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Dyna FM-3 - Dynaco FM-3 Specifications; General Performance Specifications; Stereophonic Performance Metrics

Dyna FM-3
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CONTENTS
Operating Instruction!> 3
Technical Description
....•..............•.....
4
General Wiring Practice . . . . . . . . . . . . . . . . . . . . . . .
..
6
Assembly Instructions 7
Alignment Instructions
................•........
16
240 Volt Power Transformer 19
In
Case
of Difficulty 20
Service and Warranty
21
How
to Make a Folded Dipole Antenna 22
Parts
list
22
Voltage Check Points 23
SPECIFICATIONS
BASED
ON
IHf
STANDARD
T-l00
Useable
Sensitivity:
4
microvolts
for
total
noise
and
distortion
30
db
below
100%
modulation
Signal-to-Noise
Ratio:
70
db
@
100%
modulation
Harmonic
Distortion:
less
than
0.25%
@
100%
modulation
Drift:
less
than
0.03%
Frequency
Response:
±
0.5
db
10
cps
to
15
KC
Capture
Ratio:
5
db
Selectivity:
54
db
Audio
Hum:
73
db
below
1
volt
output
AM
Suppression:
greater
than
63
db
ADDITIONAL
SPECIFICATIONS
1M
Distortion:
Audio
Output:
Output
Impedance:
Discriminator
Peak
to
Peak
Separation:
Antenna
Input:
Dial
Calibration
Accuracy:
Power
Consumption:
less
than
0.5%
from
10
microvolts
to
100,000
microvolts
@
100%
modulation
2
volts
@
100%
modulation
less
than
5000
ohms
grea
ter
than
900 KC
300
n
balanced
75
n
unbalanced
0.2%
55
watts
STEREOPHONIC PERFORMANCE
Useable
Sensitivity:
3
db
less
than
mono
mode
1M
or
Harmonic
Distortion:
less
than
1 %
(including
19
KC
and
38
KC
residual)
Separation:
30
db