The Mitec high‑power hub‑mount solid‑state power amplifiers for Ku‑Band (20‑250 W) and C‑Band (100‑250 W) provide high linearity, compact size, and…
Mitec’s high‑power hub‑mount solid‑state power amplifiers (SSPAs) are designed for satellite communications, offering reliable carrier‑grade performance in both Ku‑Band (14.0‑14.5 GHz) and C‑Band (5.85‑6.42 GHz). The amplifiers deliver output powers from 20 W to 250 W for Ku‑Band and 100 W to 250 W for C‑Band, with high linearity and efficiency across a wide temperature range.
Key features include a -40 °C to +55 °C operating temperature range, redundancy‑ready designs, lightweight compact form factor, extensive RF monitoring (output power, forward/reflected power), serial and analog M&C interfaces, and built‑in alarms for voltage, current, and temperature. Mechanical options such as IP54‑rated, field‑replaceable fans and external shrouds improve thermal management.
| Ku‑Band frequency range | 14.0 – 14.5 GHz (13.75 – 14.5 GHz available) |
|---|---|
| Gain (nominal) | 70 dB |
| Input return loss (minimum) | 18 dB |
| Noise figure at maximum gain | 10 dB nominal |
| Operating temperature range | -40 °C to +55 °C |
| Mean Time Before Failure (MTBF) | 60 – 120 k hours |
Both serial (RS485/RS232) and analog M&C interfaces are available, offering alarms for voltage, current, temperature, and status indicators such as mute, gain, and RF power detection.
The units operate from –40 °C up to +55 °C.
They are rated for a mean time before failure of 60 k to 120 k hours.