Ailtech 187

The 187 Plug-In is used with Model 445. It covers the frequency range of 500 to 1000MHz. The unit incorporates a direct reading frequency dial. The 187 has a coupling control that provides for optimization of power transfer to the load. The output power is continuously variable from full rated power down to 50 mW. A low power sample is available for use with an external counter or detector. Output: 50 W Accuracy: ?1% at optimum coupling after 1/2-hour operation at maximum rated power