The DB4 is a fantastic antenna. We recently purchased an HDTV and have Dish HD service. The Dish receivers offer the option of hooking up an external antenna to receive over the air (OTA) broadcasts.

For aesthetic reasons we didn't want to install an exterior antenna, so we tried various antennas in the garage attic. The DB4 is the only one that yielded consistently good reception on all OTA channels. Thanks!

Jens - Rosemount, MN

 

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DB4 Assembly Instructions

Antenna Amplifiers will perform best when connected properly. Remember an amplifier cannot create a signal. It will help over come the loss caused from cable runs and splitters.

 

The DB4 comes with:

  • 1 set of reflectors
  • 1 set of 4 elements with transformer
  • 2 sets of 4" bolts with aluminum sleeves
  • 1 mast clamp

 

1. Attach the reflectors to the elements using the supplied bolts. Slide the spacers over the bolts so the front and back halves are separated by 3".

 

 2. Assembled DB4: Shown with the optional J Mount. Sold Seperately. Make sure elements (bowties) are facing transmitting towers.
Tip: If your cable run is greater than 75', A UHF pre-amplifier may be required.
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