SIRIO GP365-470C BASE ANTENNA 365-470MHz

Stock Code: SPA-GP400-470C

£41.66 inc VAT
£41.66 ex VAT
excluding VAT price is only valid for customers outside the EU zone
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A top quality 1/4wave + 1/2wave colinear UHF Ground Plane base antenna suitable for Amateur and Land Mobile frequencies within the 365 - 470 MHz band tunable by cutting.

The main whip and the radials are made of 17/7 PH stainless steel and its base is of chromed brass to get the best robustness.

It is supplied with stainless steel hardware and radials and is equipped with an anodized aluminium bracket for an easy side mast installation.

SPECIAL FEATURES

* Base station antenna, Omnidirectional

* Medium-gain, Mono-band

* Tuneable by whip cutting

* Made of anodized aluminium alloy

* Stainless steel hardware and radials

* Equipped with anodized aluminium bracket for an easy side mast installation

* 17/7 PH stainless steel spring whip

* Supplied with nylon reinforce part inside the spring whip

ELECTRICAL SPECIFICATIONS

* Type: 1/4λ + 1/2λ colinear

* Frequency Range: Tunable 365 - 470MHz

* Impedance: 50Ω

* Radiation (H-plane): 360° omnidirectional

* Radiation (E-plane): beamwidth @ -3 dB = 53°

* Radiation angle: 0°

* Polarization: Linear Vertical

* Gain: 2.5dBd - 4.65dBi

* Max. power (CW) @30°C: 150 Watts

* Connector: N-female, gold plated central pin

MECHANICAL SPECIFICATIONS

* Materials: Aluminium, Brass, Stainless Steel 17/7 PH

* Wind Load / Resistance: 18 N @ 150 Km/h / 180 Km/h

* Wind Surface: 0.02m²

* Height (approx.): 990mm

* Weight (approx.): 730gr

* Radial Length (approx.): 200mm

* Mounting Mast: Ø 35-54 mm

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Company VAT Number: GB 741 2551 57 - Company Registration Number: 03812091
Sharman multiCOM Ltd, 7 Brightgate Way, Cobra Court Estate, Barton Dock Road, Stretford, Manchester, M32 0TB UNITED KINGDOM