TD220X_manual_v8.doc
Page 3 of 48
1/27/2017
1 Important Information
1.1 Antenna Installation Warnings
1.
All antenna installation and servicing is to be performed by qualified technical personnel
only. When servicing the antenna, or working at distances closer than those listed below,
ensure the transmitter has been disabled.
2.
Depending upon the application and the gain of the antenna, the total composite power
could exceed 90 watts EIRP. For fixed/mobile configuration, the distances in the table below
must be followed.
Antenna Gain vs. Minimum Safety Distance
(Based upon a 50% Duty Cycle, 0 dB Feedline Loss) Controlled Exposur e limits
Fixed/Mobile Antenna Gain
0-6 dBi
6-10 dBi
10-16.5 dBi
Minimum RF Safety Distance
1.50 meters
2.37 meters
5.01 meters
1.2 ESD Notice
To prevent malfunction or damage to this product, which may be caused by Electrostatic Discharge
(ESD), the radio should be properly grounded at the time of installation. In addition, the installer or
maintainer should follow proper ESD precautions, such as touching a bare metal object to dissipate
body charge, prior to touching components or connecting/disconnecting cables.
1.3 FCC Approval Notice
This device is offered as a licensed transmitter per FCC Parts 80, 90 and 95. It is approved for use
under the following conditions: Changes or modifications not expressly approved by the party
responsible for compliance w
ill void the user’s authority to operate the equipment.
1.4 FCC Part 15 Notice
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired
operation of the device. Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
