2
I
ntrodu
c
tion
Getting Started
Th
e
ASTRO
®
XTL™ 2500 D
i
g
ita
l M
o
b
i
l
e
R
adio
is
a
m
on
g
t
h
e
m
ost
so
ph
isti
c
ated
t
w
o
-w
a
y
radios
a
v
ai
l
a
bl
e
. I
t
c
an
o
p
erate
in
t
h
e
f
o
ll
o
w
in
g
f
re
q
uen
cy
ran
g
es
:
Th
ese
ch
anne
l
s
p
ro
v
ide
m
a
x
i
m
u
m c
o
mm
uni
c
ations
c
a
p
a
b
i
l
it
y
under
v
ar
y
in
g
o
p
eratin
g c
onditions
.
O
ne
o
f
t
h
e
ne
w
est
in
a
l
on
g l
ine
o
f q
ua
l
it
y M
otoro
l
a
p
rodu
c
ts
,
t
h
e
ASTRO XTL 2500 D
i
g
ita
l M
o
b
i
l
e
R
adio
p
ro
v
ides
i
mp
ro
v
ed
v
oi
c
e
q
ua
l
it
y
a
c
ross
m
ore
o
f y
our
c
o
v
era
g
e
area
. Th
e
di
g
ita
l p
ro
c
ess
c
a
ll
ed
embedded signaling
inter
m
i
x
es
s
y
ste
m
si
g
na
l
in
g
in
f
or
m
ation
w
it
h
di
g
ita
l v
oi
c
e
,
resu
l
tin
g
in
i
mp
ro
v
ed
s
y
ste
m
re
l
ia
b
i
l
it
y
and
t
h
e
c
a
p
a
b
i
l
it
y
o
f
su
pp
ortin
g
a
m
u
l
titude
o
f
ad
v
an
c
ed
f
eatures
. S
u
ch f
eatures
add
u
p
to
b
etter
, m
ore
c
ost
-
e
ff
e
c
ti
v
e
t
w
o
-w
a
y
radio
c
o
mm
uni
c
ations
.
ASTRO
di
g
ita
l
te
ch
no
l
o
gy
is
a
l
so
h
e
lp
in
g
to
p
ro
v
ide
t
h
e
so
l
ution
to
i
mp
ro
v
ed
s
p
e
c
tra
l
e
ff
i
c
ien
cy
re
q
uirin
g
on
ly h
a
lf
as
m
u
ch b
and
w
idt
h
p
er
ch
anne
l (12.5k
H
z) c
o
mp
ared
to
ana
l
o
g
te
ch
no
l
o
gy (25/30k
H
z).
Th
e
net
b
ene
f
it
to
y
ou
is
f
e
w
er
users
p
er
ch
anne
l
or
m
ore
users
p
er
s
y
ste
m.
Th
e
ASTRO XTL 2500 D
i
g
ita
l M
o
b
i
l
e
radio
c
an
in
cl
ude
an
o
p
tiona
l
RS-232
data
p
ort
to
inter
f
a
c
e
w
it
h
e
x
terna
l
de
v
i
c
es
,
su
ch
as
c
ertain
f
a
x m
a
ch
ines
and
l
a
p
to
p c
o
mp
uters
. ASTRO XTL 2500 D
i
g
ita
l M
o
b
i
l
e
v
oi
c
e
radios
and
data
ter
m
ina
l
s
c
an
a
cc
ess
t
h
e
sa
m
e
ch
anne
l w
it
h
out
inter
f
erin
g w
it
h
ea
ch
ot
h
er
.
VHF
UHF
700/800 MHz
900 MHz
136-174 M
H
z
380-470 M
H
z
762-776 M
H
z
896-901 M
H
z
450-520 M
H
z
794-806 M
H
z
935-940 M
H
z
806-825 M
H
z
851-870 M
H
z
Содержание ASTRO XTL 2500
Страница 1: ...Control Head User s Guide ASTRO XTL 2500 Digital Mobile Radio ...
Страница 2: ......
Страница 4: ......
Страница 8: ...iii Notes ...
Страница 14: ...ix Notes ...
Страница 36: ...22 Multiple Control Head Features Notes ...
Страница 98: ...84 Trunking Operation Notes ...
Страница 124: ...110 ARS User Login and Text Messaging Features Notes ...
Страница 132: ...118 Troubleshooting Notes ...
Страница 142: ...128 Appendix Maritime Radio Use in the VHF Frequency Range Notes ...
Страница 146: ...132 Glossary Notes ...
Страница 152: ...138 Commercial Warranty and Service Notes ...
Страница 158: ...144 Index Notes ...
Страница 163: ......
