The Gates Air FAX-10, Numero Dos

This is the second Gates Air FAX-10 that I have installed. This one is in the shipping container transmitter site from the previous post of the same name.  In this case, we dispensed with the equipment rack that came with the transmitter and installed it in a standard Middle Atlantic rack.   The Harris rack configuration wastes a lot of space and since space is at a premium, we decided to do it our own way.

Gates Air FAX-10 in Middle Atlantic rack
Gates Air FAX-10 in Middle Atlantic rack

The bottom of the rack has the transmission line dehydrator. The top of the rack has the Dielectric A60000 series 1 5/8 inch coax switch, a Tunwall TRC-1 switch controller, and the Burk ARC-16 remote control.  I cut the rack panel top to accommodate the coax switch.  The racks were removed from an old studio site several years ago and have been in storage since then.

Gates Air FAX-10
Gates Air FAX-10

The Gates Air FAX-10 transmitter on the air, running a sports-talk format.

Dummy load and Broadcast Electronics FM10B transmitter
Dummy load and Broadcast Electronics FM10B transmitter

View from the other side showing the test load and BE FM10-B transmitter.  This transmitter had a problem that I have run into before with BE FM transmitters.  The jumper between the exciter and IPA had the wrong phase rotation causing reflected power.  I added a foot to its length and that problem disappeared.

Hoth

Alternate title: Winter in the Northeast

For all you southerners and west coast people, we have been having an average winter here in the Northeast. While many of our transmitter sites are drive-ups, we have several located at ski area mountain peaks.  Technically, those mountain-top transmitter sites are a fantastic way to get the Height Above Average Terrain (HAAT) way up there.  Logistically, they are much more difficult to deal with.  Installing a new transmitter or even refueling a generator takes major effort.  Working in the cold and wind is much more fatiguing and requires paying special attention to protective clothing, hydration, exposure, etc.

Here are a few pictures from Killington and Pico mountain ski areas in Vermont

Your ride is here.
Your ride is here.

The snow grooming machine is the only way to bring anything up to the top of the mountain during the wintertime. In this case, I needed to replace a BW Broadcast TX 1500-watt transmitter.

Trail from ski lift to tower
Trail from ski lift to tower

Even with the snow grooming machine, the last few hundred yards need to be walked. Fortunately, the snow is packed and not too deep here.

Tower on Pico Mountain
Tower on Pico Mountain

Tower is encrusted with ice. I can tell the tower climber is having a great day:

Tower climber working on ice encrusted towe
Tower climber working on ice-encrusted tower

Riding the chair lift back down the mountain gets plenty of strange looks from those skiers coming up:

Pico chair lift
Pico chair lift

Over on Killington Peak, conditions are actually worse.

Killington Peak tower
Killington Peak tower

The ERI antenna heaters cannot keep up with the ice buildup.

ERI two bay antenna with ice.
ERI two-bay antenna with ice.

The general manager insists that this winter is not too bad and everything should be working right. My statement to her: Based on my 27 years of experience, your shit is fucked up. But if you know how to fix this, come on up and show me.  She deferred.

FM transmitter building and antenna
FM transmitter building and antenna

What the fire tower looked like last winter.

Killington peak fire tower
Killington peak fire tower

Train from the Gondola to the tower
Train from the Gondola to the tower