Electronics & Innovation 2100L Linear RF Amplifier, 10 kHz to 12 MHz, Class A, 100 W, Refurbished


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Electronics & Innovation 2100L Linear RF Amplifier, 10 kHz to 12 MHz, Class A, 100 W, Refurbished

The E&I 2100L Amplifier is a rugged source of RF power useful for ultrasonics, laser modulation, RFI/EMI, plasma equipment, and general laboratory applications. It represents E&I's commitment to providing RF power amplifiers of the highest quality, durability, and ruggedness. E&I's 2100L surpasses the performance specifications of the ENI 2100L.

The E&I 2100L produces 100 Watts of class A linear power output over the entire frequency range from 10 kHz to 12 MHz. It has very low harmonic distortion along with low IMD products. Operation over the band is achieved without the need for any band switching or any adjustments. The power gain is rated at 50 dB with a typical gain flatness of ±1.5 dB.

The 2100L is compatible with most signal generators, frequency synthesizers, sweep generators, and other laboratory signal sources. It accurately reproduces all waveforms within its power and frequency ranges: AM. FM, SSB, pulsed, and other complex modulation schemes.

The 2100L is built to withstand a 13 dBm input (1.0 Volt RMS) for any VSWR load condition. The internal switched mode power supply is very conservatively rated to facilitate operation over a wide range of line conditions and temperatures. The forced air cooling provides low internal temperatures, providing long-term reliability. The RF power is delivered by rugged DMoS FETs, de-rated to provide excellent MTBF figures.


  • Class of Operation: Class A
  • Frequency Range: 10 kHz to 12 MHz
  • Rated Power Output: 100 W
  • Power Gain: 50 dB
  • Gain Flatness: ±1.5 dB
  • Input Power for Rated Output: 1.0 mW / 0 dBm
  • Input Impedance: 50 Ohms
  • Output Impedance: 50 Ohms
  • Harmonic Level: <-25 dBc
  • Size (H x W x D): 5.3" x 16.5" x 18.4" (134.5 mm x 420 mm x 467 mm)
  • Weight: 35 lbs (16 kg)
  • 100 - 240 Vac; 47-63 Hz

Please see Datasheet for complete details and specifications.


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