ขาย Catv Signal Amplifier Booster Tv 8 Channel 30db Jma 1030mk8 kHpm ราคาที่ดีที่สุด

8 tv boster & splitter booster Jma 1030mk8 Gain: 30db. Instruction: When the picture is not clear enough, This amplifier can produce the graininess and enhanced the clarity of your tv set by amplifying the signal. When used with several tv sets, It is recommended to amplify the signal with this amplifier before the distribution of the signal. - it reduces the error rate of teletext and boosts the transmission speed. - it can be used in many places, at home or in shops or hotels. Major characteristics: Innovative design with all the connectors, which makes the wire and installlation easier. Imported components, low noise coefficient, high output level. - wide frequency range, high dynamic range, superior shielding capacity, high isolation level. Low power consumption, high performance. Installlation: To guarantee an ideal signal to noise ratio and clarity of the image, Keep the amplifier as far away from the tv set and as close to the catv splitter as possible.