AmateurLogic.TV Episode 159 is now available for download.
Mike 3D prints a custom Solder Fumes Extractor. Emile reviews SDR Console software. Tommy sets up his Icom AH-705 auto tuner. George does some AA exploring.
Announcement of AmateurLogic’s 16th Anniversary Contest. Someone is going to win a great Icom IC-705 transceiver package. Details at amateurlogic.tv/contest .
1:18:50
Ham College episode 79 is now available for download.
Extra Class Exam Questions – Part 17.
E4C Receiver performance characteristics: phase noise, noise floor, image rejection, MDS, signal-to-noise ratio, noise figure, reciprocal mixing, selectivity, effects of SDR receiver non-linearity, use of attenuators at low frequencies.
55:21
AmateurLogic.TV Episode 158 is now available for download.
George’s Distortion Exploration. Tommy and the One Man Field Day Team. Mike discovers SDRangel software.
1:07:25
Mike reviews the Mustool MT007 pen type multimeter.
https://www.aliexpress.com/item/1005002090901039.html
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Tommy follows up on a previous short and shows us why and how we should replace damaged battery wraps on reclaimed 18650 batteries.
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Note AmateurLogic Shorts are only available on YouTube.
Ham College episode 78 is now available for download.
Extra Class Exam Questions – Part 16.
E4B Measurement technique and limitations: instrument accuracy and performance limitations, probes, techniques to minimize errors, measurement of Q, instrument calibration, S parameters, vector network analyzers.
54:43
Emmett Hohensee, W0QH from Radio Wavz discusses the new RW705 Portable Antenna Kit.
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AmateurLogic.TV Episode 157 is now available for download.
A $22 Raspberry Pi Touchscreen with case and fan. Is it worth it? The awesome VC4S Intelligent Battery Tester, Charger, Conditioner. VARA File Transfers and Chat over HF and FM gets the job done.
1:24:20
A test environment for Windows that protects your PC against potentially dangerous programs you might need to run.
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The Cheap Old Man wants to “Automate Your Pi”.
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Note AmateurLogic Shorts are only available on YouTube.