Vacuum tubes can yield impressive amounts of microwave power in small packages, but they must be properly cooled for long-lifetime operation. On that front, the model dB-4150 microwave power module (MPM) developed by dB Control combines a first-stage solid-state amplifier and second-stage traveling-wave-tube (TWT) power booster with effective conductive cooling.

CHARTER ENGINEERING, INC. IS CERTIFIED TO THE AS9100D AEROSPACE QUALITY STANDARD
CHARTER ENGINEERING, INC. IS CERTIFIED TO THE AS9100D AEROSPACE QUALITY STANDARD Defense Manufacturer Meets AS9100D Global Criteria for Quality, Traceability, Documentation, Risk Management Fremont, Calif. –