The 433MHz spring antenna is rigorously tested repeatedly, with high antenna gain, small VSWR, and excellent performance. It can be used for 0.96 OLED Display ESP32 Lora develpment board. (Purchase Link: )
3dBi wireless module digital transmit antenna IPEX 13 U.FL Interface.
Central Frequency: 433MHz; SWR: =<1.5; Gain: 3dBi.
Maximum Power: 10W; Input Impedance: 50 ohm; Connector Type: IPX13.
Central Frequency: 433MHz
Maximum Power: 10W
Input Impedance: 50 ohm
Connector Type: IPX13
4 * 433MHz Spring Antenna