A video visual measuring set with sync pulses

This test set is designed to make gain-frequency measurements of a video transmission circuit over the range of 100 kc to 10 mc (megacycles) and present the characteristic on an oscilloscope. The test signal is arranged to include a simulated horizontal synchronizing pulse for use on video circuits equipped with pulse operated devices such as clampers. It is intended for operation where the transmitter and receiver are at separate locations. Provision is made at the receiver for quantitative determination of gain deviation and frequency.