Station W1XAV
1929 - 1934
W1XAV was founded in 1929 (originally called W1WX) and is Boston's second television station. It was co-located with and was owned by Shortwave and Television Corporation, Inc.
The station started off broadcasting on 2120 kHz , alternating between 48 and 60 vertical lines and 15 frames per second. In 1930, it moved over to 2.1-2.2 kHz and broadcast at 48 lines only, still at 15 frames per second.
In 1934, the station switched back to 60 frames per second only, running at 20 frames per second until it shut down in 1934.