Professional RF Ultra Stable Notch Filter , model WRCD1842-4-0.3/50-10EE manufactured by Wainwright Instruments GmbH (Made in Germany).
Condition: Used — sold as is , visually good. Ideal for RF signal conditioning, interferer suppression, lab use, or communications equipment.
• Frequency range notch filter (see label specs)
• Two RF connectors (input/output)
• Sturdy metal housing
• OEM part, high-quality industrial RF component
Suitable for engineers, technicians, hobbyists working with RF systems.
📍 Location: Estonia
🚚 Tracked shipping available
💳 eBay payment accepted












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