Antronix Advanced, ARA4-8.

Gray.

12vdc, 4 outputs.

Fwd: 52-1000 Mhz, +8dB

Rev: 5-42 Mhz, +8dB

• Four port amplifier with a passive return path provides an increase of +7.5 db per port. Reduces snow and prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV reception.
• Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Exceeds all SCTE Standards. 3 dB Noise Figure provides clean amplification of weak signals to overcome the poor noise figure in TV tuners and converters.
• 6 kV surge protection for protection against lightning strikes. The nickel plated housing provides the excellent corrosion resistant protection against salt fog and rust. 
• PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against

Impedance

75 Ohm

.