Filters

Lowpass filters pass DC to a desired cut off frequency with a minimal amount of insertion loss. Frequencies above the cut off are attenuated. There is a minimum frequency band between the passband and the stopband to allow for the transition...

Now available DOCSIS 3.1 cross over frequencies available.  (85/102 MHz, 204/258 MHz, and 400/500 MHz) High Frequency extended to 1800 MHz.Diplex filters are three port devices with a common port, a lowband port and a highband port. They are...

Operators can install the EHLF in their distribution plant which will allow them to supply a selective frequency band to commercial buildings, hotel/motels and MDU’s. When a highpass or bandstop filter is incorporated in the EHLF, you now...

A negative filter is a passive device that removes a video signal from entering a non-subscribing cable customer's home. It is the most effective and economical method of pay television security in the world. The filter attenuates the video carrier of...

The EZHP high pass filter features a reduced diameter that easily fits inside congested security boxes and between tightly spaced tap ports, providing easier mounting on ground/splitter installations at the subscribers premise...

54 MHz High-Pass Filter for Indoor Applications, Ch.2-158 Prevents TV interference from cable-modem output signals Blocks ingress into upstream low-frequency (5~40MHz) path Frequency range 1~1000MHz High sub-band rejection >-40dB High return...

The “QAM Notch Filter” is a very narrow notch network utilizing the “phase cancellation” technique pioneered by Eagle Comtronics Inc. This filter disrupts the ability of a receiver to tune a QAM carrier...