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Remote Control Factors
Release time：
2023-03-23 16:32
source：
The main factors that affect the remote distance of RF Remote Control are as follows:
Transmit power
Large transmission power means long distance, but high power consumption and easy interference;
Receiving sensitivity
The receiving sensitivity of the receiver is improved, and the remote control distance is increased, but it is easy to be interfered and cause malfunction or loss of control;
antenna
Straight-line antennas are used, and they are parallel to each other, and the remote control distance is long, but it occupies a large space. In use, the antenna can be elongated and straightened to increase the remote control distance;
height
The higher the antenna, the longer the remote control distance, but subject to objective conditions;
Block
The wireless remote control used uses the UHF frequency band specified by the country. Its propagation characteristics are similar to that of light. It spreads in a straight line and has small diffraction. If there is a wall between the transmitter and the receiver, the remote control distance will be greatly reduced. If it is a reinforced concrete wall , The influence is even worse due to the absorption of electric waves by the conductor.
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