API Technologies' complete line of Gallium Nitride (GaN) based power amplifiers and power amplifier drivers offer unparalleled reliability and performance. Utilizing the intrinsic physical properties of GaN like high heat capacity and thermal conductivity, these durable power amplifier solutions operate at a high output power over wide bandwidths.
API's GaN-based amplifier solutions are ideal for use in applications including military and commercial radar, communication transmitters, jamming systems, optical drivers, and medical imaging electronics.
| Part Number |
Freq. | Gain (dB) |
Output Power (dBm) |
Rev. Iso. (dB) |
Input VSWR |
Output VSWR |
Supply (Volts) |
Current (mA @ P1dB) |
Highlights |
|---|---|---|---|---|---|---|---|---|---|
| QBS-609 | 9.2 - 9.8 GHz | 60 | 60 | -- | 1.5:1 | 1.5:1 | -- | -- | GaN Pulsed Power Amplifier |
| QBS- 598 |
30-512 MHz | 32 | 50 | 6 | 1.4:1 | -- | 28 | 9000 | 100 Watt, Broadband, Class AB, GaN Power Amplifier |
| QBS-559 | 28-800 MHz | 47 | 48 | 7 | 1.2:1 | -- | 28 | 5100 | 50 Watt, Broadband, Class AB, GaN Power Amplifier |
| QBS-560 | 700-2500 MHz | 44 | 45 | 6 | 1.3:1 | -- | 28 | 3100 | 32 Watt, Broadband, Class AB, GaN Power Amplifier |
| QBS-620 | 30-512 MHz | 55 | 53 | -- | 1.5:1 | 1.5:1 | -- | -- | 150 W Rack Mount Power Amplifier |
| QB-925 | 2500-6000 MHz | 18 | 40 | 35 | 2.0 | 1.6 | 28 | 2200 | GaN Driver Amplifier |
| QB-904 | 2000-6000 MHz | 36 | 37 | 48 | 2.0 | 2.0 | 24 | <1200 | GaN Driver Amplifier |
API Technologies' GaN-based amplifier solutions offer superior performance in speed, temperature and output power over wide bandwidths. These extremely efficient and reliable amplifiers meets today’s demand of reduced size and weight while maintaining high output power.
API's GaN power amplifiers range in output power from 32 - 100 watts with microprocessor based designs that incorporate an adaptive biasing algorithm to optimize efficiency and output power across the frequency band under varying load conditions.
With saturated output power levels between 4 to 10 watts and a balanced output stage, API’s GaN drivers offer a complete front-to-back amplifier solution for applications requiring high levels of gain and output power.