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The Model 5000A250A is a self-contained, air-cooled, broadband, completely solid state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull MOSFET circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability -
RATED OUTPUT POWER: -
5000 watts, 100 kHz – 100 MHz -
5000 – 3000 watts, 100 MHz – 250 MHz -
(derating slope of 13.33 watts/MHz) -
INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum -
POWER OUTPUT @ 1 dB COMPRESSION: -
3500 watts, 100 kHz – 100 MHz -
3500 – 1500 watts, 100 MHz – 250 MHz -
(derating slope of 13.33 watts/MHz) -
FREQUENCY RESPONSE: 100 kHz - 250 MHz instantaneously -
GAIN (at maximum setting): 67 dB minimum -
FLATNESS: -
GAIN ADJUSTMENT (continuous range): 20 dB minimum -
INPUT IMPEDANCE: 50 ohms, VSWR 1.5:1 maximum - OUTPUT IMPEDANCE: 50 ohms, VSWR 2.5:1 maximum
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MISMATCH TOLERANCE: 100% rated power without foldback up to 6.0:1 mismatch above which may limit to 2500 watts reflected power, from 100 kHz to 100 MHz. Limited to 1000 watts reflected power from 100 MHz to 250 MHz. -
MODULATION CAPABILITY: Faithfully reproduces AM, FM or Pulse modulation appearing on input signal. -
HARMONIC DISTORTION: Minus 20 dBc maximum at 3000 watts power output. -
THIRD ORDER INTERCEPT POINT: 74 dBm typical -
RF POWER DISPLAY: 0 - 7500 watts full scale -
PULSE MODE GATING CHARACTERISTICS -
Signal (into 50 ohms): + 2.0 to 6.0 VDC -
Rise Time: 0.5 microseconds maximum -
Fall Time: 0.5 microseconds -
RF RISE/FALL TIME: 10 nanoseconds maximum -
PRIMARY POWER -
200-240 VAC Delta (4 wire), Wye compatible -
346-416 VAC, Wye (5 wire) -
400-480 VAC Delta (4 wire), Wye compatible -
47-63 Hz, 3 phase -
(user must specify) -
20,000 watts maximum at .95 P.F. typical -
CONNECTORS -
RF Input: Type N female on rear panel -
RF Output: Type EIA 1 5/8 male on rear panel -
External Leveling Inputs: Type BNC female on front panel -
Pulse Modulation Inputs: Type BNC female on front panel -
Detected RF Output: Type BNC female on front panel -
Remote Control: 24 pin female GPIB/IEEE-488 and 9-pin RS-232 connectors on rear panel -
Remote Control (fiber optic): ST connector. Tx and Rx RS-232 -
Safety Interlock: 15 pin female Type D on rear panel -
FORWARD SAMPLE PORT: Type N female on rear panel -
REVERSE SAMPLE PORT: Type N female on rear panel -
IEEE-488 (GPIB) INTERFACE: Allows control of all amplifier functions and monitoring of all status indications via standard GPIB / IEEE-488 commands - COOLING: Forced air (self contained fans)
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