North Reading

146.715
446.775


A south looking view from the top. You can see the Boston skyline in the distance.

MMRA's North Reading site is atop a water tower. The two repeaters' antennas - a DB224 for two meters and an FG4405 for 440 are at the top of the water tower, as well as a corner reflector for linking.
 
The North Reading repeater is built in a six foot rack. The current configuration was installed on December 2, 2023. The VHF repeater is at the top of the rack: A Henry Radio power amplifier: 5.5W in, 80W out, a Kenwood NXR-710 repeater, and the Astron power supply.

Next down the rack is the SCOM7330 that controls both VHF and UHF. Below that is our internet connection equipment. The UHF repeater, a Yaesu DR2X is next and final a Motorola M120 transceiver used for linking to the MMRA network. At the bottom, toward the rear of the cabinet, you can partially see the 2m duplexer.




Historical Photos
The photo to the left is of the antennas at the Burlington site. This MMRA repeater was previously located in Burlington at the Lahey Hospital. It moved to our current site in North Reading on April 30, 2016. Burlington is still home to MMRA's 224.88 repeater.

There were five antennas. The leftmost mast holds the UHF link antenna (corner reflector) and the UHF repeater antenna (fiberglass stick). The center two antennas belong to our host's EOC (two tribanders: one is 2m/220/440 tribander, the other is 6m/2m/440). The rightmost antenna is the 2m repeater's DB224. While the leftmost and rightmost antennas have been relocated to the current site, the center antennas remain in Burlington.

The photo to the left is of the antennas at the former Stoneham site. This MMRA repeater was originally located in Stoneham at the New England Memorial Hospital (also known as the Stoneham hospital), in the 1970's. It remained there through multiple ownership changes and even for many years after the hospital went out of business. In Spring 2008, MMRA was notified that the hospital was to be torn down. Power is to be cut at the building in 2009. Thus began the effort to find a new site.

On October 18, 2008 a crew of fifteen removed all the MMRA equipment, as well as some other ham equipment, from the Stoneham facility and reinstalled it at our new Burlington location. Downtime for the 2m repeater was less than six hours.



Return to Top of Page
Return to MMRA Repeater Index