500 kHz

500 kHz

My prototype 500 kHz beacon is now QRV on the new 600 meter amateur band. 1.5 Watt output, and 300 mA.
Since early in the 20th century, the radio frequency of 500 kilohertz (500 kHz) has been an international calling and distress frequency for Morse code maritime  ‎ Initial adoption · ‎ Expanded policies · ‎ Later policies · ‎ Amateur radio.
This summary was composed from input by the 500 kHz Interest Group of the Maritime Radio Operator Association registered in Bremen, Germany and is meant.
500 kHz American Radio Relay League. Common traffic advisory frequency. Location map of the authorized. Videos of Captain Edwin Musick. At least a year of work went into restoring the Dansk transmitter 500 kHz erecting the large antenna needed for such a long wavelength.

500 kHz - best show

By using this site, you agree to the Terms of Use and Privacy Policy. Antennas at Musick Point. Every coastal station opened to such service shall use one or the other of these two wave lengths. Help About Wikipedia Community portal Recent changes Contact page. Create a book Download as PDF Printable version. Newington, CT: American Radio Relay League.