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Time Warp on 20 Meter

Time Warp on 20 Meter : by: Igor Grigorov, VA3ZNW

LDE: what is it: Is it truth or myth? I believe you already have read the article "Ultra Long Delayed Echoes" written by Mike Doig, ZL2BBS. The article was published in K9YA Telegraph # 4, 2017. Yes, it is April article that just may smile you. However, some April articles are not like April articles but… The small notes described what was happened with me and it is not an April joke…

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Contents for AntenTop 01- 2017

 

 

 

Lightning Links to Open Book
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
VHF- Antennas	ATU for the 6- meters	Homebrew Transmitters	Old Russian/USSR Radio Equipment
UHF -Antennas	Antenna Parts	Matching Circuit for P.A	Amateurs Awards
EH- Antennas	Antenna Towers	QRP Transceivers	Free Radio and Electronics e- Books
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 3, 2018 23:58