Coaxial Cable Couplers

Looking to enhance your audio and video connections? Look no further than our selection of coaxial cable couplers. These handy accessories are designed to seamlessly connect coaxial cables, allowing you... to extend the reach of your audio and video signals with ease. Whether you're setting up a home theater system, installing security cameras, or working on a professional audio project, our range of coaxial cable couplers has got you covered. With their reliable performance and durable construction, you can trust that your connections will stay strong and secure. Explore our assortment today and take your audio and video setups to the next level.
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Platinum Tools F81 Coaxial F-Connector Coupler, 2-Pack (Clamshell)

Platinum Tools F81 Coaxial F-Connector Coupler, 2-Pack (Clamshell)

SKU: PT18301C

DESCRIPTION

A female to female F-Connector Coupler for extending F type cables and connecting cable testers.

$3.30
KEY FEATURES
  • Brand: platinum tools

DESCRIPTION

A female to female F-Connector Coupler for extending F type cables and connecting cable testers.
Hosa Technology Video Adapter, F Female to F Female Coupler, 2 Pack, NFF-339

Hosa Technology Video Adapter, F Female to F Female Coupler, 2 Pack, NFF-339

SKU: HONFF339

DESCRIPTION

A 2-pack of F female to F female coupler video adapters by Hosa Technology.

$4.95
KEY FEATURES
  • Brand: hosa technology

DESCRIPTION

A 2-pack of F female to F female coupler video adapters by Hosa Technology.
H&A BNC Female to BNC Female Coupler

H&A BNC Female to BNC Female Coupler

SKU: HABNCCFF
(2)

DESCRIPTION

A chrome-plated BNC female to BNC female coupler for extending transmission lines and connecting cables.

$1.09
KEY FEATURES
  • Brand: h&a

DESCRIPTION

A chrome-plated BNC female to BNC female coupler for extending transmission lines and connecting cables.
Hosa Technology BNC Coupler, NBN-302

Hosa Technology BNC Coupler, NBN-302

SKU: HONBN302
(1)

DESCRIPTION

A female to male BNC coupler that provides a secure connection for BNC cables.

$4.95
KEY FEATURES
  • Brand: hosa technology

DESCRIPTION

A female to male BNC coupler that provides a secure connection for BNC cables.
H&A RCA to RCA Female Coupler

H&A RCA to RCA Female Coupler

SKU: HARCFF
(1)

DESCRIPTION

A durable and lightweight gold-plated RCA Female to RCA Female Adapter for seamless connectivity.

$1.95
KEY FEATURES
  • Brand: h&a

DESCRIPTION

A durable and lightweight gold-plated RCA Female to RCA Female Adapter for seamless connectivity.
H&A BNC Male to BNC Male Adapter

H&A BNC Male to BNC Male Adapter

SKU: HABNCCMM

DESCRIPTION

A male-to-male BNC adapter that allows for extending transmission lines or changing gender from female to male.

$1.59
KEY FEATURES
  • Brand: h&a

DESCRIPTION

A male-to-male BNC adapter that allows for extending transmission lines or changing gender from female to male.
Sennheiser 3' RG58 Coaxial Cable, BNC to BNC Connectors

Sennheiser 3' RG58 Coaxial Cable, BNC to BNC Connectors

SKU: SEBB3
(1)

DESCRIPTION

A 3' male-to-male RG58 coaxial cable with BNC connectors for wireless microphone receivers.

$12.95
KEY FEATURES
  • Brand: sennheiser

DESCRIPTION

A 3' male-to-male RG58 coaxial cable with BNC connectors for wireless microphone receivers.
Shape 24" 4K-12G SDI Coaxial Cable with 90 Degree Male BNC Connectors, Black

Shape 24" 4K-12G SDI Coaxial Cable with 90 Degree Male BNC Connectors, Black

SKU: SH12G24
(1)

DESCRIPTION

A thin, black 24" 4K-12G SDI coaxial cable with 90-degree male BNC connectors for increased signal accuracy.

$78.32
KEY FEATURES
  • Brand: shape

DESCRIPTION

A thin, black 24" 4K-12G SDI coaxial cable with 90-degree male BNC connectors for increased signal accuracy.
Canare L-5.5CUHD 6' 12G-SDI 4K UHD Video Coaxial Cable with BNC Connectors, 16AWG, Black

Canare L-5.5CUHD 6' 12G-SDI 4K UHD Video Coaxial Cable with BNC Connectors, 16AWG, Black

SKU: CAB55CUHDB6B

DESCRIPTION

A 6' black coaxial cable with BNC connectors, designed for 12G-SDI transmission with ultra-low loss.

$29.95
KEY FEATURES
  • Brand: canare

DESCRIPTION

A 6' black coaxial cable with BNC connectors, designed for 12G-SDI transmission with ultra-low loss.
Canare 75 Ohm Multi-Pin Coaxial Connector Female, for V5-3C, L-3C2V, L-3C2VS Cables

Canare 75 Ohm Multi-Pin Coaxial Connector Female, for V5-3C, L-3C2V, L-3C2VS Cables

SKU: CAMCFV5C3

DESCRIPTION

A female multi-pin coaxial connector for 75 Ohm cables, capable of handling up to five connectors.

$66.00
KEY FEATURES
  • Brand: canare

DESCRIPTION

A female multi-pin coaxial connector for 75 Ohm cables, capable of handling up to five connectors.
Canare BCP-A42 75 Ohms BNC Crimp Connector for 1505F Coaxial Cable

Canare BCP-A42 75 Ohms BNC Crimp Connector for 1505F Coaxial Cable

SKU: CABCPA42

DESCRIPTION

A high-performance BNC crimp connector for 1505F Coaxial Cable with low VSWR up to 3GHz.

$3.01
KEY FEATURES
  • Brand: canare

DESCRIPTION

A high-performance BNC crimp connector for 1505F Coaxial Cable with low VSWR up to 3GHz.
Listen Technologies LA-115 BNC Coupler

Listen Technologies LA-115 BNC Coupler

SKU: LTLA115

DESCRIPTION

A female to female BNC coupler for connecting two coaxial cables together.

$25.00
KEY FEATURES
  • Brand: listen technologies

DESCRIPTION

A female to female BNC coupler for connecting two coaxial cables together.
Hosa Technology 2x BNC Coupler, NBN-302

Hosa Technology 2x BNC Coupler, NBN-302

SKU: HONBN3022

DESCRIPTION

A female to male BNC coupler that allows for easy connection of BNC cables.

$9.90
KEY FEATURES
  • Brand: hosa technology

DESCRIPTION

A female to male BNC coupler that allows for easy connection of BNC cables.
Canare 75 Ohm BNC Solder Plug for L-3CFW,V5-3CFW Cables

Canare 75 Ohm BNC Solder Plug for L-3CFW,V5-3CFW Cables

SKU: CABCPH31F

DESCRIPTION

A 75 Ohm BNC plug for L-3CFW and V5-3CFW cables by Canare.

$7.88
KEY FEATURES
  • Brand: canare

DESCRIPTION

A 75 Ohm BNC plug for L-3CFW and V5-3CFW cables by Canare.
RF Venue RG8X Certified BNC Interconnect Low-Loss Coax Cables, 50'

RF Venue RG8X Certified BNC Interconnect Low-Loss Coax Cables, 50'

SKU: ATRG8X50

DESCRIPTION

A premium 50' low-loss coaxial cable with BNC connectors for antenna extension and UHF distribution.

$209.00
$35 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: rf venue

DESCRIPTION

A premium 50' low-loss coaxial cable with BNC connectors for antenna extension and UHF distribution.
TecNec BFBF BNC to BNC Barrel Coupler - Joins Two BNC Coaxial Cables

TecNec BFBF BNC to BNC Barrel Coupler - Joins Two BNC Coaxial Cables

SKU: TCBFBF

DESCRIPTION

A BNC female to BNC female coupler that seamlessly joins two BNC coaxial cables together.

$2.69
KEY FEATURES
  • Brand: tecnec

DESCRIPTION

A BNC female to BNC female coupler that seamlessly joins two BNC coaxial cables together.
Tactical Fiber Systems BullsEye Inline Cable Coupler

Tactical Fiber Systems BullsEye Inline Cable Coupler

SKU: TF2BECOUPLER

DESCRIPTION

A Tactical Fiber Systems BullsEye Inline Coupler for connecting two BullsEye cables.

$57.00
KEY FEATURES
  • Brand: tactical fiber systems

DESCRIPTION

A Tactical Fiber Systems BullsEye Inline Coupler for connecting two BullsEye cables.
Canare L-3CFB 100m 75Ohms Digital Video Coaxial Cable, White

Canare L-3CFB 100m 75Ohms Digital Video Coaxial Cable, White

SKU: CAL3CFB100MW

DESCRIPTION

A high-performance, low-loss white digital video coaxial cable suitable for professional broadcasters and HDTV standards.

$84.92
KEY FEATURES
  • Brand: canare

DESCRIPTION

A high-performance, low-loss white digital video coaxial cable suitable for professional broadcasters and HDTV standards.
Hosa Technology BNC to BNC Coaxial Antenna Cable, 25'/7.62m

Hosa Technology BNC to BNC Coaxial Antenna Cable, 25'/7.62m

SKU: HOBNC58125

DESCRIPTION

A 25-foot BNC to BNC coaxial cable for data and antenna use with 10BASE2 networks and wireless receivers.

$25.95
KEY FEATURES
  • Brand: hosa technology

DESCRIPTION

A 25-foot BNC to BNC coaxial cable for data and antenna use with 10BASE2 networks and wireless receivers.
BZB GEAR 6' 3G-SDI Shielded Coaxial Cable with BNC Connectors, 75 Ohms

BZB GEAR 6' 3G-SDI Shielded Coaxial Cable with BNC Connectors, 75 Ohms

SKU: BZBGCABSDI6

DESCRIPTION

A 6' shielded coaxial cable with BNC connectors, designed for reliable 3G-SDI connections up to 1080P.

$25.00
KEY FEATURES
  • Brand: bzb gear

DESCRIPTION

A 6' shielded coaxial cable with BNC connectors, designed for reliable 3G-SDI connections up to 1080P.
Lumen Radio Coaxial Cable Adapter N-Female to N-Female

Lumen Radio Coaxial Cable Adapter N-Female to N-Female

SKU: LRCCANFNF

DESCRIPTION

A female-to-female coaxial cable adapter for LumenRadio CRMX units.

$22.50
KEY FEATURES
  • Brand: lumen radio

DESCRIPTION

A female-to-female coaxial cable adapter for LumenRadio CRMX units.
Canare L-2.5CHD 10' 75Ohms Super Low Loss Digital Video Coaxial Cable with BNC Connectors, 23AWG

Canare L-2.5CHD 10' 75Ohms Super Low Loss Digital Video Coaxial Cable with BNC Connectors, 23AWG

SKU: CAB25CHDD10F

DESCRIPTION

A 10' 75Ohms Super Low Loss Digital Video Coaxial Cable with BNC Connectors, ideal for 3G-SDI/HD-SDI distribution.

$20.31
KEY FEATURES
  • Brand: canare

DESCRIPTION

A 10' 75Ohms Super Low Loss Digital Video Coaxial Cable with BNC Connectors, ideal for 3G-SDI/HD-SDI distribution.
Canare L-3CFB 300m 75Ohms Digital Video Coaxial Cable, Red

Canare L-3CFB 300m 75Ohms Digital Video Coaxial Cable, Red

SKU: CAL3CFB300MR

DESCRIPTION

A high-performance, 984' red digital video coaxial cable that meets the demands of professional broadcasters.

$252.90
$43 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: canare

DESCRIPTION

A high-performance, 984' red digital video coaxial cable that meets the demands of professional broadcasters.
Canare 75 Ohm Multichannel 4K-DIN Coax Connector, Jack to Jack

Canare 75 Ohm Multichannel 4K-DIN Coax Connector, Jack to Jack

SKU: CAMDFV4JRU

DESCRIPTION

A 75 Ohm Multichannel 4K-DIN Coax Connector that simplifies the connection and disconnection of 4 3G-SDI signals.

$37.95
KEY FEATURES
  • Brand: canare

DESCRIPTION

A 75 Ohm Multichannel 4K-DIN Coax Connector that simplifies the connection and disconnection of 4 3G-SDI signals.
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Coaxial Cable Couplers

Coaxial cable couplers are essential components for anyone working with audio, video, or data transmission systems, whether in a professional studio, a home theater, or even a classroom setting. These small but mighty connectors make it possible to extend the reach of existing coaxial cables, join two lengths together, or adapt connections for a seamless signal flow. As the summer months bring about a flurry of renovations, upgrades, and tech installations, coaxial cable couplers become especially valuable for those refreshing their entertainment setups or upgrading broadcast infrastructure. Reliable connectivity is crucial for uninterrupted streaming, clear audio, and crisp video, and the right coupler ensures that your signal remains strong and interference-free, even as your setup evolves or expands. For professionals in fields like broadcasting, live event production, or security system installation, having a selection of high-quality coaxial cable couplers on hand is as essential as having spare batteries or gaffer tape—these are the unsung heroes that keep the show running smoothly.

Selecting the right coaxial cable coupler involves considering a few key factors to ensure compatibility and optimal performance. First, it’s important to match the coupler type to your cable’s impedance—typically 50 ohm for data and RF applications, or 75 ohm for video and television. The connector style matters as well; F-type, BNC, and RCA are among the most common, each suited to specific devices and use cases. Durability is paramount, especially if the coupler will be used in a high-traffic area or exposed to the elements—look for corrosion-resistant materials and secure, tight-fitting connections. For those setting up home theaters, extending cable runs to reach a new projector or television across the room, a dependable coupler can mean the difference between a flawless movie night and frustrating signal loss. In professional settings, such as live sports broadcasts or concert venues, technicians often rely on these couplers to quickly adapt or extend cables on the fly, ensuring that every camera angle and audio feed is accounted for without delay. Even hobbyists tinkering with ham radios or vintage audio equipment will find that a well-chosen coupler can breathe new life into older gear, making it possible to connect to modern components or reach distant antennas.

Coaxial cable couplers also make practical, thoughtful gifts for tech enthusiasts, DIYers, or anyone embarking on a new home entertainment project. As families gather for summer movie marathons or prepare for the back-to-school season with upgraded classroom AV systems, these connectors offer a simple way to enhance and expand existing setups. For those who frequently rearrange their living spaces or offices, couplers provide flexibility without the need to purchase new, longer cables each time—just join what you have and keep things tidy. And if your project requires even more reach, explore the full selection of Cable Extenders to find the perfect solution for any installation challenge. Whether you’re a seasoned AV pro or a weekend warrior tackling a summer project, coaxial cable couplers are a smart investment, offering the versatility and reliability needed to keep your connections strong and your technology performing at its best.

Top Picks For Coaxial Cable Couplers