The 433 antenna has undergone repeated and rigorous testing, with high antenna gain, low standing wave ratio, excellent performance, reasonable structure, convenient installation, stable performance, and it is directly welded to the wireless module during use.
433MHz antenna
Center frequency: 433MHz
Standing wave ratio: <=1.5
Gain: 2.5dBi
Maximum power: 10W
Input impedance: 50 ohms
springDimensions: wire diameter 0.8mm, outer diameter 4.5mm, spring length 25mm.
Total length: The total length of the in-line type is 38MM. The total length of the L type is 30mm, and the angle of the angle is 8.5mm.
Color: yellow
Interface: direct welding