Enhance your wireless communication setup with this high-performance 433MHz Wireless Module Suction Cup Antenna, designed for superior signal reception and durability. Crafted from premium metal material, this antenna offers robust construction to ensure long-lasting use in various applications. Featuring a 10dBi high gain, it significantly improves signal stability, making it an ideal choice for 433MHz wireless modules. Key Features: · **Premium Metal Construction:** Built with high-quality metal for enhanced strength and durability, ensuring reliable performance over time. · **High Gain 10dBi Antenna:** Provides excellent signal amplification to greatly improve reception stability and communication quality. · **Pure Copper Oscillator:** Equipped with a pure copper oscillator for a stronger and more stable signal transmission. · **Magnetic Base Design:** The sturdy magnetic suction cup base securely attaches to various devices and surfaces, preventing accidental falls and allowing flexible placement. · **Optimal Size and Compatibility:** Measures approximately 32 x 4 x 4 cm with a 31 cm antenna height, compatible with 433MHz wireless modules, featuring an SMA internal thread interface with internal pin for easy connection. · **Low SWR and Horizontal Polarization:** Maintains a standing wave ratio (SWR) of ≤1.8 and horizontal polarization for efficient signal transmission and reception. · **Long Feeder Cable:** Includes a 3-meter (9.84 ft) pure copper cable with barrier spring suction cup for convenient installation and reliable connectivity. Specifications: · Material: Metal · Model: 433-10DBI Sucker Antenna · Working Frequency: 433MHz · Impedance: 50Ω · Antenna Gain: 10dBi · Antenna Height: Approx. 31 cm (12.20 inches) · Feeder Length: Approx. 3 m (9.84 ft) · SWR: ≤1.8 · Polarization: Horizontal · Interface Model: SMA Internal Thread with Internal Pin · Appearance: Barrier Spring Suction Cup with 174 Pure Copper Cable Package Includes: · 1 x 433MHz Wireless Module Suction Cup Antenna This 433MHz suction cup antenna combines high gain performance with durable construction and a secure magnetic base, making it an excellent solution for enhancing wireless module signal reception in various environments.