30 piece RF Adapter Kit includes UHF, BNC, N, TNC, SMA, Mini-UHF | Powerwerx
Amazon.com: BNC to UHF 4 Type RF Connector Kit Coaxial BNC Male Female to UHF Male Female RF BNC UHF Radios Adapter Kit for Antennas Wireless LAN Devices Coaxial Cable Wi-Fi Radios
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Bomar Interconnect Products - ADPT4RP - Connector Kit RF Antenna Adapter Kit N BNC UHF TNC SMA Universal, ADPT Series - Allied Electronics & Automation, part of RS Group