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Tempest 2400 Wireless Intercom System

Antenna Configuration

It is necessary to have both antennas connected and properly located for proper system performance and

operational range. Never operate the system with less than two antennas.

When attaching the supplied ½ Wave Omni-directional Whip antennas directly to the back of the base

station always ensure that the antennas are firmly seated, are not cross threaded, and are located away

from any metal obstructions. Keep the antennas away from walls or other significant structures by at least

24 inches.

To remotely locate antennas always use high quality, low loss, 50 Ohm RF cable terminated with an RP-

TNC connector for the base station side connection and the appropriate antenna mating connector on the

Install the base station in an equipment

rack (1 RU) and use optional LMR-195, 50

ohm coax cable in lengths up to 10 ft. to

mount the antennas above the equipment

rack. 5 feet of LMR-195 coax induces about

1 dB of attenuation.

Install the base station in the center of the

area of Communication, with antennas

installed on the back of the base station,

having a clear line of sight in all directions.

Install the base station in a

convenient location and use two

optional LMR-400, 50 ohm coax

cables in lengths up to 25 ft. to

connect two optional directional

antennas. 15 feet of LMR-400

induces about 1 dB of attenuation.

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Clear-Com TEMPEST 2400 Spezifikationen Seite 25