ขาย เสาอากาศขยายสัญญาณดิจิตอล hdtv สําหรับ tv fox เสาอากาศ hd channel 25db ราคาที่ดีที่สุด

welcome to BestBuyshop.th span-new Digital HDTV Signal Amplifier Booster For Cable TV Fox Antenna HD Channel 25db craving Specification: 1. Working Frequency : VHF(172-240Mhz) \ UHF(470-860Mhz) 2. VSWR : ≤1.5 3. Impedence : 75 Ω 4. LNA Gain : 25dB 5. Reception Range: 50 miles 6. Cable : 1.5C-2V / Black L=0.6M 7. Connectors : F Male 8. Polarization：Linear 9. Voltage : 5V 10. Power Supply Connector : USB 11. Current Consumption : 20mA 12. Operation Temperature : -45 ~ 85℃ 13. Storage Temperature : -45 ~ 85℃ 14. Compatible with 720p, 1080i, 1080p/ ATSC Description: 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 Package includes: 1 X TV Fox Signal Amplifier 1 X Plug Converter #Antenna #Amplifier #HD #Signal #span-new #craving #Booster #Fox #TV #For #Digital #HDTV #Cable #25db #Channel #Antenna-HD #Digital-HDTV #Cable-TV