80/40 meter CW Transmitter with 6BM8/ECL82

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80/40 meter CW Transmitter

with 6BM8/ECL82

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80/40 meter CW Transmitter

with 6BM8/ECL82

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80/40 meter CW Transmitter with 6BM8/ECL82: by Jan, SM5GNN

This is my own variation of the triode/pentode family of glowbug transmitters. It features a Pierce oscillator which runs continously during transmit to avoid chirp. The PA is grid block keyed and since the negative is there, fixed bias.

PDF file, 290 KB (ANTENTOP-01-2005, pages: 79- 80)

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Contents for AntenTop 01- 2005

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Antenna Theory	Helical Antennas	Useful Pieces	Simple Keys
Antenna Practice	TV Antennas	Propagation	QRO HF Tube Amplifiers
136 kHz- Antennas	Coaxial cables	LDE	QRO HF Transistor Amplifiers
HF- Antennas	Two wire lines	Interferences	QRP
HF- RX Antennas	Feeder's Toolkit	Filters TVI/RFI	QRP PA
50- MHz Antennas	HF ATU	Homebrew Receivers	Radio and Ham History
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TV Channels and Frequencies	Reception of Weather Stations	Useful Data	FM Radio Channels and Frequencies
MagLoop Antennas	Home-Brew Technics in Antenna Tools	PSU for Amateur Radio from Computer	Free Programme and Utility
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Last Updated:

February 4, 2018 22:16