The NR-770RSP is a high-end Diamond car antenna, which like the NR-770HSP has a special spring in its base, which gives it extra flexibility. It covers 144MHz and 430MHz, its height is 97cm, its gain is 2.15dB at 144MHz and 5.5dB at 430MHz, its stall less than 1.5:1 and it can handle up to 200W. So if you want a reliable top-quality, high-performance antenna the NR-770RSP is the antenna for you!


  • Frequency range: covers 144MHz, 430MHz and 300MHz in receive only.
  • Gain: 2.15dB at 144MHz, 5.5dB at 430MHz.
  • Maximum power: 200W.
  • Impedance: 50Ω.
  • Stations: less than 1.5:1.
  • Height: 0.97m.
  • Weight: 240 grams.
  • M.
  • Type: 1/2wave radialless (144MHz), 2x5/8wave radialless (430MHz).

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