E&I 1140LA RF Power Amplifier 10 kHz – 2 MHz 1000W
Description
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.
Features
- 1000-Watt RF Power
- 10 kHz – 2 MHz
- Class AB Performance
- Power Measurement – Forward & Reflected
- Solid State Reliability
- Forced Air Cooling
Download Data Sheet
Print
Email
Specifications
| 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 Ω |
| Output Impedance | 50 Ω |
| Harmonic Level | Not Specified |
| Source requirements | Any signal / function generator or oscillator capable of 1.4 Vpp into 50 Ω |
| 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 45O˚C 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 |
