The AZ-510FX is 30cm taller than the AZ-506FX and covers 144MHz and 430MHz (2m/70cm). This is still a good choice for in-city use.

Its excellent flexibility makes it ideal for use in tall vehicles such as jeeps and trucks.

Its gains at 144MHz and 430MHz are 2.15dBi and 5.5dBi respectively and can handle up to 50W. And here, as with all Diamond models, reliability and high build quality are the dominant features.

        Technical features

• Frequency range: covers 144MHz and 430MHz (2m/70cm).
• Gain: 2.15dBi at 144MHz, 5.5dBi at 430MHz.
• Maximum power: 50W.
• Synthetic impedance: 50Ω.
• Standstill: less than 1.5
• Height: 92cm.
• Weight: 100 grams.
• M.
• Type: 1/2wave radialless(144MHz), 2x5/8wave radialless(430MHz) / Nickel titanium/FRP outershell.