[Elecraft] K3s IF bandwidth?

[Jim Miller]

Thanks all!

Jim ab3cv

On Dec 25, 2017, at 12:37 PM, tomb18 <tomb18 at videotron.ca> wrote:

Hi
If you connect an sdrplay to the if output you can see over  2mhz bandwidth. 
73 Tom 



Sent from my Samsung Galaxy smartphone.

-------- Original message --------
From: Don Wilhelm <donwilh at embarqmail.com>
Date: 2017-12-25 12:31 PM (GMT-05:00)
To: Jim Miller <jtmiller47 at gmail.com>, Elecraft at mailman.qth.net
Subject: Re: [Elecraft] K3s IF bandwidth?

Jim,

The IF takeoff point in the K3 is right after the 8.215mHz mixer, so at 
that point, it has a very wide bandwidth.
The K3 filtering is after that IF takeoff point, so any filtering in the 
K3 will not affect that bandwidth.

I don't know how much wider than 200kHz the IF takeoff might be.
200kHz is a substantial portion of any band.

73,
Don W3FPR

On 12/25/2017 12:17 PM, Jim Miller wrote:
> The P3 displays a maximum of 200khz. Is that the maximum useful K3 IF bandwidth or is it wider?
> 
> 73
> 
> Jim ab3cv
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