They are commonly used to extend the video section of a BNC to BNC cable by converting a male BNC Jack back to a Female BNC Jack, simple to use, simply twist and insert\remove! High Quality CCTV Joiners are made using nickel plated copper, ensuring no loss of video quality.
eBay
1/5/10pcs 50 ohm BNC-KY insulated white glue BNC socket Q9 female head welding panel bnc female head connector
Aliexpress UK
They are commonly used to extend the video section of a BNC to BNC cable by converting a male BNC Jack back to a Female BNC Jack, simple to use, simply twist and insert\remove! SECURICAM High Quality CCTV Joiners are made using nickel plated copper, ensuring no loss of video quality.
eBay
1Pcs Q9 BNC Banana To Two Dual 4mm Banana Male Female Jack Coaxial Connector BNC Tee Type 3Way Splitter RF Adapter High Quanlity
Aliexpress UK
This connector is a female to female connector used to join two BNC Male CCTV Connectors / Cables. Nickel Plated Connector corrosion resistance. A: Yes, Yes. no front/decoy or switch and bait. we are 100% UK based.
eBay
1Pcs Q9 BNC Banana To Two Dual 4mm Banana Male Female Jack Coaxial Connector BNC Tee Type 3Way Splitter RF Adapter High Quanlity
Aliexpress UK
Technical Details: DC Extension Cable. We will make every effort to respond your inquiries as early as possible usually within 24-48 hrs.
eBay
1PC Q9 BNC Female To SMA Male Disc Copper Brass Connector BNC to SMA Adapter Black for Motorola Walkie-talkie Antenna
Aliexpress UK
5M / 10M / 15M / 20M / 25M / 30M / 40M / 50M BNC Video Power Cable. Easy to install and can be linked to DVR Machine, VCR, DVD Recorder, TV, Capture Card, Multiplexer etc. 2 in 1 Video/Power Cable with - (1) Video Connection : BNC composite video (yellow).
eBay
RG58 BNC Female jack Bulkhead to BNC Male plug Connector Crimp RF Coaxial Jumper Pigtail Cable For Radio Antenna 6inch~20M
Aliexpress UK
RG59+2 connectors are a popular choice for CCTV systems as they provide a secure and consistent connection, are easy to install, and are cost-effective. Widely Used: RG59+2 connectors are widely used in CCTV systems, making them a popular choice among installers and users.
eBay
Q9 BNC Female Jack To MCX Male Plug Straight Connector BNC TO MCX for (OSC)DVB-T TV Antenna New Fast Delivery Brass Copper RF
Aliexpress UK
2 in 1 Video/Power Cable with – (1) Video Connection : BNC composite video (yellow). – Simplify the installation of surveillance systems by using one cable to carry video and power. (2) DC Power Connection (red).
eBay
2PCS Q9 BNC To SMA Male Female Disc Straight Connector BNC To SMA Disc for Motorola Walkie-talkie Adapter Coax RF Brass Copper
Aliexpress UK
5M / 10M / 15M / 20M / 25M / 30M / 40M / 50M BNC Video Power Cable. Easy to install and can be linked to DVR Machine, VCR, DVD Recorder, TV, Capture Card, Multiplexer etc. 2 in 1 Video/Power Cable with - (1) Video Connection : BNC composite video (yellow).
eBay
1pc BNC Male RF Connector Nickelplated Swivel Screw For Telescopic Antenna Socket
Aliexpress UK