Free HD Channel TV Antenna
Overview
Dtmb/HDTV digital TV antenna, the basic function of a television antenna is to capture radio signals sent from a television station, which typically travel within the very high frequency (VHF) and ultra-high frequency (UHF) bands. By receiving these electromagnetic waves and converting them into electrical signals, the antenna enables the television to decode and display television programs.
Key Features
Small size and easy to install It is small in size and designed to be placed indoors, such as near a television. Although convenient, the reception effect may be limited by the structure of the building and the distance from the broadcast tower. | High gain good signal It can enhance the signal reception ability, and the omnidirectional antenna can receive signals from multiple directions | Durable and durable ABS durable and drop resistant |
Parameters
Electrical Specifications | |
Frequency Range (MHz) | UHF470- 862 |
Bandwidth (MHz) | 70 |
Input Impendence (Ω) | 75 |
V.S.W.R | ≤2.0 |
Gain (dBi) | 25 |
Polarization Type | Vertical |
Power Capacity (w) | 50 |
Mechanical Specifications | |
Cable Length | 3m |
Connect Type | IEC Male |
Bandwidth | 70 MHz |
Working Temp(℃) | -20~75 |
Storage Temp(° C) | -20~75 |
Applications