Skip to product information
Comtech KaLNA Low Noise Amplifier
Price on request
Quote-based pricing for government, teleport and enterprise buyers.
Need it installed, integrated or supported? Ask about Digisat engineering services.
Product details
The Comtech KaLNA is a Ka-band low noise amplifier covering 17.85 to 21.2 GHz depending on version, with HEMT low-noise design in a waterproof, pressurizable housing.
Other models in this series
- CLNA: C-band low noise amplifier
- XLNA: X-band low noise amplifier with integrated filtering
- KLNA: Ku-band low noise amplifier
- REDCLNA: C-band redundant LNA system, 1+1 or 1+2 with plate, brackets and indoor controller
- REDXLNA: X-band redundant LNA system, 1+1 or 1+2 with plate, brackets and indoor controller
- REDKLNA: Ku-band redundant LNA system, 1+1 or 1+2 with plate, brackets and indoor controller
- REDKaLNA: Ka-band redundant LNA system, 1+1 or 1+2 with plate, brackets and indoor controller
Compare all 8 Comtech LNA Series Low Noise Amplifiers and Redundant LNA Systems models
Specifications
| Part number | KaLNA |
|---|---|
| Series | Comtech LNA |
| Third-order intercept | +20 dBm (+30 dBm option for XLNA) |
| AM-PM conversion | 0.05°/dB @ -5 dBm (-10 dBm for KaLNA) |
| VSWR | 1.25:1 max. (1.3:1 for 3.6–4.8 GHz; 1.5:1 output for KaLNA) |
| MTBF | >160,000 hours |
| Band | Ka |
| Frequency | 19.7–21.2, 20.2–21.2, 17.852–18.588 or 18.372–19.271 GHz |
| Noise temperature | 120, 130, 150 K |
| Input waveguide | WR42 |
Need it installed, aligned or supported?
Digisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. Request installation or engineering support.