Chuck aa0hw's Blog – July 2019 Archive (1)

• QRQ CW Receive using a HIGH Q FILTER - too much ringing? elongated CW elements? - try using a DE-Qer
• 3CX for Morse Code OPs to qso over WEBrtc for FREE - up to 25 participants
• CW Transmitter - save even MORE battery power using Pulse Width Modulated CW: LIVE demo of the setup
• QRQ CW ULF band "high Q" antenna Transmitter & Receiver: test a DE-Q'r APP to get rid of the ringing
• Tuned Bipoloar Tesla Coil with FERRITE CORE for a QRQ CW 16Khz VLF Band Transmit Antenna - LIVE DEMO
• 16.6kHZ tuned Ferrite Rods TRANSMIT ANTENNA array for sending QRQ CW on the VLF BAND - LIVE demo
• using very HIGH Q CW audio bandpass filters to help extract QRQ CW from a VLF 8Khz ENB-CW TX signal

• Nice article about the inventor of the MERCURY PADDLE - Steven Nurkiewicz - N2DAN(sk)
• VIRTUAL AUDIO DEVICE - VB-AUDIO VIRTUAL CABLE
• SCIENCE PROVES THAT MORSE CODE INCREASES THE AMOUNT OF NEURONS IN YOUR BRAIN
• Qrq cw qso via an internet remote keyed rig using all free software
• Using Virtual Serial Ports for Ham Radio - Dahdidah's Software CW Keyer
• MIDI KEYED - MORSE CODE SINE WAVE OSCILLATOR - with free software
• CODE PRACTICE OSCILLATOR powered by any computer MIC JACK - no batteries needed - EVER -

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