Lords of the Ring

[bolt]

Hey! Im a full member now

[innovation_station]

at one point i wondered if an antenna amp would do the job just a RF booster but i don't have any of those right now but saw they were cheep alto i don't know what kind of bandwith they can handle

I'm sure more than an audio amp tho

is

@bolt
ah but where is your tpu elite title???   lol!!!

well I'm gonna build a bigger one so it is essayer to work on and play with also hopefully i can lower my freq to work within some of the amps and stuff i already have

i was thinking of a 14" is there a reason there is the 15 the 17 models not the 16 and the 14  hum if the size dosnot matter then i will go with 14 cuz i have a circle of wood that exact size quick n easy

anyone know how i could use the 6bq7a tube i have as a low wattage high freq peramp? i only need 1 amp in this freq range the comp amp could do the lower freq and i just need 1 more amp for the middle freq a twisted way to do it but might just be in reach for ME

[bolt]

Yep i should have started my own thread.

The real way to make a TPU! LOL

[duff]

So now I have a very good handle on wave production. I could simply take a microphone patched to a protoboard and see on the scope what amplitude shows up at what distances. Pretty obvious. operation.

GK,

You are observing the acoustical standing waves - every room is different...

I know you know this - but has it occurred to you...

-Duff

[giantkiller]

@Duff,
Yessir. But in this obliquely shaped environment I walk around and at 8 foot distance the standing wave still exists in same temper. There are other small ones at other distances.
In the tpu the oscillator and the collection are in the same physical space so the environment would cause little interferance. The standing wave will still happen magnetically at what ever distance we desire. The circumference length will also work to our advantage. Even though the field strength lessens at distance we just add more collector windings to compensate. We can also beef up the transmitting oscillators. Still, any size will work. And anything that needs a battery.
Or maybe the SM17 works from the outside to the center. That way the compression field hits the controls in the center. And in all the TPUs there is no control components in dead center. They are all offset.

--giantkiller. We be screamin' now.