Продукти SP-1GЗа предпазване от свръхнапрежения в кабелни TV мрежи. SPF85sHigh-Pass Filter with overvoltage protection. SPS85s & SPT85sProtection against overvoltages and surges in CATV networks and defends TV receivers without worsening the signal quality. DSAT-72Set of passive elements designed for distributing RF signals.