K47AL is a low-power television (LPTV) station broadcasting on channel 47 in the San Francisco Bay Area. Its programming is provided via a translator of KQED, the public television station serving Northern California. This arrangement extends the reach of KQED’s broadcast signal, allowing viewers in areas with limited reception to access its content.
The use of a translator like K47AL is beneficial for expanding the coverage area of a main broadcast signal, especially in regions with challenging topography or where the primary station’s signal is obstructed. Historically, translators have played a crucial role in ensuring access to public broadcasting services for populations residing in underserved areas.
