It certainl looks like a KING ANTENNA knock-off to me... Havent looked up anything on it.
I bet it rotates but doesn't raise up/down just like the JACK antenna does shown here.
Looking at the OP photo however those dipole ends looks like they will get rather close to the Air Conditioner if it did rotate.
Being from the ham radio world I like the idea of bigger dipoles as compared to the Jack Antenna small stubbies that stick out of it.
Me gonna have to look at some specs to steer me away from the JACK antenna...
I did play with one these OMNI two dipole antennas and it sucked big time... It stows inside my trailer real good so became a PLAN B item.
Roy Ken