Thanks all for your responses and offers. Found a solution and
presently in process. Thanks again, Stan WB2LQF.
Fellow Listers, I am looking for a 100 watt
Bill Frantz wrote
...but what really works wonders are my
Sennheiser noise-canceling headphones.
Sennheiser NoiseGard™ 2.0 technology provides up to 90% active noise
cancellation
http://en-us.sennheiser.com/noise-cancelling-headphones
90% reduction may sound good but it's only ~10 dB, which
I have one and use i from time to time. What are your questions?
- Jim, KL7CC
On 9/18/2013 5:26 AM, N2PD wrote:
DOES ANYONE USE THIS SWEEPER? I JUST ACQUIRED ONE AND HAVE SOME
QUESTIONS. THANKS PAUL
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Paul -
I will reply directly to you. Let's take this off the reflector for now.
- Jim, KL7CC
On 9/19/2013 5:45 AM, Paul wrote:
Jim Wiley wrote:
I have one and use i from time to time. What are your questions?
- Jim, KL7CC
N2PD wrote:
DOES ANYONE USE THIS SWEEPER? I JUST ACQUIRED ONE AND
I forgot the URL:
http://en-us.sennheiser.com/professional-dj-headphones-noise-cancelling-hd-280-pro
I like the Sennheiser HD 280 Pro, which claims up to 32 dB of ambient noise
attenuation. I have Bose QC2 active noise cancellation too but prefer the
Sennheiser.
They seal out amplifier
Please respond directly to me. In Yahoo!, you'll have to reply to all
and delete the group email address.
I have a Pignology.net Piglet http://pignology.net/piglet/ $80 +
shipping and PayPal fees (if applicable).
Other than configuring and testing, I have not used the Piglet. It has
never
I like the Sennheiser HD 280 Pro, which claims up to 32 dB of ambient noise
attenuation. I have Bose QC2 active noise cancellation too but prefer the
Sennheiser.
They seal out amplifier blower noise and noise from a furnace and water
heater's exhaust fan that are about 20' away. The sound is
Apparently my mailman subscription disappeared, so this is a second attempt
to get this query out there:
Can anyone comment on the performance of the remote rig setup for higher
speed CW? If I use a keyboard keyer on the K3/0 end and CW+ QRQ mode, other
than the latency that of course is network
Got it.
Thanks for the information.
73,
W0BBI - Bill
On Wednesday, September 18, 2013 7:19 PM, George Danner
gdan...@windstream.net wrote:
Bill,
Usually comments on Beta firmware are sent to this email reflector.
If serious issue, I would also copy Elecraft service.
In the 5 years or so
Apparently my subscription to the mailman list got lost, so this is a second
attempt to get this query out there:
First, the Rev C. manual says the following:
/The Elecraft KPA500 is designed to have its key line switched to disable or
enable the amplifier even
while it is producing full RF
If you get a 'net speed test from
http://www.megapath.com/speedtestplus/
you will see latency and jitter stats.
In my experience, they make QSK not an option, running, as they do, 30-60ms
latency and 1-30ms jitter.
Oh well.
I use an MFJ422 (Curtis chip) keyer to get better control over other
Hi,
after carrying out on air tests with several K3-100s I found that a PSK signal
becomes unacceptably wide over about 48 Watts out (indicated on the K3 meter
and/or a power meter).
80 Watts out would not get you any friends on a crowded band.
Similarly, the internal 10 Watt amp starts to
Chuck,
Your answer is, it depends.
Basically, the limiting factor is the quality of the two internet
providers being used plus the inherent latency in any kind of internet
situation.
You will have to add:
the internet latency between the two points (basically ping the other
router from the
Please answer him on-list. I would like to know, too!
On 9/19/2013 10:30 AM, W5UXH wrote:
Apparently my mailman subscription disappeared, so this is a second attempt
to get this query out there:
Can anyone comment on the performance of the remote rig setup for higher
speed CW? If I use a
Thank you for sharing your findings .
I find on my K2/10 5 watts is good. On K2/100 and K3 25 watts is good. My
KX3 is good at 4 watts , I think it is lower because max power is 10 watts.
73's Gerald
On Sep 19, 2013 1:36 PM, Gerry McGowan m0...@yahoo.com wrote:
Hi,
after carrying out on air
Chuck,
You must set the rig's sidetone to zero to keep from driving yourself
crazy. This is possible with virtually any rig (at least any modern rig
I have used), not only the K3. You will have sidetone generated locally.
For attaching an external keyer, refer to appendix B on page 228 of
Thanks for the interesting comments so far. I guess it is difficult to get a
clear picture without hands on, but I have wondered about this for a long
time.
Regarding latency effects on QSK, I have a daily qso with a friend,
typically at 60 wpm, where we are basically operating two paths in
KPA100/KAT100 has been sold, thanks to all who responded.
Tim
NZ8J
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Previously answered direct...
Dave Anderson, K4SV
Tryon, NC
828 777-5088
www.K4SV.net
- Forwarded Message -
From: Dave Anderson, K4SV davek...@yahoo.com
To: W5UXH chuck.broadw...@gmail.com
Sent: Thursday, September 19, 2013 2:16 PM
Subject: Re: [Elecraft] [K3] K3/0 Remote Rig QRQ
Good afternoon all , I have K3 #2802 that has lost all RF output. One day
it was fine and the next nothing. Receive is OK.
When rotating the power knob I hear the click at 12 watts. I have heard
possible dirty contact issues between the high power module and its
contacts could cause the problem.
Are you sure its not in test mode?
Harlan
Sent from my Verizon Wireless 4G LTE DROID
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Post:
Chuck, you are quite right about #1. It should say KAT500. We'll fix that.
(Sometimes I slip and fall into the alphabet soup.)
The amp is in standby when the KAT500 does a TUNE operation for any reason.
That's what the KEY line does to automate the power control. It disables the
amp while the SWR
Does anyone know of websites, or apps to get streaming audio while traveling
that would be easy to access.
Either with frequency input or fixed?
I've found the fixed one in Dallas and their are two handiham options on echo
link.
Anyone know of others?
I get a lot of windshield time at
Yes, the KAT500 is supplied configured for an amplifier other than the
KPA500 rather than the KPA500 coming configured... I'll mention this to our
manual author.
The antenna tuner does its tuning with exciter (K3) power. The KAT500 has a
relay that interrupts the amplifier's keying line. If
Good, I thought it had to be this way, but am easily confused. I looked at
the manual again and specifically noticed this statement:
*Clicking on Optimize for the KPA500 automatically selects that setting.*
which does make it even clearer. Having the default at 29 watts is quite
reasonable.
Mitch is an expert. Heed his advice. I'm just a user, bumbling my way
through my first weeks with RemoteRig and a pair of K3s. Here is what I've
found:
QRQ QSK that sounds like a local K3 doesn't seem possible. The latencies
inherent in the Internet will wipe out all of the space between elements
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Would like to compare notes with someone on using the ALPHA 8410 with a K3
especially going to RTTY and SSB after setting power on CW. Off line is fine
since probably OT.
Hank K7HP
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I'd like to see the responses to this...
On 9/19/2013 7:49 PM, Pfizenmayer wrote:
Would like to compare notes with someone on using the ALPHA 8410 with a K3
especially going to RTTY and SSB after setting power on CW. Off line is fine
since probably OT.
Hank K7HP
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