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ALCAD 4 CHANNEL ADJ.UHF NOTCH FILTER (ALC-FR413)

ALCAD 4 CHANNEL ADJUSTABLE UHF NOTCH FILTER 
 
Description 
Rejection filter for masts, composed of 4 narrow filters which enable any one of the audio or video carriers of one or various TV channels to be rejected independently. Each filter can be tuned to any UHF frequency. 
 
Applications 
Individual or MATV installations of a digital or analogue type where interfering signals in adjacent channels exist. The filter enables the elimination of the audio or video carrier of the interfering signal, a higher rejection level can be achieved adjusting several filters to the same carrier. Alternate filters should be used if two filters are adjusted to the same frequency. 
 
Characteristics 
Shielded zamak chassis, covered by an ABS plastic box for outdoor use. Fixed to the mast by means of a polyamide clamp. F- type connectors. Supplied in individual or multiple packs. 
 
Connection F female 
Number of filters 4 adjustable 
Inputs 1 
Frequency range MHz 470-862 
Band UHF 
Insertion loss dB 1 ±0,2 
Filters/channel - rejection dB 
1 filters > 14 ±4.0 
2 filters > 33 ±6.0 
3 filters > 44 ±12,0 
4 filters > 52 ±12,0 
 
 
 
 
 
 
 
 
Quantity  
 
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