The Diamond SRH-519 is an HT antenna for 2 meters and 440 MHz. It is 8.5 inches (21 cm) tall. This flexible antenna is black. Gain is a 3 dBi and it can handle up to 10 watts. This antenna terminates to a 50 ohm SMA. It is also very effective as a receive antenna for these bands: 150, 300, 450 and 800 MHz.


  • Frequency: 144/430MHz (2m/70cm).
  • Gain: 3dBi (430MHz).
  • Max. power rating: 10W.
  • Impedance: 50ohms.
  • Length: 20cm.
  • Weight: 15g
  • Connector: SMA.
  • Type: 1/4wave, 120/150/300/450/800MHz for receiving only. 

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