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WA1ZYX / KA1QFA/KB1QPC

WQKQ332

 

SADDLEBACK MOUNTAIN

WA1ZYX/R

449.450 MHz 123.0PL

AND WE'RE BACK... Please see below!

Photo of Saddleback Towers
WA1ZYX/R - Saddleback Mountain 449.450 123.0 PL

The Mountain

Saddleback Mountain is located in Rockingham County, in the Town of Deerfield, New Hampshire. This is the location of New Hampshire Public Television's Channel-11, Main Transmitters. From the Office window of building, you can see the Isle of Shoals.
You can also see the Seabrook nuclear plant. (The local saying at the Mountain is "When she glows, we goes").
So far so good in that area!!!!

The Equipment

Photo of Rptr The Repeater equipment consists of an Icom RP-3010 UHF repeater driving an outboard Power Amp. The repeater is putting out about 50 watts.
We then feed a set of Wacom Duplexers, about 400 feet of Andrews 7/8 Heliax to the Celwave Super StationMaster Fiberglass antenna which is mounted about 350' up the Main tower.
As of August 10th, 1999, I replaced the former controller with an S-Com 5K, which was removed from the UHF Keene Machine when the 7K went on-line there. The new controller will give the repeater a new sound and tons more flexibility in addition to remote control which I've never had on it until now. (Shhhhhh).......
If you'd like to see a couple more photos of the Saddleback Repeater site, go to this page.




The Repeaters Coverage

The Saddleback UHF Repeater is on Saddleback Mountain, in the town of Deerfield, NH. This mountain is where New Hampshire Public TV's main Channel 11 transmitter is located. This location will provide coverage from Boston to Portland along the seacoast, I-95 and parts of 495. It provides mostly full quieting coverage into the York Beach Maine and Hampton Beach areas. 

Updated Info - May 28, 2025

The original repeater that had been on the air since the 80's went dark a while ago after years and years of hostile weather caused the antenna mounts to fail. This resulted in the antenna crashing down (including the mounts) from 300+ feet up. Needless to say, the original stationmaster didn't fair too well.

Photo of broken stationmaster



I had been planning on getting the site back on the air for quite a while, but ended up - for lack of a better excuse - just dragging my feet and not getting it done. In the fall of 2024 I was able to acquire a new antenna and a very nice repeater that would be a fantastic replacement system. The Icom served us all very well. In fact, it still works fine, but it was time for an upgrade. I was able to obtain another S-Com 7K controller and the interfacing to the new repeater began. Oh, the new repeater? A Motorola MTR2000! Not a new radio by any means, but they are built like a tank and just work! Also, I didn't have to try and find another set of crystals - something the Icom used.

Photo of MTR2000



I made plans with a tower crew out of Vermont to hang the new antenna, and on Tuesday, May 27, 2025, that was accomplished. I should also mention that when the original antenna came crashing down, I didn't know what had happened to the 7/8 heliax on the top end. Did the weight of the antenna damage the 7/8? Did the heliax get folded over and need a new connector at the top? Was it full of water now? All kinds of unknowns. When I inspected the failed antenna, I discovered that there were remnants of an "N" connector still connected to the antenna. This gave me hope that the pigtail failed, but saved the heliax, which is exactly what happened. The 7/8 is as good as new! The new antenna is the one on the right, just above that corner reflector.

Photo of new StationMaster


So far, tests have been quite good and it appears that everything is playing just fine - once again!

 

 

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