KA120W-3031
30 - 31 GHz, 120 Watt Ka Band GaN Solid State Power Amplifier (SSPA)
Discontinued >
Please see our Spatium® landing page for alternative products.
Key Features
- Saturated power - 110 Watts minimum
- Linear power - 60 Watts typical
- Operating band - 27 GHz to 30 GHz
- Efficiency >15%
- Solid state MMIC reliability
- Multi-element redundancy
- 11W RF power per cubic inch
- Instant on (no warm up)
- Gain variation ± 1 dB vs. frequency
- Single low DC voltage operation
Qorvo's patented Spatium™ combining technology provides unprecedented Solid State Power Amplifier (SSPA) performance.
An excellent alternative to Traveling Wave Tube Amplifiers (TWTA), the Spatium™ KA120W-3031 amplifier operates over the 30 - 31 GHz band achieving a saturated output power (Psat) of greater than 120 Watts at over 15% efficiency. The standard amplifier configuration includes DC Bias circuit and Flex Circuit interconnect.
High performance in such a compact size and weight make it ideal for integration into Satcom BUC's and other Microwave subsystems.
Custom configurations and optimized screening conditions are available on request, consult factory.
Typical Applications
- Commercial Communications
- Defense Communications
- High Power Amplifiers
- Ka Band High Power Amplifiers
- Ku Band Satellite Communications (Satcom)
- Military Satellite Communications (Satcom)
Product Categories
Application Categories
| Frequency Min(GHz) | 30 |
| Frequency Max(GHz) | 31 |
| Psat(W) | 120 |
| Power Gain(dB) | 14 |
| Small Signal Gain(dB) | > 20 |
| Power(dBm) | 51.14 |
| PAE(%) | > 15 |
| Voltage(V) | 20 |
| Package(mm) | 104 x 74 x 61 |
| RoHS | Yes |
| Lead Free | Yes |
| ITAR Restricted | No |