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Home : Brand > Amplifier Research > 500A250A
Amplifier Research 500A250A 500 Watt CW, 10 kHz - 250 MHz (w/ DCP, IEEE RS-232 & USB interfaces)

500 Watt CW, 10 kHz - 250 MHz (w/ DCP, IEEE RS-232 & USB interfaces)

Product Status: New / Refurbished
List Price: $34,500
Our Price: Request Quote
Rental Price: Request Quote

Download project datasheet details pdf file  Download Datasheet
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SPECIFICATIONS

The Model 500A250A is a self-contained, air-cooled, broadband, completely solid state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull LDMOS circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability.
  • RATED OUTPUT POWER:   500 watts
  • INPUT FOR RATED OUTPUT:   1.0 milliwatt maximum
  • POWER OUTPUT @ 3 dB compression
    • Nominal:   600 watts
    • Minimum:   500 watts
  • POWER OUTPUT @ 1 dB compression
    • Nominal:   500 watts
    • Minimum:   350 watts
  • FLATNESS:
    • ± 2.0 dB maximum
  • FREQUENCY RESPONSE:   10 kHz–250 MHz instantaneously
  • GAIN (at maximum setting):   57 dB minimum
  • GAIN ADJUSTMENT (continuous range):   10 dB minimum
  • INPUT IMPEDANCE:   50 ohms, VSWR 1.5:1 maximum
  • OUTPUT IMPEDANCE:   50 ohms, nominal
  • MISMATCH TOLERANCE:   100% rated power without foldback up to 6.0:1 mismatch, above which may limit to 250W reflected power. Will operate without damage or oscillation with any magnitude and phase of source and load impedance.
  • MODULATION CAPABILITY:   Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal
  • HARMONIC DISTORTION:   Minus 20 dBc maximum at 350 watts
  • THIRD ORDER INTERCEPT POINT:   65 dBm typical
  • RF POWER DISPLAY:   0–750 watts full scale
  • PRIMARY POWER
    • 180 - 264 VAC
    • 47–63 Hz, 2500 watts maximum @ 0.99 P.F. typical
  • CONNECTORS
    • RF input:   See Model Configuration
    • RF output:   See Model Configuration
    • Forward Sample:   BNC female on front panel (coupling factor 60 dB typical; data supplied)
    • Reverse Sample:   BNC female on front panel (coupling factor 60 dB typical)
    • Safety Interlock:   15 pin female Type D on rear panel
    • REMOTE CONTROL
      • IEEE-488:   24-pin female on rear panel
      • RS-232:   9 pin female Type D on rear panel
      • USB:   Type B female
  • COOLING:   Forced air (self contained fans)
  • WEIGHT, maximum:   See Model Configurations
  • SIZE (W x H x D):   See Model Configurations

AVAILABLE EQUIPMENT OPTIONS
None Available

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