ขาย เสาอากาศขยายสัญญาณดิจิตอล Hdtv สําหรับสายเคเบิ้ลทีวีสุนัขจิ้งจอก Hd 25db ราคาที่ดีที่สุด

#Digital #HDTV #Signal #Amplifier #Booster #For #Cable #TV #Fox #Antenna #HD #Channel #25db Digital HDTV Signal Amplifier Booster For Cable TV Fox Antenna HD Channel 25db Description: Features: 100% brand new and high quality. This amplifier can make your TV antenna get more channels, improve the clarity of the frequency, expand the receiving range. The number of channels you can receive is determined by what's being broadcast in your area. Channel reception is dependent upon distance from broadcast towers, terrain, surroundings, and weather. Check out what channels are available in your area first and how many you are able to receive. If your TV picture is not crystal clear, or you cannot receive the weak signals from far away towers, use this amplifier to boost the weakened signals. Works with any non-amplified TV fox antennas. We do not recommend using this amplifier if your house is very close to the broadcast tower and the signal is already very strong. The amplifier may cause self-oscillations and result in fewer signals received. Kindly Remind: If clients use the amplifier but handiest to locate the signal isn't sturdy, please try transferring your antenna to a distinct place. It is best to vicinity the antenna in line of sight with the tv tower(s) and keep away from obstructions. Do not forget to do a channel scan every time you move your antenna. Specifications: Material: ABS Color: Black Cable Length: 80cm/31.50in (Approx.) Frequency: 45-862 MHz Gain: 25dB Power Supply: 5V 1A Noise parent: Less than 4dB Quantity: 1 Set Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (No retail package) 1 X TV Fox Signal Amplifier 1 X Plug Converter