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Topics - JimIO

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3
Weather / New Site
« on: September 10, 2020, 1740 UTC »
Maybe hfunderground can spin off a new web site about weather and call it...   oh nevermind.    ;D

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7
Group W Bench / Re: Simplest Tx
« on: April 12, 2020, 0013 UTC »

9
Huh? / 3 Stooges PSA
« on: March 24, 2020, 0407 UTC »

10
Too bad it's 90% right-wing and getting worse.    :'(

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11
Huh? / Radio Marti DRM
« on: March 01, 2020, 1613 UTC »
 Radio Marti is now broadcasting in AM and DRM. Which one do you think Cubans are listening to and why?

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12
https://www.masslive.com/worcester/2020/02/entercom-sells-waaf-a-worcester-and-boston-rock-radio-station-to-educational-media-foundation-for-107-million.html

"Itís unclear what plans Educational Media Foundation has for 107.3 FM."

Can you say K-Love? And where do they get the money?

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13
Group W Bench / Re: Pirate Act Passes Senate
« on: January 09, 2020, 2324 UTC »
"The NAB is lining their pockets"

Putin and the NRA    8)

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14
The RF Workbench / 50 to 75 ohm 1/12 wavelength coaxial transformer
« on: December 23, 2019, 2156 UTC »
I have a VHF FM transmitter with a 50 ohm output. I want to make a 50 to 75 ohm 1/12 wavelength coaxial transformer so I can use 75 ohm coax to connect it to an antenna. I want to use F type compression connectors to join the coax sections together. I need some 50 ohm coax with most of the dimensions of RG6 (except the O.D. of the center conductor). Looking around I see RG5 and maybe LMR300. Looking some more I can't find a source for small quantities of either one. Does anyone know if LMR300 would be compatible wit F compression connectors and a source for RG5 or LMR300 by the foot?

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15
Huh? / Deep State Alert
« on: December 21, 2019, 1438 UTC »
Alex Jones says Google will block your search unless you put 'infowars' at the beginning.    8)

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