About exciting passive circuits and magnetrons.
Jonatan
You maybe knowing your microwave's inner workings.
It uses a microwave valve which consists of LC chambers of 2.4 GHz.
And they are excited with a dc hv of must be 50 Hz.
Now we have two possibilities, the output is in trains or constant rf output.
Who of the hams here can messure that output ?
brian whatcott
a power rectifier and a capacitor to (somewhat) smooth the 1KV output.
Still, magnetrons are sensitive to the cathode volts they see, so the
output varies somewhat in frequency and amplitude at line frequency.
Brian W
Jonatan
"Jonatan" wrote:
So like a Teslacoil one is able to generate 2.4 GHz with strikes of only 50 Hz ?
How can the rf waves prolong so long ? A few cycles of 2.4 GHz o.k. but
it looks like almost a continues wave.
You try that on sw or mw. It should work even better there.
Natanoj
"Jonatan" <t...@this.com> wrote in message
news:4af5fe5e$0$784$6d41...@reader.xsnews.nl...
The messure of output in trains rf output with a dc hv of must be 50 Hz into
LC chambers of 2.4 GHz .
Then you maybe knowing your microwave's inner workings and cooking of your
hams may possible!
brian whatcott
>> /snip/
Say, young fellah: does your Mommy know you're
playing on her 'puter?
Brian W
raypsi
Hey OM:
Every time I looky his profile it changes, Gotta love those script
kinders.
My hams are honey baked spiral sliced. Hard to do with microwaves.
73 OM
de n8zu
...---...
"raypsi" <rbor...@gmail.com> wrote in message
news:8dc76b8d-f904-4d27...@m16g2000yqc.googlegroups.com...
On Nov 9, 8:53 pm, brian whatcott <betw...@sbcglobal.net> wrote:
> > Natanoj aka "Jonatan" [get it?] wrote some stuff....
> >> /snip/
>
> Say, young fellah: does your Mommy know you're
> playing on her 'puter?
>
> Brian W
Hey OM:
Every time I looky his profile it changes, Gotta love those script
kinders.
My hams are honey baked spiral sliced.
Bet your nuts are too!