User's Manual

Digital Repeater User Manual
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requirement. Avoid deforming the antenna feeder where grounding clips are placed, and give waterproof
treatment to the feeder.
8) Keep exposed indoor cables in good order. Install PVC troughs or tubes if the exposed cables are more
than 1 meter long. Place small passive RF parts such as power splitter in cable troughs.
9) Process both ends of RF coaxial cables as follows:
Keep the same redundant cable length and keep the length of stripped cables to agree with the
corresponding connectors.
Use a proper force to cut the jacket layer or insulation layer and avoid damaging the braid shielded net and
cores.
Weld cores firmly and smoothly with a proper amount of solder, without solder projections or nodules.
Assemble coaxial cables strictly in accordance with the installation specifications.
Keep a moderate length of heat-shrinkable tubes and heat-shrink the tubes evenly when adding
heat-shrinkable tubes to the end of cables.
Protect the ends of cables against water and dampness. Use waterproof tape to give waterproof treatment
to exposed cable ends. Cut off the end if it is dampened or water-soaked.
Recommend Donor antenna:
Frequency(MHz)
1710-1990 2110-2170
Outdoor
Antenna
Yagi 11dbi - Gain (dBi) 11 10
Panel 10dbi - Gain (dBi) 9.4 9.4
Yagi 9db - Gain (dBi) 9.5 9.5
Omni 9dBi - Gain (dBi) 9 9
7.5 Indoor antenna installation
Proper antennas shall be selected according to the site conditions and the requirement.
1) Omni antenna (Indoor ceiling omni antenna or whip antenna), suitable to installed in the center and radiate
all directions.