SIRIO SA 270 MN Fiberglass Hi Gain Dual Band Antenna Installation Guide
- June 14, 2024
- SIRIO
Table of Contents
SIRIO SA 270 MN Fiberglass Hi Gain Dual Band Antenna
Installation Manual
DESCRIPTION
- Ground Plane coli near dual-band antenna for base station service working on the radio-amateur frequency of 2m & 70cm. The whip is of brass inserted in a fiberglass tube for a perfect protection from the worst climates and its radials and hardware are of stainless steel to get the maximun strength. It is supplied with a solid aluminum bracket for an easy and safe installation to the support mast.
SPECIFICATIONS
- Electrical Data
- Type : VHF 6/8 ).,; UHF 3 x 5/8 “‘ Colinear
- Frequency Range@ SWR VHF 142-148 MHz; UHF 427 – 442 MHz
- Impedance : 50 n
- Radiation (H-plane) : 360° Omnidirectional
- Radiation (E-plane) : Beamwidth @ -3 dB= VHF 61 ° ; UHF 30°
- Radiation angel deg : VHF 0° ; UHF 0°
- Polarization : Linear Vertical
- Gain : VHF 2 dBd – 4.15 dBi; UHF 4.2 dBd – 6.35 dBi
- Max Power : 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 : 55 N @ I 50 Km/h / 180 km/h
- Wind Load / Resistance 0.05 m2
- Wind Surface 1720 mm
- Height (approx.) I 030 gr
- Weight (approx.)
- Radial Length (approx.) 170 mm
- Mounting Mast 0 35-54 mm
- Fiberglass, Stainless Steel, Chromed Brass, Aluminum
MOUNTING INSTRUCTIONS
Mounting needed tools
10 mm open key
Read User Manual Online (PDF format)
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