DC GRound Blocker & Isolation Transformer

DC GRound Blocker & Isolation Transformer
Item# 75-504
Regular price: $6.95
Sale price: $5.95

75-504
DC GROUND BLOCKER & ISOLATION TRANSFORMER

75 ohm In/Out, Male "F"_ connector to Female "F"_ connector. Eliminates hum bars or audible hum generated when A/V components are connected directly to a cable TV or satellite system. Isolates ground potential differences within an Audio\Video system without affecting the RF signal. Frequency range 54-890MHz. 6" long.