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SIRIO GP 6-E 140 – 175 Mhz VHF BASE SSTATION ANTENNA

$79.95

Out of stock

• Base station antenna, Omnidirectional
• Medium-gain, Mono-band
• Suitable for land and marine service
• Tunable by whip cutting
• Protection from static discharges DC-Ground
• Made of aluminum alloy 6063 T-832

Out of stock

SKU: GP-6E Category:

Description

A Ground Plane base station colinear antenna for land and marine service. It works on the frequency range of 140-175 MHz by using the cutting diagram enclosed. The matching coil is DC feeded for perfect protection from static discharges. GP 6-E is made of non-corrosive aluminum and assembled on a very strong base of die-cast metal to get the maximum robustness and the best performance. Tuning is easy by following the attached directions.

• Base station antenna, Omnidirectional
• Medium-gain, Mono-band
• Suitable for land and marine service
• Tunable by whip cutting
• Protection from static discharges DC-Ground
• Made of aluminum alloy 6063 T-832
• Side mast mounting allowed by optional bracket FT-3 code 2511301.00

Electrical Data

• Type: 2×5/8λ ground plane colinear
• Frequency range: tunable 140…175 MHz
• Impedance: 50Ω
• Radiation (H-plane): 360° omnidirectional
• Radiation (E-plane): beamwidth @ -3 dB = 30°
• Radiation angle: 3.6°
• Polarization: linear vertical
• Gain: 3.8 dBd – 5.95 dBi
• Bandwidth @ SWR ≤2: see diagram
• SWR @ res. freq.: see diagram
• Max. Power (CW) @ 30°C: 200 Watts
• Grounding protection: All metal part are DC-grounded, the inner conductor shows a DC-short
• Connector: UHF-female, gold plated central pin

Mechanical Data

• Materials: Aluminium, Brass, Nylon
• Wind load / resistance: 46 N @ 150 Km/h / 120 Km/h
• Wind surface: 0.04 m²
• Height (approx.): 3060 mm
• Weight (approx.): 750 gr
• Radial length (approx.): 530 mm
• Mounting mast: Ø 25-30 mm

Operation Manual

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