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| | | Weekly Edition | | | Date: January 29, 2026 | | | |
| Featured Space and Satellite Products | |
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| 10.7-11.8 GHz Ku-band LNB | |
Low Noise Block
from GeoSat Microwave
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| The GBDKU101125 from GeoSat Microwave is a Ku-band Low Noise Block (LNB) designed for reliable satellite signal reception in ground stations and VSAT systems. The LNB operates over an input frequency range of 10.7-11.8 GHz and downconverts signals to an IF output range of 950-2050 MHz using a stable 9.75 GHz local oscillator. This LNB delivers a maximum conversion gain of 23 dB and features a maximum noise figure of 15 dB, supporting consistent signal quality across the operating band. It offers excellent frequency stability with LO stability of ±25 kHz, along with low phase noise performance of up to –95 dBc/Hz and image rejection of 40 dBc. |
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| 3.7 m Fixed Earth Station Antenna System | |
Earth Station Antenna
from Kratos Defense & Security Solutions
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| The 3.7 Meter ESA from Kratos Defense & Security Solutions is a Fixed Earth Station Antenna System engineered for high-reliability satellite communications across C-, X-, Ku-, and K-band frequency ranges. Designed for continuous operation in demanding environments, this multi-band antenna supports linear polarization (horizontal and vertical) as well as circular polarization, enabling flexible integration with a wide range of satellite networks and services. The antenna employs a precision dual-reflector Gregorian optical design to deliver high gain, excellent sidelobe performance, and superior radiation pattern characteristics. |
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| Hi-Rel RISC-V based OBC | |
Satellite On-Board Computer (OBC)
from SkyLabs d.o.o.
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| The NANOhpm-obc from SkyLabs d.o.o. is a High-Reliability RISC-V based On-Board Computer engineered for the most demanding Low Earth Orbit (LEO) satellite missions. This space-grade OBC is built around a fault-tolerant NOEL-V processor from Cobham Gaisler (CAES), implemented in a peripheral-rich system-on-chip (SoC) architecture optimized for mission-critical operations. The NANOhpm-obc integrates EDAC-protected memory resources, including 1 MB of MRAM for telemetry storage, 256 MB of DDR3 SDRAM for system memory, and 2 GB of NAND Flash for mass data storage. The system delivers up to 100 DMIPS of processing performance at 50 MHz. |
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| Wedge Drive Mechanism for Space Antenna | |
Antenna Positioning Mechanism
from Kinematics
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| The WDE7 from Kinematics is a Wedge Drive Mechanism engineered for high-precision antenna positioning in the satellite communications industry. Designed as a dual-drive azimuth axis, the WDE7 enables torque biasing with pre-positioning to eliminate keyhole effects, ensuring smooth, accurate motion control in demanding operational environments. Optimized for LEO and MEO antenna positioners, the mechanism features a 187 mm raceway diameter and delivers a high survivability torque of 7.0 kN-m. It also offers an overturning moment capacity of 13.5 kNm, making it well-suited for space and ground-based antenna systems. |
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| Radiation Tolerant Monolithic FPGA | |
FPGA
from Advanced Micro Devices
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| The RT Kintex UltraScale XQRKU060 from Advanced Micro Devices is a Radiation-Tolerant FPGA engineered for high-performance on-orbit processing and reconfigurable spacecraft systems. Built on advanced 20 nm UltraScale technology, this FPGA is qualified to AMD Class B and Class Y space-grade manufacturing flows, ensuring long-term reliability in harsh radiation environments. The XQRKU060 offers robust radiation performance with a TID tolerance of up to 120 krad (Si) and single-event latch-up (SEL) immunity greater than 80 MeV·cm²/mg. It delivers exceptional compute density with 725,550 system logic cells, including 331,680 LUTs and 663,360 flip-flops. |
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| Hermetically Sealed High Gain Logic Gate Optocouplers | |
Space Qualified Optocoupler
from Broadcom
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| The 5962-8876802K from Broadcom is a Space Qualified Optocoupler with a forward voltage range of 1.0-1.8 V and an insulation leakage current of 1 µA. It has a reverse breakdown voltage of 3 V and a peak input current requirement of 20 mA. This surface-mount optocoupler has an input capacitance value of 1.5 pF and an output power dissipation of 200 mW. It features an AlGaAs light-emitting diode, which is optically coupled to an integrated high-gain photon detector and has a common-mode transient immunity of up to 10000 V/μs. This single two-channel optocoupler is available in an 8-pin DIP package measuring 10.03 x 8.13 mm. |
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| DC to 100 GHz Space-Qualified RF Cable Assembly | |
Space Qualified Cable Assembly
from Rosenberger
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| The L70-323-102 from Rosenberger is a high-performance RF cable assembly engineered for ultra-high-frequency satellite, aerospace and test & measurement applications. It operates over a wide frequency range from DC to 100 GHz and features a characteristic impedance of 50 ohms. The cable assembly delivers excellent RF performance with a return loss of 7-15 dB that supports low reflection and high signal integrity. It utilizes RTK 047 precision coaxial cable and is terminated with an RPC-1.00 plug on one end and a WSMP jack on the other. This RoHS-compliant cable offers low insertion loss that operates over a temperature range of –40 °C to +125 °C. |
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| 15–50 V Space-Qualified Hybrid DC-DC Converters | |
DC to DC Converter
from VPT
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| The SVHF285R2S from VPT are space-qualified hybrid DC-DC converters that convert an input voltage range of 15–50 V to an output voltage range of 2.5–15 V. They deliver output power of up to 20 W and have an efficiency of 71%. These converters offer very low output noise and have been characterized for Total Ionizing Dose (TID) performance, including Enhanced Low Dose Rate Sensitivity (ELDRS), as well as for Single Event Effects (SEE). They are equipped with under-voltage lockout, current limiting, and short-circuit protection. They have a mass of 28 g and are available in modules measuring 2.00 × 1.130 × 0.355 inches. |
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| Mechanical Ground Support Equipment for Satellites | |
Assembly JIG
from Gradel
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| The Heavy Compact MPT W/AGV from Gradel is a Mechanical Ground Support Equipment that is used for assembly, integration and testing activities of spacecraft inside clean rooms. This MGSE uses a telescopic beam system with a tilting range of 0-92 degrees and a rotational range of 0-360 degrees. It consists of an automatic guiding system, a safe zone system and casters equipped with an additional spring system. This MGSE has a mass of 16000 Kg and measures 1400 x 4000 x 3600 mm. It is compatible with different sizes of satellites for telecommunication, science and earth observation applications. |
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| Two-stage Stirling Cryocooler for Space | |
Space Cryocooler
from Sumitomo Heavy Industries
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| The LB2ST from Sumitomo Heavy Industries is a Two-Stage Stirling Cryocooler that has been part of several missions and programs, such as the X-ray astronomy satellite Hitomi (ASTRO-H), Infrared astronomy satellite Akari (ASTRO-F), SMILES (equipped on the International Space Station), and X-Ray Imaging and Spectroscopy Mission (XRISM). It has a service life of greater than 3 years and a cooling capacity of 200 mW (20K). This cryocooler has a mass of 9.5 kg and a power consumption of 90 W. It is ideal for cool heat shields and pre-cool JT circuits. |
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