[Elecraft] K3 Sub-receiver use

hb9ari hb9ari at bluewin.ch
Tue May 25 09:21:36 EDT 2010


Hi Pete,

Thank you for your quick reply.
I my case, no problem if SubRcvr
is muted during Main Transmit;
most of time, i'm in RX with JT65A.  

My best 73,

Rudolf, HB9ARI


Pete Smith wrote:
> I thought that the sub-RX was muted any time that the transmitter is 
> active - not so?
>
> 73, Pete N4ZR
>
> The World Contest Station Database, updated daily at www.conteststations.com
> The Reverse Beacon Network at http://reversebeacon.net, blog at reversebeacon.blogspot.com
>
>
> On 5/25/2010 8:35 AM, Bill VanAlstyne W5WVO wrote:
>   
>> Hi Rudolph,
>>
>> I am someone who also works 20m JT65A on 14076 and 6 meters, mostly FSK441
>> meteor scatter and of course SSB/CW sporadic-E when it's happening -- and if
>> I had a KRX3 second receiver, that's exactly how I would use mine. As far as
>> I know, that configuration is quite possible. I do also have a DCI 8-pole 6m
>> bandpass filter inline with my PR6 preamp, which would be protected thereby
>> from the HF transmit signal field. I don't know if the filter is strictly
>> necessary while using the K3 to transmit at basically QRP levels of<75W.
>> But with the DCI filter, it should be no problem for the 6m receive chain.
>>
>> I'm not going to be in a position any time soon to get the KRX3, but when I
>> do, that's how I will be using it mostly. I'm looking forward to hearing
>> confirmation from others that this configuration will work.
>>
>> Bill W5WVO
>>
>> PS -- Will be looking for you on 14076 JT65A -- need your country on that
>> mode/band.
>>
>> --------------------------------------------------
>> From: "hb9ari"<hb9ari at bluewin.ch>
>> Sent: Tuesday, May 25, 2010 3:52 AM
>> To: "Elecraft-forum"<Elecraft at mailman.qth.net>
>> Subject: [Elecraft] K3 Sub-receiver use
>>
>>    
>>     
>>> Hello,
>>>
>>> Before to order a sub-receiver for my K3 (#1212),
>>> i would know if the primary use i've envisaged is possible:
>>>
>>> RX/TX on main receiver on 20m for example, with
>>> output power between 5 and 75W (JT65A mainly).
>>> Sometimes, the auto-tuner in the K3 is used.
>>>
>>> RX  on sub-receiver for 6m on a separated antenna,
>>> (Preampli 6m Elecraft ON or OFF)  and IF output to
>>> the (ordered ) P3 for band monitoring.
>>>
>>> Thank you for information, because i'm not
>>> clear with  hardware and firmware version
>>> necessary for this "dual" band use.
>>>
>>> My best 73,
>>> Rudolf, HB9ARI
>>>
>>>
>>>
>>> ______________________________________________________________
>>> Elecraft mailing list
>>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>>> Help: http://mailman.qth.net/mmfaq.htm
>>> Post: mailto:Elecraft at mailman.qth.net
>>>
>>> This list hosted by: http://www.qsl.net
>>> Please help support this email list: http://www.qsl.net/donate.html
>>>
>>>
>>>      
>>>       
>> ______________________________________________________________
>> Elecraft mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:Elecraft at mailman.qth.net
>>
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>>
>>
>>    
>>     
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
>   


More information about the Elecraft mailing list