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 ?

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.

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

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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.

RF-Head wrote: ↑Thu Dec 31, 2020 11:45 pm Did you test it?
I was not realy happy with it

RF-Head wrote: ↑Fri Jan 01, 2021 10:50 pm Nice picture of a NXP proto
Look at the hairpin on the drain solder will melt)
I have a orignal pcb here woth the components and it's not working correct
The output match is not realy good and i think only calculated and not tested
also the match between the stages giving problems and is totaly not wideband