Mini Spider Digital TV Antenna Built-in Amplifier HD TV Antenna 4K DVB-T2 AntennaSpecifications:1. Working frequency: VHF (172-240Mhz)/UHF (470-860Mhz)2. Standing wave ratio: ≤ 1.53. Impedance: 75 Ω4. LNA gain: 29dB5. Color: Black6. Cable: 1.5C -2V/Lenth=3.5m7. Connector: Universal8. Polarization: Linear9. Voltage: 5V10. Power connector: USB11. Working temperature: -45~85 ℃12. Storage temperature: -45~85 ℃13. Compatible with 4K, 720p, 1080i, 1080p/ATSCUsage steps
Step 1: Connect the antenna directly to a high-definition TV with a high-definition tuner, or connect it to a TV without a high-definition tuner through a set-top boxTelevision.
Step 2: Place the TV antenna in the best position, usually on a wall or window.
Step3: Use the TV's "Channel Search" to scan channels and prepare to enjoy free TV.What if the TV antenna cannot receive the signal or the antenna cannot achieve the expected effect?1) Check if the antenna is properly connected to an HDTV or third-party HDTV receiver, such as a TV set-top box.2) Rescan the channel and set the mode to antenna or air in the TV settings menu. Please refer to the TV manual for detailed instructions.3) If you have seen snow-white (but visible) images on analog TV channels before, you may not have strong enough signal to display this new format. Try repositioning the antenna in different positions, sometimes moving it only a few feet can make a difference.
The package includes:1 * Digital TV antenna amplifier