Page history

Peter

no edit summary

Peter

no edit summary

Peter

Created page with "{{Title|General Radio 774 series connectors}} were coaxial connectors used on many GR instruments from their introduction in 1941 until they were was supplanted by the Type 874 in 1948. The 774 was a constant-impedance connector was used for generator and detector connections of two of the first instruments using it - the Type 821-A Twin-T Impedance Measuring Circuit, and the Type 916-A Radio-Frequency Bridge. ''to be expanded'' ==GR-77..."