T&L Publications

Hey all, I am looking for info on a ground plane antenna called a " Goettingen Heart". I am probably spelling the Goet part wrong...I read about this some years back, but I can find no ref to it today... any help appreciated, mike

Oh yeah Al I forgot to mention that Allied doesnt send you a 15 pound catalog every other week...Anybody wanna mouser Catalog Free! shipping is like 20.00 though. (I have six in original wrapping)I dont know why they do that...
mike

Hey Al, yeah they cater to smaller orders, just like mouser...they seem to have better prices on OBSOLETE items... P.S Robert, now that you mention it I do remember Allied from about a hundred years ago...Ill ask my rep if this is the same, or some offshoot? I didnt know that Radio Crap had bought t...

Yeah AL,
I use allied all the time...they are great...they even stock Germ Transistors and Audio Valves (tubes)...
mike
www.alliedelec.com

Thanks Jwax...
I was going to build one (looking for a schem), but for $1.30 why bother...

mike

Hey Mr Al, I have never heard of the company that you used but I do like the following...Mouser www.mouser.com and Allied www.alliedelec.com neither of these have a minimum and they both ship really fast... P.S If you use Mouser they continually send you these huge catalogs, they should have one cat...

Hey all, I am looking for a schematic for a square wave oscillator capable of producing 10mhz, 5volt SQUARE waves...any ideas??? THX, mike

If cost is a factor...try using a high RPM roto-tool with a side cutting drill bit...Both are available at a larger Hardware store...Ace or home depot etc...Be sure you get the side cutting bit for al. and not drywall...The last time I bought the bits they were 3 for 10.00...

Hey Jeff,
Tashin TA-306...Is an 8 pin DIP used with a light...you touch the metal base of the light and it switches on (or off)...I cannot find a datasheet anywhere...
thx,
mike

Anybody have a datasheet, or know where to get one for a TA-306 8 pinDIP by Tashin???

Go to www.holtek.com for a datasheet...I had the same prob a few months ago...put HT48* in the search box...I will look for the datasheet that I have and post it soon (if I can find it)...
mike

OK this is a discontinued device Holtek will not give me any info on it...here is the datasheet...I cannot upload it here...but you can get it @ datasheetarchive...www.datasheetarchive.com just put HT48R11 in the search box...
mike

Go to www.holtek.com for a datasheet...I had the same prob a few months ago...put HT48* in the search box...I will look for the datasheet that I have and post it soon (if I can find it)...
mike

Hey thanks Steven...I checked the webpage, and it is exactly the same as the 1962 article...

Exactly what I wanted...MANY THANKS!!! Speaking of DE-MAGNETIZING, this project is for my neices science fair and they have been warned about computers and all... Many Thanks, mike