VCC voltage module operating voltage and good power filtering
Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically 50 ohm single conductor
The length of the antenna 433M is about 17cm
Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source
Frequency used to receive, decode and oscillation resistor should match with the transmitter

Technical Details

Product Details

Package Dimensions
Width : 2 inch
Height : 0.3 inch
Length : 2.3 inch

Shipping Weight: 1.12 ounce (View shipping rates and policies)

ASIN : B01J7NS0C0