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The 1140LA Amplifier is a rugged source of RF power for ultrasonics, induction heating and laser modulation as well as plasma applications. It is a totally solid state solution employing RF DMoS FETs in the power amplification stages, offering simultaneous forward and reverse power readouts, and RS232 port for data collection. The 1140LA produces 1000 Watts of quasi linear Class AB power over the entire frequency range from 10 KHz - 2 MHz.

Unit of Measure

Primary Performance Characteristics

Start Frequency

 N/A 10 kHz

Stop Frequency

 N/A 2 MHz

Rated Power (P1dB)

 N/A 1000 W

Power Gain

 N/A 55 dB

Gain Flatness

 N/A ±1.5 dB

Harmonic Level

 N/A < -13 dBc

Class of Operation

 N/A Class AB

Specifications

AC Input

 N/A 100 to 240 VAC,
208 VAC 13 Amps Max
120 VAC 25 Amps Max

Connectors

 N/A Type N

Operating Temperature

 N/A 0 to 40 ºC

Cooling

 N/A Forced Air Cooling

Front Panel Display

 N/A Indicates forward and reflected power

Front Panel Accuracy

 N/A ±3% (up to 2 MHz)

Form Factor

Weight

 N/A 108.0 lb49.0 kg

Height

 N/A 13.12 in333.2 mm

Width

 N/A 16.71 in424.4 mm

Depth

 N/A 20.1 in510.1 mm