开云体育

Thanks to everyone who got 82 on the air.
Larry KF7L

Trevor kg7kcv via wrote on 10/12/2024 7:16 PM:

82 is back on air and linked to 88!!

Big big thanks to Harley, Dan and Gus!!

We only have 200 amp hours of battery, but we will see how it holds up. Hopefully, with a more efficient solar controller and new AGM batteries, we will make it through the winter. In addition, power wiring has been simplified and upgraded.?

Several dollars, and at minimum, a combined 100 amateur time units have been put towards getting this machine up just before access to the site becomes very difficult until this coming June.?

Currently audio is going from 72 to 82, but not the other direction.

I apologize for not providing any pictures, but I forgot my phone in the truck today. :(

-KG7KCV

On Tue, Oct 8, 2024 at 8:37?PM Trevor kg7kcv via <trevlanes=[email protected]> wrote:

Good News! Harley has had a chance to go over the repeater components and give the system a tune up in addition? to needed repairs. Thanks Harley!!!

We will be bringing the machine back up on Saturday.

-KG7KCV

On Mon, Sep 16, 2024 at 6:41?PM Dan kk7fdp via <mr.danrpoole=[email protected]> wrote:

Oh, yeah

Trevor had us drive a few miles further for better views of all the great mountains

Almost 30 miles round trip ..?Really great weather. Big Fun

BR Trail Road makes it easy to navigate to the site.
After trailhead and up is 50" limit
but 4x4 truck is fine up to T/H

Lots of great parks and terrain
up there for snowmobiles
TNX

On Mon, Sep 16, 2024, 18:04 Larry kf7l via <kf7l=[email protected]> wrote:

Dan, I was trying to find the repeater site on Google Earth but have only been by there a few dozen times on snowmobile many years ago. Zooming in and following the trail, as I remember it, did not work. I did see the trail head which did not exist then and your aprs beacon. You were way over west by that time and coming back.
Cheers

Dan KK7FDP via wrote on 9/16/2024 5:30 PM:

Thanks, Larry.
That is good to know
I will go look at the track
It was not our usual trail
Cheers

On Mon, Sep 16, 2024, 13:25 Larry kf7l via <kf7l=[email protected]> wrote:

Dan your? 878 aprs was working fine on Buck Ridge.
Larry KF7L

Trevor kg7kcv via wrote on 9/15/2024 6:07 PM:

Thanks Stacy! Hopefully our roofing subject matter expert can weigh in on needed materials. Not sure who that is yet :)

We took a trip up to the 82 site with new AGM batteries and a programmable MPPT controller. Existing batteries were all at 0.0 volts.?

With new batteries installed and controller installed, I missed a crucial change in the wiring color standard on the load side of the solar controller. Long story short, I let the magic smoke out of several?components of the repeater. I did everything I could to follow the wiring and check polarity at each junction but missed at one spot. We have hauled all the equipment back down to be looked over.?

I will work on cleaning up and standardizing the wiring, making it very easy for anyone to decipher and diagnose with fuse blocks, connectorized disconnects and coherent colors.

Hopefully our electronics guru Harley can find something easy to repair and we can get the system back to the top of the mountain before the road is impassable?on wheels.

Thanks to Dan for transportation services and to Norm for his company and extra set of hands.

I am very sorry to have created additional issues at this site, but I do believe that when we are finished, the 82 will be better and more?reliable than ever.

-Trevor KG7KCV

On Sun, Sep 15, 2024 at 12:30?PM Stacy KK7CJV via <stroscoe2001=[email protected]> wrote:

Trevor,?

I have a roll of tar paper I would like to donate to the roof project. Still cleaning shop so I may find a couple bundles of shingles-I would like to donate them as well. Please let us know after the site survey what would be needed for repairs.

Thanks?

Stacy KK7CJV?

On Sep 14, 2024, at 11:26?AM, Trevor kg7kcv <trevlanes@...> wrote:

?

I am working on getting batteries and MPPT controller today. Dan and Trevor will be meeting at 4corners 9am tomorrow (sunday) to head up to the site to get things started. Harley is not available?this weekend, but if anyone would like to tag along and has means to get to the top of the ridge, all are welcome. Again, the road is restricted?50" vehicles. Its a great ride on a motorcylce too! If you want to continue to the top, there is a great view at the end of the road another 8 or ten miles up.

I can be reached at 570-5672

On Fri, Sep 13, 2024 at 6:48?PM Trevor kg7kcv via <trevlanes=[email protected]> wrote:

I think we had a meaningful and constructive conversation regarding repeater work and maintenance last night. Harley is burdened by the number of repeaters under him, needs help,?and will be letting?the?club/community know how we can all be involved and of use. We have plenty of folks that want to volunteer and have offered help in the past. We would all like to be in the loop regarding what needs to be done, where it needs to be done, and what's currently being worked on so?we can be of service and learn the systems.??

Hopefully Harley can help put together a list of other repeaters in despair and work that needs to take place. He mentioned there are 13 repeaters he takes responsibility for. I'm not sure how we organize and prioritize these.?

Any documentation?on site access and repeater configuration?would?be greatly appreciated and very useful to organize help.

Long Term Plan for the .82 / Buck Ridge Repeater:

-Building needs a roof. We had volunteers?ready to do the work, but never got the work scheduled. I will bump that?email chain. This will need to happen in June when the road opens back up to wheeled traffic. Road is restricted to 50" vehicles.

-Separate?non-profit and for-profit power systems, while maintaining good relations with commercial site users. We will still provide our services and collaborate.

-New batteries. Not recycled batteries. ERA has room in the budget for this. I recommend?AGM. QTY to be determined. I would like to start with around 200ah.

-Determine power requirements for both systems by measuring idle and transmit current.

-Reconfigure existing solar panels in series to minimize current loss on the lengthy?12 gauge?wiring.

-Add MPPT Solar controller?to utilize high voltage from new panel arrangement?and provide low volt disconnect to protect battery investment.?

? ? ?I had previously offered a modern controller, but the PWM got used instead. I have already ordered another. Hopefully 20a will carry our system. New controller can provide historical data for solar and load.

-Determine if higher gauge?wire can be pulled through existing underground conduit.

-Consider Bi-facial solar panels to make better use of vertically oriented panels at this site if funds become available.

Weather and time depending, this weekend I may try to make a quick motorcycle or ATV trip up to get some preliminary notes and data.

There will be more to this thread as information becomes available. This could also be a useful thread to organize and track progress and volunteers for the 82.

Here is the controller I will provide:

I can get these batteries for 50$ off retail:

These can get for 98$:

?

My corporate rate unfortunately cuts the warranty in half, so that will need to be considered.

Thanks for everyone's time and input.

-Trevor KG7KCV

On Thu, Sep 12, 2024 at 9:50?AM Ronnie ai7dk via <rlw.flyfish=[email protected]> wrote:

73 to everyone

Please find the zoom meeting invitation for this evening at 1830 MDT to discuss a plan to go forward on the 82 repeater work.? If you have any questions on the invitation please feel free to give me a call at (704) 806 - 8609.? Look forward to seeing you later.

Ronnie AI7DK

Topic: 82 Repeater Work
Time: Sep 12, 2024 06:30 PM Mountain Time (US and Canada)

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