Channel Plus NF-470 Notch Filter, Blocks CATV 70-74
Share Share Share Share Share
Rewards: 40 Points

Channel Plus NF-470 Notch Filter, Blocks CATV 70-74

Notch Filter Blocks CATV and UHF Channels to Create Modulated Channels Without Interference
  • Block a set of CATV and UHF channels to assign them to surveillance cameras
  • Create up to two modulated channels to broadcast without interference
  • Modulator sold separately

Item #: 7822F

In Stock! SHIPS TODAY!

Special Price: $40.99

List Price: $51.35

Your Savings: $10.36

Frequently Bought Together:

Channel Plus NF-470 Notch Filter, Blocks CATV 70-74

Special Price: $40.99

List Price: $51.35

Your Savings: $10.36

+

Vanco 280723 HDMI Cat5 Balun/Extender Kit with IR, 50 Meter

Special Price: $109.96

List Price: $248.43

Your Savings: $138.47

Price For Both: $150.95

  • Details
  • Specs
  • Reviews
  • What's Included
  • If you want to use a modulator to view surveillance footage on a specific UHF or CATV channel from any television in your home, you'll need access to one or more empty channels. If you can't find an empty channel, you can block CATV channels 70-74 and off-air UHF TV channels 19-23, thus allowing modulators to insert a channel without interference. With this notch filter in place, you can create two modulated channels (71 & 73) on CATV and two channels (20 & 22) on UHF.



    How it Works
    Once installed on the incoming coax line, this device filters out channels to make room for modulated channels. In addition, the notch filter blocks the modulated signals from being broadcast back into the coax. Notch filters are also available that block CATV channels 64-70 and UHF 14-19 for 3 modulated channels and CATV channels 75-80 and UHF channels 24-29 for 2 modulated channels.

  • Specifications

    Manufacturer: Channel Plus
    Manufacturer Product No.: NF-470
    UPC: 782644010989
    Dimensions: 3.25" L x 1 W"
    Blocks: CATV channels 70-74
    UHF channels 19-23
    Frequency Range: 499.25 MHz to 523.25 MHz
    Input: F-connector
    Output: F-connector
    Channel Insertion: TV channels 20 & 22
    CATV channels 71 & 73


  • Reviews 1 - 10 of 15

    Page:
    1. 1
    2. 2
    Review of 7822f Review by BRIAN
    Review of 7822f
    Rating

    worked perfect for injecting my security feeds

    Posted on 3/14/2012

    Review of 7822f Review by STEPHEN
    Review of 7822f
    Rating

    In addition to blocking channels 70-74 as you would expect, it also screws up 68, 69, 75, and 76. We wasted money by buying this.

    Posted on 10/4/2009

    Review of 7822f Review by PAUL
    Review of 7822f
    Rating

    This works as advertised - bit bigger than you may expect, but it fits in behind the coax quickpanel

    Posted on 1/9/2009

    Review of 7822f Review by Greg
    Review of 7822f
    Rating

    works great if for 'raw' no box applications on the cable run with direct hookups to a TV. Blocks the range as expected. you may be surprised tho at what channels you lose if you have a cable box hooked up elsewhere on your system as cable box channel 251 example only may reside in the blocked bandwidth on the wire 70-74and be lost too. Trial required to know for sure. Do not expect to be able to view a modulated signal via your cable box.

    Posted on 6/28/2008

    Review of 7822f Review by MICHAEL
    Review of 7822f
    Rating

    it works as promised

    Posted on 5/16/2008

    Review of 7822f Review by LEE
    Review of 7822f
    Rating

    Works as described. Good product.Thanks!

    Posted on 4/25/2008

    Review of 7822f Review by Jang
    Review of 7822f
    Rating

    It works fine but also blocks HD channels or Rogers cables Canada

    Posted on 2/24/2008

    Review of 7822f Review by ANDREW
    Review of 7822f
    Rating

    Pretty much blocks channel 75 also which makes it not watchable. Does the job.

    Posted on 11/22/2007

    Review of 7822f Review by ANTHONY
    Review of 7822f
    Rating

    works very good, however, it block out channels that we would normally watch.

    Posted on 8/12/2007

    Review of 7822f Review by DALE
    Review of 7822f
    Rating

    Blocked channels as expected!

    Posted on 7/25/2007

    Leave a Review

    You're reviewing: Channel Plus NF-470 Notch Filter, Blocks CATV 70-74

    • 1 star
      2 stars
      3 stars
      4 stars
      5 stars

    * Required Fields

    • Notch filter
Norton McAfee
place your order by 3pm PT for same day shipping

Please wait...

smarthome

Item has been added to your cart
smarthome

Item has been removed from your cart