Re: [Elecraft] Line Out Jack

2014-04-09 Thread Mark Petiford
: Josh Fidenj...@voodoolab.com Sent: ‎Wed, ‎Apr‎ ‎9‎, ‎2014 at ‎02‎:‎47‎ ‎AM To:  elecraft@mailman.qth.net Subject: Re: [Elecraft] Line Out Jack I'm curious about this. If anyone has reference to an actual 1/8 connector, please forward off list. I don't recall them ever being anything but 3.5mm

Re: [Elecraft] Line Out Jack

2014-04-08 Thread Josh Fiden
I'm curious about this. If anyone has reference to an actual 1/8 connector, please forward off list. I don't recall them ever being anything but 3.5mm. My recollection is that 3.5mm and 1/8 have always been used interchangeably. I believe (guess) the discrepancy is simply that the plug

Re: [Elecraft] Line Out Jack

2014-04-08 Thread iain macdonnell - N6ML
On Tue, Apr 8, 2014 at 9:56 AM, Josh Fiden j...@voodoolab.com wrote: My recollection is that 3.5mm and 1/8 have always been used interchangeably. I believe (guess) the discrepancy is simply that the plug originated as 3.5mm and 1/8 is the closest fractional inch (9/64 is unsatisfying).

Re: [Elecraft] Line Out Jack

2014-04-08 Thread David Cutter
Just to be awkward, my mono and stereo versions all measure 3.48 to 3.49 on the barrel but 2.94 to 3.02 on the tip. Nothing measures 3.18mm ie 1/8inch. It's been said before: 1/8inch is an approximation. David G3UNA On Tue, Apr 8, 2014 at 9:56 AM, Josh Fiden j...@voodoolab.com wrote: My

Re: [Elecraft] Line Out Jack

2014-04-08 Thread Josh Fiden
The drawing I referenced with the sleeve at 3.5mm shows the widest part of the tip at 3.0mm. On 4/8/2014 11:10 AM, David Cutter wrote: Just to be awkward, my mono and stereo versions all measure 3.48 to 3.49 on the barrel but 2.94 to 3.02 on the tip. Nothing measures 3.18mm ie 1/8inch. It's

Re: [Elecraft] Line Out Jack

2014-04-08 Thread Jim Brown
On 4/8/2014 11:10 AM, David Cutter wrote: Just to be awkward, my mono and stereo versions all measure 3.48 to 3.49 on the barrel but 2.94 to 3.02 on the tip. Nothing measures 3.18mm ie 1/8inch. It's been said before: 1/8inch is an approximation. These, and most other common connectors, are

Re: [Elecraft] Line Out Jack

2014-04-08 Thread Fred Jensen
As is 3.5 mm as well. Inching our way to metric over here in the new world. 73, Fred K6DGW - Northern California Contest Club - CU in the 2014 Cal QSO Party 4-5 Oct 2014 - www.cqp.org On 4/8/2014 11:10 AM, David Cutter wrote: Just to be awkward, my mono and stereo versions all measure 3.48

[Elecraft] Line Out Jack

2014-04-07 Thread pastormg2
Hi, This is Mark Griffin, KB3Z. Does anyone know the size phono plug that I would need for the Line Out Jack in the back of the K3? I think it is 1/8 but I am not sure. Thanks for your help! Mark __ Elecraft mailing list Home:

Re: [Elecraft] Line Out Jack

2014-04-07 Thread Fred Jensen
I think mine are 3.5 mm, I don't have a metric stick handy right now, they work fine. If it becomes a big issue, I'll get the micrometer out tomorrow. 73, Fred K6DGW - Northern California Contest Club - CU in the 2014 Cal QSO Party 4-5 Oct 2014 - www.cqp.org On 4/7/2014 5:47 PM,

Re: [Elecraft] Line Out Jack

2014-04-07 Thread Brian Hunt
There was a long thread on this recently. Essentially modern 3.5 mm plugs and 1/8 inch plugs are the same thing. Neither are exactly the dimensions given but both will work in the intended jack. The K3 manual (p 8) lists 1/8 inch for the rear jacks. Note: All plugs should be stereo type.

Re: [Elecraft] Line Out Jack

2014-04-07 Thread Don Wilhelm
3.5mm and 1/8 inch are now the same thing - one place calls them 3.5mm while others use the 1/8 inch designation for the same thing. Yes, it was not always so, but that was well before stereo plugs and jacks came into existence. The big issue now is manufacturing tolerances that might mean