[Moon] Microwave Activity weekends 2015
Lars Pettersson
sm4ive at telia.com
Tue Feb 10 06:15:13 CET 2015
Hi all
13 cm are nice band, but many countrys dont have that as a regular
Amateur band, as in Sweden i suppose that are one of the reasons for
low activity????+
73 Lars Sm4IVE
g4bao skrev den 2015-02-09 23:54:
> Hi Peter,
> Speaking as relative newbie to EME, who's QTH precludes me from ever
> having a 10m dish and 1kW, these weekends should aim to generate NEW
> activity, not the same old people coming on again and again and
> working each other. That soon gets very boring for everyone very quickly.
>
> Therefore, I think its a no brainer to include 13cm as it should be
> considered "next band up" by the many 23cm EMErs out there who are in
> similar QTHs as me. I certainly will try to support that band unless
> (as usually seems to happen) I'm on vacation that weekend. Can I
> suggest we also have some Winter activity weekends? Why none already
> or am I missing something?
>
> Activity seems at the moment to be at an all time low on 13, I guess
> that's because it's "old hat" to those who've been around for a long
> time and "been there, done that" and there is much more activity on
> 23. They will be getting bored soon so we need to point the way to the
> next band. In fact, I see more activity on 3cm, but that is not a
> "beginner" band whereas 13 can be.
>
> Hope these thoughts are helpful.
> Those who want to read more about what can be achieved with a "REALLY"
> small dish (not a 3m one which seems to be considered small by some!)
> look at.
>
> http://www.g4bao.com/Files/MRT2010.pdf
> http://www.g4bao.com/Files/G4BAO_MRT2013.pdf
>
> 73
> John
> www.g4bao.com <http://www.g4bao.com>
>
>
> On 8 February 2015 at 11:09, Peter Blair <g3ltf at btinternet.com
> <mailto:g3ltf at btinternet.com>> wrote:
>
> For newcomers: The idea of activity weekends is to encourage
> activity on the less well used microwave bands outside contest
> weekends, no restrictions... if you wish then use the logger,
> telephone, HF....use any mode. It enables everyone to make QSOs,
> test new equipment, feeds, preamps etc. Hopefully some of the big
> guns get on and give signals for newcomers to look for. In past
> years I have suggested dates but last year I screwed up and left
> it rather late so this year I’m trying to be a bit earlier. I’m
> assuming that there is still support for the idea.
> My thoughts for this year are as follows.
> 1) High Northern declination weekends give the highest number of
> participants, otherwise SM, W6 and KL7 get a very short window.
> The VKs have less of a horizon problem than us in the N, if
> there’s a tree in the way they just cut it down. We cannot have,
> at present, high N dec. and low loss, but remember the loss
> variation is only +/- 1.2dB.
> 2) Should we include 13cm this year? Activity has been dropping
> recently but IMHO it is the best band for EME ( lowest sky noise,
> plenty of SS power and low NFs and HB dishes easy to achieve)
> 3) Should we leave out 24 GHz this year and go for 13,9,6 and 3cm?
> 4) I can see four weekends that look reasonable .. date,
> declination, loss. (One of these dates I can’t make because of a
> granddaughter’s wedding but I wont say which one.) Maybe you have
> other weekends to suggest?
> June 20/21 12 deg 2.2dB
> July 11/12 14 deg 1.25dB
> July 18/19 10 deg 2.3dB
> August 8/9 15deg 1.4dB
> If you are active on these bands or planning to be active this
> year then please give this some thought on bands and dates and
> reply to the reflectors with them and we’ll try and get a schedule
> together.
> Note that the latest VK3UM planner software now makes looking for
> suitable dates very simple. http://www.vk3um.com/eme%20planner.html
> 73 Peter G3LTF
>
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CW is King!!!!
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