Sennheiser BB3 BNC Coaxial Cable - 3 Ft (RG58)

Short BNC coaxial cable for antenna jumper and distribution connections

The Sennheiser BB3 is a 3-foot RG58 coaxial cable with BNC connectors on both ends, designed for short-distance RF connections in professional wireless audio systems. The 3-foot length provides more routing flexibility than the 1-foot BB1 while remaining short enough for clean rack-internal and rack-adjacent antenna cable management.

This cable is commonly used for connections between antenna splitters and receivers that are not in immediately adjacent rack positions, between front-panel antenna mounts and rear-panel BNC ports in deeper rack enclosures, or for any short jumper connection where 1 foot is too short and 6 feet would create excess cable. At 3 feet, signal loss through RG58 is negligible.

Key Features

• 3-foot RG58 coaxial cable with BNC connectors
• 50-ohm impedance for wireless audio RF systems
• Negligible signal loss at 3-foot length
• Factory-terminated BNC connectors for reliable RF contact
• Compatible with all Sennheiser BNC-equipped wireless components
• Versatile length for rack and near-rack connections

Professional Applications

Commonly deployed in church, house of worship, and professional AV environments.

• Antenna splitter to receiver connections within racks
• Front-to-rear antenna routing in equipment enclosures
• Short jumper connections between RF distribution components
• Touring and rental wireless rack wiring

Frequently Asked Questions

When should I use BB3 instead of BB1 or BB6?

Use BB3 when 1 foot is too short to reach between components but 6 feet would create unnecessary cable slack. The 3-foot length suits most rack-internal connections between non-adjacent components.

Is RG58 acceptable for all short cable runs?

Yes. At short distances, RG58 performs well with negligible signal loss. Cable type becomes more important at 25 feet and beyond.

Related Equipment and Workflow Compatibility

The BB3 works with all Sennheiser BNC-connected wireless components including receivers, antenna splitters, combiners, and boosters.

Why Professionals Use This Type of Product

• 3-foot length balances reach and clean cable management
• Factory BNC termination ensures consistent RF performance
• Negligible signal loss for short-distance connections
• Essential cable for professional wireless rack assembly

Additional Compatibility Information

The Sennheiser BB3 is a 3-foot RG58 BNC coaxial cable for short-distance RF connections between Sennheiser wireless receivers, antenna splitters, combiners, and related BNC-connected components.