[Moon] High linearity 30W PEP 432 MHz amplifier wanted

[Conrad PA5Y]

Correction 10mW not 50mW. Sorry I was thinking about something else and got muddled up. So I need to get from 10mW to 30W PEP with very low IMD.

73

Conrad PA5Y

-----Original Message-----
From: Moon <moon-bounces at moonbounce.info> On Behalf Of Conrad PA5Y via Moon
Sent: 08 June 2019 00:35
To: moon-net at mailman.pe1itr.com
Cc: moon at moonbounce.info
Subject: [Moon] High linearity 30W PEP 432 MHz amplifier wanted

As well as EME I like to do the EU activity contests and I would like to improve my TX quality. I will use a K3S and an Iceni transverter on 432. I need to get from 50mW or so to 30W PEP with 3rd order IMD better than minus 40dBc, of course minus 50dBc is even better! This is what my transverter can achieve at 50mW.  I expect that some TV driver amplifiers can are this good, the usual Mitshibishi bricks are not good enough. Kuhne sells a suitable amplifier but it is 499 EUR! This is far too expensive. Does anyone have anything suitable for sale? Cheap 😊

73

Conrad PA5Y
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