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Home : Equipment > Amplifiers > 2500A250A
Amplifier Research 2500A250A 2500 Watt CW, 100 kHz - 250 MHz (w/ DCP, IEEE & RS-232 interfaces)

2500 Watt CW, 100 kHz - 250 MHz  (w/ DCP, IEEE & RS-232 interfaces)

Product Status: New / Refurbished
List Price: $182,800
Our Price: Request Quote
Rental Price: Request Quote

Download project datasheet details pdf file  Download Datasheet
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SPECIFICATIONS

The Model 2500A250A 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:
    • 2500 watts, 100 kHz – 100 MHz
    • 2500 – 1500 watts, 100 MHz – 250 MHz
    • (derating slope of 6.67 watts/MHz)
  • I NPUT FOR RATED OUTPUT:   1.0 milliwatt maximum
  • POWER OUTPUT @ 1 dB COMPRESSION:
    • 1800 watts, 100 kHz – 100 MHz
    • 1800 – 800 watts, 100 MHz – 250 MHz
    • (derating slop of 6.67 watts/MHz)
  • FREQUENCY RESPONSE:   100 kHz - 250 MHz instantaneously
  • GAIN (at maximum setting):   64 dB minimum
  • FLATNESS:
    • ± 3.5 dB maximum
    • ± 0.8 dB with internal leveling
  • GAIN ADJUSTMENT (continuous range):   20 dB minimum
  • I NPUT 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 1250 watts reflected power, from 100 kHz to 100 MHz. Limited to 500 watts reflected power from 100 MHz to 250 MHz.
  • MODULATION CAPABILITY:   Will faithfully reproduce AM, FM or Pulse modulation appearing on the input signal.
  • H ARMONIC DISTORTION:   Minus 20 dBc maximum at 1500 watts
  • THIRD ORDER INTERCEPT POINT:   71 dBm typical
  • RF POWER DISPLAY:   0 - 4000 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
  • R F 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 (4-wire), Wye compatible
    • 47-63 Hz, 3 phase
    • (user must specify)
    • 10,000 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
  • FORWARD SAMPLE PORT:   Type N female on rear panel
  • REVERSE SAMPLE PORT:   Type N female 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):   227 kg (500 lb)
  • SIZE (W x H x D):   68.6 x 132.0 x 88.9 cm (27.0 x 52.0 x 35.0 in)
AVAILABLE EQUIPMENT OPTIONS
None Available

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