LECHER ANTENNA

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rider:
I tried to construct a .LECHER ANTENNA  any member has dealt with this construction;
In the first attempt I made was not able to make it work

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GoldDigger1950:
Gee. I wonder why.

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Homefire:
You need to Connect it to a UHF TV!    [funny]

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bomber:
thats odd,i built mine and i'm getting all my basic channels

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seldom:
BREAKER BREAKER 19

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Mudflap:
Looks like you have the gamma match shunt set to UHF. You would also need a 300 to 75 ohm balun to match the transmission line impedence to your wobulator motor. The only thing you can letch there is some old Archie Bunker shows... ;)  [wise]

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GoldDigger1950:
Quote:Posted by Mudflapwobulator motor
Why is the song "Tie Me Kangaroo Down Boy" now stuck in my head?

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Mudflap:
GD ole buddy, you ain't old enough to remember a wobulator..  ;) .. It is a motor that drives a mechanical variable capacitor. The varying capacitance in a tank circuit shifts the frequency....... Our ole buddy Edwin Armstrong used it to make FM. Freakin Magic [teach]

BTW. I learned how to play Tie Me Kangaroo Down Boy on my didgeridoo back in 68. 

BA The only reason your only getting Basic channels is you have add a couple of pf to the radiator feed point for the good stuff like Pawn Stars and Meteorite Men. I'm too busy watching Swamp loggers. waiting for the fellerbuncher guy to get bit by a water moccasin

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rider:
Quote:Posted by homefireYou need to Connect it to a UHF TV!    [funny]
 

something I have in mind. for emission at 70 cm. Because as dowsing does nothing

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GoldDigger1950:
Quote:Posted by MudflapGD ole buddy, you ain't old enough to remember a wobulator..  Wink .
I'm old enough to have forgotten about them, mate. I remember replacing the vibrator in my 1955 Ford Victoria round faced radio when it went bad. I learned early on that mechanical failure was the most likely reason for a device to quit working.

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