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AR-2000W1000D 2000 Watts CW, 80 MHz-1000 MHz Solid State RF Amplifier

RATED OUTPUT POWER: Typical 2200 watts; 2000 watts minimum

INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum

POWER OUTPUT @ 3 dB compression: Nominal 2200 watts, 2000 watts min up to 700 MHz, 1800 watts from 700 to 1000 MHz

POWER OUTPUT @ 1 dB compression: Nominal 1850 watts, 1750 watts min up to 700 MHz; 1600 watts min from 700 to 1000 MHz

FLATNESS: ±2.0 dB maximum; ±1.5 dB typical

FREQUENCY RESPONSE: 80–1000 MHz instantaneously

GAIN (at maximum setting): 63 dB minimum

GAIN ADJUSTMENT (continuous range): 25 dB minimum

INPUT IMPEDANCE: 50 ohms, VSWR 1.5:1 maximum: 1.3:1 typical

OUTPUT IMPEDANCE: 50 ohm nominal

MISMATCH TOLERANCE:
100% of rated power without foldback. Will operate without damage or oscillation with any magnitude and phase of source and load impedance. See Application Note #27.

MODULATION CAPABILITY: Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal

NOISE FIGURE: 8 dB maximum, 6 dB typical

HARMONIC DISTORTION: -20 dBc maximum at 1800 watts, -20 dBc typical @ 2000 watts

THIRD ORDER INTERCEPT POINT: 68 dBm typical

Remote Interfaces:

  • IEEE-488, 24 pin female
  • RS-232, 9 pin Subminiature D (female)
  • Fiber Optic, ST Conn Tx and Rx RS-232
  • USB 2.0, Type B
  • Ethernet, RJ-45

Product Number:

AR-2000W1000D

Manufacturer:

Amplifier Research

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The Model 2000W1000D is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability. The Model 2000W1000D, when used with an RF sweep generator, will provide a minimum of 2000 watts of RF power.

The Model 2000W1000D is equipped with a Digital Control Panel (DCP) which provides both local and remote control of the amplifier. The DCP uses a color LCD touch screen and a single rotary knob to offer status reporting and control capability. The display provides operational presentation of Forward Power and Reflected Power plus amplifier status. Special features include a gain control, internal automatic level control (ALC) with front panel control of the ALC threshold, forward and reflective RF sample ports for precise power measurements and RF output level protection. Protection is provided by DC current level sensing of all output stages.

All amplifier control functions and status indications are available remotely in GPIB/IEEE-488 format and RS-232 hardware and fiber optic, USB and Ethernet. 

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Description
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The Model 2000W1000D is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull circuitry is utilized in all high power stages in the interest of lowering distortion and improving stability. The Model 2000W1000D, when used with an RF sweep generator, will provide a minimum of 2000 watts of RF power.

The Model 2000W1000D is equipped with a Digital Control Panel (DCP) which provides both local and remote control of the amplifier. The DCP uses a color LCD touch screen and a single rotary knob to offer status reporting and control capability. The display provides operational presentation of Forward Power and Reflected Power plus amplifier status. Special features include a gain control, internal automatic level control (ALC) with front panel control of the ALC threshold, forward and reflective RF sample ports for precise power measurements and RF output level protection. Protection is provided by DC current level sensing of all output stages.

All amplifier control functions and status indications are available remotely in GPIB/IEEE-488 format and RS-232 hardware and fiber optic, USB and Ethernet. 

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