EFJohnson High Tier User Manual
SAFETY INFORMATION
5
FCC EXPOSURE LIMITS
This mobile radio transceiver was tested by the manufacturer with
an appropriate antenna in order to verify compliance with Maximum Per-
missible Exposure (MPE) limits set under Section 2.1091 of the FCC
Rules and Regulations. The guidelines used in the evaluation are derived
from Table 1 (B) titled “Limits For General Population/Uncontrolled
Exposure” which is from FCC report OET bulletin #65.
missible Exposure (MPE) limits set under Section 2.1091 of the FCC
Rules and Regulations. The guidelines used in the evaluation are derived
from Table 1 (B) titled “Limits For General Population/Uncontrolled
Exposure” which is from FCC report OET bulletin #65.
Table 2 lists the antenna whips and bases recommended for use in
each frequency range. Each model of this radio was tested with the appro-
priate antenna listed. The antenna was mounted in the center of the roof
priate antenna listed. The antenna was mounted in the center of the roof
Table 1
FCC Limits for Maximum Permissible Exposure (MPE)
(A) Limits For Occupational/Controlled Exposure
Frequency Range
(MHz)
Electric Field
Strength (E)
(V/m)
Magnetic Field
Strength (H)
(A/m)
Power Density
(S)
(mW/cm2
2
)
Averaging
Time |E|
2,
|H|
2
,
S (minutes)
0.3-3.0
614
1.63
(100)*
6
3.0-30
1842/f
4.89/f
(900/f
2
)*
6
30-300
61.4
0.163
1.0
6
300-1500
--
--
f/300
6
1500-100,000
--
--
5
6
(B) Limits For General Population/Uncontrolled Exposure
Frequency Range
(MHz)
Electric Field
Strength (E)
(V/m)
Magnetic Field
Strength (H)
(A/m)
Power Density
(S)
(mW/cm2
2
)
Averaging
Time |E|
2,
|H|
2
,
S (minutes)
0.3-1.34
614
1.63
(100)*
30
1.34-30
824/f
2.19/f
(180/f
2
)*
30
30-300
27.5
0.073
0.2
30
300-1500
--
--
f/1500
30
1500-100,000
--
--
1.0
30
f = Frequency in MHz
*Plane-wave equivalent power density