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Specifications
C
R
OMM
ECEIVER
Class..........................................................D
Frequency range ........................................118.000 to 136.975MHz, 760 channels
Sensitivity .................................................1mV (2mV hard) for 6dB S+N/N with 30%
Selectivity..................................................< 6dB variation at ± 7KHz, > 60dB at ± 22KHz
Speaker audio output level........................12 watts into 4W, 8 watts into 8W
Headphone audio output level ..................280mW into 100W, 120mW into 500W
Distortion ..................................................< 5% at rated output at 1000Hz
AGC characteristics ..................................< 3dB variation in audio output from 5mV to
Squelch control .........................................Automatic squelch with manual override
C
T
OMM
RANSMITTER
Class..........................................................4
Output power ............................................8 watts minimum carrier at >12VDC input,
Frequency range ........................................118.000 to 136.975MHz, 760 channels
Frequency tolerance ..................................±15ppm from -20°C to +70°C
Microphone input......................................Two inputs, standard carbon or dynamic mic with
Modulation capability ...............................85% with 100mv to 1000mv rms microphone input
Audio frequency distortion .......................< 10% at 85% modulation at 350 to 2500Hz
Audio frequency response.........................< 4db variation with 350 to 2500Hz, 85%
Carrier noise level .....................................> 35db down
Sidetone output .........................................up to 280mW into 100W, 120mW into 500W
Duty cycle .................................................100%
Stuck mic time-out....................................35 second time-out, reverts to receive
32
P
ERFORMANCE
modulation at 1000Hz
100mV input, 15% to 90% modulation
P
ERFORMANCE
6 watts minimum at 10VDC input
(transmit is locked out below 9 volts input)
integrated preamp providing minimum 70mv rms
into 1000W load
at 1000Hz
modulation
(SL60
)
ONLY
(SL60
ONLY
Apollo SL50 / SL60 Installation Manual
)
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