User's Manual

14
0
C
OVERAGE
D
IS
TAN
C
E
(f
t
)
F
O
RMUL
A
S
OLUTIO
N
50
1
00
1
50
20
0
2
50
3
0
0
3
5
0
4
00
-1
0
-1
5
-2
0
-2
5
-
30
-
35
-4
0
391
/
157
220
/
88
122
/
50
7
0
/
28
39
/
16
22
/
9
12
/
5
S
I
G
NAL
S
TREN
G
TH
IN
S
IDE B
U
ILDIN
G
CO
VERA
G
E DI
S
TAN
CE
CO
VERA
G
E DI
S
TAN
C
E IN FT
800/900
MH
z
1
900
MH
z
When
y
ou complete the calculation on pa
g
e 13, find
y
our Si
g
nal Stren
g
th number on the horizontal axis
(
-10 to -40
)
. Then,
f
ollow the nearest vertical
g
ridline
u
pward to where it intersects with the 800
/
900 MHz or
1900
MHz line, as appropriate. You can then
d
eterm
i
ne
y
our approx
i
mate covera
g
e
di
stance
i
n
f
eet, as indicated on the vertical axis
(
0 to 400
)
.
NOTE
:
Your actual covera
g
e ma
y
var
y
from at least
half to twice the indicated distance due to si
g
nal
f
adin
g
, obstructions or re
f
lections
.