The Channel Master television
antenna booster (preamplifier) will
amplify digital and HD signals
received by your antenna. This
antenna amplifier is a high gain,
higher noise then orignal 7778
preamplifier used for medium to weak
signal areas to allow a weak signal
that is present at the antenna to be
amplified to a viewable strength.
The CM7778 preamp offers less gain
than the CM7777 but still has plenty
of gain to get the signal from the
antenna to the TV set. This preamp
is a perfect choice if you are in a
medium strength signal area but are
still having trouble receiving good
signals. Preamplifiers are also used
if you anticipate distributing your
signal with a digital splitter to
multiple outlets throughout your
house as splitters reduce the signal
strength available at each output.
16DB gain approx 4DB Noise.
• Combined VHF/UHF inputs
• Gain: 16 dB, 54 to 860 MHz
• Includes a switchable FM trap
• Outdoor rated housing
• Mast mounted amplification unit with indoor power supply which connect via coaxial cable
• Preamplifier and its power supply can withstand up to 140° F temperatures
• Combined VHF/UHF inputs
• Gain: 16 dB, 54 to 860 MHz
• Includes a switchable FM trap
• Outdoor rated housing
• Mast mounted amplification unit with indoor power supply which connect via coaxial cable
• Preamplifier and its power supply can withstand up to 140° F temperatures