Early Television
 
Early Television
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Early Electronic Television

Pre-1945 Television Test Equipment

Test equipment from 1939 RCA Broadcast Equipment Catalog

Early TelevisionEarly Television

This oscilloscope was made in 1939 by Philco for repair of pre-1945 TV sets. Here are a manual and schematic.

Early Television

Courtesy of Chuck Azzalina

Early Television

Early Television

From 1939 Philco RMS Yearbook

Early Television

RCA Model 139 Television Alignment Oscillator

Courtesy of Mary Johnson

Early Television

From a 1940 RCA parts catalog

Early Television

Pye 1938 Signal Generator

Courtesy of Jon Evans and Phil Marrison

Early Television

1938 advertisement

Early Television

Philips GM-3150 Oscilloscope

(Courtesy of Frank Philipse)