wireless module U-band radio antenna 433mhz lora module antenna
[Gain]：3.0dBi
[Interface]：SMA-J
[Standing wave (SWR)]： ≤1.5
[Frequency]： 400-470MHz
[Resistance]：50Ω
[Weight]： 8g±1g
[Introduction]：TX433-JZ-4 is a U band walkie talkie antenna. Height of the antenna is 40mm with a SMA-J connector (SMA inner screw thread and inner needle). The antenna has the advantages of simple structure, good toughness, omni-direction and convenient use.
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