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Item#: 9SIA11W0F42445

Sirio GP 6-E 140 - 175 Mhz VHF Base Station Antenna

Ships from United States. Most customers receive within 6-10 days.

Sold and Shipped by DNJ Radio a-seller

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  • siriogp6e

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2x5/8 ? 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 a perfect protection from the static discharges. GP 6-E is made of non-corrosive aluminium 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 aluminium alloy 6063 T-832
Side mast mounting allowed by optional bracket FT-3 code 2511301.00

Electrical Data

Type: 2x5/8? ground plane colinear
Frequency range: tunable 140...175 MHz
Impedance: 50O
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
Quantity: Reviews

Learn more about the Sirio Antenna siriogp6e


Sirio Antenna


Sirio Antenna
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