150 watt 23cm amplifier
#4
Hi Ralph,
How did you solder the "chip" onto the copper heat spreader?

Those transistors MRFE6S9160HS are but $12 each bare, no heat spreader!!

I've ordered six.

Alan VK2ZIW
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Messages In This Thread
150 watt 23cm amplifier - by VK3WRE - 28-08-2017, 11:54 AM
RE: 150 watt 23cm amplifier - by VK2JDS - 28-08-2017, 12:17 PM
RE: 150 watt 23cm amplifier - by VK3QI - 29-08-2017, 11:54 AM
RE: 150 watt 23cm amplifier - by VK2ZIW - 29-08-2017, 09:36 PM
RE: 150 watt 23cm amplifier - by VK3WRE - 30-08-2017, 10:56 AM
RE: 150 watt 23cm amplifier - by VK2ZIW - 02-09-2017, 11:42 AM

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