ProSignal BNC Socket to BNC Socket Adaptor - Silver

The RW1-021 from Pro-Signal is a BNC socket to BNC socket coupler. This double-ended female adapte...

Best current price£4.65from B&Q

All Offers

2 offers from £4.65

View price history by clicking the chart icon.

B&QB&Q - Pro SignalBnc Socket To Bnc Socket Adaptor75 OhmNickel Plated Brass Body
Free delivery in 1–3 days
£4.65
Visit shop
OnBuy.comPro Signal - Bnc Socket To Bnc Socket Adaptor, 75 Ohm, Nickel Plated Brass Body 3561064192096
Free delivery in 1–3 days
£4.65
Visit shop

Product Information

Full details

This ProSignal BNC coupler is ideal for professionals in audio, video, networking, and telecommunications who need to extend or join BNC cables. Its primary benefit is providing a stable, reliable connection between two BNC female connectors. A potential limitation is its specific 75ohm impedance, which may not be suitable for all applications requiring different impedance matching.

All features

ColourSilver
Model Part NumberRW1-021
BrandProSignal

Extended Product Information

FAQs

What is the primary function of this BNC adaptor?

This adaptor is a coupler designed to join two BNC cables or connect a BNC cable to a BNC socket, effectively extending the length of a BNC connection.

What does 75ohm impedance mean?

75ohm refers to the characteristic impedance of the cable and connector system. This is standard for most video and some digital audio applications. Using a 75ohm adapter with 50ohm systems can lead to signal reflections and performance issues.

Can I use this adaptor for 50ohm BNC connections?

While the adaptor may physically fit a 50ohm BNC connector, it is designed for 75ohm systems. Using it in a 50ohm application can result in signal degradation and is not recommended for critical performance.

How do I ensure a good connection?

Ensure the BNC male connectors on your cables are fully seated into the adaptor's female sockets. You should feel and often hear a click when they are properly locked.

What materials are the adaptor's body and contacts made of?

The adaptor features a nickel-plated body for durability and gold-plated contacts for optimal signal transfer and corrosion resistance.

Is this adaptor suitable for high-frequency RF signals?

Yes, the 75ohm impedance and gold-plated contacts make it suitable for many RF communication applications within its specified frequency range, commonly used in video and test equipment.

Troubleshooting

No signal or poor signal quality

Ensure both BNC male connectors are fully inserted into the adaptor's female sockets. Check that the cables themselves are functioning correctly by testing them directly. Verify that the adaptor's 75ohm impedance matches the system's requirements.

Loose connection

Gently wiggle the connected BNC cables. If the connection feels loose, the BNC connectors on the cables might be worn or not precisely manufactured. Try connecting to a different port or with different cables.

Corrosion on contacts

If visible corrosion is present, carefully clean the gold-plated contacts with a contact cleaner and a lint-free cloth. Ensure the adaptor is dry before reconnecting.

Pros and Cons

Pros

  • Provides a secure and stable extension for BNC cables.
  • Gold-plated contacts ensure excellent signal integrity.
  • Durable nickel-plated body for extended lifespan.
  • Standard 75ohm impedance matches common video and RF signals.
  • Simple plug-and-play functionality requires no setup.

Cons

  • Limited to connecting only BNC female to BNC female interfaces.
  • 75ohm impedance is not suitable for all BNC applications (e.g., some older 50ohm RF systems).
  • Does not provide signal conversion or amplification.
  • Coupler adds a small amount of signal loss compared to a direct cable.

Setup, Compatibility & Care

Setup:

This adaptor is designed for simple plug-and-play use. To connect, firmly push the BNC male connector of your cable into each female socket on the adaptor. Ensure a secure click to confirm the connection is seated properly.

Compatibility:

  • Connector Type: Compatible with all standard BNC male connectors.
  • Impedance: Optimized for 75ohm BNC connections. While it may physically connect to 50ohm BNC connectors, performance and signal integrity may be degraded due to impedance mismatch.
  • Applications: Suitable for video (SDI, composite, component), digital audio (AES/EBU), RF signals, and other applications utilizing 75ohm BNC.

Care:

  • Keep connectors clean and free from dust and debris. Use a dry, lint-free cloth for cleaning. Avoid abrasive materials.
  • Store in a dry environment when not in use to prevent corrosion.
  • Handle with care to avoid physical damage to the nickel-plated body or gold-plated contacts.

Price History

DatePrice
Visit shop