1000 Watt CW, 100 kHz - 250 MHz (w/ DCP, IEEE & RS-232 interfaces) - Amplifiers

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Amplifier Research 1000A250 1000 Watt CW, 100 kHz - 250 MHz (w/ DCP, IEEE & RS-232 interfaces)

Product Status:

New / Refurbished

List Price:

$101,600

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SPECIFICATIONS

The Model 1000A250 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
- 1200 watts, 100 kHz – 100 MHz
- 1200 – 700 watts, 100 MHz – 250 MHz
- (derating slope of 3.33 watts/MHz)
INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum
POWER OUTPUT @ 1 dB COMPRESSION
- 900 watts, 100 kHz – 100 MHz
- 900-400 watts, 100 MHz – 250 MHz
- (derating slop of 3.33 watts/MHz)
FREQUENCY RESPONSE: 100 kHz - 250 MHz instantaneously
GAIN (at maximum setting): 61 dB minimum
FLATNESS
- ± 3.5 dB maximum
- ± 0.8 dB with internal leveling
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
MISMATCH TOLERANCE: 100% rated power without foldback up to 6.0:1 mismatch above which may limit to 600 watts reflected power, from 100 kHz to 100 MHz. Limited to 250 watts reflected power from 100 MHz to 250 MHz.
MODULATION CAPABILITY: Will faithfully reproduce AM, FM or Pulse modulation appearing on the input signal.
HARMONIC DISTORTION: Minus 20 dBc maximum at 750 watts
THIRD ORDER INTERCEPT POINT: 68 dBm typical
RF POWER DISPLAY: 0 - 2000 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:
- 187-264 VAC
- 47-63 Hz, single phase
- (user must specify)
- 5,000 watts maximum at .95 P.F. typical
CONNECTORS
- RF Input: See Model Configurations
- RF Output: See Model Configurations
- 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
IEEE-488 (GPIB) INTERFACE & RS-232: Allows control of all amplifier functions and monitoring of all status indications.
COOLING: Forced air (self contained fans)
WEIGHT (maximum): 136 kg (300 lb)
SIZE (W x H x D): 56.1 x 109.2 x 88.9 cm (22.1 x 43.0 x 35.0 in)

AVAILABLE EQUIPMENT OPTIONS

None Available