F9FT AFT-20701, 2,4-25 GHz 9 dB 1 célula

F9FT AFT-20701, 2,4-2.5 GHz 9 dB 1 célula

• Radiation at 2450 MHz
  
• Effective electrical length: 1 
  
• Isotropic gain: 9 dBi
  
• Aperture angle @ -3 dB: - E-plane: 2 x 27°  - H-plane: 2 x 27°
  
• First side lobe set: - E-plane: None  - H-plane: None
  
• Rear protection: - 20 dB
  
• Average stray radiation: - E-plane: -  - H-plane: -
  
• Bandwidth: Gain @ -1 dB: 2400 to 2500 MHz
  
• Nominal impedance: 50 Ohm
  
• Impedance match bandwidth @ SWR<1.3/1: 2400 to 2500 MHz
  
• Acceptable RF power (continous duty): 10 W
  
• Connector: SMA
  
• Overall length: 185 mm
  
• Mass: 0.4 kg
  
• Effective wind load:
  - Horizontal polarisation: 0.023 m2
  - Vertical polarisation: 0.004 m2
  
• Approximate wind load (25m/s - 55 mph):
  - Horizontal polarisation: 0.88 daN
  - Vertical polarisation: 0.15 daN
  
• Approximate wind load (45m/s - 100 mph):
  - Horizontal polarisation: 2.84 daN
  - Vertical polarisation: 0.49 daN