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SSPA

KU Band 250W Satellite Communication Block Up-Converter Module

ZD-BUC-13.75/14.5G-250W
This KU-band 250W satellite communication block up-converter module features an RF frequency of 13.75–14.5GHz, rated power of 250W and typical gain of 75dB. It supports 950–1700MHz IF input, with IMD3 ≤-25dBc, full-band gain flatness of ±1.5dB, low phase noise and output VSWR ≤1.3:1. Powered by AC220V with power consumption ≤1000W, it operates at -40℃ to +60℃ with IP66 rating for harsh outdoor use. Equipped with RS232/485, Ethernet, SMA and WR-75 interfaces for remote monitoring, it measures 325×196×178mm, weighs <14.2kg for easy installation, serving as a highly reliable power amplification solution for satellite communication earth stations.
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ThisKU band250Wblock up‑convert module (BUC) also acting as high‑performance SSPA is designed for reliable satellite communication signal amplification. It features an RF operating frequency range of 13.75–14.5GHz, delivers rated output power of 250W, and provides a typical gain of 75dB, making it a robust KU bandSSPAandblock up‑convert module. Accepting 950–1700MHz intermediate‑frequency (IF) input, this 250Wblock up‑convert module achieves outstanding RF performance including IMD3 ≤‑25dBc, full‑band gain flatness of ±1.5dB, superior phase noise, and output VSWR ≤1.3:1, ensuring steady signal transmission for satellite links.Powered by AC220V with power consumption ≤1000W, this KU bandSSPA works stably within a temperature range of ‑40℃ to +60℃ and boasts an IP66 protection grade, perfectly adapting to severe outdoor working environments. Integrated with RS232/485, Ethernet, SMA and WR‑75 interfaces for real‑time remote monitoring and control, the compact‑sized block up‑convert module measures 325×196×178mm with a weight of less than 14.2kg, enabling convenient installation and deployment. Overall, it is an optimal KU band250Wblock up‑convert moduleandSSPA tailored for satellite earth stations and VSAT communication systems.
                                   
RF Frequency13.75-14.5 GHz
Rated RF Power250W
Typical Gain75 dB
IF Frequency950-1700 MHz
IMD3 (@Prated-3dB)-25dBc
Gain Flatness±1.5 dB (full band) / ±0.6dB (40 MHz)
Gain Variation (Over Temperature)±1 dB
Gain Adjustment20dB (Step by 0.5 dB)
TX noise density-76 dBm/Hz
Output Spurious-60 dBc
RX noise density-156 dBm/Hz
External Reference Frequency10MHz
Phase Noise

-65 dBc/Hz@100Hz

-75 dBc/Hz@1KHz

-85 dBc/Hz@10KHz

-95 dBc/Hz@100KHz

Output VSWR1.3:1
Power SupplyAC220V
Power Consumption (at rated output power)1000W
Operating Temperature-40°C to +60°C
Storage Temperature-50°C to +80°C
Relative Humidity100%
Waterproof RatingIP66
Mechanical Dimensions (L×W×H)325×196×178 mm
Weight<14.2kg