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Tethers Unlimited

US
commercial
United States
www.tethers.com
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0.0-5.0

All verified mentions of this organization in source documents.

Tethers Unlimited’s SWIFT-XTX supports modulation formats including BPSK, USB, AMFSK, QPSK, and SGLS, requires input voltage of 9–34.6 V, has an operating power of 22 W, a mass of 0.8 kg, and dimensions 107 x 98 x 0.046 m.

Mentioned as: Tethers UnlimitedCapabilityValue 5.0Dec 29, 2023Top Space Transmitters in 2023

Tethers Unlimited’s SWIFT-XTX X-Band Software-Defined Transmitter operates in the 8–8.5 GHz range with a 50 MHz transmit bandwidth, peak throughput up to 100 Mbps, and RF output power of +33 dBm.

Mentioned as: Tethers UnlimitedCapabilityValue 5.0Dec 29, 2023Top Space Transmitters in 2023

The Dragracer experiment deployed two identical cubesats, one equipped with a 70-meter drag tape made by Tethers Unlimited and one without the tape.

Mentioned as: Tethers UnlimitedCapabilityValue 4.0Aug 23, 2021Millennium Space in an experiment de-orbited a satellite in eight months

Alchemy and its twin satellite Augury were launched in November 2020 as part of the Dragracer mission by Millennium Space Systems, TriSept Corp., Tethers Unlimited, and Rocket Lab.

Mentioned as: Tethers UnlimitedPlanRelationshipsValue 4.0Aug 12, 2021Electrodynamic tethers speed up satellite reentry timelines

After arrival at Goddard, Maxar and NASA teams will complete installation of the Maxar-built SPIDER robotic arm and the Tethers Unlimited-built MakerSat to the OSAM-1 spacecraft bus.

Mentioned as: Tethers UnlimitedPlanValue 4.3May 6, 2021Critical Design Review For The OSAM-1 Mission Successfully Completed by Maxar

Tethers Unlimited’s MANTIS is a payload that can collaborate with Astrobee using AstroPorter software.

Mentioned as: Tethers UnlimitedCapabilityValue 4.0Dec 1, 2020Tethers Unlimited’s Suite, Astro Porter, Added To NASA’s Integrated Payload List (IPL)

The tether on DRAGRACER is a 70-meter-long (70.1 m) Terminator Tape developed by Tethers Unlimited.

Mentioned as: Tethers UnlimitedCapabilityGeneralValue 4.0Nov 19, 2020Rocket Lab’s “Return to Sender” Successfully Launches With 30 Smallsats

Alchemy is equipped with a 70-meter aluminized Kapton Terminator Tape manufactured by Tethers Unlimited Inc.

Mentioned as: Tethers UnlimitedCapabilityValue 4.0Nov 10, 2020Dragracer to demonstrate the value of tethers for satellite deorbit

A few days into the DragRacer mission one of the satellites will autonomously deploy a 230-foot-long Terminator Tape tether provided by Tethers Unlimited.

Mentioned as: Tethers UnlimitedCapabilityRelationshipsPlanValue 4.0Jul 16, 2020Millennium Space experiment to measure speed of satellite deorbiting system

On 2020-05-05, NASA awarded Tethers Unlimited two Phase 2 Small Business Innovation Research awards worth up to $750,000, including one award to further develop HyperBus and a second award to continue work on ARTIE, a robotic power and grapple interface that could be used on the lunar Gateway.

Mentioned as: Tethers UnlimitedRelationshipsFinancialCapabilityPlanValue 5.0May 6, 2020Tethers Unlimited acquired by Amergint Technology

Tethers Unlimited is developing a satellite servicer called LEO Knight, a passive deorbit system called Terminator Tape, and an in-space manufacturing platform called HyperBus.

Mentioned as: Tethers UnlimitedCapabilityPlanValue 4.3May 6, 2020Tethers Unlimited acquired by Amergint Technology

Amergint Technology Holdings acquired Tethers Unlimited on 2020-05-06.

Mentioned as: Tethers UnlimitedRelationshipsValue 4.5May 6, 2020Tethers Unlimited acquired by Amergint Technology

The NASA contract funds SPIDER through completion and funds a SPIDER demonstration with Tethers Unlimited’s MakerSat to build a 10-meter boom in space and attach it to Restore-L.

Mentioned as: Tethers UnlimitedRelationshipsFinancialCapabilityPlanValue 4.5Jan 31, 2020Maxar wins $142 million NASA robotics mission

Tethers Unlimited has another Terminator Tape demonstration mission called DragRacer launching on a Rocket Lab Electron later 2020.

Mentioned as: Tethers UnlimitedPlanCapabilityValue 4.0Jan 23, 2020Tethers Unlimited says early results of deorbit hardware test promising

Terminator Tape and its timer cost Tethers Unlimited about $500,000 to develop using a combination of internal funding and U.S. government research grants.

Mentioned as: Tethers UnlimitedFinancialRelationshipsValue 4.0Jan 23, 2020Tethers Unlimited says early results of deorbit hardware test promising

Tethers Unlimited would need to be paid more than $10,000 per satellite to attach Terminator Tape to abandoned spacecraft, based on the price Iridium CEO Matt Desch floated as a conversation starter.

Mentioned as: Tethers UnlimitedFinancialRelationshipsValue 3.0Jan 23, 2020Tethers Unlimited says early results of deorbit hardware test promising

LEO Knight’s first use could be with a fleet of satellites built on Tethers Unlimited’s HyperBus cubesat platforms to enable refueling-enabled missions.

Mentioned as: tethers unlimitedCapabilityPlanValue 4.0May 21, 2019Tethers Unlimited developing satellite servicer for LEO missions

Tethers Unlimited is targeting the small satellite market in low Earth orbit for LEO Knight, focusing on spacecraft too small to be economically serviced by robotic spacecraft developed under DARPA’s Robotic Servicing of Geosynchronous Satellites (RSGS) program.

Mentioned as: Tethers UnlimitedGeneralCapabilityValue 4.0May 21, 2019Tethers Unlimited developing satellite servicer for LEO missions

Tethers Unlimited is designing a satellite servicing vehicle called LEO Knight that leverages technologies developed for the U.S. Department of Defense and NASA.

Mentioned as: Tethers UnlimitedCapabilityValue 4.0May 21, 2019Tethers Unlimited developing satellite servicer for LEO missions