Saturday, May 13, 2017

Antenna for HM-TR433

Couple antenna for HM-TR433 module. But it can also be applied to other RF modules with 433 Mhz working frequency.

  • 100mm Length Dimension
  • Working frequency of 433 Mhz ISM Band
  • Voltage standing wave ratio (vswr) 2
  • The input impedance is 50 Ohm
  • Gain 2dBi