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CMT has improved S-Parameter measurements of the
CMT-BA1 amplifier. These measurements were made at a physical temperature of 6K using an improved cryogenic calibration system.

We had a wonderful time at the APS Global Physics Summit in Anaheim, California. It was a joy talking with all of you that stopped by. Hope to see you all next year.

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Great News From CMT

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We have received, from our foundary, a new batch of devices that have exceeded our expectations. The noise, measured at 4K and mounted in our BA1 amplifier, is 1.6K at 100 MHz and less than 3K at 1 GHz. The return loss is less than -20 dB at frequencies lower than 500 MHz.

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A paper co-authored by our founder, Stephen Smith,  was just published in Physical Review Applied. 

© 2025 Cosmic Microwave Technology, Inc.

Address: 15711 Condon Avenue, Unit A3, Lawndale, CA 90260

Telephone: +1 (424) 456-7722  •  Sales@cosmicmicrotech.com

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