Racal Dana 1991 DC to 160 MHz frequency counter. Includes optional GPIB (055).

Racal Dana 1992 DC to 1300 MHz frequency counter. Includes high stability ovenized timebase (04E) and GPIB (055).

Racal Dana 1992 DC to 1300 MHz frequency counter.

Racal Dana 1992 DC to 1300 MHz frequency counter. Includes high stability ovenized timebase (04E).

Racal Dana 1992 DC to 1300 MHz frequency counter. Includes high stability ovenized timebase (04E) & MATE/CIIL (02M)

Racal Dana 9087 - Similar to HP 8662A, 1.3 GHz Signal Generator

Racal Dana 9087 - Similar to HP 8662A, 1.3 GHz Signal Generator with option 10 - 100 Store Memory

Racal Dana 9478 - Frequency Distribution Unit with Internal 10 MHz Oscillator or External Input with Options 04A & 60