QST Review: Minor Quibble

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QST Review: Minor Quibble

Jim  Garland

This really IS a minor quibble, but the QST review noted that some hams might prefer the larger and more widely spaced buttons and knobs on “full size” transceivers. Turns out this isn’t generally correct.  By coincidence,  a couple of days ago I compared the front panel layout on my K3 and my FT-2000D.  Here are the results:

 

K3:                   39 buttons, 11 knobs

FT2000D:          79 buttons, 26 knobs

 

(So the K3 has roughly half as many knobs and buttons as the Yaesu. What is interesting, however, is the comparison of the knob sizes:)

 

Inner concentric knobs :

K3:        .50” dia

            FT2K    .46” dia

 

Outer concentric knobs:

            K3:       .75” dia

            FT2K    .64” dia

 

Single knobs:

            K3:      .56” dia

            FT2K:   .73” dia (only 3)

 

(Thus, in most cases, the K3’s knobs are as large or larger than those in the FT2K.)

 

Knob Spacing:

            K3: 1”

            FT2K 1.1”

            (No significant difference, although the different knob groupings between the two rigs makes comparisons difficult.)

 

Where the FT2K outshines the K3 is in the tuning knobs, but even here the difference is less than one might expect.

            K3:       1.9 (Main), 1.2” (Sub)

            FT2K    2.4 (Main), 1.4” (Sub)

            (The FT2K’s main knob has a much higher quality feel to it than the K3’s knob, but that’s another story).

 

Basically, the two radios are roughly equivalent as far as knob and button sizes and spacing are concerned. There are minor differences, but nothing substantial. What is impressive to me is how Elecraft managed to get so much convenient functionality with so few knobs and buttons.  Admittedly, some of the single button functions on the Yaesu are nice – especially the mode and band buttons – but in my opinion this benefit is outweighed by the huge number of buttons and knobs a user has to memorize.

 

73,

 

Jim W8ZR

 

 

 

 

 


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Re: QST Review: Minor Quibble

Bill W4ZV
W8ZR:

>This really IS a minor quibble, but the QST review noted that some hams
might prefer the larger and more widely spaced buttons and knobs on "full
size" transceivers. Turns out this isn't generally correct.  

Thank you for actually making those measurements!  Why can't ARRL should learn to base their opinions on facts?  Your measurements echo my own experience.  Here's what I wrote in my eHam review:

"Regarding the controls, I have large hands (9" from pinky to thumb when extended) and I have no problems with the controls. Coming from my experience with a TS-930S, FT-1000MP and Orion, I thought the size of the controls might be a problem but so far it hasn't."

Overall a very nice review and I loved it when I saw:

"20 kHz Blocking Gain Compression (dB)"
"Key: † Off Scale"  (...in the positive direction)

It does appear to me that both 1.8k filters tested were defective and it's too bad they didn't test a 200 Hz.  ARRL's measurements are somewhat different than Elecraft's, but overall they look very good.  

I also believe many are fooling themselves thinking the K3 has to be a $4000 radio.  It doesn't need to cost that unless you want the whistles and bells.  I'm happy not to be forced to pay for AM, FM, General Coverage, ATU, etc which I don't need.  Most contest K3s can be <$3k, even including the KRX3.

73,  Bill

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RE: QST Review: Minor Quibble

AC7AC
In reply to this post by Jim Garland
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Re: QST Review: Minor Quibble

Alan Bloom
In reply to this post by Bill W4ZV
On Tue, 2008-11-25 at 20:03, Bill W4ZV wrote:
...
> "Regarding the controls, I have large hands (9" from pinky to thumb when
> extended) and I have no problems with the controls.

I have even larger hands: 9.75-inch span.  (I'm 6' 7" tall.)  I have
absolutely no problems with the controls.  I like it that the unit is
portable enough that I can just throw it in a suitcase to take on trips.

Al N1AL


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Re: QST Review: Minor Quibble

Mark Bayern
In reply to this post by Jim Garland
Why not reformat that email and send it to the Editor of QST?

Mark  AD5SS



On Tue, Nov 25, 2008 at 8:46 PM, Dr. James C. Garland
<[hidden email]> wrote:
> This really IS a minor quibble, but the QST review noted that some hams
> might prefer the larger and more widely spaced buttons and knobs on "full
> size" transceivers. Turns out this isn't generally correct.  By
> coincidence,  a couple of days ago I compared the front panel layout on my
> K3 and my FT-2000D.  Here are the results:
>
>
>
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Re: QST Review: Minor Quibble

k0wa@swbell.net
In reply to this post by Jim Garland

Dr. Jim....

Have you sent this research off to a refereed publication to get credit towards tenure or merit?  I loved the scientific analysis of "buttons and knobs" by a credible academician.

Lee - K0WA


In our day and age it seems that Common Sense is in short supply. If you don't have any Common Sense - get some Common Sense and use it. If you can't find any Common Sense, ask for help from somebody who has some Common Sense. Is Common Sense divine?

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Re: QST Review: Minor Quibble

Buck - k4ia
In reply to this post by Jim Garland
When I first saw the K3 at Dayton I made fun of  the small second VFO knob.  
In fact, I was obnoxious about it.  Wayne  and Eric were good natured (as
always) but I could tell they were a bit  defensive.  I was also worried about the
multi-function knobs and how small  the face looked.  I was used to the
Orion.  You could fit a K3 in the  empty space inside an Orion.  I would expect
most hams - used to big rigs -  would have the same worries.

Man, was I wrong.  I have had K3 #101  for one-year now and absolutely love
it.  Once I got used to how it was  laid out, everything fit together and I
found nothing to complain about.   The K3 is the perfect size - all it needs to
be and not a bit more or  less.

Have a Happy Thanksgiving!

Buck
k4ia
Fredericksburg,  VA



**************Life should be easier. So should your homepage. Try the NEW
AOL.com.
(http://www.aol.com/?optin=new-dp&icid=aolcom40vanity&ncid=emlcntaolcom00000002)
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Re: QST Review: Minor Quibble

w7aqk
Buck And All,

I didn't have quite the reaction Buck did when I first saw the K3 at Dayton.
However, I can certainly appreciate his reservations, and I also thought
about the Orion II that I had back at home on my bench.  My thoughts,
however, were more about how great this rig was going to be for traveling,
Field Day, etc.  And the knobs didn't seem nearly as small or crowded as
many are on a Mark V I also have.  If I questioned anything, it was how
could they get all those promised features in that little package!

The K3 is a great size and weight in my view.  And I love it's portability.
But I have found a downside!  This summer, when we were at the Oregon coast,
I had my K3 set up on afternoon, outside our motorhome, on a picnic table.
I love to operate out-of-doors, and even at home about 80% of my operating
with the K3 is from my back patio.  I had an inverted vee set up, fed with
300 ohm line.  The feedline was probably a bit shorter than it should
be--only a few feet extra.  Anyone familiar with the Oregon coast knows the
wind can blow pretty darn hard, with really strong gusts.  In fact, it
seemed last summer that just about all we had were windy days--a lot
different than the year before.  Anyway, I suddenly realized that the wind
was whipping my antenna around a bunch, and the feedline was moving with it
of course.  My outboard balanced line tuner was off the table before I knew
it, and so would have been the K3 if I hadn't grabbed it!  Lesson learned!
Pretty dumb on my part though, and I should have thought about it ahead of
time.  The K3 is so light it gives almost no resistance to tugs and pulls,
so make sure you have things well stabilized ahead of the rig and tuner.
Besides, you don't want even small movements to stress your connectors.  For
any outside activity, this needs to be on your checklist in big red letters!

Dave W7AQK


----- Original Message -----
From: <[hidden email]>
To: <[hidden email]>
Sent: Wednesday, November 26, 2008 10:32 AM
Subject: Re: [Elecraft] QST Review: Minor Quibble


> When I first saw the K3 at Dayton I made fun of  the small second VFO
> knob.
> In fact, I was obnoxious about it.  Wayne  and Eric were good natured (as
> always) but I could tell they were a bit  defensive.  I was also worried
> about the
> multi-function knobs and how small  the face looked.  I was used to the
> Orion.  You could fit a K3 in the  empty space inside an Orion.  I would
> expect
> most hams - used to big rigs -  would have the same worries.
>
> Man, was I wrong.  I have had K3 #101  for one-year now and absolutely
> love
> it.  Once I got used to how it was  laid out, everything fit together and
> I
> found nothing to complain about.   The K3 is the perfect size - all it
> needs to
> be and not a bit more or  less.
>
> Have a Happy Thanksgiving!
>
> Buck
> k4ia
> Fredericksburg,  VA
>
>
>
> **************Life should be easier. So should your homepage. Try the NEW
> AOL.com.
> (http://www.aol.com/?optin=new-dp&icid=aolcom40vanity&ncid=emlcntaolcom00000002)
> _______________________________________________
> Elecraft mailing list
> Post to: [hidden email]
> You must be a subscriber to post to the list.
> Subscriber Info (Addr. Change, sub, unsub etc.):
> http://mailman.qth.net/mailman/listinfo/elecraft
>
> Help: http://mailman.qth.net/subscribers.htm
> Elecraft web page: http://www.elecraft.com
>

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Re: QST Review: Minor Quibble

Rick Tavan N6XI
In reply to this post by Bill W4ZV
Well, if NCJ counts as an ARRL publication, then they did compare the K3 knob and button spacing with those of the FT-1000MP in that forum. I wrote "Rotary controls are slightly larger but slightly closer than on the MP. K3 pushbutton spacing is slightly wider." Of course, that's not nearly as detailed as W8ZR's comprehensive report nor as strident as yours but it does reach the same conclusion and was published under an ARRL masthead.

73,

/Rick N6XI


On 11/25/08, Bill W4ZV <[hidden email]> wrote:



Thank you for actually making those measurements!  Why can't ARRL should
learn to base their opinions on facts?  Your measurements echo my own
experience.  Here's what I wrote in my eHam review:

"Regarding the controls, I have large hands (9" from pinky to thumb when
extended) and I have no problems with the controls. Coming from my
experience with a TS-930S, FT-1000MP and Orion, I thought the size of the
controls might be a problem but so far it hasn't."



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