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In article ,
Terry wrote: About 30 years ago, "73", a ham radio magazine, ran sevveral articles on a DDRD or DRRD, or something very similar antenna. The antenna was amde from 1.5" muffler pipe formed into a circle with a piece notched out. The antenna had a farily narrow BW, so a different on was required for each ham band. They could be nested one loop inside the other. The follwup letters rated the antenna from very good to bad. I suspect I have the name wrong because a Google came up with nothing. Anyone remember the real name of this antenna? Close. DDRR. It's in the ARRL Antenna Book 1988 edition in the "Antennas for Limited Space". There's a reference to the July 1972 QST. They need a great ground, though. Something that the tuned "Hart" loops like those sold by AEA and (I gather) MFJ don't need. (They're also in that book in the "Loop Antenna"'s chapter). Mark Zenier Washington State resident |
In article ,
Mike Terry wrote: But like many hams today, he faces growing pressure to choose between his hobby or his home. As the nation grows more urbanized and more housing developments write no-antenna rules into their deeds, many southern Florida hams find themselves squeezed out of their communities or pushed off the air. "Hams are finding that communities are less friendly," said Stephanie Phillips, a Brevard County, Fla., ham operator and a Florida spokeswoman for the Amateur Radio Relay League, or ARRL. Maybe the various radio users (ham, SWL, CB) need to come up with the equivalent to the red marked towns on the AAA maps. Some source of information that tells the various emergency radio users that the local cops don't like mobile scanners, the city is in the pocket of the power companies BPL program, or the local real estate developers have a love affair with restrictive convenants. Some map to look at when the place is going to burn down or blow away and tell the city/state/FEMA officials that you'll get back to them when it's convenient. Mark Zenier Washington State resident |
"Telamon" wrote in message
... In article , "Ian Smith" wrote: "Mike Terry" wrote in message ... Mon, Nov. 22, 2004 By Nikki Waller Knight Ridder Newspapers Miami - (KRT) - With pursed lips and a steady hand, WA4YDK spins the dial, much good stuff snipped I wonder how good magnetic loops are in the context of 2-way HF. They're certainly one answer for SWL's when space and noise and/or external antennae are a problem. I think ingenuity will win in the end. By the way, Mike; thanks for this article. You may/may not have me "killfiled" for off-topic posts, but I appreciate a lot of the information you bring here to RRS. That goes for many other regulars too. :-) Mike Terry is clueless. I have him kill filed. -- Telamon Ventura, California No problem, Telamon. I think he killfiled me, or is just ignoring. I used to block senders, but later stopped in case I missed something interesting. Each to his own; I say! good DX, Ian, Clydebank, Scotland. .................................................. ............... Posted via TITANnews - Uncensored Newsgroups Access at http://www.TitanNews.com -=Every Newsgroup - Anonymous, UNCENSORED, BROADBAND Downloads=- |
In article ,
Sir Cumference wrote: Telamon wrote: Mike Terry is clueless. I have him kill filed. But yet you still respond. I think I know who is clueless and it isn't Mike. Show me where I responded to him Goof ball. -- Telamon Ventura, California |
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