Greetings all- This morning I noticed an issue with the ID800H in my truck. When transmitting on high power (into port B of W0CDS), the unit cuts out and gives four long beeps. I initially thought it was a high SWR safety feature, but when transmitting on high on other frequencies near this one there is no problem. It seems to be working fine on low and medium power settings.
Any ideas? I've never had this problem before on this rig. (I'm not near the rig right now). 73 de Bud W0RMT