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Channel Master 7778 PRE-AMPLIFIER

Ideal for those locations where moderate amplification is required

UHF/VHF digital antenna pre-amplifier

Why a pre-amp instead of a one piece amplifier? Pre-amplifiers have an advantage over ordinary one-piece units as the amplifier is mounted near the antenna itself, thus eliminating amplification of unwanted noise and other types of interference that are present on your coax cable line. Another advantage is a lower noise figure, which results in cleaner, stronger signals. Power is provided to the amplifier via your existing coaxial cable, so no additional wiring is necessary. Easy to install, and comes with standard 75 ohm input/ output connections.

 

Preamplifier set-up chart

(click image for enlarged version)

 

7778 SPECIFICATIONS
UHF Gain  23dB
UHF Noise Figure 2.2dB
UHF Output Capability 50 dBmV
VHF Gain 16dB
VHF Noise Figure 3.0dB
VHF Output Capability 56dBmV
FM Trap Yes - switchable
Connections 2-75 ohm inputs, 1-75 ohm output

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*This item ships out same day if ordered before 2PM CST (Mon-Fri)


Average shipping charge for this item is $9.95.

For a quote to your area, please contact us at 1-800-397-5301

 

Get FREE SHIPPING on a 7778 pre-amp when you

order one with a 3671, 3679 or HBU44 antenna!

 

 

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Last modified: September 02, 2010