KPO

This view shows radio station KPO as built by Joe Martineau on the sixth floor of Hale Brothers’ Department Store in 1922. A piano and a phonograph were provided as a source of program material. […]

Transmitter room for the General Electric type RT-152-G 50KW transmitter, built under contract to NBC. The photo is dated March 28, 1933. On the left side of the room is the 5 KW transmitter which […]

These are the engineers who maintained and operated KPO’s 50,000-watt transmitter in Belmont, mid-1930s. Left to Right: R. W. Clark, Assistant Station Engineer; F. L. Barron; Curtis D. Peck, KPO Station Engineer; W. D. Kellogg; […]