ARS NB9M

LaserDisc - The DVD of the 1970's!

LaserDisc - The DVD of the 1970's!


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Posted By: Bradley Stone (UncleBrad) on 04/04/2019

If you have never seen one of these machines, and the amazing video & audio quality they produced, you're missing somethng: uncompressed analog video.  Yet, these devices came out years before the DVD - and several years before the original CD!  LaserDiscs were twelve inches wide, just like LP records.  Indianapolis was home for the production of much of the hardware and the disc themselves.  Pioneer continued to make players up to 2009.


  

Favorite VHF Nets

East Central Indiana 6M Net
Category: Nets
VHF NetsNet NameDayTimeFREQ/ModeEast Central Indiana 6M NetSunday8 PM EST50.140 MHz /USB...  READ MORE
- Bradley Stone (UncleBrad),  01/20/2020 
   Below is a picture of my latest project.  After doing the transceiver thing, with a CE20A, mated to a SX-115, then the next transceiver project, a 10A mated to any Drake R4 series receiver, I had an idea.  Those transceiver projects have a lot of oscillators, and even the crystal oscillators can drift as they warm up, which requires re-zeroing the transmitter to the receiver from time to...  READ MORE
- Bradley Stone (UncleBrad),  10/27/2019 
  

Favorite HF Nets

Sell/Swap, Vintage Radios & More
Category: Nets
All times are in Eastern unless otherwise indicated.  Frequencies are in Megacycles. Recommended HF NetsNet NameDayTimeFREQ/ModeSwan Technical NetWednesday2200 UTC14.2925 +/-  /USB3938 Traders NetWednesday8 PM3.938 / LSBBoatanchor NetWednesday7:30 PM CST3.870 / LSBWA9ZTY Vintage AM GroupSaturday7:30 AM3.885 / AMMidwest Classic Radio NetSaturday8:30 AM3.885 / AMSwan Technical NetSatu...  READ MORE
- Bradley Stone (UncleBrad),  08/29/2019 
  

W1LSB Finds an EBay Treasure

This 1964 WRL catalog was addressed to Major General Butch Griswold – K0DWC
Category: Vintage Manufacturers
I was first licensed as a novice in 1958, and the WRL catalog was really dominant in those days, with the Globe King, Globe Champ,  and all of the lesser models gracing its pages.  I had a Globe Chief 90 and often dreamed of owning the bigger iron in those pages.   I have since collected most of the WRL catalogs from 1954 to 1964, and the last one turned out to be an interestin...  READ MORE
- Bradley Stone (UncleBrad),  04/30/2019 
  

Crazy EBay Prices!

Pictures of radio suckerbait on the world's largest online auction!
Category: Crazy EBay Prices!
Below are some screen shots of incredible prices demanded by some EBay vendors.  Since posting an auction is free as long as the item is not sold, it costs nothing for the unscrupulous vendor to display their (unremarkable/filthy/nicotine-caked) wares as if they were priceless artifacts of distinction, having immense value.  It is truly within this online marketplace where prod...  READ MORE
- Bradley Stone (UncleBrad),  03/22/2019 
   These excellent examples of the Swan Twins are from the estate of John Thuren, AA5T (SK) of Houston, Texas.  John had checked in to the 20M Swan net with these very desirable "big Swans" until a few years ago. A big thanks to Eddie, NU5K, who handled John's estate and placed these on EBay.  He packed them well, knowing they are indeed an important find. ...  READ MORE
- Bradley Stone (UncleBrad),  12/21/2018 
   W9RAN started playing with RTL-SDR dongles about 6 years ago, and knew they were going to have a big impact on the radio hobby.   But since these $15 receivers only tuned the VHF and UHF bands, he designed a wideband upconverter to make HF coverage possible, and described how it worked in an article in Jan. 2013 QST "Cheap and Easy SDR".   The "RANVerter" as...  READ MORE
- Robert Nickels (rnickels),  08/09/2018 
  

2018 Cave City Hamfest

Cave City, Kentucky, 3/3/2018
Category: Activities
Barry, AC9NK and I attendended the 2018 Cave City hamfest, which was awesome this year.  The facility was packed, with lots of vendors.  We enjoyed the company of my friend Tom, N4LID for dinner the night before. Tom, who is blind, had not been able to get to the hamfest for many years.  You will find more pictures at the Kentucky Phone Net site.  A big thanks to Rod, N4ZIF, fo...  READ MORE
- Bradley Stone (UncleBrad),  03/04/2018 
   For nearly five years, spanning 1978 - 1983,  I worked as an Electronics Technician in the original Bearcat manufacturing and service facility in Cumberland, Indiana.  Electra was one of the best places I've ever worked, and were among the many innovative consumer electronics companies which sprang up in and around Indianapolis.  Al Lovell, a former employee of Regency (also in ...  READ MORE
- Bradley Stone (UncleBrad),  02/22/2018 
   The tube-type Linear Master Oscillators (“LMO”) used in the Heathkit SB-Line equipment is a very stable and accurate means of controlling the frequency in the equipment. Unfortunately, as the units age, many LMOs develop a “warble” when tuning. This “warble” usually stops when the frequency control knob is not rotated. However, accurately “zero-beating&rdq...  READ MORE
- Bradley Stone (UncleBrad),  02/08/2018 

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The Raspberry Pi 400 is a $70 keyboard that's also a computer

Simplifying the setup for people who want to use a Pi as a PC.
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Swan 330 VFO In Action

Demonstrated by Tom, KD5VSV
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35 Years of Windows

A Look At the First Hello World Program!
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KPH Radio Station

Last Active Morse Station in US

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Print an Arduino-Powered Color Mechanical Television

Anyone with a 3D printer can make a new twist on the oldest type of TV
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THE VACUUM TUBE’S FORGOTTEN RIVAL

Magnetic amplifiers, the alt-tech of the Third Reich, lasted into the Internet era
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KA6LMS – Special Radio Event

Last Man Standing Swan Song: Jan 24 - 30, 2021