Details: Splatch antenna for 433MHz
Product
datasheet (click on PDF icon, Acrobat Reader is required)
Optimized for Rx and Tx modules made by Linx.
Really easy to use: simply connect it to the output (input) of Linx transmitter (receiver) without any other component.
Really easy to solder directly to the PCB or through pins thanks to the gold plated holes.
Technical details:
Center Freq: 433MHz
Bandwidth: 8MHz
Wavelength: 1/4-wave
VSWR: < 1.9 at center freq
Impedance: 50 ohm