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#1
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![]() 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 ? |
#2
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Jonatan wrote:
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 ? The transformer has a core bypass to handle the reactive load. There is 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 |
#3
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![]() "Jonatan" wrote: 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 ? 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. |
#4
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![]() "Jonatan" wrote in message ... 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 ? 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! |
#5
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Natanoj aka "Jonatan" [get it?] wrote some stuff....
/snip/ Say, young fellah: does your Mommy know you're playing on her 'puter? Brian W |
#6
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On Nov 9, 8:53*pm, brian whatcott 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. Hard to do with microwaves. 73 OM de n8zu |
#7
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![]() "raypsi" wrote in message ... On Nov 9, 8:53 pm, brian whatcott 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! |
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