27.5-31Ghz 200W Ka-Band BUC (UP)
The 27.5-31GHz 200W Ka-band BUC is the core product of our company. It adopts all-solid-state design, high-reliability circuit design scheme, and has perfect self-protection ability. Operating frequency coverage: 27.5-31GHz, minimum saturation output power: 200W (53dBm), support for local/remote work via WEB control interface.
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Description
This high-performance Ka-band Block Upconverter (BUC) delivers a minimum saturated output power of 53dBm (200W) across the 27.5 to 31 GHz frequency range. It features a high gain of 73dB with a 20dB adjustment range in 1.0dB steps. The unit is equipped with an HTTP web-based control interface for remote monitoring of parameters such as current, output power, and temperature. Designed for reliability, it includes comprehensive protection mechanisms like PA overheat protection and is housed in a rugged chassis suitable for a wide operating temperature range.
OPA275310-200W-BUC-UP | |
| 27.5-31Ghz 200W Ka-Band BUC (UP) | |
Property | Value |
| Output Frequency | 27.5-31GHz |
| Input Frequency | L-band |
| L.O. Frequency | Determined by input frequency |
| Operating Temperature | -40 to +55 degC |
| Operating Temperature Range | -40 to +55 degC |
| Input VSWR | 2.0:1 |
| Output VSWR | 1.8:1 |
| Gain | 73dB min |
| Weight | 20.0Kg max |
| Dimensions (L x W x H) | 500mm x 400mm x 178mm |
Features | |
| High output power of 200W (Psat 53dBm minimum); Wide Ka-band output frequency coverage from 27.5 to 31 GHz; Integrated HTTP web control interface for remote management and monitoring; Robust design with PA overheat protection and wide operating temperature range; Excellent phase noise performance and low spurious emissions | |
Applications | |
| Widely used in satellite communication, Ka-band VSAT systems, earth station transmitters, high-throughput satellite (HTS) systems, and other fields. | |



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