Rocky Mountain Ham & Ski Country ARC

by Rocky Mountain Ham – RMHAM.org and KD0MA, K0JEG & N0ECT

3 New RMHAM Linked Sites – Installed in one day, including the updated Colorado Connection.

A crack team of 15 RMHAM team members pulled off another 3 site day interconnecting the RMHAM (front-range) network to Leadville and Vail. This push gets DMR into these areas that have not been covered with DMR until now. We (RMHAM) now cover I-70 nearly contiguously from Genoa through Avon. We installed two, new (digital) microwave hops from our Fairplay site to our Leadville and then over to Vail (Dowd Junction) with three dedicated teams. By noon on September 30, 2017, the DMR and Analog FM system were in place and ready to carry digitized voice traffic – simultaneously over the new Digital Mountain Top Microwave Network.https://i2.wp.com/www.rmham.org/wordpress/wp-content/uploads/2017/10/2017-09-30-Mosquito-Pass-77.jpg

Colorado Connection – Vail – Dowd Junction Repeater – FM Analog  147.345 (+) PL 88.5

DMR – Vail Dowd Junction Repeater – 445.07500 (-) Color Code 7, Time Slot 1 – connects you to RMHAM Front Range Talk Group 700

DMR – Vail Dowd Junction Repeater – 445.07500 (-) Color Code 7 Time Slot 2 – connects you to RMHAM Front Range Talk Group 720

We also added new digital linking for the Colorado Connection and upgraded both the Leadville and Vail (CC) repeaters to new digital hardware! The Colorado Connection still supports FM/Analog Radios, however the new Mountain Top Microwave Linking System – digitizes that FM Analog Voice traffic into TCP/IP – VoIP packets.  This new Digital Microwave Mountain Top Linking ELIMINATES the old Analog FM Link Radio System problems that has plagued SCARC Repeater Backbone for months!https://i2.wp.com/www.rmham.org/wordpress/wp-content/uploads/2017/10/2017-09-30-Mosquito-Pass-40.jpg

Folks from Ski Country ARC from the Vail area assisted the Vail RMHAM team in completing this task. Fairplay team of K0JSC, N2MED, K0GUR got the microwave in and peaked. Leadville team of W0VG, AC0KQ, AE5IT, N0DEV, K0IBM, K7AIH. Vail team was K2AD, WA1JHK, KI0KN, N7CTM with prework by W0KU. Ski Country folks that helped out KD0MA, K0JEG and N0ECT. They installed microwave, power, routers, and all assorted cabling along with doing lots of antenna rework to handle the new configuration.IMG_2436

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One thought on “Rocky Mountain Ham & Ski Country ARC

  1. Pete, I had deleted the link I saw the equipment on, so I cannot recreate it.
    Other business, the 147.390 repeater is not owned by KE0TY, he is deceased. I am the control operator for that repeater and have been for over a year. The IDER on that repeater is K0AMA and it is owned by Tracys and I.

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