This paper introduced the utilization of double column suspended guyed tower abroad, the form-finding of suspended cable and the size determination of tower. The dynamic characteristic of double column suspended guyed tower was analyzed using finite element method with guy vibration in first 16 dynamic models. The result shows that new type fittings need further studying due to the large stress of guy lines and fittings. The advantages and shortcomings of double column suspended guyed tower, self-supporting tower and traditional guyed tower were compared, and the results showed that double column suspended guyed tower was most economic when land occupation was not restricted.