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December 16, 2025 Newsletter - SatNow

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Weekly Edition
Date: December 16, 2025
 
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Latest Space and Satellite News
CelesHub by Groundspace Delivers End-to-End Digital Infrastructure for Satellite Ground and Mission Operations - Groundspace
Ariane 6 to Launch Two Galileo Satellites Supported by Beyond Gravity’s Payload Fairing and Thermal Systems - OHB System AG
Antaris Showcases SatOS Software Platform for Flexible Spacecraft Development - Antaris
Teledyne e2v Space Services Supporting Next-Generation Satellite and Space Systems - Teledyne e2v
Sidus Space Completes Bus-Level Commissioning of LizzieSat-3 - Sidus Space
GetSat Showcases Ultra Compact Full Duplex Airborne/Ground SATCOM Terminals - Get SAT
Genmix Unveils Advanced Multi-Band RF and mmWave Components for Mission-Critical Satellite Systems - Genmix Technology
Frontgrade Technologies Introduces Rugged SIMOPS Low and High Band Amplifiers - Frontgrade Technologies
Flexitech Aerospace Provides Advanced Antenna Portfolio for Satellite Communications - Flexitech Aerospace
Eutelsat Expands GEO–LEO Multi-Orbit Satellite Network to Boost Global Connectivity - Eutelsat
Myriota Unveils HyperPulse - First 5G Non-Terrestrial Network for IoT - Myriota
Northrop Grumman Tests New SMART Demo Solid Rocket Motor - Northrop Grumman Corporation
More News
Latest Space and Satellite Whitepapers
GNSS and INS tight-coupling – why does it matter? - Inertial Labs
An Advanced Standard for CubeSats - Rocket Lab
Satellite wide area multilateration solution, applications, and benefits - Aireon
Satellite Connectivity - SG Analytics
Antenna-in-Package (AiP) Technology - TMYTEK
More Whitepapers
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PCB Directory Launches their Inaugural Magazine for the PCB Industry
PCB Directory recently launched its Inaugural PCB Magazine for the PCB Industry. This magazine is packed with insightful articles, product listings, and an industry directory. The magazine is available in both print and digital versions. This achievement was made possible by the unwavering support of sponsors and contributors. Their trust and dedication have been the driving force behind this journey, and their support is highly appreciated. The team looks forward to continued growth and delivering even greater value to the PCB community. Click here to learn more.
Featured Space and Satellite Products
Space Qualified Cable Assembly
18 GHz Space-Qualified RF Cable Assembly
Space Qualified Cable Assembly  from W. L. Gore & Associates

The Cable Type 28 from W. L. Gore & Associates is a Space-Qualified RF Cable Assembly engineered to deliver stable electrical and mechanical performance in extreme aerospace and space environments. Designed for high-frequency signal transmission, this flight-proven cable supports operation up to 18 GHz. It offers a low insertion loss of 0.63 dB/m, making it well-suited for demanding RF and microwave signal paths.
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Analog Phase Shifter
4-8 GHz Voltage Controlled Phase Shifter
Analog Phase Shifter  from RF-Lambda

The RVPT0408GAC from RF-Lambda is a Voltage-Controlled RF Phase Shifter designed to operate across the 4–8 GHz frequency range. Housed in a compact, hermetically sealed package weighing up to 0.025 lbs, the RVPT0408GAC is well-suited for wireless infrastructure, 5G communications, radar systems, microwave radio links, test and measurement equipment, cellular base stations, and military applications.
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Space Qualified Isolator
7.1-7.8 GHz Coaxial RF Isolator
Space Qualified Isolator  from Exens Solutions

The BH1007 from Exens Solutions is a Space-Qualified RF Coaxial Isolator designed to operate across the 7.1–7.8 GHz frequency range. The isolator delivers a minimum isolation of 20 dB and maintains a low VSWR of 1.25, helping to protect sensitive RF components from reflected power while preserving signal integrity. The BH1007 is well-suited for satellite communications payloads and mission-critical microwave systems.
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Space Qualified Capacitor
15.5 mF Space Grade Tantalum based Hybrid Capacitor
Space Qualified Capacitor  from Quantic Evans

The TDB5060163 from Quantic Evans is a space-qualified hybrid capacitor featuring a high capacitance rating of 15,500 µF. Measuring 1.0 × 1.0 × 0.912 inches and weighing 95 g, it provides a high energy density in a compact form factor. The TDB5060163 is rated for more than 2000 hours of space operation, making it suitable for mission-critical applications requiring high capacitance and low ESR under extreme conditions.
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Space Qualified Coupler
10.7–11.7 GHz Ku-Band Quadrature Coupler
Space Qualified Coupler  from Smiths Interconnect

The XTC401 from Smiths Interconnect is a space-qualified Ku-band quadrature coupler engineered to deliver precise amplitude and phase performance across the 10.7–11.7 GHz band. It provides a typical insertion loss of 3.8 dB, a minimum directivity of 18 dB, and a return loss of 18 dB. Qualified for the mechanical, thermal, and radiation stresses encountered in spaceflight, it ensures phase balance and amplitude stability across mission lifetimes.
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Space Qualified RF Filter
RF Bandpass Filter for GPS Receivers
Space Qualified RF Filter  from Qorvo

The 880273 from Qorvo is a compact RF bandpass filter designed for GPS L1 applications, offering a 30 MHz usable bandwidth that supports reception of both M-code and Y-code signals. It features a 10 dB center frequency of 1580 MHz and a 40 dB bandwidth of up to 140 MHz. The device is housed in a hermetically sealed ceramic chip-scale package, offering rugged environmental performance for challenging operating conditions.
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Space Qualified Fixed Attenuator
10 dB Space-Qualified RF Fixed Attenuator
Space Qualified Fixed Attenuator  from Cinch Connectivity Solutions

The SQA-0180-10-SMA-02 from Cinch Connectivity Solutions is a space-qualified RF fixed attenuator designed for reliable signal conditioning across DC–18 GHz. It provides a stable 10 dB attenuation value with low performance drift. This attenuator is engineered with materials that meet or exceed ASTM E595 outgassing requirements, including <1% Total Mass Loss (TML) and <0.1% Collected Volatile Condensable Materials (CVCM).
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Analog Phase Shifter
5-18 GHz Space-Grade Analog Phase Shifter
Analog Phase Shifter  from Pasternack

The PE82P2000 from Pasternack is a Space-Qualified Analog Phase Shifter operating from 5–18 GHz. It supports 1 W input power, 5 mA reverse current, and maintains 0.5 deg/volt temperature sensitivity. The PE82P2000 is ideal for radar systems, military communications, direction finding, tracking applications, antenna testing, noise-cancellation systems, and deep-space signal processing, where precise phase manipulation is essential.
Download Datasheet Product Details
Space Qualified MOSFETs
100 V Rad-Hard N-Channel MOSFET
Space Qualified MOSFETs  from VPT Components

The RAD7130-Nyx from VPT Components is a Radiation-Hardened N-Channel MOSFET developed for long-duration satellite missions and aerospace applications where reliability is paramount. Featuring a 100 V drain-source voltage and a low 80 mΩ RDS(on), this MOSFET delivers excellent efficiency and switching performance. Designed to withstand 100 krad(Si) total ionizing dose, it ensures robust operation in harsh orbital radiation exposure.
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GaN Power Transistor
100 V N-Channel GaN Power Transistor
GaN Power Transistor  from Renesas

The ISL73023SEH from Renesas is an N-Channel, Enhancement-mode GaN Power Transistor optimized for high-reliability aerospace, medical, nuclear, and industrial applications. This radiation-tolerant device withstands up to 75 krad(Si) total ionizing dose and offers SEE robustness up to 86 MeV·cm²/mg. The ISL73023SEH is ideal for switch-mode regulation, motor drives, relay/inrush protection, and high-reliability power conversion systems.
Download Datasheet Product Details
Space Qualified Circulator
Ka-band RF Circulator from 27-31 GHz
Space Qualified Circulator  from DiTom Microwave

The DSC2731 from DiTom Microwave is a Space-Qualified RF Circulator designed for reliable signal routing and isolation in high-frequency Ka-band systems. The circulator features low insertion loss of up to 0.6 dB and maintains a minimum VSWR of 1.2:1, ensuring efficient power transfer and excellent signal integrity. This space-qualified RF circulator is ideal for satellite communications payloads and radar systems.
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Space Qualified Diode
1500 W Bipolar TVS Diode
Space Qualified Diode  from Semtech

The JANS1N6140A from Semtech is a Space-Qualified Transient Voltage Suppressor (TVS) diode designed to provide robust overvoltage and transient protection in high-reliability aerospace and defense electronics. Packaged in a compact surface-mount form factor measuring 70.99 x 4.70 mm, this TVS diode is widely used in rockets, satellites, missiles, and other aerospace systems requiring dependable transient voltage protection and long-term durability under
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