[Elecraft] Using PR6-10 with KPAK3AUX

Oliver Dröse droese at necg.de
Sun Mar 15 18:17:59 EDT 2015


Ted,

the K3 remembers the state of RX ANT per band! So there's no need to 
manually switch it on and off all the time you change bands! My 6 m 
pre-amp is on all the time but the RX ANT state of the K3 is only put in 
on 6 m, not the other bands. This has nothing to do with the cabling. 
The cabling only takes care that the PR6(-10) internal relays are 
switched thru to allow an external RX antenna being used on other bands. 
So once again: if you do not use RX antennas (i.e. on the low bands) 
there's no need for the cabling from AUX to the PR6(-10) at all. Just 
switch it in on 6 m and be done. ;-)

73, Olli - DH8BQA

Contest, DX & radio projects: http://www.dh8bqa.de


Am 15.03.2015 um 20:44 schrieb Dauer, Edward:
> I do it without the Y cable as well; but there is one drawback to having
> the preamp ³always on² - when it¹s in the circuit on 40 and 80 it actually
> degrades the K3¹s performance (or at least mine does).  So, when switching
> down to those bands I have to remember to toggle RX ANT off, then back on
> going back to 10 or 15 (where the PR6-10 works very well.)  I am not sure
> of this, but I think the preamp can be set on a per-band basis using the
> cabling and removing the jumper, but not on a per-band basis by using the
> front panel RX ANT switch.
>
> Ted, KN1CBR
>
>
>> ------------------------------
>>
>> Message: 6
>> Date: Sun, 15 Mar 2015 11:26:30 +0100
>> From: Oliver Dr?se <droese at necg.de>
>> To: elecraft at mailman.qth.net
>> Subject: Re: [Elecraft] Using PR6-10 with KPAK3AUX
>> Message-ID: <55055E56.5060405 at necg.de>
>> Content-Type: text/plain; charset=windows-1252; format=flowed
>>
>> Save the money, Ian! Configure it as always on (jumper) and just
>> activate it thru the RX ANT button.
>>
>> Of course this is only an option if you do not want to use any RX
>> antennas for other bands connected to the PR6-10 ...
>>
>> 73, Olli - DH8BQA
>>
>> Contest, DX & radio projects: http://www.dh8bqa.de
>>
>>
>> Am 15.03.2015 um 04:19 schrieb Ian - Ham:
>>> Thanks, Joe. I'll contact Elecraft sales on Monday to get the price of
>>> the
>>> cable.
>>>
>>> 73 de,
>>>
>>> --Ian
>>> Ian Kahn, KM4IK
>>> Roswell, GA  EM74ua
>>> km4ik.ian at gmail.com
>>> Please join me in the Georgia QSO Party April 11-12, 2015.  Info at
>>> http://www.georgiaqsoparty.org.
>>> 10-10 #74624, North Georgia Chapter #2038
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