WSQT has installed a new 40 watt tube final rig inputting into our low antenna that yields enough signal to receive for miles but is damned hard to DF.
As you go up and down a block, a direction finder antenna swings wildly from all the multipath. There is little or no direct wave in most places, which is why so much power is needed to get any range.
The signal is clean and there have been no interference complaints, but we now cover a major part of DC with limited vulnerability to direction finding attack.
