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23cm Projects - Amplifiers

Click to enlarge1 Watt 2.3 GHz RF Amplifier Using a MRF2001 by Mike Micelli
Simplicity and repeatability are featured in this 1-watt S-band amplifier design. The design uses an MRF2001 transistor as a common base, Class C amplifier..
https://www.qsl.net/n9zia/wireless/mrf2001/index.html

Click to enlargeA 1296MHz 2* 2*2C39 Power Amplifier by DL4MEA
Two coupled PAs with each 2 times 2C39 deliver around 400W RF.
https://www.qsl.net/dl4mea/23c39/23c39.htm

Click to enlargeBFG591, ATV amplifier for 1.2 GHz by PA2RF
The BFG591 has an Ft of 7 GHz and at 23cm I should easily be able to get 500 mW RF from it.
http://pa2rf.blogspot.com/2013/10/bfg591-atv-amplifier-for-12-ghz.html

Click to enlargeThe PA3CEG 23cm GS35b Project by PA3CEG
This project was based on the latest information (April 2001) from Alex RW1AW. Some of the tubes dimensions in the cavity where hard to find, so they where made from massive material.
http://www.qsl.net/pa3ceg/shf/23cm/23cmpa/uhf/23cm/GS35b/page_01.htm


Creation date : 05/09/2007 @ 20:43
Last update : 08/09/2018 @ 21:35
Category : 23cm Projects
Page read 20296 times


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