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E&I 1140LA RF Power Amplifier 10 kHz - 2 MHz 1000W

E&I 1140LA RF Power Amplifier 10 kHz - 2 MHz 1000W is a rugged source of RF power for ultrasonic, 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.

Quantity:

Feature Specification

1000-Watt RF Power
10 kHz - 2 MHz
Class AB Performance
Power Measurement - Forward & Reflected
Solid State Reliability
Forced Air Cooling

Primary Performance Characteristics
Start Frequency	10 kHz
Stop Frequency	2 MHz
Rated Power (P1dB)	1000 W
Power Gain	55 dB nominal
Gain Flatness	±1.0 dB
Input Power for Rated Output	5 mW or 0.7 dBm
Input Impedance	50 „¦
Output Impedance	50 „¦
Harmonic Level	Not Specified
Source requirements	Any signal / function generator or oscillator capable of 1.4 Vpp into 50 „¦
Ruggedness	Any load VSWR, any phase from Open to Short circuit without damage.
Class of Operation	Class AB
Specifications
AC Input	100 to 240 VAC 208 VAC 13 Amps Max 120 VAC 25 Amps Max
Connectors	BNC
Operating Temperature	0 to 45 ºC
Cooling	Forced Air Cooling
Front Panel Display	Indicates forward and reflected power
Front Panel Accuracy	±3% (up to 2 MHz)
Protection	INPUT: Unit will withstand input signal of +16 dBm without damage.
THERMAL: the unit can operate at 45OËšC ambient. If the internal temperature becomes too high the unit will shut down and an error message will appear on the front panel. The unit may be re-set by cycling the power or from the RS232 input.
Mismatch	The unit will tolerate any mismatch subject to thermal and current protection.
Form Factor
Weight	108 lb (49 kg)
Height	13.12 in 333.2 mm
Width	16.71 in 424.4 mm
Depth	20.1 in 510.1 mm