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Reporter Intercoms:
Very affordable prices, EXCELLENT battery life, and reliable wireless operation are some of the admirable features of our new Reporter and Oracle intercom systems.
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Shop > Channel Vision > 3102-78
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Channel Vision Low Pass Filter
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This product has been discontinued.
Blocks CATV channels above 78 (4 channel slope)
Channel Vision's low pass block filters are used to pass all channels below a selected frequency. Model 3102-78 passes all cable frequencies below channel 78 and effectively blocks or "cleans up" all frequencies above channel 78 providing a pathway for distortion-free modulation of audio/video sources. Channel Vision low pass filters are available pre-set to channels 60, 78 105, and 118. Custom filters are also available. Call 1-888-843-9103 for details.
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Installation Instructions
Step 1: The 3102-78 filter has a 4-channel slope which means that the first channel that provides clean filtering is channel 84. Therefore, set your RF modulator to a channel no lower than 84.
Step 2: Connect the filter onto the incoming cable television line prior to any RF amplifier or combiner.
Step 3: Check that the frequencies above channel 84 have "clean snow" and are free of any broadcasted information.
Step 4: Insert modulator into the system and check picture quality.
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