[Elecraft] Solar Cycles

Fred Jensen k6dgw at foothill.net
Sat Jan 28 13:04:38 EST 2017


I'm expecting the pile-ups and QRM on 630 meters to be overwhelming.

73,

Fred ["Skip"] K6DGW
Sparks NV DM09dn
Washoe County
On 1/28/2017 8:37 AM, Peter LaBissoniere wrote:
> Historically solar minimums have been a time of reflection and introspection. They are the universes way of nudging us to open ourselves to different things; to charity, selflessness, service to others in a way that cleanses the body of harmful RF energy. A time to sell all of our ham gear and donate the proceeds to charity. Got ya! Nah, I'm trying to figure out how to replace my 40/80 fan dipoles with yagis and install a phased receive array for 160 to complement my existing inverted L. To accomplish this it would work best to move to a qth with a few more acres and get away from the dang commercial BC antenna 200 yards away.
>
> 73,
> Pete - KW9E
>
>> On Jan 27, 2017, at 7:28 AM, Mike Furrey <mikefurrey at att.net> wrote:
>>
>> I will do my darnedest to stick around 'till have the sun's life has been reached ... or at least to go fishing with Leroy.
>> 73, Mike WA5POK
>>
>>
>>     On Thursday, January 26, 2017 8:27 PM, lmarion <lmarion at mt.net> wrote:
>>
>>
>> When stars reach middle age, half of ~10 billion for our sun,they phase into
>> a state where there are no sunspots for the rest of their hydrogen burning
>> life.
>> So the sunspots cycle ( which is ~22 years by the way,  it is based on
>> sunspot polarization, ~11 years is half of the cycle. ), will disappear
>> completely.  I did see
>> a sunspot group when I looked at the sun in Hydrogen alpha,  so not today.
>> Amateur astronomy and radio are the coolest hobbies,  with fishing a close
>> third.
>>
>>
>>
>> Leroy  AB7CE, amateur radio operator and astronomer and Montana fly
>> fisherman
>>
>>
>>
>> -----Original Message-----
>> From: Dauer, Edward
>> Sent: Thursday, January 26, 2017 2:32 PM
>> To: elecraft at mailman.qth.net
>> Subject: [Elecraft] Solar Cycles
>>
>> For those who have been concerned whether the solar cycle would reverse this
>> time, take heart.  An article in The Economist for Jan. 21  2017 (at page
>> 67) reports that a study of fossilized vegetation from the Permian period
>> about 290 million years ago evidences a solar cycle back then of 10.6 years,
>> easily  within the statistical variability around today’s 11.2.
>>
>> Take that, Annie and Walter Maunder.
>>
>> Ted, KN1CBR
>>
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