DIAMOND X 510N 430 Mhz UHF VHF 144 mhz vertical Antenna
VHF 144 mhz UHF 430 Mhz vertical antenna
Description: - power: 200W
- Connector: "N"
- gain: 8.3 dB (144MHz), 11.3 dB (430MHz)
- impedance: 50 Ohm
- S.W.R.: 1.5
- weight: 2 Kg
- Length of wave: 3 x 5/8 x 8 5/8 (144MHz), (430MHz)
- height: 5.2 meters
Warning-Counterfeit Diamond Products!
Unfortunately we found that fake diamond antennas were offered on the German and European market. Affected are the popular Omni-directional antennas for fixed installation of the "X-Series", but also some mobile antennas and equipment.
Even the packaging is deceptively copied from original-yellow sleeve diamond logo! But there are some subtle differences how to locate him fakes.
Bottom Part of Antenna
|Different shape. False is lucid, the original has a matte finish. Different stickers.|
Antenna and radio tube
Original tube with diamond sticker, original stainless steel radial thread and counter nut.
Forgery with brass clamp pressed on.
U-bolt and clamps
U mounting bracket clamps (X-510, X-700 and X7000 use different pliers)
- Counterfeit products are packed with bubble film, the antennae are not original.
- Press the button that closed the yellow plastic packaging is originally made of metal, using plastic fakes.
- Yellow packaging is folded down, giving it more stability. Fake products don't have this yellow box overlay.
- Instructions are printed on both sides with the original, and are simple cpoies fakes a one-sided picture.
Depending on the type of antenna points out one or more of these differences may occur. Please check carefully before suspecting a supplier without reason.
|Gamma di frequenze||2m||2m||2m||2m||2m||2m||2m|
|Guadagno||2m||3,0 dBi||2,15||4,5 dBi||6,0 dBi||6,5 dBi||8,3 dBi||9,3 dBi|
|70cm||5,5 dBi||5,5||7,2 dBi||8,0 dBi||9,0 dBi||11,7 dBi||13,0 dBi|
|Struttura||2m||1/2 λ||1/2 λ||6/8 λ||2 x 5/8 λ||2 x 5/8 λ||3 x 5/8 λ||5 x 5/8 λ|
|70cm||2 x 5/8 λ||2 x 5/8 λ||3 x 5/8 λ||4 x 5/8 λ||5 x 5/8 λ||8 x 5/8 λ||11 x 5/8 λ|
|Potenza mass.||150 W||150 W||200 W||200 W||200 W||200 W||200 W|
|Lunghezza||1,3 m||1,3 m||1,7 m||2,5 m||2,9 m||5,2 m||7,2 m|
|Mass. Velocità di vento||210 km/h||210 km/h||210 km/h||180 km/h||180 km/h||144 km/h||144 km/h|
|Diametro Asta mass.||30-62mm||30-62mm||30-62mm||30-62mm||30-62mm||30-62mm||30-62mm|