g4bao.com

G4BAO.COM

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

To Contact me:

Skype johng4bao

E-mail john at g4bao dot com

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About me 

My Equipment

Projects

Related links

Downloads and Bodger's Guides 

For Sale

Backscatter

 

 

 

 

 

 

 

Welcome to G4BAO's Amateur Radio Website

Updated 26/11/2018

The 2.5W 23cm driver board kits are now back in stock! 

Kits are now available for a 70cm 3W driver designed for  the G4DDK Iceni or simlar transverter. The kit also performs well as a 500mW ultralinear amp for DATV.

Both articles plus prices are on the  downloads  and for sale pages

 

 

My RSGB Convention 2015 and 2016 presentations, "A deeper understanding of meteor scatter" and "Moving up to 23cms" are on the RSGB Youtube channel 

 The UKuG Backscatter book is  now downloadable from

http://www.microwavers.org/backscatter.htm

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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.

On EME I use a SM6FHZ 23cm circular polarised patch feed  to my RFHam design 1.9m dish and run 250 Watts 

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 2.3, 2.32, 5.7 and 10GHz EME  

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

Data protection statement

 

 

 

 

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free counters

 

Waterbeach in the Winter Floods

            

                The river Cam at  Waterbeach

            

             Sunset over Waterbeach

 

 

 

Oliver is not a kitten anymore!

 

 

 

 

 

 

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