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433Mhz Antenna - Helical Coil / Spring Antenna

433Mhz Antenna - Helical Coil / Spring Antenna suitable for soldering to PCBs that use RF radio 433Mhz.

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Availability: ✅ Ships Today

Last Updated: 09/15/2025

Tinkersphere

TS1576

$1.29

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Features:

  • Frequency Range(MHz)：433MHz+/-6MHz 
  • Gain(dBi): 2.2 
  • Input Impedance( OHM): 50 
  • Max-power(dBm): 30 
  • Diameter(mm)：5 
  • Length(mm)：34+/-1(Including solder area) 
  • Height(mm)：20+/-1（Exposed portion, does not include solder area） 
  • Connection Type: direct solder

 

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