Ham College 137 - Technician Exam Questions Part 24

About this episode

This episode covers various technician exam questions related to operating activities and non-voice digital communications in amateur radio.

T8C – Operating activities: radio direction finding, contests, linking over the internet, exchanging grid locators. T8D – Non-voice and digital communications: image signals and definition of NTSC, CW, packet radio, PSK, APRS, error detection and correction, amateur radio networking, Digital Mobile Radio, WSJT modes, and Broadband-Hamnet. 56:55

Topics covered

• radio direction finding
• digital communications
• amateur radio networking
• contests
• error detection and correction

Keywords

• Technician Exam
• radio direction finding
• digital communications
• packet radio
• amateur radio

Mentioned in this episode

Organizations: NTSC, APRS, WSJT, Broadband-Hamnet

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• AmateurLogic 217: Hamvention 2026 · May 23, 2026
• Ham College 139 - Technician Exam Questions Part 26 · May 9, 2026
• AmateurLogic 216: Repair or Replace · April 18, 2026
• Ham College 138 - Technician Exam Questions Part 25 · April 11, 2026
• Ham College 136 - Technician Exam Questions Part 23 · March 28, 2026