Designed specifically for radiated EMC testing, this mismatch tolerant Class A amplifier delivers power continuously into the very poor match typically associated with broadband EMC antennas when used at low frequency.
Since antennas typically exhibit their lowest gain at the lowest frequency, more power is required here than at the higher frequencies. Unlike other amplifiers designed for general purpose applications, this EMC specific amplifier maximizes the linear power at the lowest frequency, making it ideal for use in this very specialized application.
The GaAs Class A design ensures a high reliability, low distortion linear performance across the frequency range. This design also ensures that the amplifier will continue to operate at full power even when presented with an open or short circuit at its output. The use of gallium arsenide technology represents a breakthrough in amplifier design for this frequency range and output power. Previous designs based on silicon technology suffer from relatively poor compression characteristics, low efficiency and sometimes poor reliability.
- Class A linear and low distortion design
- High reliability gallium arsenide technology
- Mismatch tolerant and unconditionally stable
- Wide instantaneous bandwidth
- Typical 2 dB compression data (as described in IEC 61000-4-3) provided
- Harmonics remain below 20 dBc at actual 1 dB compression point
- Three year parts and labor warranty
Parameter
|
Value
|
Frequency range (instantaneous)
|
80 to 1000 MHz
|
Rated output power
|
250 W minimum (350 W typical 80 MHz to 500 MHz)
|
Output power at 1 dB gain compression
|
200 W minimum (300 W typical 80 MHz to 500 MHz)
|
Gain
|
55 dB
|
Third order intercept point
|
64 dBm
|
Standards
CISPR 11 |
CISPR 14 - 1 |
CISPR 14 - 2 |
CISPR 14 - 2 |
CISPR 16 - 1 |
CISPR 16 - 2 |
CISPR 16 - 3 |
CISPR 16 - 4 |
CISPR 22 |
CISPR 24 |
IEC/TR EN 61000 - 1 - 1 |
IEC/TR EN 61000 - 2 - 1 |
IEC/TR EN 61000 - 2 - 3 |
IEC EN 61000 - 3 - 2 |
IEC EN 61000 - 3 - 4 |
IEC/TC EN 61000 - 3 - 5 |
IEC EN 61000 - 4 - 2 |
IEC EN 61000 - 4 - 3 |
IEC EN 61000 - 4 - 4 |
IEC EN 61000 - 4 - 5 |
IEC EN 61000 - 4 - 6 |
IEC EN 61000 - 4 - 7 |
IEC EN 61000 - 4 - 8 |
IEC EN 61000 - 4 - 9 |
IEC EN 61000 - 4 - 11 |
EN 50 081 part 1 |
EN 50 081 part 2 |
EN 55 011 |
EN 55 013 |
EN 55 014 |
EN 55 015 |
EN 55 020 |
EN 55 022 |
EN 55 024 |
EN 50 082 part 1 |
EN 50 082 part 2 |
EN 50 093 |
FCC Part 15 |
MIL-STD - 461E |
|