I suspect a weak power supply or resistive fuse - does the voltage sag noticeably under load ? steve
On Tue, May 25, 2010 at 10:34 AM, w0rmt <w0...@arrl.net> wrote: > 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 > > -- NU5D - Nickel Under Five Dollars
