Universal Amplified Indoor Digital HDTV Antenna DVB ATSC ISDB 230MHZ 25dbi
Universal Amplified Indoor Digital HDTV Antenna DVB ATSC ISDB 230MHZ 25dbi
Manufacturing Universal Amplified Indoor HD DVB ATSC ISDB TV Antenna Powerful Digital
To explain HDTV, we first need to understand DTV, or the system in which all signal propagation is done through a digital stream consisting of binary digits. The transmission rate of digital signal is 19.39 megabytes per second. Such a large data flow transmission speed ensures the high definition of digital TV and overcomes the congenital deficiency of analog TV. At the same time, as a result of digital TV can allow the existence of several kinds of system signal at the same time, so each digital channel can be divided into a number of sub-channels, to meet the demand of increasing channels. HDTV is one of the highest DTV standards, namely, High Definition TV, so it is called HDTV.
Manufacturing Universal Amplified Indoor HD DVB ATSC ISDB TV Antenna Powerful Digital
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Electrical Specifications atsc antenna |
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Product Name |
Manufacturing Universal Amplified Indoor HD DVBT TV Antenna Powerful Digital |
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Frequency range |
174-230/470-862MHz |
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Gain (dBi) |
25 |
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VSWR |
≤1.5 |
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Maximum input power (W) |
50 |
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Output Impedance(Ω) |
75 |
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Polarization |
vertical |
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Receive Channel |
30-80miles |
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Receive Channel |
All free channels |
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Connector type |
F male/IEC/SMA straight or 90degree plug or customized |
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Mechanica Specifications |
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Dimensions(cm) |
33.5x30(The thickness can customized) |
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Operation Temperature(℃) |
-20~+85 |
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Storage Temperature(℃) |
-20~+85 |
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Color |
White,Black,Transparent,or customized |
Detailed Images
Remarks: The TV antenna without amplifier. If you need TV antenna with amplified, please contact me.
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