[K3] [Elecraft] K3: 1. Loud audio blast on power up

Monty Shultes montys at mindspring.com
Wed Dec 10 15:55:06 EST 2008


I thought I was just getting a low-level spurt of audio, but if there is a
signal on the frequency, it is a loud blast as Enno describes.

Monty  K2DLJ

Hi,

Just loaded F/W 2.72/1.98 with the "Send all firmware" option (so including
data tables). The short audio blast is still there if you are tuned to a
signal when switching on the K3. It really hurts your ears as it seems that
for this short period the AGC is not yet ON.

Any fixes planned for this (change boot order in DSP such that AGC assumes a
signal being present until the RX really starts to receive) ??



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