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Amplifier Research 1000LM20 RF Amplifier, 10 kHz to 220 MHz, 1200 W CW, 2500 W Pulse

Refurbished
Manufacturers Part #: 1000LM20
RF Amplifier 10 kHz to 220 MHz, 1000 Watts
Your Price: $44,995.00
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Amplifier Research 1000LM20 RF Amplifier, 10 kHz to 220 MHz, 1200 W CW, 2500 W Pulse

The 1000LM20 amplifier is a self-contained, air-cooled broadband amplifier designed for laboratory applications that require instantaneous bandwidth, high gain and high power output. Housed in a stylish contemporary enclosure, the Model 1000L is smaller than competitive units with similar power levels. The unit employs the most up-to-date design technology in both its solid state low level amplifier and vacuum tube Driver and Final Amplifier. A crowbar circuit shuts down the high voltage within 30 microseconds should an arc or fault develop in a tube. All operating controls are functionally grouped on the front panel to simplify operator use. They include modern, lighted push-button switches for the command functions: POWER, STANDBY, OPERATE, PULSE, a gain control for setting the output level of the amplifier, and a switch to select outputs of either 100 watts or 1,000 watts CW (2,500 watt pulses). A single meter and selector switch are provided for monitoring the operating voltages and circuits of both the Driver and Final Amplifiers as well as the 3 phase line voltages.


Features:
  • Frequency Range 10 kHz - 220 MHz
  • Output: 1000 Watts Continuous, 1750 Watts Pulsed to 220 MHz, 2500 Watts Pulsed to 150 MHz, Min Range: 100 Watts Nominal
  • Gain High Range: 61 dB; Low Range: 47 dB
  • Flatness: ±1.5 dB
  • Impedance: 50 ohms, VSWR: 1.5:1 maximum
  • Input for Rated Output: 1.0 milliwatt Max
  • Connectors: RF In: BNC(f); RF Out: N(f); Gating/Blanking: BNC(f); Remote Control: 25 pin female subminiature D
  • Input: 200/208 ±5% VAC, 3 phase, 50/60 Hz 380/415 ±5% VAC, 3 phase, 50/60 Hz
  • Weight: 525 lb; Size: 59 in H x 22.1 in W x 23 in D

 
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