ΚΕΡΑΙΑ GROUND PLANE ΑΠΟ 66-108Mhz ΙΔΑΝΙΚΗ ΓΙΑ ΤΗΝ ΜΠΑΝΤΑ ΤΩΝ 4m/ 70Μhz η ΓΙΑ ΤΗΝ
ΡΑΔΙΟΦΩΝΙΚΗ FM 88-108 ΣΥΝΤΟΝΙΖΕΙ ΑΝΑΛΟΓΩΣ ΤΟ ΜΗΚΟΣ ΤΩΝ ΣΤΟΙΧΕΙΩΝ
ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
Base station antenna, Mono-band
Omnidirectional, Unity gain
Made of aluminium alloy 6063 T-832
Perfect protection against the worst weather conditions
Tunable by whip length adjusting
Side mast mounting allowed by optional bracket FT-2 code 2510004.00
Electrical Data
Type: 1/4λ ground plane large band
Frequency range: tunable 135 - 175 MHz
Impedance: 50Ω
Radiation (H-plane): 360° omnidirectional
Radiation (E-plane): beamwidth @ -3 dB = 86°
Radiation angle: 0°
Polarization: linear vertical
Gain: 0 dBd - 2.15 dBi
Bandwidth @ SWR ≤2: ≥3.7 MHz @ 40 MHz
SWR @ res. freq.: ≤ 1.2 @ start freq.
Max. Power (CW) @ 30°C: GPA 40-70: 300 Watts
Connector: UHF-female
Mechanical Data
Materials: Aluminium, Chromed brass, Nylon
Wind load / resistance: 54 N at 150 Km/h / 150 Km/h
Wind surface: 0.07 m²
Height (approx.): 960mm
Weight (approx.): 520 gr
Mounting mast: Ø 35-40 mm
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