FILTER FILTER 30 MHZ

The return path ingress filter is used to prevent interference with DOCSIS cable modem networks. The filter is typically installed at the antenna network's star point output to prevent noise interference in the 0-20 MHz return path range from reaching the distribution amplifier. This noise interference can disrupt or block the operation of DOCSIS cable modems throughout the entire building or even over a wider area.
The ingress filter attenuates frequency bands not used by DOCSIS signals, so its installation does not hinder modem operation.
DOCSIS is a broadband internet connection operating over a cable TV network.

Technical specifications:

• Blocking range 0-16 MHz
• Passband 30-1000 MHz
• Insertion loss typ 0.8 dB, max 2 dB
• Rejection loss >40 dB, -20 dB @ 18 MHz
• F-connector, male/female
• Dimensions 13 x 41 mm

High-pass filter 30 MHz This product description is an automated translation of the original Finnish description.