[Elecraft] K3 VGA info needed

2010-11-11 Thread Bob G3PJT
Hi Can anyone tell me the function/spec for pin 10 of the VGA connector 
please

Thanks and 73
Bob G3PJT
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Re: [Elecraft] K3 VGA info needed

2010-11-11 Thread Iain MacDonnell - N6ML
Bob,

The K3 ACC connector (not VGA!) is documented on pages 18/19 of the K3
Owner's Manual (see the pin-out table, and the sub-section on
Transverter Control).

~Iain / N6ML



On Thu, Nov 11, 2010 at 7:40 PM, Bob G3PJT g3...@btinternet.com wrote:
 Hi Can anyone tell me the function/spec for pin 10 of the VGA connector
 please

 Thanks and 73
 Bob G3PJT
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Re: [Elecraft] K3 VGA info needed

2010-11-11 Thread w5ov
From the K3 Manual:

pin 10 KEYOUT-LP (10 mA keying output)

For transverter keying, you can use KEYOUT-LP
signal (pin 10 of the ACC connector) or the KEY
OUT jack (RCA).


 Hi Can anyone tell me the function/spec for pin 10 of the VGA connector
 please

 Thanks and 73
 Bob G3PJT
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Re: [Elecraft] K3 VGA info needed

2010-11-11 Thread David Pratt
Presumably you are referring to the 15-pin D-connector, Bob.  According 
to the schematic of the IO Board, pin-10 is KEYOUT_LP

73 de David G4DMP

In a recent message, Bob G3PJT g3...@btinternet.com writes

Hi Can anyone tell me the function/spec for pin 10 of the VGA connector
please




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Re: [Elecraft] K3 VGA info needed

2010-11-11 Thread Dick Dievendorff
Bob:  I don't want to split hairs, but the K3 ACC connector is not a VGA
video connector. The K3 does not provide a video output.  The owner's manual
identifies ACC pin 10 as a 10 ma max keying output.

73 de Dick, K6KR


-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Bob G3PJT
Sent: Thursday, November 11, 2010 11:40 AM
To: elecraft@mailman.qth.net
Subject: [Elecraft] K3 VGA info needed

Hi Can anyone tell me the function/spec for pin 10 of the VGA connector 
please

Thanks and 73
Bob G3PJT
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Re: [Elecraft] K3 VGA info needed

2010-11-11 Thread Don Wilhelm
  I *will* split hairs - because a VGA cable has several pins tied to 
each other (the shields for the video signals I believe), and there are 
some pins that are not used.
If one tries to use a VGA cable on the K3 ACC connector, the results may 
be disappointing.
There are cables built with all 15 pins isolated and all pins populated, 
but they are harder to find.

For clarity's sake, let's avoid referring to that connector as a VGA
ACC connector or the DB-15HD female connector describe it well.

73,
Don W3FPR

On 11/11/2010 2:59 PM, Dick Dievendorff wrote:
 Bob:  I don't want to split hairs, but the K3 ACC connector is not a VGA
 video connector. The K3 does not provide a video output.
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