MRF300 amp!

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thewisepranker
proppa neck!
proppa neck!
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Re: MRF300 amp!

Post by thewisepranker » Sun Oct 18, 2020 12:39 am

XXL wrote:
Sat Oct 17, 2020 7:04 pm
A mate of mine sent me this. At a guess what do we reckon these components are ?
There's no need to guess. There are 5 capacitors, 2 inductors and one resistor contained within the large yellow circle. The component in the other yellow circle is a Zener diode.

rigmo
no manz can test innit
no manz can test innit
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Re: MRF300 amp!

Post by rigmo » Sun Oct 18, 2020 12:19 pm

Itrip875 wrote:
Wed Oct 14, 2020 2:33 pm
Yeh I saw them but you can’t buy them anywhere. I saw them on eBay months ago but now they have vanished.
I can get for you if you interested PM me

rigmo
no manz can test innit
no manz can test innit
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Re: RE: Re: MRF300 amp!

Post by rigmo » Sun Oct 18, 2020 12:22 pm

Electronically wrote:
Fri Oct 16, 2020 8:38 pm
Bton-FM wrote:It might be an idea to get one of those Chinese push pull MRF300 amps and change the components/coax lengths to match the ones described in the NXP test circuit.
Mrf300 is does get extremely hot. But however there is a work around this to cool it

Sent from my AMN-LX9 using Tapatalk
always be problm get good matching...

nrg-uk
ne guy
ne guy
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Re: MRF300 amp!

Post by nrg-uk » Sun Oct 18, 2020 3:48 pm

Thats my kitchen work surface! lol

XXL
no manz can test innit
no manz can test innit
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Re: MRF300 amp!

Post by XXL » Sun Oct 18, 2020 4:55 pm

thewisepranker wrote:
Sun Oct 18, 2020 12:39 am
XXL wrote:
Sat Oct 17, 2020 7:04 pm
A mate of mine sent me this. At a guess what do we reckon these components are ?
There's no need to guess. There are 5 capacitors, 2 inductors and one resistor contained within the large yellow circle. The component in the other yellow circle is a Zener diode.
Yes I know that. But what value ?

Doesn't matter now anyway.

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