Harris Corporation RF Communications Division XG-100LPA Manuale Utente
14221-1200-4010, Rev. B
9
Table 1-1 lists the recommended minimum safe lateral distances for a controlled
environment and for unaware bystanders in an uncontrolled environment, from
transmitting antennas (i.e., monopoles over a ground plane, or dipoles). Table 1-1 has
the distances for the LBPA on a per antenna basis. This data is based upon the mobile
radio installed in a motor vehicle with the radio transmitting at its rated RF power
level. Transmit only when unaware bystanders are at least the uncontrolled
recommended minimum safe lateral distance away from the mobile radio’s transmitting
antenna.
Table 1-1: Recommended Minimum Safe Lateral Distance from Transmitting Antenna for VHF Low
Band Antennas (XG-100LPA Transmit/Receive Antenna)
(This table applies to Unity Mobile Low Band PAs only)
ANTENNA
PART NUMBER
ANTENNA DESCRIPTION
RECOMMENDED MINIMUM LATERAL HUMAN
BODY DISTANCE FROM TRANSMITTING ANTENNA
CONTROLLED
ENVIRONMENT
UNCONTROLLED
ENVIRONMENT
AN-125001-002 (mount) with
AN-025127-101 (element)
Low Band Mobile Antenna 30–35
MHz NMO DC ground
38.2 Inches
(97.0 Centimeters)
85.4 Inches
(217 Centimeters)
AN-125001-002 (mount) with
AN-025127-102 (element)
Low Band Mobile Antenna 34–37
MHz NMO DC ground
38.2 Inches
(97.0 Centimeters)
85.4 Inches
(217 Centimeters)
AN-125001-002 (mount) with
AN-025127-103 (element)
Low Band Mobile Antenna 37–40
MHz NMO DC ground
38.2 Inches
(97.0 Centimeters)
85.4 Inches
(217 Centimeters)
AN-125001-002 (mount) with
AN-025127-104 (element)
Low Band Mobile Antenna 40–47
MHz NMO DC ground
38.2 Inches
(97.0 Centimeters)
85.4 Inches
(217 Centimeters)
AN-125001-002 (mount) with
AN-025127-105 (element)
Low Band Mobile Antenna 45–48
MHz NMO DC ground
38.2 Inches
(97.0 Centimeters)
85.4 Inches
(217 Centimeters)
AN-125001-002 (mount) with
AN-025127-106 (element)
Low Band Mobile Antenna 47–50
MHz NMO DC ground
38.2 Inches
(97.0 Centimeters)
85.4 Inches
(217 Centimeters)
1.3.1 Mobile Antennas
The antenna(s) for the radios must be installed in accordance with Section 8 in this manual. Installation
guidelines presented in Section 8 are limited to metal-body motor vehicles or vehicles with appropriate
ground planes.
Use only the Harris-approved/supplied antenna(s) or an approved replacement antenna. Unauthorized
antennas, modifications, or attachments can cause the FCC RF exposure limits to be exceeded.
1.3.2 Approved Accessories
The radio has been tested and meets FCC RF guidelines when used with accessories supplied or
designated for use with it. Use of other accessories may not ensure compliance with the FCC’s RF
exposure guidelines, and may violate FCC regulations. For a list of approved accessories refer to Section