Advantest R3561L Tabletop 50MHz-2GHz Tracking Generator CDMA Test Source Unit

Pendulum Instruments CNT-90 Frequency Counter, 12 digits

Advantest R5361 Frequency Counter,Used,Jap~5878

Advantest TR3110 Frequency Standard, 100KHz, 1MHz, 10MHz, 100MHz

Advantest U3641 A08364 Spectrum Analyzer, For Parts/Repair

Data Precision 5740 - Frequenzzähler / Frequency Counter

Tektronix CMC251 1.3 GHz Frequency Counter

Racal Dana 9902 Universal Frequency Counter Timer *Intermittent* - for parts