Hits
Low cost 50 MHz Beacon
The power amplifier and the chassis were parts of a 70 mhz surplus rtx found in my junk-box and the other components too
post 01 Nov 2024
Beacons Radiamateur Links →
Beacon QRSS for 30m
Beacon qrss - il progetto in kit e' di Hans G0GPL
Beacon Keyer 16F84
Home callsign or service callsign, e.g. OZ7IGY and OZ7IGY/A. Optional home locator or service locator, e.g. JO55WM and JO65ER. Optional extra message that can be used to indicate propagation, e.g. "AUR".Optional Opera digital message, home callsign, for increased S/N-performance.Easy change of callsigns, locators and extra message in the software.Instead of sending a key down "message" it is possible to send "Last letter ID."Variable duty cycle, 100% or 50%, to save power
Beacon project Hellschreiber Page
hellschreiber pronounced hell shrey - ber i think is a technology invented by a german chap in 1927 for use as a reliable radio communication method
Beacon project
The current Beacon is now running with the TX board
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Beacon qrss - il progetto in kit e' di Hans G0GPL
Home callsign or service callsign, e.g. OZ7IGY and OZ7IGY/A. Optional home locator or service locator, e.g. JO55WM and JO65ER. Optional extra message that can be used to indicate propagation, e.g. "AUR".Optional Opera digital message, home callsign, for increased S/N-performance.Easy change of callsigns, locators and extra message in the software.Instead of sending a key down "message" it is possible to send "Last letter ID."Variable duty cycle, 100% or 50%, to save power
hellschreiber pronounced hell shrey - ber i think is a technology invented by a german chap in 1927 for use as a reliable radio communication method
The current Beacon is now running with the TX board
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters