How to Reduce CS-series Power?

AA7US
 

Does anyone know if there's a safe way to REDUCE the transmit power of a CS-series transceiver using the existing circuitry?  Would simply reducing the IRF510's bias current do the trick or would that harm the IRF510?


I ask because I'm interested in exploring the use of an external 10W RF amplifier for 20M.  It has a limit on the input power it can accept.


Thanks,


John

AA7US

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