Ham Radio Crossword

Palavras horizontais

1. An electronic Morse key (5)
3. The amount frequency spectrum or width that a signal requires. (9)
5. A general call from a station (2)
6. A vertical antenna which is mounted above the ground (11)
8. Opposite of resistance (11)
10. Antenna tuning unit (3)
11. Data sent in short bursts (6)
14. beat frequency oscillator (3)
16. A long distance signal (2)
17. An antenna which is directional and beams the power in a given direction. (4)
20. Denote a Morse transmission (2)

Palavras verticais

2. An amplifier type (6)
4. A coil used in radio and other electronic circuits (8)
7. A wide band antenna that is popular with scanner enthusiasts (7)
9. QSL (8)
12. Ionosphere layer which reflects radio signals (1)
13. A component that enables AC signals but blocks DC (9)
15. The cable for carrying radio frequency signals (8)
18. Modulation where the frequency of the signal is varied (2)
19. A radio room (5)