Curs valutar

10-Feb-2012

1 EURO = 4.3529 RON  
1 USD = 3.2831 RON  


 » Antene fixe, mobile si portabile in banda VHF


Antena fixa VHF Sirio GPF 21-N

Sirio - GPF 21-N

Antena fixa VHF

135-175MHz, 5/8l, castig 1,5dBd(3,65dBi), SWR

Pret: 181,08 RON
*) Pretul nu contine TVA
Disponibilitate : Sunati

Sirio GPF 21-N - Mono-band, Base station antenna
 
Features
 • Base station antenna, Mono-band
 • Low-gain, Omnidirectional
 • Suitable for land and marine service
 • Tunable by whip cutting
 • Protection from static discharges DC-Ground
 • Stainless steel hardware and radials
 • Equipped with anodized aluminium bracket for an easy side mast installation
 • High quality whip made of brass and copper protected by fiberglass tube
 
Electrical data
 • Type: 5/8λ ground plane
 • Frequency range: tunable from 135 to 175 MHz
 • Impedance: 50Ω unbalanced
 • Radiation (H-plane): 360° omnidirectional
 • Radiation (E-plane): beamwidth at -3 dB = 80°
 • Radiation angle: 28°
 • Polarization: vertical
 • Gain: 1.5 dBd - 3.65 dBi
 • Bandwidth at V.S.W.R. 2:1: 5.6 MHz at 135 MHz
 • V.S.W.R. at res. freq.: ≤ 1.2:1 at 135 MHz
 • Max. power: 200 Watts
 • Feed system / position: transformer DC-ground/ base
 • Connection: N-female gold plated
 
Mechanical data
 • Materials: Fibreglass, Aluminium, Brass, Stainless Steel
 • Wind load / resistance: 55 N at 150 Km/h / 200 Km/h
 • Wind surface: 0.05 m2
 • Height (approx.): 1730 mm
 • Weight (approx.): 1200 gr
 • Radial length (approx.): 495 mm
 • Mounting mast: Ø 35-54 mm
* Specificatiile pot fi schimbate fara preaviz