QUARTZ CRYSTAL UNIT TEST SET AN/TSM-20( ), 2.5 KC to 1100 KC

摘要

Evaluation of Quartz Crystal Unit Test Set AN/TSM-20 () is described. The outstanding characteristic of the AN/TSM-20() is its improved drive/resistance compared to that of the Quartz Crystal Unit Test Set TS-710/TSM. A means of modifying the TS-710/TSM is described which will make it essentially identical to the AN/TSM-20() except for the extended frequency range of the latter.