Microwave Amateur Radio Station, Waterbeach. 8km North Of Cambridge JO02cg

To Contact me:

Skype johng4bao

E-mail john at g4bao dot com


About me 

My Equipment


Related links

Downloads and Bodger's Guides 

For Sale









Welcome to G4BAO's Amateur Radio Website

Updated 12/2/2017

1.3GHz 45 Watt PA kits Now sold out 

The companion 2.5W driver board kits are still available


The article plus prices are on the  downloads  and for sale pages

My RSGB Convention 2015 presentation, "A deeper understanding of meteor scatter" is now on the RSGB Youtube channel or downloadable as a PDF on the   downloads page

The 2016 Convention presentation, "moving up to 23cms" is now in the downloads section


GHz Bands Operation from G4BAO

I'm QRV on 23cm terrestrial and EME - my  favourite GHz band, with 400 Watts to a 44 element Wimo Yagi. Not QRV on 13cms terrestrial as I've got the 50/70MHz Yagi on the mast instead, but I'm still QRV on 3.4 10 and 24GHz plus 2300/2320MHz EME  

EME  Now fitted a SM6FHZ 23cm circular polarised patch feed  to my RFHam design 1.9m dish, so am QRV on 23cm EME  with 130Watts.



NEW!!! Experimental G4BAO Club log search (160m-13cm only) 





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Waterbeach in the Winter Floods


                The river Cam at  Waterbeach


             Sunset over Waterbeach




Oliver is not a kitten anymore!







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