I'm curious how the PX3 is getting nearly 200Khz of bandwidth from the I/Q out
on the KX3. Using a really high quality sound card, I barely get 60Khz wide
if that and there is significant roll off. Is there a hidden super secret
high BW output magic trickery going on here?
Anxiously
Hi Ozy,
At 200 KHz span, we're sampling 24 bits at 216 KHz and then using
equalization to correct for the roughly 10 dB of roll-off which starts
around 50 KHz .
73,
Paul
Ozy wrote
I'm curious how the PX3 is getting nearly 200Khz of bandwidth from the I/Q
out on the KX3. Using a really
On 9/2/2014 3:41 PM, Chris Johnson wrote:
I'm curious how the PX3 is getting nearly 200Khz of bandwidth from
the I/Q out on the KX3. Using a really high quality sound card, I
barely get 60Khz wide if that and there is significant roll off. Is
there a hidden super secret high BW output magic
)
To: Elecraft List elecraft@mailman.qth.net
Subject: [Elecraft] [PX3] Bandwidth Question
I'm curious how the PX3 is getting nearly 200Khz of bandwidth from the I/Q out
on the KX3. Using a really high quality sound card, I barely get 60Khz wide
if that and there is significant roll off
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