Crown FM10000, Руководство пользователя

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Getting Acquainted 1–3
1.2 Transmitter Package Specifications
RF Power Output:
2500 to 11000 watts continuous with remote
controlled power adjust
RF Drive Requirement:
250 watts for full output
RF Output Impedance:
50 ohms (unbalanced)
Maximum SWR:
2.0:1 (With power foldback at high SWR)
Frequency Range:
87–108 MHz
RF Harmonics/Spurious Products:
Better than –80 dB
Asynchronous AM S/N Ratio:
Meets FCC specifications (-50 dB)
(typically > 60 dB)
Synchronous AM S/N Ratio:
Meets FCC specifications (-50 dB)
(typically > 60 dB)
Operating Environment:
Temperature Range:
0°–50°C at sea level
Humidity Range:
0–80% at 20°C (noncondensing)
AC Power:
240 Volts AC +10/-15%, 50–60 Hz with neutral
Power Consumption:
Less than 18000 watts at 11000 watts RF output
typical
Power Factor:
.96 typical
Overall Efficiency:
70% typical
RF Output Connector:
1 5/8 " EIA flange
Cabinet dimentions :
7 x 17.25 x 23 inches (17.78 x 43.82 x
58.42 cm) exclusive of rack ears, but inclu-
sive of connectors
Overall dimentions :
65 x 24 x 29 (cabinet only)
83 x 27 x 29 (including external filter)
Weight:
FM10K cabinet (950 lbs)
FM10K shipping weight (997 lbs)
Note:
System performance is specified using Crown Broadcast
Model FM250 Exciter where applicable.