Notes on using circulator and isolator (About permissible power)
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A. Please check the permissible power when you are using the product. Normally, the permissible power has been defined by the unmodulated continuous waves. Modulation waves and pulse waves (if ON-OFF is repeated in very short periods of time) are usually not a problem considering their average power.
However, since tolerance will vary greatly in the implementation (heat dissipation) state, care has to be taken in case of the reflected power. In the case of isolator, mostly the passing power tolerance is more than the reflected power tolerance. But if the reflected power is not enough, please contact us so that we can increase the tolerance by changing the built-in termination resistor.