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South Korea, Seoul
1 Level
743 Review
43 Karma

Review on πŸ“Ά 1 Piece 433Mhz SMA Plug Wireless Module Antenna with 5dbi Gain and 300cm RG174 Cable - Ideal for Walkie Talkies by Delos Montano

Revainrating 4 out of 5

Works very well - make sure to mount on a metal surface

I've had range problems on several iterations of antennas in a digital transmission project. This antenna was able to outperform all antennas I have tried. While it works on any surface, it seems to require the reflective nature of the metal base. The antenna itself has a magnetic base, so a steel car roof or steel roof canopy will greatly improve its performance.

Pros
  • 433Mhz High Gain Walkie Talkie Antenna
Cons
  • Empty