The Complete Handbook of TV Tuner Cards & Adapters

TV tuner cards and adapters occupy a narrow but stubborn corner of the electronics world. As consumer television consumption has migrated to streaming, the general market for TV tuning hardware has collapsed—but the professional, broadcast, and hobbyist applications that depend on it have not. Broadcast facilities still need to capture and monitor scheduled programming. System integrators still deploy tuner cards for legacy systems. Media preservation projects still require the ability to digitize analog broadcasts. Serious hobbyists still build media center PCs with DVB tuning capability.

This handbook is written for that remaining professional and enthusiast audience. It covers what TV tuners actually are and how they work, the specifications that matter when choosing one, installation procedures and driver configuration, troubleshooting workflows for the most common failure modes, and where real business opportunities exist in reselling, servicing, or consulting around this hardware. It includes coverage of analog tuning, DVB-T/T2 and DVB-S/S2 for broadcast and satellite, ATSC for North American over-the-air television, and QAM tuning for cable systems—the standards that professionals actually encounter.