[LARC-CQ] RFI CW AM Broadcast Band

George Mann georgew1942 at gmail.com
Sat Jul 24 19:02:29 PDT 2021


Good thought. I had forgotten about the jamming.
George

On Sat, Jul 24, 2021, 7:36 AM Fred Delaney via CQ <cq at lists.lakelandarc.org>
wrote:

> Hi George,
>  I was reading there was a lot of signals coming from Cuba interfering on
> the 40 meter band around 7.074. They
> could be coming from there Jamming their 530 am station with what's going
> on there. Just a thought.
>                                       73,
>                                    Fred   K1DU
>
> On Fri, Jul 23, 2021 at 3:18 PM George Mann via CQ <
> cq at lists.lakelandarc.org> wrote:
>
>> Buddy, thanks for your reply. You are probably close to the answer.  I'll
>> also try two radios the next time I hear the signals. The 540 AM is WFLA
>> Orlando station.
>> 73 de George KJ4UW
>>
>> On Fri, Jul 23, 2021, 11:11 AM Harmon Morgan via CQ <
>> cq at lists.lakelandarc.org> wrote:
>>
>>> Not that many possible sources for CW, at that frequency. The MW marine
>>> frequencies, are gone. About 99% of the Amateur operations on 630 Meters is
>>> digital. There are still some beacons, sending modulated CW, down in the
>>> 200~400 KHz range. It could be a spurious signal, from an HF transmitter.
>>> It is most likely a spurious response, in your receiver. I will take a
>>> listen, tomorrow. Do not really have a good receiver, for that frequency,
>>> though.
>>>
>>> Buddy WB4OMG
>>>
>>> > On Jul 23, 2021, at 9:58 AM, George Mann via CQ <
>>> cq at lists.lakelandarc.org> wrote:
>>> >
>>> > Several mornings, today too around 9 AM I am hearing CW coming through
>>> on 540 AM. It is hard to copy as there is some roughness on the signal and
>>> no beat frequency to make a note. It seems to be at about 13-15 WPM sending
>>> possibly code practice or letter group. Today the letter T was sent in
>>> several strings along with other letters.
>>> > Listen and report if anyone else hears this. I'm sure the station
>>> would like to know. Comments please...
>>> > 73 de George Mann KJ4UW Polk City
>>> > _______________________________________________
>>> > CQ mailing list
>>> > CQ at lists.lakelandarc.org
>>> > http://lists.lakelandarc.org/listinfo.cgi/cq-lakelandarc.org
>>> > Unsubscribe: <mailto:
>>> cq-lakelandarc.org-unsubscribe at lists.lakelandarc.org>
>>>
>>> _______________________________________________
>>> CQ mailing list
>>> CQ at lists.lakelandarc.org
>>> http://lists.lakelandarc.org/listinfo.cgi/cq-lakelandarc.org
>>> Unsubscribe: <mailto:
>>> cq-lakelandarc.org-unsubscribe at lists.lakelandarc.org>
>>>
>> _______________________________________________
>> CQ mailing list
>> CQ at lists.lakelandarc.org
>> http://lists.lakelandarc.org/listinfo.cgi/cq-lakelandarc.org
>> Unsubscribe: <mailto:cq-lakelandarc.org-unsubscribe at lists.lakelandarc.org
>> >
>
> _______________________________________________
> CQ mailing list
> CQ at lists.lakelandarc.org
> http://lists.lakelandarc.org/listinfo.cgi/cq-lakelandarc.org
> Unsubscribe: <mailto:cq-lakelandarc.org-unsubscribe at lists.lakelandarc.org>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.lakelandarc.org/pipermail/cq-lakelandarc.org/attachments/20210724/5f9636cd/attachment.html>


More information about the CQ mailing list