e-mail me @

sv1doq1@yahoo.com

Tuesday, 27 November 2007

VHF LINEAR AMPLIFIER 1Kw 2 X 4CX250 PUSH PULL (http://sv1doq.blogspot.com) CLICK HERE TO SEE ALL PAGES





POWER VHF AMPLIFIER 3CX1500A7 , OUTPUT POWER MORE THAN 1.500W AT 4.2 KV DC.



ONE OF OLDEST RADIO STATIONS OF THE WORLD
INSTALLED BEFORE 1937 FROM TELEFUNKEN FOR ERT sa GREEK RARIO TV

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THE MAIN RADIO STATION AND THE GREEK RADIO AMATEUR SV1PC PENSIONER TECHNICIAN ERTsa
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THE CONTROL PANEL OF THAT OLD RADIO STATION
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THREE ANTENAS 50Ω ΙΝ ONE LINE 50Ω











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P CALCULATION



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