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October 7, 2025 Newsletter - SatNow

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Weekly Edition
Date: October 7, 2025
 
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Latest Space and Satellite News
News
Astranis and Impulse Space Sign Agreement for 2027 Mission

Impulse Space

News
VPT Expands VXR Series with 270 V Input DC-DC Converter

VPT

News
ReliaSat Introduces S-Band Antenna for Satellite Communication

ReliaSat

News
Momentus to Launch Demo Mission for Pulsar Fusion’s Hall Effect Thruster Propulsion

Momentus

News
Sidus Space Secures Five-Year Defense Contract with Tobyhanna Army Depot

Sidus Space

News
SSTL Expands Satellite Support for AquaWatch-AUK Water Monitoring

Surrey Satellite Technology

News
OQ Technology Partners with KPN to Deliver Global 5G IoT Connectivity

OQ Technology

News
Beyond Gravity Contracted to Deliver Thruster Pointing Mechanisms from SWISSto12

Beyond Gravity

News
Starlab Space Welcomes Space Applications Services as Joint Venture Partner

Starlab Space

News
Astroscale and HEO Signs Three-Year MoU to Advance Space Sustainability

Astroscale Holdings

News
Moog Finalizes High-Velocity Propulsion Systems to Begin with Spacecraft Integration Phase

Moog

News
Rocket Lab and Synspective Enter 10-Launch Deal for 21 Electron Launches

Rocket Lab

News
SFL Missions to Build RADICALS Satellite for Climate-Radiation Study

SFL Missions

News
Dawn Aerospace Flies First U.S Research Payload on Reusable Aurora Spaceplane

Dawn Aerospace

News
Sierra Space’s Dream Chaser Advances to First Flight for NASA and National Security Missions

Sierra Space Corporation

News
Rocket Lab Commences Launch Complex 3 for Neutron’s First Launch

Rocket Lab

News
QuadSat Redefines Antenna Testing with Drone-Based Solutions for Satcom and Defense

Quadsat

News
European Space Agency and Avio Partners for Reusable Upper Stage Demonstration Mission

European Space Agency

News
Varda and Southern Launch Announce Agreement for 20 Reentries from Orbit Through 2028

Varda Space

News
Sierra Space Successfully Completes Critical Design Review for SDA Tranche 2 Missile Tracking Satellites

Sierra Space Corporation

Latest Space and Satellite Whitepapers
All-band GNSS receivers enhance positioning, navigation, and timing performance - u-blox AG
Transforming Industries with Integrated Sensing and Communications - 5G Americas
The Comparative Advantages of Spaceborne RF Sensing: An RF First Approach - HawkEye 360
Global Navigation Satellite System (GNSS) And Satellite Navigation Explained - Inertial Labs
DATA CENTERS IN SPACE - Avalanche Technology
More Whitepapers
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Featured Space and Satellite Products
Space Qualified RF Balun
600-1200 MHz Ceramic Balun for GSM Applications
Space Qualified RF Balun  from Mini Circuits

The TCN2-122+ from Mini Circuits is a Space Qualified RF Balun with a wideband frequency range of 400-1200 MHz. This ceramic balun has an amplitude unbalance of 0.3 dB and a low phase unbalance of 4 degrees. It has an impedance ratio of 2 and a maximum insertion loss of 1 dB. The balun has an impedance value of 50 Ohms and a maximum RF power rating of up to 3 W. This RoHS-compliant balun has a mass of 0.02 g and measures 0.12 x 0.06 x 0.037 inches.
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Satellite Battery
40 Wh CubeSat Battery for LEO Missions
Satellite Battery  from AAC Clyde Space

The OPTIMUS-40 from AAC Clyde Space is a Satellite Battery with a capacity of 40 Wh. This battery has a charge/discharge current of 2.6 A and a charge/discharge rate of 1.53 (fraction of capacity), discharge voltage limit. It has a minimum discharge voltage limit of 6.2 V and a maximum charge voltage limit of 8.4 V. This satellite battery has a quiescent power consumption of less than 0.1 W. It has a mass of 335 g and measures 95.89 x 90.17 x 27.35 mm.
Download Datasheet Product Details
Magnetometer
Three-Axis Magnetometer for CubeSat Missions
Magnetometer  from CubeSpace

The CubeMag GEN 2 from CubeSpace is a three-axis magnetometer built for robustness and including a backup sensor. The sensor comes in a compact or deployable version for satellites with larger magnetic disturbances. It has a noise per channel range of 50-120 nT. The magnetometer has an update rate of 5 Hz with a radiation value of 24 kRad. It has a mass of 16 g for the deployable module with a mass of 6 g for the compact module and measures 17 x 6.5 x 82 mm.
Download Datasheet Product Details
Reaction Wheel
High-Precision Reaction Wheel for Imaging Satellites
Reaction Wheel  from Dragonfly Aerospace

The RW-1Nms from Dragonfly Aerospace is a Reaction Wheel that is designed for imaging satellites that demand exceptional platform stability and precise control while minimising disturbance torques. This reaction wheel has an angular momentum of 1.0 Nms and a torque of ±39 mNm. It has a rotation speed range of ±10000 rpm and supports CAN and RS485 interfaces. This reaction wheel is designed with latch-up protection and has regenerative braking system.
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Space Qualified Memory
512K x 8-bit Monolithic Radiation Hardened Static RAM
Space Qualified Memory  from Honeywell Aerospace

The HX6408 from Honeywell Aerospace is a Space Qualified Memory with a configuration of 512K x 8-bit memory. This monolithic static RAM is a high performance 524,288 word x 8-bit static random access memory that is fabricated with Honeywell’s radiation-hardened technology with an 80 angstrom gate oxide. The SRAM operates over the full military temperature range and requires a DC power supply of 3.3 V. It is designed for use in systems operating in radiation environments.
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Star Tracker
10-100 Arcsecond Star Tracker for High-Volume Applications
Star Tracker  from Rocket Lab

The ST-16HV from Rocket Lab is a Star Tracker with an absolute accuracy of 10-100 arcsec with a maximum slew rate of 2 deg/sec. This star tracker has an angular rates at 2 Hz with zero initial acquisition time and has a 2592 x 1944 CMOS active-pixel sensor. It requires a DC supply of 9-34 V and has a power consumption of up to 1 W. This star tracker supports two half-duplex RS-485 interfaces with a commercial grade 16 mm f/1.8 lens. It measures 62 x 56 x 38 mm.
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Satellite Link Emulator
Satellite Link Emulator for Ground Station
Satellite Link Emulator  from dBm Corporation

The SLE9072 from dBm is a Satellite Link Emulator designed to provide a cost-effective, time-saving and repeatable total solution for satellite-to-ground station RF link testing. This emulator has a maximum delay of 1400 ms per channel and has a VSWR of less than 1.5:1. It measures 17 x 7 x 21 inches. It is ideal for applications such as earth terminal testing, satellite payload testing, satellite system integration test beds, mobile transceiver testing and UAV testing.
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Satellite Modem
L-Band Modular Satellite Modems with High Speed DVBS2X
Satellite Modem  from Datum Systems

The M7L L-Band Sat-Modem from DATUM SYSTEMS is a modular satellite modem featuring high-speed DVB-S2/S2X capability. It supports multiple architectures, including Point-to-Point, Point-to-Multipoint, Mesh, unicast and multicast. It is equipped with an E7-GSE Express Ethernet Interface that functions as a Layer 2 Bridge/Switch with four copper ports and an additional SFP port. It is ideal for IP trunking, cellular backhaul and enterprise/IP networks applications.
Download Datasheet Product Details
Satellite Beacon Receiver
940–2150 MHz L-Band Digital Beacon Tracking Receiver
Satellite Beacon Receiver  from Novella SatComs

The B350 Series from Novella SatComs is a Satellite Beacon Receiver with an input frequency range of 940–2150 MHz and an impedance of 50 Ohms. This beacon receiver has an input return loss of 15 dB and a nominal beacon input level of -70 dBm. It has a PLL noise bandwidth of 2 kHz and an average search time of less than 1 sec. It requires a power supply of 115 V/230 V and is suitable for antenna tracking of NATO, Skynet, or DSCS military beacons.
Download Datasheet Product Details
Earth Station Antenna
225-400 MHz SATCOM Fixed Helical Antenna
Earth Station Antenna  from TACO Antenna

The H-064A from TACO Antenna is a SATCOM Antenna that operates in 225-400 MHz. It has a gain of 11.9 dB and an axial ratio of 1.2 dB. This right-hand polarized antenna has a front/back ratio of 29.1 and a VSWR of 1:5:1. It has a maximum input power of 500 W and a cross-polarization rejection of 20 dB. This fixed helical antenna has a wind survival rating of 150 mph and a helical diameter of 30.2 cm. It has a wind area of 2.1 - 4.7 sq. ft and an impedance of 50 ohms.
Download Datasheet Product Details
Satellite Antenna
S-Band RHCP Dual-Port Omni Antenna
Satellite Antenna  from PlaneWave

The PW2022-302 from PlaneWave is a Satellite Antenna with S-band Satellite Antenna that has a Tx frequency range of 2.2-2.29 GHz and has an Rx frequency range of 2.025-2.11 GHz. It has an RHCP polarization with a transceiver coupling range of 4-7 dB and a receiver coupling range of 2-5 dB. This S-band satellite antenna has an SMA female connector that has a VSWR value of 2.5:1. It has a mass of 230 g and measures 3.8 x 3.8 x 1.3 inches.
Download Datasheet Product Details
Space Qualified Cable Assembly
18 GHz High Performance Microwave Cable Assembly
Space Qualified Cable Assembly  from HUBER+SUHNER

The SUCOFLEX 304_Space from HUBER+SUHNER is a space qualified microwave cable assembly designed as a high-end product for stringent space flight systems such as satellites and aerospace systems. It has a maximum operating frequency of 18 GHz. It is a static application cable and features a velocity of propagation of 77 %. It has a construction that includes a PTFE microporous dielectric, tape/braid outer conductor and an ETFE jacket.
Download Datasheet Product Details
Satellite Camera
460–860 mm High-Resolution Satellite Camera
Satellite Camera  from Simera Sense

The HyperScape50 from Simera Sense is a Satellite Camera with a focal length of 93.6 mm and an aperture of 11.75 mm. It has a field of view (FOV) of 13.68° (across-track). This Pushbroom configuration-based camera has a CMOS global shutter sensor technology with a pixel size of 5.5 µm and has a pixel depth of 12 bits. It has a mass of 0.51 kg and measures 120.5 x 95.88 x 90.17 mm. The satellite camera is ideal to capture the spectral content of every spot on the planet.
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Spacecraft Valve
43.8 bar Low Pressure Stainless Steel Value
Spacecraft Valve  from Moog

The 050E880 from Moog is a Spacecraft Valve with a maximum operating pressure of 43.8 bar. It has a proof pressure of 66.2 bar and a burst pressure of 111 bar. This valve has a cycle life of 150 cycles and is opened/closed by rotating an actuation nut. It has triple redundant external leakage seals and is compatible with various gases and storable propellants. This valve weighs 209 g and has a stainless steel/ titanium construction measuring 4.470 x 1.655 inches.
Download Datasheet Product Details
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