,
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Clay Autery
On 1/21/2016 1:39 AM, Ian White wrote:
> Compared with the value of the KAT500 inside the enclosure, a properly
> engineered semi-permeable vent is a very good investment.
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this AND you have verified
that the amp is 100% operational and performing within specs. Thermal
design is not a band-aid for ailing equipment.
73,
__
Clay Autery
On 1/21/2016 10:26 AM, Irwin Darack wrote:
> I am not sure
> if there is a way to add an addition extern
edges, etc.
The less dirt inside, especially on heat sinks, the better.
But again... first step is to make SURE the unit is healthy and
performing within specs.
73,
__
Clay Autery
On 1/21/2016 11:13 AM, Michael Cozzi wrote:
> On the top of the amp install an additio
This one is rated to 1250 meters... with CAT-3 cable (TELCO). Use
better cable and proper terminations and you MIGHT be able to extend
that a bit. Add an inline amp/repeater, and the distance could be
extended to... well... a long way...
How far you need to go?
73,
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Clay
you install the gland housing on
the box, seal it properly as extra insurance. Using glands will ALSO
avoid the additional insertion loss and potential point of failure of
adding an additional connector, jumper wire, and moisture ingress on the
feedline(s), etc.
Feel free to email me direct...
73
On 1/21/2016 4:44 PM, Fred Jensen wrote:
> 1. From an Elecraft engineer [who I happen to know quite well]: The
> AUX cable is probably not a good choice to extend. In addition to
> voltage and RFI issues, there are timing constraints on those
> circuits. I can do what I need with RS-232.
LOL!
And you could always put together a little inline circuit to drop the
voltage down to 13.8-14.1 or so...
73,
__
Clay Autery
On 1/18/2016 3:17 PM, John Kramer wrote:
> Thanks for the info Bob, and it’s reassuring to see that the KX3 has
> protection for
> ove
ic_connector.htm
If I'm way, way off base, please educate me. I'm on this list to learn.
73,
__
Clay Autery
(testing 02/20/16)
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