The Johansson 4513 is a TAP-type coaxial distribution component with 1 input and 1 tap output. At 25 dB insertion loss and 30 dB port isolation, it provides the deepest tap value in the Johansson single-output TAP series, making it appropriate for the final subscriber connection on a long distribution run.

DC pass capability lets voltage pass through the coaxial cable to power active antenna elements — such as masthead amplifiers or LNBs — without a separate supply cable.

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: 25 dB
• Isolation between output ports: 30 dB
• Return loss on input and output: 10 dB

Product Benefits

• 25 dB tap level is suited for final-position drops at the end of a cascade where earlier taps have already extracted most of the signal budget
• 30 dB isolation — the highest in the 451x single-output series — provides strong port-to-port separation
• Wide 5–2300 MHz bandwidth handles all standard broadcast and satellite frequencies without additional filtering
• DC pass supports in-line powering of active antenna components

Technical Specifications

• Model: Johansson 4513
• Type: TAP splitter
• Inputs: 1
• Outputs: 1
• Frequency Range: 5–2300 MHz
• Insertion Loss: 25 dB
• Isolation: 30 dB
• Return Loss (in/out): 10 dB
• DC Pass: Yes

Why You'll Love It

• Completes the Johansson 451x TAP family, providing a 25 dB option for precise cascade budget planning alongside the 10, 15, and 20 dB models
• The 30 dB isolation minimises signal leakage back onto the trunk, protecting signal integrity across the whole distribution system
• Single-output format keeps the installation clean for a single final-position subscriber drop
• Full 5–2300 MHz coverage means one component handles both terrestrial and satellite signals