Re: [Elecraft] Kx2 questions

2016-07-21 Thread Jim Nestor
Phil,

Correction: earbuds in- question are from iPhone 5 and have 4-conductor plug. 
They do work with the iPhone but not with KX2.

Jim, WK8G

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> On Jul 21, 2016, at 8:45 PM, Phil Wheeler <w...@socal.rr.com> wrote:
> 
> My Apple earbuds with 4-conductor do work on my KX2, Jim.
> 
> Phil W7OX
> 
>> On 7/21/16 5:31 PM, Jim Nestor wrote:
>> Just got my KX2 with ATU & internal battery. Waiting on my paddles. Have a 
>> number of power sources & antennas to try. Meantime, I have a couple of 
>> questions.
>> 
>> 1) cabling for digital modes. Looking to run PSK-31 & WSJT-X. Am experienced 
>> with those modes on Icom 756 Pro II, Flex 1500, and K3. All I need is the 
>> cables. From looking at the schematics it looks like all  I need is a couple 
>> of 1/8" stereo Male-to-Male cables. No real question about the receive side. 
>> Looks like the transmit side (KX2 mic input) is a 4-conductor jack with 
>> separate signal & logic grounds. Will it work with a 3-conductor cable which 
>> would seem to short the grounds together?
>> 
>> BTW, I discovered that Apple iPod earbuds (4-conductor plug) don't work. I 
>> tried pushing the plug all the way in, and pulling it out part way. No joy. 
>> My expensive Bose earphone work well, as do my inexpensive over-the-ear 
>> "cans". Looking for a set of earbuds with 3-conductor plug to keep the 
>> package small.
>> 
>> 2) can anybody recommend a small (cheap) headset? Maybe a computer, 
>> telephone, or gaming headset?  I'll probably spring for the MH3, but would 
>> like a hands-free option.
>> 
>> KX2 is going along  to a family reunion this weekend. We are both looking 
>> forward to it.
>> 
>> 73,
>> 
>> Jim, WK8G
> 
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[Elecraft] Kx2 questions

2016-07-21 Thread Jim Nestor
Just got my KX2 with ATU & internal battery. Waiting on my paddles. Have a 
number of power sources & antennas to try. Meantime, I have a couple of 
questions.

1) cabling for digital modes. Looking to run PSK-31 & WSJT-X. Am experienced 
with those modes on Icom 756 Pro II, Flex 1500, and K3. All I need is the 
cables. From looking at the schematics it looks like all  I need is a couple of 
1/8" stereo Male-to-Male cables. No real question about the receive side. Looks 
like the transmit side (KX2 mic input) is a 4-conductor jack with separate 
signal & logic grounds. Will it work with a 3-conductor cable which would seem 
to short the grounds together?

BTW, I discovered that Apple iPod earbuds (4-conductor plug) don't work. I 
tried pushing the plug all the way in, and pulling it out part way. No joy. My 
expensive Bose earphone work well, as do my inexpensive over-the-ear "cans". 
Looking for a set of earbuds with 3-conductor plug to keep the package small.

2) can anybody recommend a small (cheap) headset? Maybe a computer, telephone, 
or gaming headset?  I'll probably spring for the MH3, but would like a 
hands-free option.

KX2 is going along  to a family reunion this weekend. We are both looking 
forward to it.

73,

Jim, WK8G




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[Elecraft] Mfj whip for KX2 mobile

2016-07-13 Thread Jim Nestor
Waiting for my KX2. Plan to use for camping and stationary mobile.
Initially, the antenna for stationary mobile will be hamsticks (40 & 20m) 
mounted 
to roof rail on suv.

Thinking  about trying a 16-17' mfj whip on the roof rail mount. Should be a 
1/4 wave on 20m.
With a couple of wire radials it should work better than a hamstick. I expect 
the KX2 ATU should
"Tune" it on 40 and maybe also work better than the hamstick.

Has anybody used one of the mfj whips with a KX2 or KX3?

BTW, for camping have a number of antenna options: endfed wires, dipoles, 
verticals supported from trees or 33' mast bungeed to the awning of travel 
trailer. Nothing beats camping and playing radio...


73,

Jim, WK8G

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[Elecraft] Wanted K3/10

2016-05-10 Thread Jim Nestor
Haven't been on this reflector for awhile. I built one of the original K2s 
during the field test (SN 81) and still use it. I want to buy a clean K3/10. If 
you have one for sale, please email me at nestoji@ comcast.net. Thanks,

Jim, WK8G

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