The Johansson 4510 is a TAP-type coaxial splitter designed for signal distribution networks. With 1 input and 1 tap output, it extracts a portion of the signal at 10 dB insertion loss while allowing the main line to continue with minimal degradation.

DC pass capability means it can power an active element — such as a masthead amplifier or LNB — directly through the coaxial cable, without a separate power feed.

Key Features

• TAP configuration: 1 input, 1 output
• Frequency range: 5–2300 MHz, covering terrestrial, satellite, and DOCSIS bands
• DC pass on the input port
• Insertion loss: 10 dB
• Isolation between output ports: 20 dB
• Return loss on input and output: 10 dB

Product Benefits

• Low 10 dB tap loss preserves the bulk of signal strength for downstream runs
• Wide 5–2300 MHz bandwidth handles all standard broadcast and satellite frequencies in a single component
• DC pass eliminates the need for a separate power injector when powering active antenna components
• 20 dB port isolation limits signal leakage between tapped and through paths

Technical Specifications

• Model: Johansson 4510
• Type: TAP splitter
• Inputs: 1
• Outputs: 1
• Frequency Range: 5–2300 MHz
• Insertion Loss: 10 dB
• Isolation: 20 dB
• Return Loss (in/out): 10 dB
• DC Pass: Yes

Why You'll Love It

• Compact TAP format fits standard head-end and distribution enclosures
• The 10 dB tap value is ideal for the first tap position on a long cascade, where the through signal must remain strong
• Single-output design simplifies wiring in straightforward single-drop installations
• Johansson's consistent build quality ensures stable performance over the product lifetime