BFO Part 2
Next I try designing and installing a BFO using Ceramic Resonators and an FET on an old standby - the Hallicrafters S-120 General Coverage Shortwave Receiver. The BFO was interesting enough, but prepping the S-120 was a real blast.
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Hallicrafters S-120 Refurb
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Simple 455 kHz BFO for SSB and CW Reception
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Germanium ad Nauseam
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Electronic Circuit Troubleshooting! The Fix Made Easy!
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The Real Reason Hallicrafters Doesn't Exist Anymore
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Rescuing a Mangled Sansui G-22000 Stereo Receiver
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External adjustable BFO (Beat Frequency Oscillator) for receiving SSB, using PCBWay PCB's.
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Hallicrafters S20-R Part 3 - BFO Woes
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Old Time Transmitter Contest - Part 1
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What Happened to Shortwave Radios? The Truth is Brutal.
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AWA Linc Cundall Memorial CW Contest 2020
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What 1000+ Repairs Taught Me About Recapping Vintage Receivers
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Linear Amplifier repair for dummies 101 part 1
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Novice Stations of the 1960's - 1975 Part 2
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Inside Maglite: How a $5 LED Bulb Ended America's Most Trusted Flashlight Empire
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Big Loop Part 2
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EMP Proof Your Crystal Set
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Teardown - WW2 Aircraft Radio Receiver BC- 348 Restoration Series!
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Hearing 27 MHz SSB on cheap walkie talkies (BFO with 4 MHz ceramic resonator)
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