[TenTec] Eagle AT slow?

Bob McGraw - K4TAX RMcGraw at Blomand.net
Mon Sep 8 08:15:09 EDT 2014


John brings up a point not mentioned earlier, that is the MFJ reads and 
stores the frequency information while the Eagle ATU only stores the band 
data.  Thus when RF is applied the MFJ reads the RF and determines that no 
adjustment is necessary, thus the routine is very short.  The Eagle not 
having frequency information will automatically run the tune routine every 
time TUNE is activated.

In my world of ham radio operation for the past 55 years, I've found that a 
15 to 30 second delay in my operation, while waiting for the ATU to complete 
its routine is not likely to cause me to miss any contacts.  I just figure 
that life is to short to be in that big of a hurry.  Which brings up a 
point, we all will end up at the same place at one time or another and that 
is on the undertaker's slab at the mortuary.  In today's frantic society,  I 
view that some will certainly get there before others.  I plan to taking my 
time for arriving at that event.

73
Bob, K4TAX






----- Original Message ----- 
From: "K3GHH" <k3ghh at arrl.net>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
Sent: Monday, September 08, 2014 5:43 AM
Subject: Re: [TenTec] Eagle AT slow?


> Bob McGraw - K4TAX wrote:
>> I can explain why the tuner has to retune on the same frequency.......as 
>> stated by the operator  " Leaving it on that frequency, a minute or so 
>> later a second try also took 15 seconds. A third tune, on the same 
>> frequency another minute later, took 10 seconds."   Clearly the operator 
>> asked the ATU to perform a second and third tune routine on the same 
>> frequency.  Why?  No needed to do this in my experience.
>>
> Thanks, Bob and others, for a helpful discussion. I understand it a little 
> better now. As to the question quoted above, obviously there's no 
> operational reason to ask for a retune on the same frequency; it was an 
> experiment to see what the tuner would do. (As I recall, if the 293B back 
> home were asked to do this, it would just blink for a fraction of a 
> second, indicating it already had a match.)
>
> I agree with Bob on the "value added." Space is tight here at the camp, 
> and I appreciate both eliminating an external tuner and being able 
> conveniently to use the mobile bracket to mount the Eagle to the bottom of 
> a bookcase shelf (QRZ dot com photo). (No plans to mobilize the Eagle; I 
> use a 706IIG for that. The detachable face plate is a great feature.)
>
> --John K3GHH/2
>
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