Here is a set of extra coax adaptors I have for sale. It includes: 4 UHF female to N Male connectors 2 Phono Male to UHF female connectors 3 UHF female to BNC male connectors 1 UHF double female (barrel connector) 1 BNC female to PL259 (UHF Male) connector I am asking $22 for the set, which includes shipping in the CONUS. 73s John NE0P