The J-105-13-WC 10 element Yagi antenna for Channel 13 is specifically designed for commercial and industrial master antenna installations.  Its heavy-duty construction ensures reliability under severe climatic conditions, providing a durable, trouble-free operation.   Our single channel antennas feature sharp directivity for high gain, and excellent front-to-back ratios. All J Series antennas are available with the exclusive Wade Cantilever Mount.