Q&D verification set-up of Channel Master 180 for 28.2E

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Here's some pics of a quick & dirty mounting of a Channel Master model 180 pointing at 28.2E in eastern part of Denmark (just north of Copenhagen).

Before I started pouring the concrete and all, my wife suggested that I'd check that we actually had proper signal reception. This Sunday, I therefore slapped together a rig based on a pallet, a 75 mm mount inherited from another installation, a piece of 100 mmm wooden pole, some cable ties and brackets, and a selection of garden stones.

(That thing with mount and all is bl**dy heavy! Had to lift onto the jig myself...)

Result as per pictures attached.

Alignment was fairly quick; dishpointer.com makes planning so much easier! Fine-tuning was a doodle using the TV Explorer II. Although I had to make sure not to twist/crack the wooden pole assembly when aligning azimuth (dish mount not quite lubricated after a couple of years in the open!).

Dish is second hand CM 180 with some weathering apparent. LNB is a new Inverto black ultra quad. Tried first with an almost new Global Invacom SNH-031; for some reason it gave me really really low readings. :confused: And no 2D at all. :eek: Thnking this could not be true I promptly (well, after fourth downpour of the day) swapped for the Inverto, and bliss and content descended on the scene. :p

Receving everything of 2D/2A/2B: All H&V transponders on my Humax FoxSat as well as on a Pace Sky+ box (although the latter has pixellations on ITV2 for some reason). Signal strength is reasonable (see attached pics). And I haven't even bothered with fine-tuning of LNB (skew or positioning in LNB bracket)!

However, I doubt the installation will withstand a fresh breeze of the southwest - at least not in alignment. There's obvious movement even to the occasional gust of wind. But it still works - proof of concept confirmed (yeah!)

It will all come down again in a couple of days - when I get the real kingpost from the blacksmiths, and the concrete has set...
 

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looking good.

is that another cm 1.8 in the background, you going to motorise the spare dish ?
 
Yes, it's another CM 180. Not sure if it gets mounted. Need to considered the aesthetics of the garden... (and the amount of concrete going into the ground!)

No, no motorisation considered (yet). Although I will experiment with multiple LNBs on the main dish (19.2E should be viable).
 
Nice solution for testing.
Will be interesting to see your final results as i live not that far away from you in south sweden, ca 30km north from Helsingør.This spring/summer i will put up a motorised Laminas 180cm dish, but i think the CM 180cm is a little better.
If you will think again for motorisation the Laminas Polar mount might be a solution for the CM180 ,will fit with a adapterplate.
http://www.satellites.co.uk/forums/...s/190056-heavy-metal-polar-mount-laminas.html
 
Yes, indeed it would be interesting to compate readings.
Do you have a calibrated meter? Else I could do a day-trip and connect the TV Explorer to your feed. It would be very revealing, I think.

Anyway, I've just picked up the kingpost from the black-smíth, and hope to go digging mid-next-week for the best placement of the (primary) dish.
This (primary) dish will be centered on 28.2E. I will add a 19.2E for the french channels, and maybe even 1W for Viasat (should be doable - I've got a friggin 180cm dish as a reflector).

After that - maybe the 120 comes back online as a motorised dish.... Not sure I need a 180 for most things out there...
 
st1 said:
Yes, indeed it would be interesting to compate readings.
Do you have a calibrated meter? Else I could do a day-trip and connect the TV Explorer to your feed. It would be very revealing, I think.

Anyway, I've just picked up the kingpost from the black-smíth, and hope to go digging mid-next-week for the best placement of the (primary) dish.
This (primary) dish will be centered on 28.2E. I will add a 19.2E for the french channels, and maybe even 1W for Viasat (should be doable - I've got a friggin 180cm dish as a reflector).

After that - maybe the 120 comes back online as a motorised dish.... Not sure I need a 180 for most things out there...

Sadly no calibrated meter, so you are welcome when the setup is finished.:-Welcome1
I hope i can make the groundstand next week so i can at least test my Laminas.
 
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