E&I 411LA RF Power Amplifier 150 kHz – 300 MHz 10W
Description
E&I 411LA RF Power Amplifier 150 kHz – 300 MHz 10W is a rugged source of RF power for HF and VHF transmitters, RFI / EMI testing, plasma equipment and general laboratory applications.
The 411LA produces 10 Watts of Class A linear power over the frequency range of 150 kHz to 300 MHz with low harmonic distortion. Operation over the entire frequency band is possible without the need for any switching, it is true instantaneous bandwidth. The unit is rated at 40 dB gain with a typical gain flatness of ±2.5 dB
The 411LA is a rugged amplifier built to withstand an input of +13 dBm (1.0V RMS) for all output load conditions including shorts and open circuits.
The unit amplifies inputs of AM, FM SSB, TV and all complex modulation forms with <-22 dBc harmonic distortion and low spurious content.
Features
- 10-Watt UHF Amplifier
- 150 kHz – 300 MHz
- Instantaneous Bandwidth
- Rugged Compact Design
- Operates into any Load
- Low Distortion
Specifications
| Primary Performance Characteristics | |
| Start Frequency | 150 kHz |
| Stop Frequency | 300 MHz |
| Rated Power (P1dB) | 10 W |
| Power Gain | 40 dB |
| Gain Flatness | ±2.5 dB |
| Input Power for rated Pout | 1 mW (0 dBm) |
| Input Impedance / VSWR | 50Ω |
| Output Impedance / VSWR | 50Ω |
| Harmonic Level | < -22 dBc at 10 W output |
| Source requirements | Signal / function generator or oscillator capable of 1.0 mW into 50Ω |
| Ruggedness | 00:1 VSWR |
| Third Order Intercept | IP3 ~ 49 dBm |
| Class of Operation | Class A |
| Specifications | |
| AC Input | 104 to 240 VAC, 47 to 63 Hz
Current at rated power 3A at 120V 1.5A at 240V |
| Connectors | BNC |
| Operating Temperature | 0 to 40 ºC |
| Cooling | Forced Air Cooling |
| Front Panel Display | Currently not available in this model |
| Protection | Input: Unit will withstand input signal of +13 dBm input signal for all load conditions |
| Form Factor | |
| Weight | 20 lb. 9 kg |
| Height | 7.5 in 190.5 mm |
| Width | 9.5 in 241.3 mm |
| Depth | 12.5 in 317.5 mm |
