Soldering RF Spring Antenna 433MHz (Long)

This spring coil antenna is designed for the 433MHz devices.
Use it to get better range and performance from your 433Mhz RF Module.

Specification

• Frequency Range(MHz): 433MHz +/-5MHz
• Gain(dBi): 2.15
• Input Impedance( OHM): 50
• Spring outer diameter: Wire diameter is 0.6mm, and the outer diameter of the spring circle is 5.0mm
• Total length: 29mm
• Connector: Soldered directly to board