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 » VHF mobile portable and fixed antennas


Sirio GPF 22-N VHF fixed antenna

Sirio - GPF 22-N

VHF fixed antenna

135-175MHz, 2x5/8l, gain 3,8dBd(5,95dBi), SWR

Price: 321,898 RON
*) VAT not included
Availability : Call

Sirio GPF 22-N - Mono-band, Base station antenna
 
Features
 • Base station antenna, Mono-band
 • Medium-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: 2x5/8λ ground plane colinear
 • Frequency range: tunable from 140 to 175 MHz
 • Impedance: 50Ω unbalanced
 • Radiation (H-plane): 360° omnidirectional
 • Radiation (E-plane): beamwidth at -3 dB = 33°
 • Radiation angle: 0°
 • Polarization: vertical
 • Gain: 3.8 dBd - 5.95 dBi
 • Bandwidth at V.S.W.R. 2:1: 4 MHz at 140 MHz
 • V.S.W.R. at res. freq.: ≤ 1.2:1 at 140 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: 95 N at 150 Km/h / 150 Km/h
 • Wind surface: 0.08 m2
 • Height (approx.): 3230 mm
 • Weight (approx.): 1630 gr
 • Radial length (approx.): 495 mm
 • Mounting mast: Ø 35-54 mm
* Specificatiile pot fi schimbate fara preaviz