Realistic STA-95 - Specifications; FM Section Specifications; MPX Section Specifications; AM Section Specifications

SPECIFICATIONS
NOMINAL
LIMIT
UN
IT
FM
SECTION
1, TUNING
COVERAGE
2. DIAL
CALIBRATION
ACCURACY
90 MHz
98 MHz
106
MHz
3.
USABLE
SENSITIVITY
(NOtSE
&
DTSTORTION
-30
dB)
4,
IMAGE
REJECTION
(at
106
MHz)
5. lF REJECTION
(at
90 MHz)
6. FULL LIMITING
(at
_3
dB)
7. lF BANDWIDTH
(6
dB down)
8. DISTORTION
(1
mV INPUT)
9.
SIcNAL-TO-NOISE
RATIO
(1
mV
INPUT)
10. DE-EMPHASIS
75
psec.
(at
50-10,000
Hz)
11.
DISCRIMINATOR
BANDWIDTH
(Peak-to-Peak)
12.
AFC
HOLDING
RANGE
(with
1 mV
signal)
13.
OUTPUT VOLTAGE
MONO
(at
75
kHz
dev.,
400 Hz mod., 1
mV input)
STEREO
MUTING
THRESHOLD
OVERLOAD,
THD at
98 MHz, 100%
mod.
(100
mV RF input)
SPURIOUS
RESPONSE at 98
MHz
ANTENNA
INPUT 3
pV.
1
12\F,103.35
MHz
CAPTURE
RATIO
(1
mV
INPUT)
ALTE
RNATE
CHANNE
L SE
LECTIVITY
(0.1
mV input)
100
Hz
1 kHz
10 kHz
87.5
-
lo8l
I
I
2.O
5.0
|
50
I
80
2.o I
03
I
65
t1.5
I
400 I
l.2SO
0.75
o.7
'l
,l
80
,\
50
14.
15.
16.
17.
18.
MPX SECTION
1, STEREO
SEPARATION
(10096
mod., 1 mV input)
2, DISTORTION
1 KHZ
(100%
mod., 1
mV input)
3.
STEREO
BEACON SENSITIVITY
(pilot
7%)
4.
RESIDUAL 19
kHz
& 39
kHz
(1
mV input)
5. SUPPRESSION
OF SCA
INTERFERENCE
(1
mV input)
AM
SECTION
1. TUNING COVERAGE
2, DIAL CALIBRATION
ACCURACY 600
KHZ
1,000 kHz
1,400
kHz
3. USABLE SENSITIVITY
(400
H2,30%
mod.
600
kH2,1000
kH2,1400
kHz
noise
&
distortion-20
dB)
4.
IMAGE
REJECTION
(at
1,400
kHz)
5. lF
REJECTION
(at
600
kHz)
6. AGC
FIGURE OF
MERIT
(from
100
mV/m at
1,000
kHz)
Radiated
Direct
7, DISTORTION
(400
H2,30% mod., 5
mV/m input)
38
40
30
0.5
10
50
510
-
1660
250
25
35
30
45
1.5
88
-
108
t250
t2SO
t350
3.0
9.0
45
70
3.0
t
1S0
0.8
60
t2
300
t400
0.7b
t
2 dB
0.65
t
2 dB
4-16
1.5
1.2
3-16
40
40
520
-
1620
t1b
t30
t40
70
3.5
40
27
32
20
500
40
30
25
30
2.5
MHz
kHz
kHz
kHz
pV
dBf
dB
dB
pV
kHz
o/
,/o
dB
dB
kHz
kHz
V
V
pV
o/
/o
dB
dB
o/
/o
pV
dB
dB
dB
dB
dB
dB
kHz
kHz
kHz
kHz
pY
lm
pV
dB
dB
dB
o/
/o