Microwave antenna MW 40

L-bandprobeactive

Product overview
Active microwave antenna for open DUTs. The antenna is powered via the test device. A narrow-band filter centered at 1.575 GHz (GPS range) optimally suppresses industrial interference signals, enabling very precise and repeatable partial discharge measurements.

Key features

• Accessories for surge testers ST 4000B / ST 3820K
• Active microwave antenna
• Center frequency: 1.575 GHz (narrow-band, GPS range)
• For open DUTs
• Power supply via the test device
• CE-compliant design according to EN 50191

Applications

• Detection and measurement of partial discharges for comprehensive test analysis
• Measurements on open-wound components (e.g., stators)
• Laboratory and production testing where interference suppression is required

Technical specifications

• Model: MW 40
• Type: Active microwave partial discharge measuring antenna
• Center/nominal frequency: 1.575 GHz (GPS band), narrow-band filter
• Supply: Powered via the connected test device
• Compatibility: Surge testers ST 4000B, ST 3820K
• Compliance: CE according to EN 50191