Model Number:318A TV Antenna Frequency Range: 174-860MHz Reception Range: VHF/UHF Gain: 30dB with Amplifier Maximum Output Level: 100dBμV Impedance: 75Ω Noise Figure: ≤3dB Power supply: via USB 5V/50mA 1 X HDTV Antenna 1 X Base 1 X External Amplifier 1 X Power Adapter 1 X 32.8ft coaxial cable 1 X M5 Screw 4 X M6 Screw 1 X M5*50 Screw 2 X Iron clip 1 X Instructional Manual 4 X Expansion nail Set up guide: Step 1:Connect the end(F-male) of attached coaxial cable to the ANT/IN connector on the back of TV or DVB-T tuner. Step 2:You can install the antenna indoor or outdoor walls,balconices,roofs. Step 3:In the TV\'s or STB\'s setup menu,set the tuner mode to "Antenna" or "Air". 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,channels search or channel scan.Consult the TV manual for detailed instructions. Step 5:If reception is sporadic, try moving the antenna to another location and re- scanning the TV until optimal position is found. Step 6:Fix the antenna on the optimal position Before you buy: 1.Check what available channels are in your area by using these websites: “antennaweb.org” or ”antennapoint.com”. 2.You need to know whether your TV is normal TV or HDTV: - if you have normal tv, then you need the digital terr.STB. - if you have HDTV, then you can directly use it. 3.If you cannot receive any channel after connection, please try to reconnect the amplifier again and restart your TV. 4. The signal reception of this antenna will be affected by weather, terrain and obstructions. Therefore, we suggest to place the antenna at a high place without any obstruction. 5. Our antenna is not a 360 reception type but an directed antenna. Therefore, buyer need to test which way can receive the better signal and more channels. If you have any question or problem, we will offer you a detailed guidance. Two really useful websites to find out what channels you should be able to get at your home 1. Antennaweb.org is run by the Consumer Electronics Association and the National Association of Broadcasters.The interface hasn’t changed in over a decade, but it’s simple and the information is useful. 2. TVFool.com is more complex, but gives a lot more detail including gorgeous plots of theoretical signal strength and where the broadcast towers are located. Tips: And if you’re looking for a cable-style TV schedule, TitanTV.com is a free Web service that lists local programming. Notification: 1.Please scan for channels each time you try a new position for the antenna 2.Channels you will get depends on the TV tower broadcasting in your area, distance, terrain and surroundings. Payment 1.We accept Alipay, West Union, T/T. All major credit cards are accepted through secure payment processor ESCROW. 2.If you can\'t check your account immediately after order closed, please wait for a few days and retry. Payment must be completed within 3 days. Shipping Please as far as possible to choose Aliexpress stardard shipping, it will arrive about 15-35 days for most countries. If the item is urgent mail, please choose DHL or AliExpress Premium Shipping to save time. Glad to do drop shipping, pls provide us correct and complete address and receipt information. 1.All orders will be shipped within the promised processing time(Normally within 3 days). 2.We will write \'Gift\' or \'Sample\' or a lower and resonable price on invoice for each piece. If you have any suggestion, plz leave a remark on order. 3.Customs Tax should be paid by buyer, Seller won\'t pay any Customs Tax. 4.Remote Area: For Remote area, DHL/FEDEX/UPS/TNT will charge extra \'Remote Area Fee\', please note it. 5. For Spain warehouse, we send goods via ASM by default, the zip code 35xxx or 38xxx 51xxx 52xxx 07xxx are remote area in Spain, we can not ship the parcel to these areas, if u want our product really, plz choose to ship from china, many thanks for your support on our product. 6.Delivery Time:SERVICE TRANSIT TIME is provided by carrier and excludes weekends and holidays, transit times may be various, particalarly during the holiday season. 7.Contact us if shipping cost show very expensive, we shall offer a more safety and lower price shipping to reach you. Refund 1.You have 7 days to contact us and 30 days to return it from the date you received. If this item is more than 7 days since it reached you, it is considered be used and we will not issue you a refund or replacement. Shipping cost is bear by buyer. 2.All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return. We only accept return the goods by Post or Tracked Shipping Method. 3.We will bear all the shipping cost if the product(s) is(are) not as advertised. Feedback We mantain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important! Please kindly contact us immediately BEFORE you leave a Middle or Negative feedback, so that we can satisfactorily address your concerns.