BUCs
Esatcom Inc. supplies a full range of Block Upconverters (BUCs) for satellite uplink applications across C, X, Ku, and Ka-Band frequencies. Our BUCs are available in a variety of power levels and form factors—ideal for fixed, mobile, and transportable SATCOM terminals. Designed for high performance and reliability, these upconverters integrate L-Band to RF frequency conversion with amplification, making them suitable for teleport gateways, VSAT networks, and broadcast uplinks.
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Nisshinbo NJT5835H
O3b Ka-band 5W BUC
• RF Frequency: 28.172 to 29.071 GHz
• IF Frequency: 972 to 1,871 MHz
• LO Frequency: 27.2 GHz
• Saturation Power Output: +37 dBm min.
• IF Connector: N-type (50Ω)
⚠️ End of Life Notice
The model is end-of-life (EOL). Contact us for recommended replacement solutions or upgrades.
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Nisshinbo NJT5835L
O3b Ka-band 5W BUC
• RF Frequency: 27.652 to 28.388 GHz
• IF Frequency: 1,052 to 1,788 MHz
• LO Frequency: 26.6 GHz
• Saturation Power Output: +37 dBm min.
• IF Connector: N-type (50Ω)
⚠️ End of Life Notice
The model is end-of-life (EOL). Contact us for recommended replacement solutions or upgrades.
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Nisshinbo NJT5836H
O3b Ka-band 10W BUC
• RF Frequency: 28.172 to 29.071 GHz
• IF Frequency: 972 to 1,871 MHz
• LO Frequency: 27.2 GHz
• Saturation Power Output: +40 dBm min.
• IF Connector: N-type (50Ω)
⚠️ End of Life Notice
The model is end-of-life (EOL). Contact us for recommended replacement solutions or upgrades.
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Nisshinbo NJT5836L
O3b Ka-band 10W BUC
• RF Frequency: 27.652 to 28.388 GHz
• IF Frequency: 1,052 to 1,788 MHz
• LO Frequency: 26.6 GHz
• Saturation Power Output: +40 dBm min.
• IF Connector: N-type (50Ω)
⚠️ End of Life Notice
The model is end-of-life (EOL). Contact us for recommended replacement solutions or upgrades.
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Nisshinbo NJT5830
GX Ka-band 5W BUC
• RF Frequency: 29 to 30 GHz
• IF Frequency: 950 to 1950 MHz
• LO Frequency: 28.05 GHz
• Maximum Power Output: +37 dBm min.(QPSK/8PSK)
• IF Connector: N-type (50Ω)
⚠️ End of Life Notice
The model is end-of-life (EOL). Contact us for recommended replacement solutions or upgrades.
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Nisshinbo NJT8315LN
Lower Ku-band 2W BUC
• RF Frequency: 12.75 to 13.25 GHz
• IF Frequency: 950 to 1,450 MHz
• LO Frequency: 11.8 GHz
• IF Connector: N-type (50Ω)
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Nisshinbo NJT8103EN
Insat C-band 3W mini-BUC
• RF Frequency: 6.725 to 7.025 GHz
• IF Frequency: 965 to 1265 MHz
• LO Frequency: 5.76 GHz
• IF Connector: N-type (50Ω)
• P1dB Output Power: +34.5 dBm min.
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Nisshinbo NJT8102EN
Insat C-band 2W mini-BUC
• RF Frequency: 6.725 to 7.025 GHz
• IF Frequency: 965 to 1265 MHz
• LO Frequency: 5.76 GHz
• IF Connector: N-type (50Ω)
• Output Power: +33 dBm min. @ P1dB (2W)
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Actox ABA5SKX
5W Extended Ku Band Super Mini BUC
Output frequency 13.75-14.50 GHz
L.O. 12.80 GHz
GaN technology
Smallest package size and weight
Industry’s lowest power consumption (<22W)
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Actox ABE10UKA
10W Universal Ka Band BUC
Output frequency 27.5 - 31.0 GHz
Quad - L.O. (switchable 26.55, 27.4, 28.05 and 29.05 GHz)
Based on GaN technology which enables high efficiency, low energy consumption and high reliability
Smallest package size and weight
Digital temperature compensation
Power and lock status LED
