ขาย อุปกรณ์เสาอากาศดิจิตอลทีวี 980 ไมล์ Hd 4K Hdtv 1080P พร้อมเครื่องขยายเสียง ราคาที่ดีที่สุด
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รายละเอียดสินค้า
Working Frequency:VHF (170-240Mhz) / UHF( 470-860Mhz)
Power Supply Connector:USB
Operation Temperature:-45 - 85℃
Storage Temperature:-45 - 85℃
Compatible with 720p, 1080i, 1080p/ ATSC
VSWR:less than equal 1.5
Impedence:75Ω
LNA Gain:25dB
Reception Range:980 miles(Max)
Size:335x235x0.6mm
Cable:1.5C-2V/Lenth=3m
Polarization:Linear
Voltage:5V
Set up guide:
Step1:Connect the end of attached coaxial cable to the ANT/IN connector on the back of the TV or Digital Converter Box,Plug the USV plug into the USB port of the TV or Digital Converber Box.
Step 2:Hand held the antenna,near the window,place it horizontally or vertically.
Step 3:In the TV's or STB 's setup menu,set the tuner e to"Antenna"or"Air"For more detailed instructions,please refer to your TV manual.
Step 4:In the TV's or STB's setup menu,set TV to"scan"for channels.This can sometimes be listed as auto-program,auto-scan,channel search or channel scan.Consult the TV manual or detailed instructions.
Step 5:If reception is sporadic,try moving the antenna to another location and rescanning the TV until optimal postition is found.
Step 6:Fix the antenna at the optimal position you found.
Adjustment of antenna directions
Connect the antenna to TV properly.
Set TV to Antenna e.
When the signal quality is low,adjust the location of the antenna or rotate it towards television station.
you an watch the clear tv program until the signal quality gets improved.
colour:black
Material:Plastic + metal
Package Contents:
1 * TV Antenna
1 * Signal Amplifier
1 * Universal ConnectorOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
