NM-CNF7080
NetMedia, Inc., 10940 N. Stallard Place, Tucson, Arizona 85737 (520) 544-4567 Fax: (520) 544-0800 Email: [email protected] www.netmedia.com
MAN-CNF7080 REV0703A
RF Notch Filter
NM-CNF7080
Removes Cable Channels 70-80
Makes room for 6 modulated channels
Works with two NetMedia TriplePlays
Keeps modulator signals from neighbors
Bi-directional, passes DC power
Deletes UHF and CABLE channels
1 year limited warranty
Filtered Frequencies:
Filtered Channels:
Filter Slope:
Input/Output Connectors:
Cable Type:
Size:
Weight:
498MHz to 564MHz
CABLE 70-80, UHF 19-29
5 channels on either side
1 Male and 1 Female F, 75 Ohm
Coax such as RG59 or RG6
0.8“ dia. x 2.25” long
1.5 oz.
(subject to change without notice)
Product Includes:
1. NetMedia Notch Filter
The NetMedia CNF7080 RF Notch Filter removes cable channels 70-80 (UHF 19-29) to allow insertion of up to 6
custom modulated sources (ch. 70, 72, 74, 76, 78, 80). This range is ideal for deletion because it has the fewest
analog channels and does not typically interfere with digital services. The filter also prevents the modulated
channels (70-80) from backfeeding through the cable system into neighbor’s televisions.
FEATURES
SPECIFICATIONS
antenna
Main cable or
Modulator
Set for channels
from 70 to 80
CNF7080 Notch Filter
Removes CABLE 70 to 80
and UHF 19-29
Television
Television
Distribution
Panel
or Splitter
Splitter/
Combiner
Camera
Figure 1 - Connecting the filter to an antenna or cable service for modulator distribution to multiple televisions.
Male F-Connector
Functions as input or output,
provides easy connection to coax.
Female F-Connector
Functions as input or output, provides
easy connection to splitter/combiner,
amplifier, or distribution panel.
