They can be used to join two male BNC plugs, or as gender changers. Interface Type: BNC Female to a BNC Female, Can be used with BNC male. It can also change the male connector of a BNC cable into a female connector.
eBay
1PC Round Disc Black BNC Female Jack To SMA Female Adapter Coaxial Radio Frequency Walkie-talkie Connector
Aliexpress UK
Professional RG59 BNC male crimp-on connector, 3 piece set. High quality and cost effective. 10 x Crimp on BNC Male Connector. Crimp tool (not included) should be used for best results. Made with nickel-plated brass and gold-plated pin.
eBay
1pcs RG58 BNC Male Plug to SMA Male Plug RF Coaxial Connector Pigtail Jumper Cable New 6inch~10FT
Aliexpress UK
Can be used on CCTV, DVR, DVR Cards Quads, Mulitiplexers, Switchers and anything else that has a BNC Input/Output. - Repair or extend AV lead without soldering or buying new lead. Material: Steel.
eBay
1Pcs BNC / TNC / SMA / RP-SMA RPSMA Clamp RG316 RG174 LMR100/ RG58 RG142 LMR195 / RG8X LMR240 / RG8 LMR400 RF Adapter connector
Aliexpress UK
Description: 1.This Converter is female to male jack design. 2.This connector can be used as adapter for audio and video connecting.
eBay
1 Pc Stainless Steel FM Radio Antenna BNC Connector Telescopic Aerial 0.7m
Aliexpress UK
Nickel Plated • Gender Changer • Extension Coupler • Cable Joiner • Professional Grade. Nickel Plated • Joiner Adapter • Cable Connector • Professional Quality. BNC Joiner Adapter - Perfect for cable extensions and joining cables.
eBay
1PCS SMB to SMA/SMB/Q9 BNC/F/MCX Male/Female RF Connector Wifi Antenna Convertor SMB Male Female RF Coax Adapter Gold Plated
Aliexpress UK
BNC Female to BNC Male. Converts your existing BNC cable into an angled connector. 90 Degree, angled connector. Beetronic Adaptor / Connector.
eBay
Coaxial LMR400 Cable N to N/ SMA/RP-SMA/BNC/ TNC/ Male Female Connector Crimp 50 ohm RF LMR-400 Pigtail Antenna Radio Cable
Aliexpress UK
Connector outer conductor: Female. 5m RG142 RF Coaxial Cable Connector 50ohm M17/60 RG-142 Coax Pigtail 16ft UK. 50m RG316 RF Coax Coaxial cable Connector 50ohm M17113 Shielded Pigtail 164ft UK. 30m RG58 RF Coaxial Cable Connector 50ohm Coax Transceiver Pigtail 98ft UK.
eBay
24PCS SMA RF Coaxial Adapter Kit SMA M/F to TNC UHF BNC N F Male Female Coax Cable Connector WiFi Radio Antenna Converter Set
Aliexpress UK
10PCS CCTV Video Male BNC Connectors. No need soldering or other connector to connect. 6 String Electric Guitar Adjustable Saddle Hardtail Bridge Set 78mm Top-Loading. Diorama 1/64 Parking Lot Mat Model Car Scene Display Large Garage Toy Mouse Pad.
eBay
1Pcs Adapter BNC female jack to SMA male plug nickel plating RF Coaxial Connector For antenna radio Wire Terminals
Aliexpress UK