Thanks for the tip!
73 de Chuck, WS1L
chandler...@gmail.com
On Mon, Jan 4, 2021 at 12:35 PM Geert Jan de Groot wrote:
> On 04/01/2021 04:13, elecraft-requ...@mailman.qth.net wrote:
> > Is there a way to have both headphones and external speaker active at the
> > same time? I'm thinking of
On 04/01/2021 04:13, elecraft-requ...@mailman.qth.net wrote:
Is there a way to have both headphones and external speaker active at the
same time? I'm thinking of being able to have audio for visitors while
still using headphones to copy.
In addition to Don's response, you may want to look at
My KX3 only has a Phones output and that won’t drive speakers well, so I use an
off-the-shelf headphone splitter and a cheap audio amp that runs off 12 V. The
details are here.
https://observer.wunderwood.org/2017/03/04/speakers-for-my-elecraft-kx3/
Chuck,
Yes, you can do that by soldering a jumper across the switch at the rear
of the headphone jack.
If you prefer not to add the jumper, plug stereo computer speakers into
the headphone jack and plug your headphones into the headphone jack on
the speaker.
Try different computer speakers,
I've recently begun volunteering aboard the museum ship USS Slater, where
they have a K2 in Radio Central. I've looked through the manual, but might
have overlooked this.
Is there a way to have both headphones and external speaker active at the
same time? I'm thinking of being able to have
Hi Don,
Thanks for the pointers. We've just spent half an hour working through
all of the steps that Chloe had gone through to install the extras and
we spotted a few joints that needed touching up from the previous
owner's build. Just tested the radio and we're back to full audio
output.
Greetings list,
I've been assisting my partner Chloe M0GEJ with some upgrades to her K2
(s/n 5484) and we've come a bit unstuck.
It's a base K2 with SSB, 160m and the KAF2. She has added the internal
ATU and the 60M module. She also had to replace a faulty headphone jack
on the front panel
Iain,
I suspect it is not really an audio problem, but a problem somewhere in
the receiver front end or IF or product detector. If the S-meter is
less lively than before, the problem is prior to the Product Detector,
but if the S-meter has the usual response, look at the product detector
Using the N0SS printed circuit board I am using the plans Don Wilhelm published
in August 2009. Are there resistance checks I can do to assure myself that I
did an acceptable solder job? My eyes and manual dexterity have deteriorated
to a point that a 10x visual examination by myself assures
The last sentence should have stated does not assure me ..
Ariel NY4G
Sent from my iPad
On Oct 11, 2012, at 10:31 AM, Ariel Jacala n...@hotmail.com wrote:
Using the N0SS printed circuit board I am using the plans Don Wilhelm
published in August 2009. Are there resistance checks I can
Ariel,
There are very few places to check resistance. You should find a high
resistance at all pins of the LM386 (except perhaps pin 6 which is the
voltage rail and pin 4 which is ground.
Note that all other pins have a capacitor and that will stop DC
continuity - therefore giving a high
Is Tony using the internal speaker? My K2 has lots of volume too, for phones
or its internal speaker, but Elecraft uses a fairly efficient speaker in
either the QRP or K2/100. Some external speakers are not nearly as
efficient. They assume lots of watts of audio are available to drive them.
Ron
Does the K2 produce sufficient audio power to drive a set of Bose
Quiet Comfort 2 noise cancelling headphones?
Has anyone on the list tried Bose Quiet Comfort 2 noise cancelling
headphones with a K2?
73
Steve Kercel
AA4AK
___
Elecraft mailing
Steve Kercel
AA4AK wrote:
Does the K2 produce sufficient audio power to drive a set of Bose
Quiet Comfort 2 noise cancelling headphones?
Has anyone on the list tried Bose Quiet Comfort 2 noise cancelling
headphones with a K2?
Steve,
I use the Bose QuietComfort 2 noise cancelling headphones all
14 matches
Mail list logo
