Sirio SA 270 LN

Sirio SA 270 LN dualband antenne
sirio-sa270sn1
Prijs: € 189,95
Levertijd +/- 3 werkdagen
sirio-sa270sn
Beschrijving
Features:
- Base station antenna, Omnidirectional
- Dual-band
- VHF Medium-gain, UHF High-gain
- Protection from static discharges DC-Ground
- Stainless steel hardware and radials
- Fiberglass whip made of two conic sections jointed by ABS parts for distortion free radiation diagram
- High quality whip made of brass and copper protected by fiberglass tube

 
 
Electrical Data
- Type: 
 VHF: 2 x 5/8λ colinear 
 UHF: 5 x 5/8λ colinear
- Frequency range @ SWR ≤2: 
 VHF: 143.3-146.7 MHz 
 UHF: 424.0-442.0 MHz
- Impedance: 50Ω
- Radiation (H-plane): 360° omnidirectional
- Radiation (E-plane): 
 VHF: beamwidth @ -3 dB = 39° 
 UHF: beamwidth @ -3 dB = 22°
- Radiation angle: 
 VHF: 0° 
 UHF: -4°
- Polarization: linear vertical
- Gain: 
 VHF: 3.2 dBd - 5.35 dBi 
 UHF: 5.8 dBd - 7.95 dBi
- Max. power (CW) @ 30°C: 200 Watts
- Grounding protection: all metal parts are DC-grounded, the inner conductor is coupled capacitively
- Connector: N-female, gold plated central pin
   
Mechanical Data
- Materials: Fiberglass, Aluminium, Brass, Stainless Steel
- Wind load / resistance: 81 N @ 150 Km/h / 160 Km/h
- Wind surface: 0.07 m²
- Height (approx.): 2790 mm
- Weight (approx.): 1250 gr
- Radial length (approx.): 495 mm
- Mounting mast: Ø 35-54 mm