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License Free, legal, low-power radio broadcasting

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Mark
Mark
@mark
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Joined: Apr 14, 2013
Last seen: Jun 5, 2026
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Topics: 360 / Replies: 1941
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RE: Noise 1630 compared to 1700

Power line noise. Same as what you hear in homes and buildings. Dirty electricity radiating noise. Remember back before the 80s AM used to be clean wi...

1 year ago
Forum
Everything Else
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RE: Trans-Am Power Supply

Fixed 16 volts and only 100mA max. May only be good for some things. That 100mA is not enough. Seller just picked this up at from somewhere and knows ...

1 year ago
Forum
Broadcast Equipment
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RE: Have to change Frequency

A lot of vintage tube radios did go to 1700.Here's a typical radio(s) that did and would get part 15 stations. There are lots like this.

1 year ago
Forum
Your Radio Station
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RE: Jpjanze is Rev. Robert P. Chrysafis?

Isn't Jpjanze the owner of this forum? He is! Robert Chrysafis is a forum member. I did some liners for his station.

1 year ago
Forum
Everything Else
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RE: Bluetti Power Station

@richpowers In my opinion only, the liFe PO4 batteries I assume the Ecoflow has as they all come with those, was designed to be recharged with solar a...

1 year ago
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Everything Else
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RE: hamilton Rangemaster Final RF Stage Efficiency

There was one comment on the radio discussion forums that was a good suggestion, call the company(Keith Hamilton) or email and ask about the final amp...

1 year ago
Forum
Broadcast Equipment
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RE: Anyone Heard From Carl Blare Recently?

@richpowers I think that Carl only came back here as it was new ownership/moderator and only when Artisan became an admin and convinced him to. And ye...

1 year ago
Forum
Everything Else
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RE: Tariffs Aside, How About Forced Obsolescence?

That is the evils of capitalism. The power stations is a good example. Although the UPS backups can replace batteries so money is made making the batt...

1 year ago
Forum
Everything Else
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RE: Teens Salt Refrigerator (way off topic)

Agree, great story. Amazing how things get invented. TV was invented the same way, by a kid(teenager) who discovered the way to transmit video.There w...

1 year ago
Forum
Everything Else
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RE: Zara vs Salamandra

@richpowers That question Johny C who is a member here would know that. I just suggested to switch as it is an improvement over Zara. I had to look up...

1 year ago
Forum
Broadcast Equipment
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RE: Zara vs Salamandra

YES get it! I am using Salamandra and I replaced Zara with it. Free like Zara with optional donations. The same layout as Zara and the same event comp...

1 year ago
Forum
Broadcast Equipment
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RE: FCC Seeks Comment On ATSC 1.0 Shutdown

@richpowers Well, I agree that the law should protect the right to have over the air terrestrial TV broadcasting where you can always get a TV, buy an...

1 year ago
Forum
Everything Else
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RE: FCC Seeks Comment On ATSC 1.0 Shutdown

":.. I prefer to watch television the "old fashioned way," with a rabbit ear antenna. I also like to use my vintage TVs anywhere in the house, free of...

1 year ago
Forum
Everything Else
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RE: FCC Seeks Comment On ATSC 1.0 Shutdown

Continuing what Rich posted here's something I came across even though new TVs have to have this. I never knew anything about this till now.Again I ca...

1 year ago
Forum
Everything Else
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RE: FCC Seeks Comment On ATSC 1.0 Shutdown

@richpowers So does this mean the end of free over the air TV? Or is over the air just changing the system and you will need another converter box or ...

1 year ago
Forum
Everything Else
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