If you need to extend the range of your Compact Wireless Callbox, this SMB to BNC adapter cable allows you to connect an external antenna for improved signal reception and transmission. The callbox comes equipped with an SMB (SubMiniature version B) coaxial RF connector, and this adapter securely attaches to it, providing a BNC (Bayonet Neill-Concelman) connector on the other end. The BNC connector is a miniature quick-connect/disconnect RF interface, commonly used for coaxial cable connections in radio and communication applications.
By using this adapter cable, you can optimize your Compact Wireless Callbox for use in areas where the internal antenna’s range may be insufficient, ensuring more reliable and extended communication coverage.
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