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SERIOUS BUILDER AND DESIGNER OF HIGH POWER LINEAR AMPLIFIERS AND HOME BREWER OF MUCH RADIO EQUIPMENT. CHAIRMAN OF THE ONCE VERY WELL KNOWN RED DRAGON CONTEST GROUP GW8GT. LONG TIME DXer AND CONTEST WORKER. MARRIED TO MY LOVELY WIFE KAY WITH TWO GRANDSONS. I AM A RETIRED PROFESSIONAL ENGINEER HAVING BEEN EMPLOYED IN THE ELECTRICITY SUPPLY INDUSTRY FOR MOST OF MY WORKING LIFE. LOVE MY RADIO AND THE ANIMALS OF THIS WORLD!

Here are some of the many amplifiers that I have designed and built over the last 50 years. All hand made with basic hand tools in a small workshop.  Serious chassis bashing !!

                                                                                                                                                              Single 8877 9 band 2Kw internal PSU full QSK                                              

                                                                              still being built                                                                              

 

 

 

 

                                                                

                                                                                        Single 8877 9 band 2.5 Kw  separate  4 Kv PSU

                                                                                                                      Built in 1998

 

 

                                                               

                                                                         Two  3CX800a7  9 band  2.5 Kw  Pi L fully protected separate 2.5 Kv PSU

                                                             Built in1990 My wife bought the valves (tubes) for Christmas !!. published in CQ magazine.

 

 

                                                           

                                                                                  Single 3-500z  9 band Internal PSU 700 Watts Built 1981

 

 

 

                                                                     

        2 x 3-500z's 1400 watts o/p built in 1976 still in                                        The real big one !   4cx3500  9 band 6Kw full QSK totally protected

                regular use  Separate 3.5 Kv PSU                                                        Built in 1984 Sold to a state side amateur and still in regular use

 

 

                                                

        My 1958 LG300 (Pye) AM Station with Eddystone 888A RX                                                Another interest.    My 1938 Triumph Tiger 100.

                                Completely rebuilt in 1988.

 

 

                                               

                         Calibrating an amplifier                                                                                                       I know my place in the house !!

6390331 Last modified: 2015-07-16 00:33:14, 11361 bytes

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