96kHz? I get 200kHz in the P3 now.... most decent audio interfaces are
192kHz....
I would set 192kHz as the MINIMUM spec.
______________________
Clay Autery, KY5G
(318) 518-1389
On 28-Jul-18 09:06, [email protected] wrote:
Hi Wayne,
as you stated, we only need it digital (e.g. USB)....
What bandwidth shall be available - 96 kHz
TNX
Volker
DL4ZBG
-----Original-Nachricht-----
Betreff: [Elecraft] P3IQ
Datum: 2018-07-28T15:31:42+0200
Von: "Wayne Burdick" <[email protected]>
An: "[email protected]" <[email protected]>
Nice explanation, Don.
However, when we do an I/Q add-on for the P3, it will be fully digital (like a
USB sound card), not analog (like the KX3’s RX I/Q outputs).
These digital signals already exist in the P3; we just need to repackage them
for use with a computer.
Wayne
N6KR
Don Wilhelm wrote:
The KX3 has I/Q signals (and I/Q outputs) because the I/Q signals are at
baseband (audio frequency spectrum). ....
The current fact is that the K3 I/Q signals exist, but they are only in the
digital world. The P3 does extract them, but for purposes of the P3, they
remain in the digital world.
Getting those signals into the analog world will take some work and design
effort. It is more complex than a digital to analog converter.
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