Mount the chassis close to or on electrical service box and connect the protruding 24" leads to 120-0-120VAC line service through existing or new 60 amp or greater two pole circuit breaker to provide structural overvoltage protection, RF and noise filtration at power delivery entrance.

Chassis also includes coaxial television arrestor that DC passive up to 50V AC/DC, 54 - 1500MHz, 75 ohms through "F" connectors input - output. Excellent for commercial CATV, outdoor antennas or TVRO / DBS systems.

Telephone section is designed for one or two lines, 4 wire, modular wiring using RJ-11 connectors. Circuit is a hybrid gas tube / metal oxide system utilizing high permeability ferrite cores, 30db HF RF rejection.

Unit is built in a 4" square aluminum chassis, 21/2" tall, weight 2 pounds. Includes 4 page owner's manual / installation guide.