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4S6WAS,4S6YRW,4S6ARW
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Events
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Video lessons by 4S7VJ
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Video lessons by 4S7VJ
Lesson-1 (13:32)
Lesson-2 (35:16)
Lesson-3 (30:21)
Lesson-4 (32:20)
Lesson-5 (32:21)
Lesson-6 (38:57) Decibel
Lesson-6 (40:31) part-1
Lesson-6 (14:32) part-2
Lesson-7 (30:39) part-1 vacuum tube
Lesson-7 (19:38) part-2 vacuum tube
Lesson-7 (52:24) Operating procedures
Lesson-8 (31:39) part-1
Lesson-8 (24:33) part-2
Lesson-9 (32:33) part-1
Lesson-9 (36:20) part-2
Lesson-9 (11:10) part-3
Lesson-10 (21:22) part-1
Lesson-10 (29:39) part-2
Lesson-10 (16:36) part-3
Lesson-11 (19:41) part-1
Lesson-11 (06:07) part-2 (FM)
Lesson-12 (20:59) part-1 (SSB)
Lesson-12 (29:57) part-2 (RF Osc.)
Lesson-13 (33:40) part-1 (RF Amp)
Lesson-13 (25:35) part-2 (Dot and Dash)
Lesson-14 (28:07) part-1 (Transmission line)
Lesson-14 (22:50) part-2 (SWR)
Lesson-15 (45:40) part-1 (Antenna)
Lesson-15 (29:36) part-2 (Antenna)
esson-15 (32:06) part-3 (Antenna)
Lesson-16 (23:28) part-1 (Wave propagation)
Lesson-16 (20:24) part-2 (Wave propagation)
Lesson-16 (28:51) part-3 (Wave propagation)
Lesson-17 (37:28) part-1 (Measuring Equip.)
Lesson 17 (38:38) part-2 (Measuring Equip.)
Lesson-17 (46:26) part-3 (Measuring Equip.)
Lesson-18 (36:21) (Licensing Conditions)
Lesson-19 (31:08) part-1(Operating practices)
Lesson-19 (39:43) part2(Operating practices)
Lesson-20 (41:28) History of electricity