 50 MHz RX by LY3LP
Mixer KE3IJ idea
http://sa555.blogspot.com/2009/08/6-m-rx.html
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50,06 - 50,120 MHz RX by LY3LP
http://sa555.blogspot.com/2011/05/blog-post.html |
50,060-50,1MHz RX IF 22,118 MHz by LY3LP
http://sa555.blogspot.com/2011/06/50mhz-rx-if-22118-mhz.html |
50MHz - 28MHz RX Converter by DL5NEG
The concept of the RX converter is quite simple and nothing really new. The local oscillator is a standart colpitts crystal oscillator producing the 22MHz LO signal.
http://www.herbert-dingfelder.de/?page_id=186 |
50MHz Converter by ON6MU
Tune to the desired bandpass frequency (50Mc) with C9 until you have the best reception. Use C12 to calibrate the output frequency to your receiver.
https://www.qsl.net/on6mu/schemas/50mc_converter_on6mu.htm |
An Ultra-Simple Receiver For 6 Meters by N1TEV
Here is a simple VHF receiver you can build without any special components or test equipment. This receiver uses superregeneration for high sensitivity and low parts count. It can receive both FM and AM modulated signals.
http://www.arrl.org/files/file/Technology/tis/info/pdf/9712039.pdf |
Converter voor de 50MHz amateur band door PA5HE
Deze converter heb ik gebouwd voor iemand die wel een HF ontvanger heeft, maar zonder 6 meter amateurband.
http://www.hvde.nl/electronica/6mt_converter_nl.shtm |
Glass six box by LY3LP
http://sa555.blogspot.com/2009/08/glass-six-box.html |
Simple 50MHz receiver by LY3LP
G3XBM and N1TEV ideas.
http://sa555.blogspot.com/2009/07/simple-50mc-receiver.html |
Simple 50,1 MHz converter with LA1185 by LY3LP
http://sa555.blogspot.com/2011/06/simple-501-mhz-converter-with-la1185.html |
Six Meter Converter by WN5Y
From the article "Junk-Box Converters for 6 and 2 Meters", by Rod Kreuter, WA3ENK, QST, January 1997, Page 33.
http://www.pan-tex.net/usr/r/receivers/fr03001.htm |
Six metres on your two metre receiver by K3YE
This converter allows reception of six metre signals on a two metre receiver. It should therefore be useful for those with single or dual band sets that do not cover 50 MHz.
https://vk3ye.com/projects/proj6mco.htm |
Super Regenerative Receiver by JF1OZL
This is a super regenerative receiver. By the 455kHz IFT, it oscillates 455kHz. It is G2 tuned feedback oscillator. By this oscillation drain current becomes cut off situation on 455kHz.
https://www.qrp-ja.net/jf1ozl/regen.html |
The 50MHz RX "MINIMALIST" by LY3LP
Fits like a tone control transmitter, frequency meter...
http://sa555.blogspot.com/2011/05/minimalist.html |
Ultra simple 50 MHz converter by LY3LP
http://sa555.blogspot.com/2009/08/ultra-simple-6m-converter.html |
VLF Projects
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