One more use for the KPBF3 is for use on the 600m band (not yet a ham
band but one can obtain an experimental license - see link,
below). The K3 will tune down to 490-KHz with pretty good
sensitivity if you have the KBPF3 and KXV3 transverter option to
connect Rx ANT in.
I have run under
Diversity reception in the SWL ranges, but that's hard core. ;o)
Rick wa6nhc
On 2/9/2015 7:11 PM, Milverton M. Swire via Elecraft wrote:
A KBPF3 can be added to the main receiver, or the sub receiver, or both.
What would be the advantage of adding KBPF3 to both the Main and the Sub?
elecraft@mailman.qth.net
Sent: Monday, February 9, 2015 4:23 PM
Subject: Re: [Elecraft] Advantage of KBPF3 in K3?
if one already has an AM filter in one of the K3's slots what does one need a
KBPF3 for (in terms of general coverage SWLing)?
Does it allow band selection of the popular
if one already has an AM filter in one of the K3's slots what does one need a
KBPF3 for (in terms of general coverage SWLing)?
Does it allow band selection of the popular SWBC bands in addition to the ham
bands?
Hi Jeff,
The AM crystal filter is for close-in selectivity (6 kHz) in the
No response to my earlier question about the usefulness of the KBPF3 posed
last week so here goes again;
if one already has an AM filter in one of the K3's slots what does one need a
KBPF3 for (in terms of general coverage SWLing)?
Does it allow band selection of the popular SWBC bands in
I actually run a KBPF in both the receivers.
The K3 works nice on SW
From: Jeff Cathrow cathrowinternatio...@hotmail.com
To: Elecraft Digest elecraft@mailman.qth.net
Sent: Monday, February 9, 2015 6:37 PM
Subject: Re: [Elecraft] Advantage of KBPF3 in K3?
OK, guys, I've got it now
, Jeff, NH7RO
Subject: Re: [Elecraft] Advantage of KBPF3 in K3?
From: n...@elecraft.com
Date: Mon, 9 Feb 2015 14:23:10 -0800
CC: elecraft@mailman.qth.net
To: cathrowinternatio...@hotmail.com
if one already has an AM filter in one of the K3's slots what does one need
a KBPF3
Thank you for a great description.
From: Wayne Burdick n...@elecraft.com
To: Jeff Cathrow cathrowinternatio...@hotmail.com
Cc: Elecraft Digest elecraft@mailman.qth.net
Sent: Monday, February 9, 2015 5:23 PM
Subject: Re: [Elecraft] Advantage of KBPF3 in K3?
if one already has
What would be the advantage of adding KBPF3 to both the Main and the Sub?
You can put the main and sub on different bands (when CONFIG:VFO IND = YES). So
having a KBPF3 in the sub would let you use a ham band with the main RX/TX
while using the sub RX to monitor an the AM broadcast band, a
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