Channel Plus DA-500A 18dB Fixed Gain Amplifier
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Channel Plus DA-500A 18dB Fixed Gain Amplifier

18dB Fixed-Gain 40-1000 Mhz Signal Amplifier
  • Flat 18dB gain
  • Maximum output of 45dBmV
  • Wide frequency coverage
  • Low noise and distortion

Item #: 7709


Special Price: $74.99

List Price: $93.41

Your Savings: $18.42

Frequently Bought Together:

Channel Plus DA-500A 18dB Fixed Gain Amplifier

Special Price: $74.99

List Price: $93.41

Your Savings: $18.42


Channel Plus 3025 Multi-Room Video Distribution System

Special Price: $128.99

List Price: $161.15

Your Savings: $32.16

Price For Both: $203.98

  • Details
  • Specs
  • Reviews
  • What's Included
  • This amplifier is ideal for pre-amplifying the signal coming in from the cable company or outdoor antenna. It's wide frequency range means that the amplifier is able to handle all frequencies on the TV band. The amplifier uses precision surface mounted components in a "push-pull" circuit design that results in low-distortion, high reliability, and a compact size. An external power supply isolates the AC line noise from the amplifier's circuitry. This contributes to the high performance and low distortion of the signal.

    18dB of gain represents the loss incurred in approximately 300 of RG-6 cable or the signal lost in an 8-way splitter and 100 feet of cable.

  • Specifications

    Manufacturer: Channel Plus
    Manufacturer Product No.: DA-500A
    Bandwidth: All antenna and cable bands
    40MHz to 1GHz
    Max Output at All Frequencies: 12 channels operating: 45 dBmv (100dBmV)
    48 channels operating: 39 dBmv (100dBmV)
    Nominal Gain: 18 dB
    Gain Flatness: +/- 1.0dB from 40MHz to 1GHz
    Gain Control Range: Fixed at 18
    Noise Figure: 5.0 dB at maximum gain
    Return Loss: 50MHz to 300MHz: Greater than 15dB
    300MHz to 800MHz: Greater than 10dB
    Hum Modulation: -65dB at max. gain
    Power Supply: 105 to 120V AC to regulated 12V CD at 400 mA (included)
    Dimensions: 6.2" x 1.2"x 2.9"
    Shipping Weight: 3.2 lbs
    Operating Temperature: 32°F to 122°F
    Warranty: 1 year

  • 8 Reviews

    Review of 7709 Review by ADRIAAN
    Review of 7709

    The item arrived and has been installed. The cable reception is clearer.

    Posted on 5/6/2011

    Review of 7709 Review by THEODORE
    Review of 7709

    This is pretty much plug and play. I've got a 4 way splitter behind the amp running TVs thru old-old wiring and the signal quality is excellent. I'd rate it 5 stars but I'm not doing anything exotic with it.

    Posted on 8/20/2009

    Review of 7709 Review by THOMAS
    Review of 7709

    Does one thing very well: amplified my modulator signal after a long run from my camera. Very clean signal boost.

    Posted on 4/23/2008

    Review of 7709 Review by PETER
    Review of 7709

    Noticed an improvement

    Posted on 2/7/2007

    Review of 7709 Review by WILLIAM
    Review of 7709

    Works well. Excellant service

    Posted on 1/26/2005

    Review of 7709 Review by RICARDO
    Review of 7709

    Excellent quality amp!

    Posted on 8/15/2004

    Review of 7709 Review by BRUCE
    Review of 7709

    Got it installed it, it works!

    Posted on 9/2/2003

    Review of 7709 Review by JOSHUA
    Review of 7709

    When used with an antenna, the amplifier was too much. When used with cable before distribution, it worked fine.

    Posted on 8/27/2003

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    • 18dB Fixed Gain Amplifier
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