Channel Master's 3410 is a compact, versatile RF signal amplifier designed for indoor use with coaxial cables. The 3410 can improve reception whether the problem is weak signal strength at your antenna, or loss of signal quality due to a long cable run. Unlike the inexpensive boosters you find in hardware stores, the 3410 is a "bi-directional" design that provides a return signal path for use with a cable box or cable modem (return signal is not amplified). The included AC power supply connects to the 3410 via a short length of coax cable, which is also included.
Details:

    * compatible with antenna and cable TV signals
    * cable company approved for digital cable, HDTV, and high-speed Internet
    * bi-directional for digital services
    * amplifier gain: 15 dB
    * operating frequency range: 54-1002 MHz
    * return path frequency range: 5-42 MHz (for cable modem applications)
    * 75-ohm impedance
    * noise: 2.7 dB
    * three F-type coaxial connectors (1 input, 1 output, 1 power)
    * included AC power supply provides power to amplifier via coaxial cable connection (cable included)
    * 6000-volt surge protection
    * weather-sealed housing resists corrosion
    * 3-5/8"W x 1-1/8"H x 3-1/2"D
    * warranty: 5 years
    * RG-6 cable is recommended