The Channel Master television antenna booster (preamplifier) will amplify digital and HD signals received by your antenna. This antenna amplifier is a high gain, low noise preamplifier used for weak signal areas to allow a weak signal that is present at the antenna to be amplified to a viewable strength. This TV antenna preamplifier works best for persons in weak signal areas and is subject to overdrive if used in areas with fairly strong signals. In stronger signal areas our medium gain preamplifier, the CM 7778 is a better choice.

• VHF and UHF bands with separate amplification
• Gain: VHF 23 dB - UHF 26 dB
• Can be configured for separate or combined inputs
• Includes a switchable FM trap
• Outdoor rated housing
• Mast mounted amplification unit with indoor power supply connects via coaxial cable