ขาย อุปกรณ์ขยายสัญญาณเสาอากาศดิจิตอลทีวี HDTV Antenna Amplifier Signal Booster High ( ไม่รวมเสาอากาศทีวี ) ราคาที่ดีที่สุด

อุปกรณ์ขยายสัญญาณเสาอากาศดิจิตอลทีวี HDTV Antenna Amplifier Signal Booster High Gain Low Noise for TV HDTV Antenna with USB Power Supply Features: Easy to operate and install. Enhance the digital/analogue signal strength and signal quality. Suitable for indoor use. Provide extra clear view from your PC/Laptop. Fast and easy to set up -Unwrap, plug it in and Scan channels. Get more channels, improve frequency clarity, expand the receiving range. It has high gain and low error rate digital tv signal reception,and a significant signalenhancement in actual use. Increase the reception of TV programs, and eliminate the pause the mosaic images. Product description Specification: Working Frequency : VHF(172-240Mhz) \ UHF(470-860Mhz) VSWR : Less than or equal to1.5 Impedence : 75 Ohm LNA Gain : 30dB Reception Range: 60 miles Cable : 1.5C-2V Cable Length :0.6m/1.97ft Connectors : F Male Polarization:Linear Voltage:5V Power Supply Connector:USB Current Consumption:20mA Operation Temperature: -45 degree Centigrade ~ 85 degree Centigrade Storage Temperature: -45 degree Centigrade ~ 85 degree Centigrade Compatible with 720p, 1080i, 1080p/ ATSC Color: Black #อุปกรณ์ขยายสัญญาณเสาอากาศดิจิตอลทีวี #HDTV #Antenna #Amplifier #Signal #Booster #High #Gain #Low #Noise for #TV HDTV Antenna with #USB #Power #Supply