Vectronics VEC-862 - 50 Ohm, 81dB in 1dB step

Plot accurate antenna patterns -- connect between your receiver and antenna and use your S-meter as a precision calibrated field strength meter.

This will be your most useful hamshack accessory. Ideal for fox hunting.

Determine gain, loss and to evaluate linearity of circuits. measure input and output level differences.

Isolate one circuit from another. Extend the range of sensitive measuring equipment, and much more. Up to 81 dB attenuation in 1 dB steps. 250 mW maximum input. Excellent to 170 MHz (usable to 500 MHz). Female BNC connectors. Two free BNC to SO-239 adapters.