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Invidious > Channel > CuriousMarc

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YT 20 minutes CuriousMarc Apollo Comms Part 1: Opening the S-Band Transponder and Amplifier YT 26 minutes 56 seconds CuriousMarc Apollo Comms Part 2: Inside the Traveling Wave Amplifier YT 24 minutes 38 seconds CuriousMarc Apollo Comms Part 3: Inside the S-Band Transponder

YT 20 minutes 9 seconds CuriousMarc Apollo Comms Part 4: Transponder power up preparation, and more original equipment found. YT 21 minutes 21 seconds CuriousMarc Apollo Comms Part 5: Transponder first power on. YT 23 minutes 45 seconds CuriousMarc Apollo Comms Part 6: First tone transmission, to the Moon and back!

YT 20 minutes 35 seconds CuriousMarc Apollo Comms Part 7: NASA phase modulated receiver YT 15 minutes 9 seconds CuriousMarc Apollo Comms Part 8: Which Crystal? YT 26 minutes 11 seconds CuriousMarc Apollo Comms Part 9: Mystery Up-Data Link Test Set

YT 23 minutes 50 seconds CuriousMarc Apollo Comms Part 10: Apollo SDR reboot and first voice transmission! YT 24 minutes 34 seconds CuriousMarc Apollo Comms Part 11: Missing PM Transmitter Found! YT 23 minutes 20 seconds CuriousMarc Apollo Comms Part 12: Building an Apollo transmit station with Keysight instruments

YT 27 minutes 17 seconds CuriousMarc Apollo Comms Part 13: We successfully repair both our NASA transmitter and receiver! YT 26 minutes 56 seconds CuriousMarc Apollo Comms Part 14: Reverse Engineering NASA's Up Data Link test box YT 12 minutes 3 seconds CuriousMarc Apollo Comms Part 15: Combining Voice, Data and Ranging

YT 23 minutes 21 seconds CuriousMarc Apollo Comms Part 16: Stanford Dish’s Apollo Past YT 14 minutes 52 seconds CuriousMarc Apollo Comms Part 17: Opening the Pre-Modulation Processor YT 24 minutes 42 seconds CuriousMarc Apollo Comms Part 18: Solving the mystery of NASA's Updata Link box missing parts

YT 18 minutes 42 seconds CuriousMarc Apollo Comms Part 19: Pre-Modulation Processor Grand Explanation YT 19 minutes 20 seconds CuriousMarc Apollo Comms Part 20: Pre-Modulation Processor Power Up YT 19 minutes 19 seconds CuriousMarc Looking inside Apollo components with Lumafield's 3D Xray machine

YT 26 minutes 18 seconds CuriousMarc Apollo Comms Part 21: TV from the Moon YT 23 minutes 11 seconds CuriousMarc Apollo Comms Part 22: How NASA Upgraded the Moon TV to Color YT 15 minutes 14 seconds CuriousMarc Apollo Comms Part 23: making connectors and a control panel

YT 29 minutes 17 seconds CuriousMarc Apollo Comms Part 24: Interface Simulator bring up YT 22 minutes 8 seconds CuriousMarc Apollo Comms Part 25: Apollo-HP Nixie Space Clock YT 19 minutes 55 seconds CuriousMarc Apollo Comms Part 26: Full system integration, Morse, TV, and upvoice are up, and an exhibit!

YT 10 minutes 18 seconds CuriousMarc Apollo Comms Part 27: Quindar Tones Microphone Hack YT 36 minutes 12 seconds CuriousMarc Apollo 13 accident: understanding Houston’s real time debug (Apollo Comms Part 28) YT 22 minutes 32 seconds CuriousMarc Apollo Comms Part 29: Downvoice

YT 28 minutes 50 seconds CuriousMarc Apollo Comms Part 30: We explain and debug modern (CD4046B) and vintage (Apollo) PLL circuits. YT 22 minutes 42 seconds CuriousMarc Apollo Comms Part 31: UDL Grand Opening and Power Up YT 29 minutes 29 seconds CuriousMarc Apollo Comms Part 32: Breaking the Updata Link Code

YT 18 minutes 35 seconds CuriousMarc Apollo Comms Part 33: Is there something wrong with our NASA Up Data Link transmitter? YT 37 minutes 3 seconds CuriousMarc Apollo Comms Part 34: Trying every function of the Apollo command system