Morgan Systems M-325 LF/MF/HF/VHF/UHF Arrestor

Modern radio, television and FM stereo systems are the most delicate ever built and can be easily damaged by voltage transients delivered by outside antennas or commercial cable systems. Cable companies offer little, if any, lightning protection and are not responsible for resultant damage when it occurs. Model 325 offer do-it-yourself protection and easy installation in just about any home or institution based system. Each is completely shielded and constructed in an aluminum case for indoor/outdoor services, mounting footprint 3.25"x1.75", 1.875" tall. The only other installation requirement is a ground rod earth terminal connected to the chassis.

Model 325 is a broadband arrestor to work with any receive system in its frequency range.  Model 325 employs a gas discharge device for fast attack speed, and bleeder resistors to drain static.  Allows for DC voltage on coax transmission lines up to 50 volts AC/DC 2A max, to run pre-amps or antenna switching or rotating equipment.  Screw-in “F” connectors standard.   Remember, this is a receive only unit, and must not be transmitted through.  Mounting footprint/contact area on a conductive mounting surface is 3.25" x 1.75", overall dimensions 3.25" x 2.75" x 1.875" tall.

New variants:  M-325F-D:  Double units are two units with one footprint to save space in entry panels and junction boxes.