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(More customer reviews)The product details don't make it clear that this is the product is actually the "BDA-K1/PS/RA" which means it includes a power supply. No coax cables are provided, and you will need at least one to connect the power supply, as well as another to connect the amp wherever you are inserting it in your system (typically as early as possible where the cable enters your premises).
The warning about not using an active return amp unless your upstream signal level is above 50dBmV is an ok rule of thumb; I would probably suggest that if you are above 45dBmV then it may be worthwhile. However, you should also be concerned about the downstream power level since equipments' tolerance for downstream power is typically much narrower (e.g., -12 to +12dBmV) and this amp gives a +15dBmV boost. You should not use this amp unless the downstream power level is less than -3dBmV.
Also, it may be a problem in your dwelling that different branches have different numbers of splits and, while the amp brings one branch into balance, another branch gets taken out of the optimum range. In that case, you can buy attenuators like In-Line Attenuator 3 dB to bring down the power levels on such a branch.
Click Here to see more reviews about: Motorola Signal Booster 1-Port Cable Modem TV HDTV Amplifier with Active Return Cable Modem Boost
There is nothing worse than having a great TV to watch your favorite programs, while having a grainy or pixilated (digital cable) picture. Motorola BDA amplifiers give your TV signal a boost while maintaining full compatibility with all of your cable services. Simply install the BDA-K1/RA where your cable or antenna comes into your house and begin enjoying a better picture, faster downloads, and a more reliable HD or Digital TV signal. With a name like Motorola, how can you go wrong? The BDA-K1/RA is fully compatible with all cable TV standards, cable boxes, cable modems, routers, HDTV and more. Active return may not fix all of your problems if the product is not installed properly - or if the incoming cable signal is not problematic.
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