RANGEFUL 7dB Cavity Coupler, N-Female for Uneven Signal Distribution LTE CDMA GSM to DCS 3G 4G 5G Mobile Signal Booster Repeater Amplifier
The CC7 7dB Cavity Coupler is a signal distribution device for uneven signals. This coupler is used to connect antennas and/or additional devices, allowing you to adapt signal distribution to specific tasks and conditions. With a 7dB output signal loss, it strengthens the weaker signal so that it's 5 times less powerful than the main line. Operating across a broad frequency range of 698 to 2700 MHz, this coupler supports most GSM, 3G, and 4G mobile standards. It is necessary when: using two internal antennas for cellular signal transmission in two rooms of different sizes; cable lengths of the two internal antennas vary; or dealing with a network topology featuring numerous branches from the main cable.
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