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March 18, 2025 Newsletter - SatNow

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Weekly Edition
Date: March 18, 2025
 
Sponsored by Marki Microwave
 
 
Latest Space and Satellite News
News
Teledyne Micropac Lauches High-Efficiency 3U VPX Power Card for LEO Satellites

Teledyne Defense Electronics
News
Rocket Lab Plans to Acquire Mynaric, Expanding it's Space Capabilities

Rocket Lab
News
Space42 and Viasat Partners to Explore Shared Global 5G Non-Terrestrial Network Initiative

Viasat
News
Rivada and Amentum Join Forces for Mission-Critical Connectivity

Amentum
News
Space Norway Selects Telesat Lightspeed for Low Earth Orbit Connectivity Solutions

TELESAT
News
Momentus and Solstar Partners for On-Demand Communication for Space Systems

Momentus
News
Norwegian Space Agency and Isar Aerospace Sign Satellite Launch Contract

Norwegian Space Agency
News
Telesat Lightspeed: Leading the Next Generation of Satellite Connectivity

TELESAT
News
NASA's SPHEREx Observatory Launches with BAE Systems' Spacecraft Bus and Telescope

BAE Systems
News
Quantum Space Introduces Life Extension Services for Satellite Operators

Quantum Space
News
Airbus Awards Rocket Lab Contract to Power OneWeb Constellation for Eutelsat

Airbus
News
Sidus and Warpspace Sign MOU to Develop Advanced Optical Space Communication

Sidus Space
News
Wiley and Pi School Partner on ESA's AI-Powered Earth Virtual Expert (EVE) Project

Wiley
News
ICEYE Expands SAR Satellite Fleet with Gen4 for Advanced Earth & Defense Imaging

ICEYE
News
Sidus Space Launched AI-Powered LizzieSat-3 on SpaceX Transporter-13 Mission

SpaceX
News
BlackSky Delivers 1st AI-Enabled Analytics Derived from Gen-3 Imagery

Blacksky Technologies
News
Ursa Major to Provide Chemical Propulsion for Tactical Satellite Bus Systems

Ursa Major
News
NASA’s SpaceX Crew-10 Launches to ISS for Science Expedition

NASA
News
Dawn Aerospace to Provide Reditus Space with Propulsion for On-Orbit Manufacturing Satellite

Dawn Aerospace
News
VIAVI Supports NASA’s SPHEREx Mission to Unveil Cosmic Origins with Infrared Survey

NASA
News
ST Engineering iDirect’s Public Safety Solution Secures MSUA Satellite Mobile Innovation Award 2025

ST Engineering
News
Xona Space Systems Collaborate with Trimble to Deliver Next-Gen Navigation Services

Xona Space Systems
Latest Space and Satellite Whitepapers
Power up: The rise of GaN as an alternative to GaAs for enhanced power and efficiency - FILTRONIC
Rugged AI and Cost-effective COTS Across Air, Land, Sea and Space Computing - Aitech
Enhancing E-AMAN with Space-Based ADS-B - Aireon
Filtered Low Noise GPS Amplifier - Spectrum Control
New Antistatic, Atomic-oxygen Resistant and High Performance Low Mass Wire and Cable Solutions for Space Applications - Axon Cable
More Whitepapers
Sponsored by Marki Microwave
High Performance Surface Mount Baluns
High Performance Surface Mount Baluns
Space-qualified broadband baluns operate up to 32 GHz with best-in-class common mode rejection, phase and amplitude balance, MIL-STD-981 Class S & B certification, and proven reliability with thousands of units in orbit for satellite and aerospace applications. Click Here
Featured Space and Satellite Products
Satellite Battery
60 Ah Rechargeable Lithium-Ion Cell for Satellite Missions
Satellite Battery  from EaglePicher Technologies

The LP 33037 from EaglePicher Technologies is a Satellite Battery with a nominal capacity of 60 Ah. This lithium-ion battery features a prismatic cell design and hermetically-sealed construction. The battery weighs 1.6 Kg and measures 5.42 x 6.11 x 134 inches. It is suitable for aerospace, mars lander, low-earth orbit satellite missions, mid-earth orbit satellite missions, geosynchronous-earth orbit satellite missions, scientific and exploratory satellite missions.
Download Datasheet Product Details
Reaction Wheel
25 Nms Reaction Wheel for Highline
Reaction Wheel  from Astrofein

The MBRW from Astrofein is a Reaction Wheel that is designed for Highlines and has a lifetime of up to 10 years with an integrated wheel drive electronics for latch-up protection. This reaction wheel has an angular momentum of 25 Nms and a torque of 0.2 Nm. This Reaction Wheel has a maximum rotational speed range of 10,000 rpm and supports RS485 and RS422 interfaces. This Reaction Wheel has a wheel mass of 11 kg and measures 275 x 275 x 170 mm.
Download Datasheet Product Details
Space Qualified Power Transformer
4.9 mH Space Grade Current Sense Transformer
Space Qualified Power Transformer  from Vanguard Electronics

The SCS103 from Vanguard Electronics is a Space Qualified Power Transformer with an inductance of 4.9 mH. This transformer has a turns ratio of 1:50 and requires a primary voltage of 40 V. It has a direct current resistance of 1.5 ohms and an insulation resistance of 10K Mohms. It is built to meet MIL-STD-981 specifications and is outgassing compliant as per ASTM E595. It comes in a surface mount package and measures 0.410 × 0.410 × 0.310 inches.
Download Datasheet Product Details
Sponsored by Marki Microwave
 
 
Space Qualified Oscillator
10-40 MHz Ultra-Miniature Precision TCXO for GPS Receivers
Space Qualified Oscillator  from Connor-Winfield Corporation

The C13 from Connor-Winfield Corporation is a Space Qualified Oscillator with a frequency range of 10-40 MHz and a frequency stability of +/- 1.50 ppm. It has an SSB phase noise of up to -150 dBc/Hz and a start-up time of 10 ms. It produces clipped sine wave with an output voltage of 1 V peak-to-peak. This RoHS-compliant oscillator comes in an ultra-miniature 2.5 x 3.2 mm hermetically sealed ceramic SMT package and is ideal for use in GPS receivers.
Download Datasheet Product Details
Space Qualified Temperature Sensor
10 KOhm Space Qualified Surface Temperature Sensor
Space Qualified Temperature Sensor  from Variohm Eurosensor

The 10K3A739 from Variohm Eurosensor is a Space Qualified Temperature Sensor with a beta value of 3892 K and a resistance of 10,000 Ohm. This temperature sensor time response of less than 25 sec (in air). It features a robust epoxy coated chip with copper leads. The sensor is ideal for satellite electric motors, monitoring of gearboxes in satellites, temperature compensation, battery power packs, panel temperature measurement and monitoring of actuators.
Download Datasheet Product Details
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