UPCONVERT MY DONGLE!
In part 2 a first principles passive Shortwave Upconverter is built and demonstrated to work with those low cost SDR-RTL Software Defined Receiver (SDR) USB Dongles. What can we build and what do we hear?
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HF Upconverter Part 3
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Shortwave Cascode Preselector
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Software Radio Basics
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#175: Filter functions in an HF Upconverter used with RTL-SDR Dongle Receiver
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HF Upconverter Part 4
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EEVblog 1755 - Tolicore Femtoammeter TEARDOWN + REVERSE ENGINEER
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WN1LRK 5763 TRANSMITTER
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Build Your Own 40M Band Pass Filter - Step-by-Step (#44)
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The Ham Radio: Where Did 750,000 Operators Go?
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Magnetic Loop Amplifier
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#286 How does Software Defined Radio (SDR) work under the Hood? SDR Tutorial
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Retro QRP Widowmaker
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Putin breaks silence over Moscow strikes humiliation | Russia-Ukraine latest war news
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Hunting a pirate transmitter
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Build a random wire end fed antenna and make amazing contacts #hamradioqa
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Software Defined Radio Introduction | What SDR To Buy? | Choose the Right one For You
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SDR LNA Low Noise Amplifier to boost Satellite Images - PICTURES FROM SPACE!!
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My 630M Adventure - Part 5
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Single Sideband (SSB): How does it do that? (036)
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