Dave... thanks so much. The sensitivity returned when I did the J66
jumper test. So looks like PIN diode D5 needs to be replaced. Looks like
I can order from Mouser. Will do some digging and see if I can find the
"more robust version".
73, Connie / K5CM
On 7/19/2021 12:08 AM, David Hachadoria
On 2021-07-18 19:50, Douglas Hagerman via Elecraft wrote:
Next step, adding the the immensely heavy internal lead-acid battery.
*** I wonder how hard it would be to add instead a much lighter
lithium-ion
battery pack? Individual 18650 cells are now routine at 2.5A-H, and
available up
to 3.5
Very poor propagation. 20% of the users using a K4!
WM6P STEVE GA K3S NET CONTROL
WY3T TIM FL K3S
KB9AVO PAUL IN K4 76
K8NU CARL OH FTDX101
W9EJB ED IN K3
WB9JNZ ERIC IL FT990
N8VZ CARL OH K4 138
AB0R DAVE MN K3
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Can you post a picture of the signal?
On Tue, Jul 20, 2021 at 2:35 PM Fred Jensen wrote:
> 1. Is this list still active? Seems like ages since I've seen any
> activity. Wonder if foothill.net has it blocked?
>
> 2. I have a strange noise on 80. It consists of what appears on the P3
> to be
Fred - can you get access to another receiver, preferably not another K3? If
you can, then unplug your K3 and see if that signal is present on the other
rig. Might help pinpoint if the signal is from within your rig or external.
73, Jim / K7TXA
> On Jul 20, 2021, at 4:43 PM, Lyn Norstad wrote:
Fred -
What you describe sounds like signals I have seen here emanating from a medical
facility about a mile away. It comes and goes, usually during normal working
hours but sometimes on weekends.
I believe there are still some diagnostic machines in broad use that will
produce signals like t
1. Is this list still active? Seems like ages since I've seen any
activity. Wonder if foothill.net has it blocked?
2. I have a strange noise on 80. It consists of what appears on the P3
to be two slightly fuzzy carriers about 3 kHz apart, about S5-6.
Sometimes that's all there is, but mu
Correction, thanks to Chris who found it
on Digikey: the part is WM2522-ND.
Pins are sold separately. I overlooked
the "Housings" category when I searched!
Mea culpa, and 73,
Mike, K8CN
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Chris,
The part specified in the KAT2 manual for J8,
the female 10-pin, dual row housing is a
DigiKey part, WM2522, but I checked under that number
and it comes up empty.
Mouser has a similar part from Molex:
https://www.mouser.com/ProductDetail/Molex/90160-0110?qs=KHty%2FoMxDPm42IR2IE4wEQ%3D%3D
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Hi,
Do you have an Account with Amazon??
Thank you,
PJ
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Hello,
Is there an easy source for the 10-pin connector for KAT2, or do I have to
get it from Elecraft directly? Mine needs to be replaced.
Thanks,
Chris KM1B
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