Video – ubitx3 with nextion display
ubitx3 with nextion display [embed]https://youtu.be/RO5WtXrJfWU[/embed] Demo of ubitx3 with nextion display reception in my shack.…
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Videos
Video – Reception test of my ubitx v3 with nextion 2.8 inch screen
ubitx3 with nextion screen [embed]https://youtu.be/pTWXYJ6Ghrc[/embed] Reception test of my ubitx v3 multiband SSB Transceiver with…
QRP
Reception
Videos
Video – GEK 2X SSB Transceiver receiving BCDXNET
[embed]https://youtu.be/yCwQDWDXFwk[/embed] The GEK 2x SSB Transceiver is a Mid range high performance Low-noise, low cost…
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Ebook
Ebook ASOC study guide : ASOC Objective type questions
Master Your Amateur Radio License: Complete ASOC study Guide for Indian Hams Getting your Amateur…
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Video – Reception HAMBEL Belgaum HF net in my RSP1 SDR
Belgaum HF net conducted at 7050khz using RSP1 SDR [embed]https://youtu.be/4-s2A9SOLJI[/embed] Receiver - MSI.SDR dongle, 66…
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Video – AIR MW DRM Reception
All India Radio chennai -A DRM digital transmission reception at my listening post in Krishnagiri…
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Circuits
Circuits – Dark Room Timer
The Dark Room Timer circuit described here provides a pleasant musical tone in your darkroom…
Circuits
QRP
Transmitter
Do it yourself Shortwave Transmitter circuit
This Shortwave Transmitter circuit operates in shortwave HF band (6 MHz to15 MHz), and can…
Circuits
Circuits – Check Digital Or Linear Circuits With The Flick Of A Switch
A simple logic probe in concert with a signal source can be used to check…
Circuits
MAX2633 based VHF Preamplifier using for entire VHF band
Here is a high performance RF amplifier using MAX2633 for the entire VHF band that…