Our StoryShop
SupportVideos
  1. Support & Information
  2. Antenna Support
  3. METROtenna 40 (CM4220HD)

Does the METROtenna 40 (CM4220HD) require a preamplifier?

A preamplifier is recommended for this antenna if you have long cable runs and multiple TV's. 

Please see the diagrams attached below to help you understand how to connect a preamp in your antenna system.

  • Ant Amps Splitters Installation Diagrams_1SEP16_Proof 2.pdf (1 MB)
Have more questions? Submit a request
  • Submit Help Ticket

Related articles

  • What is the reception range of the METROtenna 40 (CM4220HD)?
  • Which side of my CM-4228, EXTREMEtenna 80 antenna is the front?
  • What 'TV Channels' is the METROtenna 40 (CM4220HD) designed to pick up?


Channel Master
Contact Us
Shop Channel Master
Shop Antennas
Shop Signal Amplifiers
Special Offers
Free TV Blog
Free TV Channels by State
Antenna TV Channels by Zip Code
Support / Help
Shipping | Returns
Antenna Selection Guide
About | Contact | Careers
Become an Affiliate
Videos
Stay Connected, Sign Up For Updates
  • Join Newsletter
  • Instagram
  • YouTube
  • Twitter
  • Facebook
Copyright © 2020 Channel Master. All Rights Reserved. | Privacy Policy | Terms & Conditions
 
  • Shop Products
  • Support
  • Our Story
  • Videos
  • Special Offers
  • Antenna Selection Guide
  • Find Local TV Channels
  • Free TV Blog
  • Questions? Contact Us