Price drop. $275 Shipped in North America
Subject: [Elecraft] Microham MicroKeyer II for sale
Hi,
I have a MicroKeyer II with the Elecraft K3 cable set for sale.
Used sparingly during the development of Win4K3Suite.
Price: $325 US shipped in North America.
73 Tom
va2fsq.com
---
This email has be
On 2/17/2016 2:05 AM, Jim Brown wrote:
>
> Perhaps that's what you're selling now, and if it is, that's great.
The microHAM supplied cables have been the same from the very start.
Again, schematics are on the web site. The cables consist of special
multi-cable bundles with six individually shi
Joe,
Perhaps that's what you're selling now, and if it is, that's great. But
what I described is what is at W6OAT. As it happens, I rode into San
Francisco tonight with him to meet a visiting JA contester for dinner.
He confirmed that what I wrote was an accurate description of what's in
his
: elecraft@mailman.qth.net
Betreff: Re: [Elecraft] Microham Microkeyer II, RFI in mike with my K3
Jim,
On 2/16/2016 2:04 AM, Jim Brown wrote:
> Indeed, it would darn near impossible to do it right without starting
> from scratch withunit a properly made cable from the MicroHam unit to
> the ra
I own several DigiKeyer II's and a Micro2R and I have never noticed any
RFI issue. I have done nothing special in my installation to avoid RFI,
but I do eventually intend to bond all of my equipment per K9YC's site. I
have not used the Micro2R with an Elecraft on SSB yet (except into a dummy
load),
Jim,
On 2/16/2016 2:04 AM, Jim Brown wrote:
Indeed, it would darn near impossible to do it right without starting
from scratch withunit a properly made cable from the MicroHam unit to
the radio, with each signal path having its own coaxial cable.
Please confine your comments to areas where yo
[mailto:li...@subich.com]
Gesendet: Freitag, 12. Februar 2016 14:15
An: elecraft@mailman.qth.net<mailto:elecraft@mailman.qth.net>
Betreff: Re: [Elecraft] Microham Microkeyer II, RFI in mike with my K3
As I recall, I used pin 7 for the mic ground and pin 8 for the PTT
ground. In a brief te
qth.net<mailto:elecraft@mailman.qth.net>
Betreff: Re: [Elecraft] Microham Microkeyer II, RFI in mike with my K3
> As I recall, I used pin 7 for the mic ground and pin 8 for the PTT
> ground. In a brief test it worked ok into a dummy load. Is this not
> correct?
That is corr
det: Freitag, 12. Februar 2016 14:15
An: elecraft@mailman.qth.net
Betreff: Re: [Elecraft] Microham Microkeyer II, RFI in mike with my K3
As I recall, I used pin 7 for the mic ground and pin 8 for the PTT
ground. In a brief test it worked ok into a dummy load. Is this not
correct?
That is corr
On Sun,2/14/2016 11:20 PM, bernhard.ho...@bmw.de wrote:
just an update..the Microham Microkeyer II has definitely a problem with RF!
Without diving into the details, I helped W6OAT chase down RFI issues in
his station. He had a MicroHam box with an "interface" to the radio that
was a jumble o
better. But
definitely not my kind of solution for that cost!
73s
Bernie
DL5RDP
-Ursprüngliche Nachricht-
Von: Joe Subich, W4TV [mailto:li...@subich.com]
Gesendet: Freitag, 12. Februar 2016 14:15
An: elecraft@mailman.qth.net
Betreff: Re: [Elecraft] Microham Microkeyer II, RFI in mike
As I recall, I used pin 7 for the mic ground and pin 8 for the PTT
ground. In a brief test it worked ok into a dummy load. Is this not
correct?
That is correct although with the K3/K3S since the Elecraft mic RFI
change it should not matter (both pin 7 and pin 8 are connected to
the "ground" fo
This week I wired rewired my MicroHAM Micro2R cables for K3S's. As I
recall, I used pin 7 for the mic ground and pin 8 for the PTT ground. In a
brief test it worked ok into a dummy load. Is this not correct?
John KK9A
Bernhard.Horst at bmw.de Bernhard.Horst at bmw.de
Fri Feb 12 01:43:33 EST 2016
Don,
>> Are you feeding the Microkeyer II into the K3 line in? If so, there is
>> a jumper in the Microkeyer to increase the audio output from microphone
>> level to something near line level.
Please do not provide incorrect information regarding microHAM
products. The *IS NO JUMPER* for the a
Leo,
Are you feeding the Microkeyer II into the K3 line in? If so, there is
a jumper in the Microkeyer to increase the audio output from microphone
level to something near line level. I cannot say which jumper it is,
but I recall there is one - look in the Microham documentation.
As a quic
CTED]>
To: "Chris Kantarjiev" <[EMAIL PROTECTED]>;
Sent: Tuesday, October 25, 2005 12:38 PM
Subject: RE: Re: [Elecraft] MicroHam microkeyer
Chris,
Yes, that is true - the SHELL on the DE9 connector is commonly listed as
protective (or frame) ground. Many interfaces do not imple
Chris,
Yes, that is true - the SHELL on the DE9 connector is commonly listed as
protective (or frame) ground. Many interfaces do not implement or use the
Carrier Detect signal, but one never knows for certain unless you have
detailed info on the interface used.
That is also why the special comput
Hmm. Pin 1 on a DB25 for RS-232 is protective ground. On a DB9, it's
Data Carrier Detect...
This URL doesn't point to the EIA standard, but is the most
practical explanation of serial connector wiring I've found:
http://www.lammertbies.nl/comm/cable/RS-232.html
73 de chris K6DBG
> > Might want
Chris and all,
The signals from the K2 are not likely to damage any external RS232 port,
normal RS232 drivers and receivers will handle the signals sourced by the
K2. BUT - RS232 port signals from the external device WILL DAMAGE THE K2 if
they source signals on the normal DSR, RTS, CTS or RI (pin
> For my own K2, I have put a plug into pin 4 and broken off pin 4 of the
> mating cable, so only that special cable can be plugged into the K2 to
> prevent an accident that can happen to the best of us.
An excellent idea. It's not just Elecraft that do this; Kantronics
established a radio connec
Stewart,
If the Microkeyer has connections only to pins 1, 2, 3 and 5 of the 9 pin
connector, one can safely plug it into the K2 directly.
In your case of an external KPA100, you have a existing cable connecting the
K2 to the KPA100. You will have to bring out another cable from the K2 end
conta
Wilhelm; Jim; Elecraft Reflector
Subject: RE: [Elecraft] MicroHam microkeyer
Don and all,
Thanks for your replies.
I have read all the tales of distress and solutions to the mix of RS232 and
non-RS232 re the K2 interface. Don't want to go there.
The standard MicroKeyer to K2 lead set as far
Don and all,
Thanks for your replies.
I have read all the tales of distress and solutions to the mix of RS232 and
non-RS232 re the K2 interface. Don't want to go there.
The standard MicroKeyer to K2 lead set as far as I can tell seems to have a
RS232 D type connector presumably male to go dire
Reflector
Subject: RE: [Elecraft] MicroHam microkeyer
Stewart and all,
That is precisely why I hesitate to refer to the DE9 connector on the KIO2
and the KPA100 as an 'RS232' connector.
To those not yet informed, please be aware that connecting a standard RS232
serial cable to this K
To all
This URL will take you to the schematic of the cable set used with
the Microham Microkeyer
http://www.microham.com/Downloads/DB37-EL-K2.pdf
If you look in the accessories section you can see the schematics of
all the cables
At present the US supplier is back ordered on the K2 cabl
Stewart and all,
That is precisely why I hesitate to refer to the DE9 connector on the KIO2
and the KPA100 as an 'RS232' connector.
To those not yet informed, please be aware that connecting a standard RS232
serial cable to this K2 connector (and the other end to a computer) will
most certainly d
Stewart Baker wrote:
It seems to have the ability to send commands to the K2 via the
serial port. What I meant to have said, was that Elecraft have some
fairly non standard usage of the pins on a RS232 D type.
It uses TXD, RXD, and GND, and a sort of shield ground, and you probably
want to avo
It seems to have the ability to send commands to the K2 via the serial port.
What I meant to have said, was that Elecraft have some fairly non standard
usage
of the pins on a RS232 D type.
73
Stewart G3RXQ
On Sun, 23 Oct 2005 08:52:53 -0500, Jim\ wrote:
> Stewart wrote:
>
> "Anyone using a Micro
28 matches
Mail list logo
