HD TV Antenna Indoor Outdoor - Digital HDTV Antenna for Free to Air HD Channels, Home Use

Product Specifications:
- Product Size: 220 mm × 36 mm × 1 mm
- Bag Size: 350 mm × 110 mm × 23 mm
- Weight: 110 g

Compatibility: Supports a variety of digital terrestrial signals (DVB-T/T2, ISDB-T, DMB-T/H, ATSC) and HDTV for DAB/FM radios.

Performance Characteristics:
- Range: Up to 200 miles
- Coaxial Cable Length: 3 meters
- Voltage Standing Wave Ratio (V.S.W.R.): ≤ 1.5 (Maximum: 1)
- Impedance: 75 Ω
- Multidirectional Reception Capability
- Channel Scanning Functionality
- Gain: 25 dBi
- Operating Frequency: 174 MHz ~ 240 MHz, 470 MHz ~ 862 MHz

Mounting Options Available

Design Features:
- Color: Black

Environmental Specifications:
- Operating Temperature: -45°C ~ 85°C
- Storage Temperature: -45°C ~ 85°C

The logic behind this product is as follows:

1. First, whether there is terrestrial digital TV signal coverage locally (this depends on local government policies).

2. The number of TV channels you can receive depends on how many channels the local TV broadcast towers transmit.

3. Whether the TV model supports digital TV; older TVs that do not support digital TV need to use a set-top box.

4. In areas with poor signal, adding a signal amplifier will greatly improve reception, resulting in smoother pictures and more channels received.

5. The amplifier operates at 5V and does not support higher voltages; both TVs and set-top boxes have USB power ports for charging.