Unit Installation | NetVanta 1000/1000R Series Hardware Installation Guide |
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Antenna Extensions
Coaxial cable can be connected to the standard SMA antenna connectors to extend the placement distance of the antennas from the 3G NIM base unit. Using cables introduces signal loss in the antenna system, but can be minimized by minimizing the length of cable used and using
Using improper cables may hinder the ability of the 3G NIM to communicate with a cellular network. Refer to the documentation accompanying your cables to ensure you have the right cables for this usage and that the cables meet the requirements specified above.
Additional Warnings
The following are guidelines and warnings for wireless access devices.
1.Do not operate RF devices in an environment that may be susceptible to radio interference resulting in danger, specifically:
Areas where prohibited by law.
Areas where explosive atmospheres may be present.
Areas where medical or life support equipment may be present.
On an aircraft, either on the ground or airborne.
While operating a vehicle.
2.Do not touch or move antennas while the unit is transmitting. Do not hold any unit containing a radio so that the antenna is close to, or touching, exposed parts of the body while the unit is transmitting.
3.The antennas and units are designed to operate in an indoor environment only.
4.Avoid connecting or disconnecting cables during periods of lightning activity.
5.When handling the 3G NIM and antennas, wear grounding straps to avoid ESD damage to the card. Touching the rear panel with your hand or any metal tool can result in a shock.
6.Always disconnect the power to the unit before handling the NIM card, antennas, or cables.
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