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A Quarter Kilowatt Amplifier for L.F
- The amplifier described, uses four low cost Power Fets to generate 250 Watts output on the European 136 kHz L.F
post 14 Apr 2025
Antenna 136KHz Links →
Software for qrss
Argo is a viewer for slow CW, like QRSS and DFCW
The 137 kHz Low Power Transmitter
This is a very short description of my tiny low power cw transmitter for long wave
Using a PC with soundcard as a VLF receiver
The PC is used to convert the VLF signal into a souncard runs at 44100 Hz nominal sample rate
Un’antenna per onde medie/lunghe
La realizzazione e' stata anche abbastanza celere e potrebbe essere un'antenna per portatile o per qualche altro evento
70
Argo is a viewer for slow CW, like QRSS and DFCW
This is a very short description of my tiny low power cw transmitter for long wave
The PC is used to convert the VLF signal into a souncard runs at 44100 Hz nominal sample rate
La realizzazione e' stata anche abbastanza celere e potrebbe essere un'antenna per portatile o per qualche altro evento
PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic