Sony CRF-230 - Outline; Specifications

1-1.
SPECtFtCAT|ONS
Circuit System:
Semiconductor:
Frequency
Coverage:
Intermediate
Frequency:
Antenna
System:
Power Requirement:
Power
Output:
at
1O%
distortion
Current Drain:
at zero signal
Maximum
Sensitivity:
at output 50
mW,
S/N 6
dB
sEcTroN 1
OUTLINE
Superheterodyne
(FM-1,
FM-2,
MW, LW, SW-l)
Double superheterodyne
(SW-2
-
SW-l9)
27 transistors,
3 FET for reception,
I 8 transistors
for
auxiliary
functions, 34
diodes, I thermistor
FM-I
FM-2
MW
LW
sw-1
sw-2
sw-3
sw-4
sw-5
sw-6
sw-7
sw-8
sw-9
64
-
90 MHz
87
-
108
MHz
530
-
1,605
kHz
(566
-
187 m)
150
-
400 kHz
(2,000
-
750
m)
1.6-2.2
MHz
(160
m)
2.0
-
2.6
MHz
(l
20
m)
3.0
-
3.6
MHz
(90
m)
3.5
-
4.1
MHz
(75
-
8l m)
4.5
-
5.i
MHz
(60
m)
5.8
-
6.4
MHz
(49
m)
7.O
-
7.6
MHz
(40
-
41 m)
9.5
-
l0.l
MHz
(31
m)
I 1.5
- I
2.1
MHz
(25
m)
14.0
-
I 4.6 MHz
(20
m)
15.0
-
I 5.6.MHz
(19
m)
17.5
-
18.1
MHz
(16
m)
2l.O
-
21.6 MHz
(l
5
m)
21.4
-
22.0 MHz
(13
m)
25.5
-
26.1 MHz
(1
I
m)
26.8-27.4 MHz
(ll
m)
28.0
-
28.6 MHz
(
l0 m)
28.6
-
29.2
MHz
(
l0 m)
29.2
-
29.8 MHz
(
l0 m)
10.7
MHz
455 kHz
l st : 1.6 - 2.2 MHz
2nd: 455
kHz
telescopic
antennas
1,000 mm 2
pcs
external antenna terminals
(300o,
75sl) are
provided
built-in
ferrite bar antenna,
100 x 180 mm
external antenna terminal
is
provided
-2
dB
(0.8
pV)
28 dB/m
(25
pY
lm)
36 dB/m
(63
s.V/m)
0 dB
(l
pV);
average
SW-10;
SW-I I;
SW-l2;
SW-I3;
SW-I4;
SW-I5;
SW-I6;
SW-I7;
SW.I8;
SW.I9;
FM
MW, Lw'SW-l
sw-2
-
sw-l9
FM
AC
DC
DC
SW.I,
MW LW;
SW-2
-
SW-19
;
telescopic
antenna 1,470
mm
external antenna
terminal is
provided
100,
ll7,220,240y,
so/do
Hz
(c/s)
9V, battery size "D"
6
pcs
l2V, with SONY car
battery cord DCC-2AW
3 W with
AC
power
supply
1W with
DC
power
supply
AC
250
mA
DC 140
mA
FM
MW
LW
SW
3-