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10 W transmitter at 68 and 94 MHz. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Transmitters

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Transmitter 10 W at 68 and 94 MHz

Q1 KT904 on a 600 cm2 radiator.

L1 - diameter 12 mm on a fluoroplastic frame.

6 turns at 68 MHz (4 turns at 94 MHz) of 1 mm silver wire, tapped from the 2nd turn, counting from the ground wire.

L3 - frameless, on a frame 8 mm, contains 8 (6 at 94 MHz) turns of PEV-2 with a diameter of 1 mm. Consists of 2 halves.

L4 - on the same frame and the same wire, located between 2 halves of L3 and contains 2-3 turns

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