Realistic PRO-37 - TROUBLESHOOTING; SPECIFICATIONS

TROUBLESHOOTING
IF YOU HAVE
PROBLEMS...
We hope
you
don't, but here
are some
suggestions,
lf
none
of the above suggestions
help,
take
your
scanner
to
your
local
Radio
Shack store
for
assistance.
Trouble
Check
Does not function.
Batteries
correctly
installed ?
Batteries
are
good?
No
or
poor
reception.
.
Antenna
correctly installed?
.
Poor reception
environment
(metal
building, etc.)?
.
Frequencies
correctly
program-
med?
Error
appears on the display.
.
Programming
error--confirm
proce-
dure.
Keyboard
does
not work.
.
KEYLOCK
Set to
LOCK?
Keys
do
not
work
and
random
display.
.
Hold CLEAR
and
press
RESET.
24
25
SPECIFICATIONS
Frequency Coverage:
VHF-Lo
................30-50
MHz
(in
5
kHz
steps
Ham ...........
50-54
MHz
(in
5
kHz
steps
Aircraft
.... 108-136.975
MHz
(in
25 kHz steps
Government..................
......137-144
MHz
(in
5
kHz
steps
Ham...........
......144-148MHz
(in
5
kHz
steps
VHF Hi
148-174 MHz
(in
skHz
steps
Ham/Government..........
380-450
MHz
(in
12.5 kHz steps
UHF-Lo
.......450-470
MHz
(in
12.5 kHz steps
UHF-TV......
.470-512 MHz
(in
12.5
kHz
steps
UHF-H|.......
..806.0000-823.9375
MHz
(in
12.5 kHz steps
851
.1125-868.9375
MHz
(in
12.5 kHz steps
896.1125-960.0000
MHz
(in
12.5
kHz
steps
Channels of Operation
...Any
200
channels
in
any
band combinations.
(20
channels
x 10 banks) and
10
Monitor channels.
Sensitivity
(20
dB Signal-to-Noise
ratio):
30-54
MHz
.....
1.0
pV
108-136.975
MHz ...........
.' 2.0
pv
137-174
MH2...........
1.0
pV
380-512
MHz....'.'.'..
1'o
Pv
806-960
MHz...'...."'
2'o
PV
Spurious
Rejection:
30-54
MHz
.........50 dB
at
40 MHz
108-136.975
MH2...........
....50
dB
at124MHz
137-174
MH2...........
...........50 dB at
154 MHz
3Bo-512MHz
'.'.'......Not
specified
806-960
MH2...........
Not
specified
Selectivity:
+10
kH2......
......-O dB
+20kH2......
'..'-50
dB
lF
Rejection:
10.7
MHz
.........50 dB at
154 MHz
Scanning
Rate:
Fast............
.........25 channels/sec