G4BAO.COM
Microwave Amateur Radio Station, Waterbeach. 8km North Of Cambridge JO02cg
To Contact me:
Skype johng4bao
E-mail john at g4bao dot com
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)
