Agilent / HP 5315A

The Agilent 5315A is a low-cost portable bench version of the 5316B high-performance universal counter. Unique counting circuitry gives the best of both reciprocal and conventional frequency counting. Full frequency range (to 100 MHz) on both input channels provides frequency, period, ratio A/B, and totalize A by B measurements.

An optional 1 GHz C channel extends the frequency range for navigations and communications applications. A high- stability oven oscillator can also be added for higher accuracy in demanding environments. The 5315A is suited for maintaining and calibrating all types of electronic equipment in the field.