TRANSMITTER
Power Output
25 Watts
Conducted Spurious
60 dB Below Carrier (typical)
Modulation
±
5.0 kHz (maximum)
Audio Sensitivity
40 millivolts (typical)
Audio Frequency
Characteristics (Per RS-I52B)
1 to -3dB of 6 dB/octave pre-emphasis from 300
Hz to 3000 Hz per EIA standards. Post limiter filter per FCC
and EIA.
FMNoise
-50dB (typical, companion receiver method)
Power Adjust Range
12.5 to 25 watts
Distortion
2% (typical)
Deviation Symmetry
0.1kHz (typical)
RF Output Impedance
50 ohms
Carrier Attack Time
50 milliseconds (maximum)
Audio Attack Time
50 milliseconds (maximum)
RECEIVER
Audio Ampl Output
3 Watts (less than 5% distortion) EIA
(4-ohm speaker)
Sensitivity:
12 dB SINAD (EIA method)
-119 dBm (0.25 microvolts) (typical)
Selectivity
(EIA two-signal method)
-80dB +25 kHz (typical)
Spurious Response
-85dB (typical)
Intermodulation
-78dB typical (12 dB SINAD)
Hum and Noise:
Squelched
-80dB (typical)
Unsquelched
-50dB (typical)
Modulation Acceptance
±
7kHz
Frequency Response
2.0 and -8dB of a standard 6 dB/octave deemphasis
curve from 300 to 3000 Hz EIA.
RF Input Impedance
50 ohms
Receiver Attack Time
40 milliseconds, typical @ 8 dB SINAD
100 milliseconds, maximum
Receiver Recovery Time
100 milliseconds, typical @ 8 dB SINAD
250 milliseconds, maximum
*Refer to the appropriate Specification Sheet for the complete specifications.
LBI-31932
2
Summary of Contents for LBI-31932E
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Page 15: ...INTERCONNECTION DIAGRAM 19D901983 Sh 3 Rev 3 LBI 31932 14...
Page 16: ...INTERCONNECTION DIAGRAM C O M B O 19D901983 Sh 4 Rev 2 LBI 31932 15...
