[Frequency band]：433MHz

[Interface]：SMA-J

[Gain]：3.5dBi

[Impedance]：50Ω

[VSWR]： ≤2.0

[Weight]：13g

[Introduction]：The TX433-JKR-19 is a bendable rubber rod antenna for the 433MHz band. It features wide bandwidth, low VSWR, and good consistency. The antenna's overall height is approximately 195mm, and it includes an SMA-J connector (SMA internal thread pin). It is suitable for broadband communication systems in the 433MHz band, wireless hotspot coverage, and mobile terminal devices such as routers, access points (APs), radios, network cards, and smart TVs.