Marine Transmitter – Marconi Marine CRUSADER

From 1969 Marconi Marine used this quartz-controlled very robust transmitter as ship’s main station.
Frequency range:
Medium wave: 405 to 525 kHz
MW Radiotelephony:  1.6 to 3.8 MHz
Shortwave: 4 to 25 MHz
Power:
Medium wave Radiotelegraphy: A1 400 W, A2 250 W
Medium wave Radiotelephony: A3 100W, A3A, H, J 500W, A1 300W
Shortwave up to 13 MHz: A1 1kW, A3A, J, H 1200 to 1400 W
13 to 23 MHz: A1 1000 W, A3A, J, H 1000 to 1200 W
23 to 25 MHz: 300 to 400watts
Operating modes:
A1, A2, A3, A3A, A3H, A3J.

Photo of the TX standing on the power supply unit.

BST RGDS

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