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plenty of exercise walking back to our respective houses. Bill was closely in touch with two men who played a very important role in the development of amateur radio in Greece. I am referring to Stefanos Eleftheriou who was Section Head for Telecommunications at the Ministry (Greek initials T.T.T.)., and to Captain Kyriakos Pezopoulos, Director of D.R.Y.N. (Greek initials for Directorate of the Wireless Service of the Navy). The long wave spark transmitter at Votanikos, a suburb of Athens, (callsign SXA) had been built by the Marconi company before World (Bill Tavaniotis died of cancer in 1948.) 4. Harry Barnett G2AIQ (formerly SV1WE). In July 1946, Harry Barnett, a Royal Air Force officer attached to the Press Department of the British Embassy in Athens obtained an experimental transmitting licence from the W/T section of the Ministry of Posts & Telegraphs, with the callsign SV1WE. At that time he was living in a flat in Athens and could not put up an antenna, so it was not until June 1947 that he became active. The terms of his licence were in themselves rather strange, one might even say quite 'experimental', the final paragraph reading: "This experimental research must be carried out as follows:- 1. With a maximum power of 50 watts. 2. In the frequency bands (harmonics) 130, 260, 520 Mc/s. 3. In the frequency bands 28 Mc/s and 56 Mc/s. 4. With the call sign SV1WE." From June 1947 until April 1948 Harry worked 61 countries, mostly on phone in the 10 & 20 metre bands, at a time when there were not many stations on the air--a minute fraction of the millions now active. He used a National HRO receiver he had got off a scrap heap which he modified to take the efficient EF50 valves in the R.F. stages and EF39s in the I.F. The transmitter was completely 'home brew', consisting of a metal 6L6 Franklin oscillator on 3.5 MHz followed by two more 6L6s doubling to 14 MHz. In the final amplifier stage Harry used a Telefunken pentode, the famous and very efficient RL12P35 which was used in the German tank transmitters in all stages, oscillator, P.A. and audio amplifier/suppressor grid modulator. He adopted the same method of modulation using a record player amplifier and an Astatic crystal microphone. W.A.C. was achieved by February 1948 with about 50 watts of R.F. into a simple dipole antenna. During the ten mont
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