory building and some new equipment to replace what was liquidated if anyone cares to step up and accelerate our success. 400K would give us the facility, equipment and capitol to put everything back in production to a stocking basis and allow us to complete the Orion III. If 400 people will give us 1K each, we will commit to the Orion III of your dreams in 18-24 months and give you 2K off the target price of 5K as well as engrave your name and call on a plaque on the new building that says you helped build it and save TEN TEC.

Where do I fit in?

No, I’m not the owner, but I am going to do whatever I can in the evenings to ensure that TEN-TEC is a success. I want to see it be a success, and maintain what can be maintained of the people, and improve it’s image/products/etc back to where they were years ago. The owner is quite insistent that I remain intimately involved with TEN-TEC even if it is on a part time basis. It is my choice of how much or little I spend on TEN-TEC and the door is assuredly left open for me to come and go as I please. He wants me to be the VP of Engineering, but, well, time will tell how all of
this plays out.

I am also working on digital modes for HRD, so, my evenings are quite interesting.

In the future, who knows?

Where do you fit in?

Be patient, this is a total reboot of a company, ripping away the excess that bleeds it dry (e.g. high rent, using an MRP system that costs $$$$ monthly when something is already in place to take care of it, changing to a cost effective internet/phone system, so many “luxuries” will be removed and put in their place the necessities to get business going profitably), and building the business and products with the key employees to make it strong again. You build the employees, the employees build the company. But it will take time.

The products are there, the technology is also there for the future (some things that were in the works that no one in the public knows about) that the new owner has a plan to finish soon.

Actually, TEN-TEC does need to take the time it will take to make it a success. Otherwise if he runs headlong into this as was done in the past, he will fail. If people buy rigs and amps and tuners and other accessories elsewhere in the meantime, well, that is their decision. The market continually has new and continued customers. existing customers periodically look for something new, enough of a continual market that should sustain itself for years.

The new products coming out that are planned include continuances of good known technology, and of course some are a step ahead of what is in the market today, and you will see those in 1-2-3 years.

I will not divulge nor answer speculation on anything further than what I have stated above as to what products, when, etc. I can also tell you is that the owner has emphatically stated to me that this the last time Ten Tec will change hands for the next 15-20 years or so as he is my age and plans for us both to operate it until we are in our 70s or physically unable to continue, so Ten Tech could not be in the hands of anyone more SERIOUSLY long term goal oriented. He has wanted Ten Tec for a long time for the excellent DSP AGC technology built in to our transceivers so I
think it is safe to say that there will be future generations of the Omni, and Orion style units as finances permit. But again in order for this to happen it is critical that YOU support TEN TEC by purchasing existing TEN TEC products. Look for the Omni 7+ next year.

So, whereas he still wants to remain anonymous until his formal announcement in the first quarter, I myself am convinced that this will work, enough so to help him wherever I can, and so are the key core employees at TEN-TEC. If anything, our message at this time is please be patient with the negativity. There are other things happening behind the scenes which can not yet be publicly discussed before they are finished.

If this sounds like cheerleading, well, then so be it, I care about TEN-TEC, the people, the legacy, and will do what I can to make it a success, and, if this fails, well, we will give it a valiant effort.

Please understand that I have other commitments from now until Monday next week that I may not be able to respond/answer questions until then. But do realize, that I have disclosed about as much as I can for now. This statement came from a draft I created, and the new owner gave me inputs on, which items he felt like disclosing now, etc. So, there may be some he/I/our’s mixed up, but I hope the message from him is clear. TEN-TEC is something he is passionate about, and is committed to making it a success. Yes, there are trials and tribulations, but, he is convinced he
can do it, and I will do whatever I can to assist, and so will various core TEN-TEC individuals.

73, KI4JPL

John Henry

The Spectrum Monitor — December, 2015

tsm201512

Stories you’ll find in our December, 2015 issue:

A Virtual Tour of WEAF in 1927
By John F. Schneider W9FGH

The iconic radio station WEAF in New York City began in 1922 as a grand experiment by the Western Electric Company, a subsidiary of AT&T. Western Electric was interested in exploiting its collection of radio patents, which it believed would allow it to corner the market in the exploding field of radio broadcasting. The station went on the air August 16 of that year from an antenna atop the eleven-story Western Electric Building at 463 West Street. WEAF was initially conceived by AT&T as a “toll broadcaster,” a radio-station-for-hire, with blocks of program time that would be leased to anyone that wanted to broadcast. Later, WEAF began broadcasting from a new transmitter site located in more rural surroundings on Maple Avenue in Bellmore, Long Island, 28 miles East of New York. John gives us a tour of this historic radio station.

Variacs 101: Answering those Questions
By Rich Post KB8TAD

One of the most useful tools for vintage radio repair and restoration is the Variac. All it does is vary the line voltage from zero to full and, depending on its connections, beyond full line voltage. It can be found in the chemistry lab, in older hotels and theaters for varying the lighting levels, as noise-free dimmers in recording studios, and as a way to gently warm up guitar amps from a cold start. It has been used to control the heating of soldering irons, to carefully adjust coffee roasters, and to increase the life of older incandescent Christmas lighting. And, of course, for radio restoration, it allows an older radio to be powered-up gently and at reduced voltage.

Retro Radio: Antique Radio Classics and the People Who Love Them
By Richard Fisher KI6SN

The dulcet tones of Dinah Washington, Frank Sinatra, Nat King Cole, The Andrews Sisters and Etta James no longer float through the air from the more than 2,500 radios consuming Barry Dagestino’s three-car garage and a nearby 1,000 square foot storage unit. The singers may be gone, but many of the radios that brought their voices to bygone generations are very much alive today—dusted off, rewired, restored and glowing from side tables and mantel pieces around the world. This first of the two-part TSM “Retro” series on Antique and Vintage Radio opens a window on broadcast band and shortwave receiver collectors, calling on the advice of experts to tell us how to get started in this fascinating niche of hobbyist communications.

Cutting the Cord: Part 1
By Mike Kohl

Much has been written in the mainstream press during the past several years about the subject of cord-cutting, which is the act of dropping cable-TV and other subscription services for less costly and sometimes totally free alternatives. This article is a primer on the options now available to most consumers, with future articles going into how-to details that will attempt to compare those options so that one can form an opinion about how to save money on home entertainment delivery.

Digitally Speaking By Cory GB Sickles WA3UVV
P-25 Networking: Staying Digital

Scanning America By Dan Veenaman
Scanning the Mall of America and DFW Airport

Federal Wavelengths By Chris Parris
Year End Wrap Up; Reader’s Submissions

Utility Planet By Hugh Stegman NV6H
Big Month for Russian Military Monitoring

Radio Intrigue By Don Schimmel
Old FAPSI Intercepts

Digital HF: Intercept and Analyze By Mike Chace-Ortiz AB1TZ/G6DHU
More on US Government 5-Letter Network

HF Utility Logs By Mike Chace-Ortiz and Hugh Stegman

Amateur Radio Insights By Kirk Kleinschmidt NT0Z
Forgotten Antenna Fundamentals and other Curious Tidbits: Part 1

Radio 101 By Ken Reitz KS4ZR
Timely News with a Global Perspective and some Great Music

Radio Propagation By Tomas Hood NW7US
NASA’s Solar Fleet Peers Into Coronal Cavities

The World of Shortwave Listening By Rob Wagner VK3BVW
Preparing for your next DXpedition

The Shortwave Listener By Fred Waterer
Christmas Radio Around the World

Amateur Radio Satellites By Keith Baker KB1SF/VA3KSF
A Whole Host of New Satellites

The Longwave Zone By Kevin O’Hern Carey WB2QMY
Miscou 2015 Recap

Adventures in Radio Restoration By Rich Post KB8TAD
In Command again, a pair of ARC-5 and SCR-274N aircraft transmitters: Part 1

The Broadcast Tower By Doug Smith W9WI
Going out with a Bang!

Antenna Connections By Dan Farber AC0LW
Year-End Quiz: Test Your Antenna Knowledge!

The Spectrum Monitor is available in PDF format which can be read on any desktop, laptop, iPad®, Kindle® Fire, or other device capable of opening a PDF file. Annual subscription  is $24. Individual monthly issues are available for $3 each.

Amateur Radio Weekly – Issue 87

Raspberry Pi Zero: $5 computer
Of all the things we do at Raspberry Pi, driving down the cost of computer hardware remains one of the most important.
Raspberry Pi

3916 Santa Net 2015
Every year on 3916, we give good little boys and girls a chance to talk to Santa Claus at the North Pole!
The 3916 Nets

Kids are not the future of Ham Radio
You’ve heard it a million times: our kids are the future. But I am starting to think it is incorrect.
K0NR

rtl_433: 433.92MHz generic data receiver
rtl_433 turns your Realtek RTL2832 based DVB dongle into a 433.92MHz generic data receiver.
GitHub

5 things good Elmers do
Sending a newcomer a QSL card is a good way to encourage them to get on CW again, and I included the message, “I hope to hear you on again sometime.”
KB6NU

RTTY contest soapbox
I honestly thought I was going to be making blazing fast contacts since it’s a “Digital” mode. Nope… RTTY contacts are much longer than CW or SSB.
NT1K

DIY kit for aircraft band monitoring
There is an interesting kit being sold on eBay designed specifically for aircraft monitoring of 118-136 MHz.
The SWLing Post

SatSat iOS satellite tracker
Satellite tracking software displays current and next passes for any satellite. It also provides beacon frequencies to listen to.
SatSat

APRS Paths explained
“Why is WIDE1-1,WIDE2-1 better than WIDE2-2?” The answer has to do with the use of neighborhood “fill-in” digis.
wsanders.net

HF Automatic Link Establishment (ALE)
Automatic Link Establishment, or ALE for short, has become a worldwide standard for initiating HF communications between two or more points.
VA3QR

Samuel Morse’s other masterpiece
The famous inventor’s painting of Gallery of the Louvre is as much a fascinating work of art as a 19th century history lesson.
Smithsonian.com

Video

The changing face of hobby electronics
The internet offers cheap components from global suppliers to anywhere in Australia but may also herald the downfall of local brick and mortar stores.
State of Electronics

IC7300 – not yet?

The IC7300 is being actively “pre-sold” with UK dealers asking people to part with £50 deposits to secure these transceivers when they become available. I don’t think any have shipped yet and I suspect it will be late spring before they appear in the UK.

http://www.icomamerica.com/en/media_events/news/NewsArticle.aspx?id=201521

The price will drop once the dealers have creamed good profits from those who must have the rig at any price – the early adopters. Really I would like the 10W version which would be a class QRP rig. This would be even better than the IC703.

It is quite likely that the early sets will have some software or hardware issues which will be corrected on later models sold.

Of all the products around, it looks the most attractive and I like the SDR architecture. Let’s hope the ball grid arrays are soldered well! From bitter experience I know this can be a nightmare tweeking the process.  I can wait.

ICOM America has more information on this transceiver.

A trip to visit the USS New Jersey

newjersey2

The Ocean – Monmouth Amateur Radio club (OMARC) N2MO had the honor and privilege of touring the Battleship New Jersey, BB-62 on Saturday.

Our guide was Dave WA2TVS of the Battleship New Jersey Amateur Radio Club, NJ2BB. Nine OMARC members met at our club facility at 0800 and then car pooled to the battleship. Arriving around 0930 we were met dock side by Dave. The tour started with us going aboard and making our way forward. Standing in front of Turret One, with those three huge 16” navel rifles over head made it was quite an experience.

After getting a brief history of the ship we made our way to the communications center. The NJBARC has there Amateur Radio club Station in a small compartment just off the communications center. With four operating positions, it’s cramped. Our group split into to two groups. The smaller group stayed to operate and the larger group started out on the tour. Now having been on large naval ships before I was somewhat used to climbing steep ladders. But some of the group had to be watched on them. One has to remember that this ship was originally manned by very young men. So old men like me do have a hard time with the ladders. But the hardship of climbing up and down them was worth it. Dave give us the grand tour, which included areas not covered by the standard tour. We went up and down the ladders, and made our way aft, stopping at all the museum spaces that have been sit up throughout the ship.

After about three hours, we arrived back at the communications center. The smaller group had already eaten lunch in the galley. So we left them to operate and made our way to the galley for lunch: pulled pork, hot dogs and chili. After which we went back to trade places with the small group. I chose to be at the twenty meter station. Although the bands were not in the greatest shape, I started calling CQ. After a few calls, I started making contacts. The others in my group were on fifteen and forty meters. The massive antenna systems aboard the ship work great. Soon we were adding contacts to the logging program database.

Our time on board was short and we soon had to go QRT, but our time aboard will not be forgotten. I would like to thank the Members of the New Jersey Amateur Radio Club for being our hosts and allowing us to operate from this very special venue.

Our thanks also go to the Battleship New Jersey museum for all the hard work it has done and all the hard work it takes to maintain the ship as a museum. But most importantly: Thank You To All Those Men who took this grand Old lady into Harm’s Way in defense of our Country. THANK YOU, JOB WELL DONE!

Amateur Radio Weekly – Issue 86

5MHz amateur band – it is now official
WRC-15 has ratified the first new HF amateur allocation since 1979.
amateurradio.com

National Parks on the Air map
In cooperation with the American Radio Relay League (ARRL) CQmaps is pleased to offer the 2016 National Parks on the Air (NPOTA) map. Your map is the ticket to all 432 parks that the ARRL has included in the 2016 Centennial.
CQmaps

The Sproutie “SPT” Beacon – A legal, unlicensed HiFER beacon
This blog-post discusses the use of the 13553 – 13567KHz band under FCC Part 15 regulations in the US.
AA7EE

Extreme milliwatting
WSPR on 80m with only 10mW (on the horizontal 80m loop).
PE4BAS

State ousts leader of Oregon Amateur Radio Service
The state has an agreement with amateur radio enthusiasts to provide a backup system.
OPB

Arduino pocket lightning detector
This sensor watches for the particular waveform of lightning at 500Khz and gives a distance approximation.
Instructables

TV going the distance: Propagation
At shortwave frequencies, distant propagation is much more common. Shortwaves travel via ground wave (short distance) and sky wave.
Hack A Day

HF Underground
Shortwave Pirate Radio Forums in North America and Around The World. (And other stations that go bump in the night.)
HF Underground

Ham history

Radio hams do battle with ‘Russian Woodpecker’
From their own homes, many ham radio operators have quietly carried on an electronic war with the Soviet Union .
Miami Herald

Duga radar (Russian Woodpecker)
Duga-1 was a Soviet over-the-horizon (OTH) radar system used as part of the Soviet ABM early-warning network.
Wikipedia

Sound clip of Russian Woodpecker
It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the “Woodpecker” name.
YouTube

Video

Delta loop vs Cobwebb antenna
Amateur Radio Guy!


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  • Matt W1MST, Managing Editor