We removed this old Harris BC5HA transmitter recently:
It was installed new in 1974, when the station moved to this site from another one a few miles up the road. It functioned as a main transmitter until the BE AM5E was installed in late 2001. The BE transmitter, other than a power supply issue, has been a solid, reliable unit. Truth be told, the last time the BC5HA ran was in 2006. After that, the unit refused to run, a bad modulation transformer was suspected. It was deemed not worth it to repair, thus, out the door it goes. We ended up giving it to a local contractor who scrapped the metal in lieu of payment for his labor. The only thing he could not take was the aforementioned modulation transformer, which is full of PCB’s. That will have to be hauled away by a licensed disposal company.
We may be getting a second hand Nautel transmitter from another station as a backup transmitter. If that comes to fruition, then a couple of racks can be added to the end of the Phasor/transmitter/transmitter row and the wiring for the remote control and STL can be simplified and neatened up.
WROW 590 KHz, Albany, NY is another one of those successful AM stations. They have a music format, which I would characterize as a blend between nostalgia and oldies. They do well in the Albany book and most importantly; make money. The Wikipedia entry is a little dated, as they have had a music format for over four years now. The low dial position helps, as I can get the station up near the Canadian border and most of the way down to Poughkeepsie during the daytime pattern operation, which is better than across town WGY, 50,000 watts non-directional.
Here are a few pictures of the transmitter site:
WROW main transmitter
WROW transmitter room; main and backup transmitters, phasor, equipment rack, etc.
The former backup transmitter for WROW-AM. This was moved from the original transmitter site, located a few mile north of the current transmitter site in Glenmont, NY. The current transmitter site was constructed in 1974.
WROW antenna array. The station transmits with 5,000 watts daytime and 760 watts night time. The towers are slightly tall at 105 electrical degrees. It is hard to do tall towers at the low end of the dial because the towers get very tall. These are 149 meters (488 feet) tall.