New beacon configuration.

 

Exciter, 24 hour powered:

 

• Exciter: Adret-Electronique mod. CS201 SB
• Frequency: 476.180 kHz
• Resolution: 0.1 Hz
• Frequency stability: 2x10^-8/24h, after 8 h (about +- 0.01Hz)
• External frequency control via BCD input

Power amplifier: about 20W out (24V 1A input)

Antenna current: about 1A

Keyer: Arduino controller, CW-QRSS-DFCW

Message: "IQ2MI/B JN45NL" (CW 12WPM followed by QRSS30)

The power amplifier is turned on at 17UTC and turned off at 09UTC

Work in progress for DFCW emission and antenna improvement

e-mail for reports: [email protected] - QSL at IQ2MI

 

73 and Merry Christmas

Claudio IK2PII

 

 

 

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