High-gain antennas have the advantage of longer range and better signal quality, but must be aimed carefully at the other antenna. An example of a high-gain antenna is a parabolic dish such as a satellite television antenna. Low-gain antennas have shorter range, but the orientation of the antenna is relatively unimportant. An example of a low-gain antenna is the whip antenna found on portable radios and cordless phones. Antenna gain should not be confused with amplifier gain, a separate parameter measuring the increase in signal power due to an amplifying device.
High - gain antennas have the advantage of longer range and better signal quality , but must be aimed carefully at the other antenna . An example of a high - gain antenna is a parabolic dish such as a satellite television antenna . Low - gain antennas have shorter range , but the orientation of the antenna is relatively unimportant . An example of a low - gain antenna is the whip antenna found on portable radios and cordless phones . Antenna gain should not be confused with amplifier gain , a separate parameter measuring the increase in signal power due to an amplifying device .
Antennas with higher gain have what positive feature?
Antennas with higher gain have what positive feature ?
longer range
longer range