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The Antenna Spring Adapters (MI Series) act as a flexible, heavy-duty interface designed to safeguard rugged antennas from sudden impacts and continuous vibrations. This essential mechanical component ensures high RF conductivity while protecting precision radio equipment from structural stress during dynamic mobile operations.
*Custom spring tension ratings, connector combinations (N-Male/Female, TNC, SMA), and industrial finishes (Forest Green, Desert Tan, Black) available upon request. Made in Taiwan.

Built with premium-grade stainless steel to ensure maximum elastic recovery and long-term corrosion resistance.
Features a specialized spring mechanism that allows the antenna to deflect and safely return to position upon physical impacts.
Designed to maintain low insertion loss and stable electrical continuity even during extreme mechanical flexing.
Available in multiple thread patterns and standard professional connectors to integrate seamlessly with various antenna bases.
| Key Parameter | Technical Specification |
|---|---|
| Material Composition | High-Grade Stainless Steel Construction |
| Connector Interface | N-Male to N-Female Coaxial Interface / Thread Studs |
| Mechanical Protection | Impact Deflection & High Elastic Recovery |
| Electrical Performance | Low Insertion Loss & Stable RF Transmission Path |
| Environmental Grade | Corrosion-Resistant Heavy-Duty Finish |
| Integration Type | Universal Thread & Vehicular Mount Support |
We provide custom spring tensioning and thread adaptation for specialized vehicle installations:
Direct Technical Support: info-tw@ft168.com.tw
Enhance your shock-absorption setup with compatible heavy-duty coaxial assemblies and brackets:
| Frequency Range: | DC - 6 GHz |
| Connector: | N-Male to N-Female |
| Maximum Power: | 300 Watts |
| Spring Wire Dia: | 5.0 mm |