The Times Protect ® LP-HBR-N series high performance surge arrestor series addresses applications in the 1.8MHz-100MHz spectrum that includes the 160-6 Meter Amateur Radio Bands. Our DC blocking technology employed in this gas tube design provides optimum isolation of the antenna port from the protected equipment port for maximum surge protection. LP-HBR-N series surge protectors have exceptional RF performance and are constructed from the highest quality materials for unsurpassed durability and longevity. They equal or surpass all applicable industry standards