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License Free, legal, low-power radio broadcasting

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A new source for electronics information

June 12, 2005 by scwis Leave a Comment

I have discovered that Emule Plus, which uses the Edonkey 2000 Network, is a great source of Information…

I have discovered that Emule Plus, which uses the Edonkey 2000 Network, is a great source of Information…

I have found over 20 Gigs of electronics tutorials, ARRL Handbook, Antenna Book, Military electronics courses, Tesla information, Free Energy, p2p is not just for movies, music or warez anymore. there is a wealth of Free information available on this resource. Here are the keywords i use….

Schematic
Radio
ARRL
Electronics
Free Energy
Nikola Tesla
Ham Radio
Amateur Radio
Water Carburetor
Natural Cures
Illuminati
New World Order
Conspiracy
UFO
Majestic 12
Army
Navy
CIA
FBI

Let your imagination run wild. The information available is constantly changing and some of these keywords bring back off the wall results.

I recommend the Emule Plus client available from

http://www.emuleplus.tk

Enjoy ๐Ÿ™‚

Radio 1700 AM

Filed Under: Uncategorized

Podcasts for content?

June 5, 2005 by scwis Leave a Comment

A few visitors have been talking about podcasting in the forums, a technology which might be useful for station content…

A few visitors have been talking about podcasting in the forums, a technology which might be useful for station content…

Here are a few to check out:

http://podcastalley.com

The podcast lovers portal. Featuring the best Podcast Directory and the Top 10 podcasts.

godcast.org
A podcast site, home of free MP3 audio shows that you can listen to now on your computer by clicking on the MP3 icons.


Thanks to Mrklingon for our first two listings!

www.archive.org
Internet Archive, featuring the Live Music Archive, Netlabels, Open Source Audio, Presidential Recordings, Democracy Now, Other Minds Archive, 78 RPM Records archive, Conference Proceedings, Naropa Audio Archives, GenderTalk, Berkeley Groks Science Radio, Tse Chen Ling Buddhist Lectures and Childhood Matters. Not all content is in MP3, so you’ll need your codecs handy.

audio.weblogs.com

The freshest podcasts in the known universe

www.ipodder.org

A decentralized, categorized directory of links to podcast feeds.

www.podcast411.com
The 411 on podcasts, podcasters and podcasting

ryandobson.com
Great interviews with young upcoming artists, musicians, comedians, athletes and wise sages who have been around the block a few times. We’ll be playing great new music and posting amazing works of art to accompany the artist interviews.

distantcreations.com

Welcome to Inside the Magic, the Internet’s First Orlando-based Disney Podcast! Our biweekly podcast covers anything related to Disney, from the local parks to distant lands. Please select a Podcast below to begin listening!

graperadio.com

GrapeRadio – Sharing Passion For Wine

radio.ksl.com
Radio Station KSL Podcasts

www.thesportsking.com
Sports talk podcasts for the Sports King

Wheee!

Filed Under: Uncategorized

Links Updated Again…

May 29, 2005 by scwis Leave a Comment

UPDATED 5/31 – Some of us have been wasting our time on the ‘world wide wait’ for years now, others have created awesome electronics links pages, like the ones I’ve listed here…

UPDATED 5/31 – Some of us have been wasting our time on the ‘world wide wait’ for years now, others have created awesome electronics links pages, like the ones I’ve listed here…

Here are some more great pages to add to your favorites list – enjoy! I think I’ll just keep this going…

. o O – NEW – O o .

More Electronics Stuff…

http://www.bobbamont.com – Bob Bamont’s Electronic Component Catalogs, and many other things.

http://members.shaw.ca – Electronic Project, Circuit & Component Info.

http://eweb.chemeng.ed.ac.uk – Yet another “how to make a coil” calculator.

http://www.arconix.com – A wire size conversion chart.

More Good Neighbors! Great sites that send visitors our way…

http://www.kqcx.com – Cool Station, Nice Site.

http://www.radioamateur.ca – For you Francophiles – French Only.

http://www.geocities.com/lpamj – An Asian Language Site.

http://www.radiobrandy.com – Radio Brandy Links.

http://digitalsyndicate.tv – Nice Online Article, and a Link to Us!

http://futureofradio.typepad.com – Cool Blogspot.

http://www.techpuppy.com – The Web Page Referred to in Our Forum.

http://www.scitoys.com – Science Toys Message Board.

http://telephone-entertainment.com – Off the Hook! To Much to List!

http://www.smartgroups.com – Nice General Interest Stuff.

http://home.ripway.com – Radio 4 USA – Good Info.

http://infohost.nmt.edu/~ktek – Nice Link Back.

. o O – 5/14 – O o .

http://users.tns.net/~bb – Receiving antennas modeled.

http://uk.geocities.com/soundrediscovery – Convert LPs to digital files.

http://www.radica.com/products – Transmitters, audio processors,
studio-to-transmitter links, telemetry.

http://www.ptekpower.com – LPFM Stuff, Excel Spreadsheet for LPFM.

http://www.g4tv.com – Make your own FM radio transmitter, video.

http://www.rfsolutions.co.uk – 400 – 800 MHz XMTR module info (pdf).

AccessWorld – A review of low-power FM transmitters.

http://www.montagar.com/~patj – A Tube-type Class-A DC-Coupled Plate Modulator for Low Power AM Transmitters.

http://www.commlinx.com.au/transmitters.htm – Transmitter schematics.

http://www.qsl.net/yo5ofh/links/transmitters.htm – Transmitter info.

http://www.motherjones.com – 1999 article about LPFM.

. o O – Show Prep – O o .

Here’s a smattering of links to web sites that can help Part15 broadcasters add content to their operations…

www.radiospace.com – Free mp3 and wav PSA downloads.

www.radiolinks.net – Outstanding mega-page of all kinds of radio links – wow!

www.daytips.com – DayTips provides users of the Internet with free daily newsletters and ezines. Great for rip & read, and feature filler.

www.preplinks.com – A labor of love from Joel Folger, format consultant.

www.danoday.com – 100% free stuff from Dan O’Day – show prep, info and downloads.

www.bitboard.com – Primarily a pay service, like so many on the ‘net, however, a free trial is offered.

www.interprep.com – Another pay service, also offering a free trial period.

www.radio-classifieds.com – Pack a lunch! More stuff than you can shake several sticks at.

www.pueblo.gsa.gov – Another great source for copyright-free, easy to access consumer interest pieces and useful facts.

dir.yahoo.com/news_and_media/radio/show_preparation – Yahoo metasearch.

www.readplease.com – Home of the Read Please software package, a free text-to-speech application with interchangeable voices. Use these digital voices to read or record some of the text materials available above, and you have a free source of content and voice talent!

Have fun!

. o O – Calculators – O o .

‘Nobody told me there was going to be math!’


www.the12volt.com – Cool electronics info and on line calculators for Ohms Law, capacitors and coils:, short tutorials for Diodes and relays, and a variety of circuit diagrams.

library.thinkquest.org – Electronics online guide with formulas for resistors and capacitors in series and in parallel, and other handy agony.

electronics2000.co.uk – A great site with all kinds of interactive tools and online calculators for capacitance, L/C and inductance, component color codes, LED info, and so much more. It’s in the UK, so they spell funny!

www.martindalecenter.com – Martindale’s Calculators on-line center, Part 1: f-h, Ham radio, hi-fi, acoustics, noise exposure โ€“ wear your pocket protector!

www.vk2zay.net – Hard core solder-head site, many electronics and info pages – Site owner Alan Yates, VK2ZAY, writes “Online engineering calculators for some problems I’ve needed in the past. I’ll be adding more as I need them and find the time to write them.”

www.hamuniverse.com – Length conversion for antenna projects. Use these converters, calculators, charts and tables to convert from one measurement to another!

www.csgnetwork.com – communications based calculators, conversion charts and converter programs for many different antenna and frequency needs.

. o O – P R E V I O U S – O o .

4/18
jcgriffin.com –
an outstanding mega-links page,
rather than steal it, we’ll just link – Check it out!

www.electronics-tutorials.com – an outrageous mega-link page for all kinds of electronics tutorials, plans, schematics…

Making Waves with Low Power Radio. A video looks at using this tool to communicate with target audiences.

Products for hobbyists, home-builders & electronic technicians.

4/11
Bill Beaty’s Surplus Parts and Equipment for Amateur Scientists page. Be sure to scroll down, this baby goes on and on!

Arny Krueger’s PC Sound Card Technical Benchmarks.

Tomi Engdahl’s Home Page.

Tomi Engdahl’s www.epanorama.net.

www.epanorama.net’s Hot Link Archive.

(soon to be Dr.) John Anderson’s link pages for DIY media, technology and content. About.com has got to be sorry that they lost this guy!

And from last time:

DC Kits – several FM PLLs.

Datakits from the Datak Manufacturing.

FM Transmitters: Assembled Modules and Kits.

Ocean State Electronics – RF Electronic Project Kits.

Dan’s Small Parts and Kits. Dan’s Virtual Internet Catalog.

Technical information on FM Transmitter Kits. Some older info – great background reading.

And, of course:

Don Lancaster’s Guru’s Lair.

Nuts and Volts Magazine.

Marlin P. Jones & Associates.

American Science and Surplus.

. o O – GOOD NEIGHBORS – O o .

walkerart.org – See how they grow – Walkerart/radio has been doing some great stuff, check ’em out!

Don Weaver’s LaserFM, http://thelaserfm.freewebpage.org – I use Don’s most cool ‘broadcaster’s skin’ for WinAmp – Check it out!

www.desmondcrisis.com – Pnoi radio’s article there sends many folks our way – Check it out!

Ramsey Forums – We get lots of visitors from the Ramsey discussion boards – Check it out!

www.radio-classifieds.com – Lot’s of cools stuff here, check ’em out!

nordlie’s home page – A quixotic mix of weather and technology links from a poor soul in North Dakota – visit for sympathy’s sake!

FLorida Low Power Radio Stations – A long time supporter of Part 15 and experimental broadcasting, check ’em out!

Visitors are welcome to send over their favorite pages for our next list!

Filed Under: Uncategorized

The Antenna Guy will be adding your website!

May 24, 2005 by scwis Leave a Comment

The Antenna Guy is requesting web site links to add to the Antenna web site…

The Antenna Guy is requesting web site links to add to the Antenna web site…

Carl says “I want all the websites for part 15 on mine.”

Visit http://antenna18431.tripod.com/antenna.htm for more information.

Carl adds “Thanks so much for all your support and the great pic on the front page!”

Carl

Filed Under: Uncategorized

LPFM Broadcaster report – WOW, it really can happen!

May 19, 2005 by scwis Leave a Comment

Deejay 1620 writes:

Hello! The process of obtaining our FM permit has been, in a word, interesting…

Deejay 1620 writes:

Hello! The process of obtaining our FM permit has been, in a word, interesting…

I’ll give you the highlights of what we’ve been through so far.

First of all, I want to clarify that our permit is for one of the new low power FM (LPFM) stations, which require FCC licensure. We filed our original application in September of 2000, and were displaced about three weeks later due to Congressional action requiring third-adjacent channel protection for LPFM stations.

Following a two-year wait, we were finally able to file a “remedial” application to correct our short spacing to a nearby third-adjacent Class B1 FM. Our remedial application was accepted for filing in early 2003, and was granted on June 30 of the same year.

The grant of our construction permit was announced on July 3, 2003, and our call sign, WPKC-LP, was granted on July 10. Our license application was filed on December 21, 2004 and accepted for filing the very next day.

The license application is still pending, but expected to be granted any day. WPKC-LP is authorized to operate at 95.5 FM with 100 watts effective radiated power.

Our city of license is West Frankfort, IL a city of just over 8,000 people in far southern Illinois. During our testing phases, we were able to hear a solid signal 15 miles from the antenna.

At the present time, there are no additional filing windows scheduled for LPFM stations. If and when windows are reopened, they will likely be for 10-watt stations.

The LPFM application process is lengthy and aggravating, but still well worth it! Nothing compares to the feeling of pride and accomplishment found in bringing local radio back to your community, as I am sure you already know.

I hope that this has been helpful to you, and I wish you the best in your future.

Best Regards,

Scott


Scott also let us know that he would be willing to discuss his efforts with others who might be interested. If you’d like to contact Scott, please drop us a line on our
Feedback page and we’ll hook you up!

Filed Under: Uncategorized

Updated Ideas for would be kit designers

May 18, 2005 by jpjanze Leave a Comment

Here is a Updated list of ideas for a Part 15 AM Transmitter kit Design. the fact that people pay $1k for a crystal controlled transmitter, makes me think a kit like this would sell great…

1) Modulation should be capable of 100% Negative and 150% Positive Modulation

2) Unit should be 2 peice with a Modulator in one and the RF Deck in a Pole mounted sealed housing

3) Output should be 50 ohms

4) Final should be switchable between 100mw and 1 watt input levels

5) Final RF components should be rated for 5 watts
to make the final RF stage indestructable from high VSWR.

6) Modulator should be Class “A” with the final RF being Class “E” output

7) Transmitter should include a built in output tuning meter to aid in tuning antenna.

8) Transmitter should employ a Dual loop PLL w/TCXO

9) Audio input should be 600 Balanced +4dbm and RCA unbalanced -10mv and should be transformerless

10) Audio response should be from 10 to 10,000Hz, with the ability to pass low frequency square waves with no tilt or overshoot

11) Audio and power leads should employ ferrite beads to keep studio lines from being least resistance to ground

12) Two ground options should be available. one sized to #10 and #8 lugs

13) Power supply should be filtered in the unit itself and include onboard regulation and filtering and power input should be 110v 3 prong grounded plug like found on computer power supplies. unit should also have filtered 12Vdc input as well.

14) Transmitter should be synchronizable

15) Unit should be a kit and cost no more than $400.00
————————————————-
By Rev. Robert P. Chrysafis

Filed Under: Uncategorized

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