The SureCall SC-510W Signal Catcher window mount antenna is a wide-band directional antenna. It is designed to rebroadcast cellular signal from outside to a signal booster unit.
The SC-510W works with 2G/3G/4G/LTE voice and data on all US and Canadian cell carriers. It offers up to 7dBi / 10 dBi of gain. It can be attached directly to the window using the included mount. It is 11.8" in diameter.
The antenna does not require its own power source. It will connect to a booster unit via a coaxial cable.
The SC-510W eliminates the need for a roof-mounted outdoor antenna. It’s a great choice for consumers in apartments or condominiums without access to the roof. If you have cell signal at the window, the SC-510W will transmit it indoors. The distinctive circular mesh design prevents oscillation with indoor antennas, and a 30 - 50 ft separation between antennas is needed to prevent feedback. For more about antenna placement and preventing oscillation (feedback) please see our guide.