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The outdoor amplifier is installed directly on the antenna
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ensuring greater signal strength and range
✅ Quick guide
Crankk / Helium Bandpassfilter (Hohlraumfilter) Helium The outdoor amplifier is installedThe filter is specifically designed for the Crankk Helium frequency band and stands out with its superior technical parameters. It efficiently filters and removes interfering signals from other frequency bands (e. g., LTE). This makes a bandpass filter especially recommended in cities and near transmission towers, where high levels of signal interference are common. Bandpass filters also offer significantly higher performance than SAW filters,
