Home Amateur Antennas Vertical Antennas Sirio GPA 66-108 - 1/4W Ground Plane Antenna (4M/VHF)(66-108 MHZ Tunable)
Category:
Amateur Antennas
Manufacturer:
Sirio

Sirio GPA 66-108 - 1/4W Ground Plane Antenna (4M/VHF)(66-108 MHZ Tunable)

SKU :
11-6401x
Category:
Amateur Antennas
Manufacturer:
Sirio

Sirio GPA 66-108 - 1/4W Ground Plane Antenna (4M/VHF)(66-108 MHZ Tunable)

SKU :
11-6401x

Sirio GPA 66-108 - 1/4W Ground Plane Antenna (4M/VHF)(66-108 MHZ Tunable)

In stock
Out of stock
SKU
11-6401x
Special Price £33.24 Regular Price £34.99
About Sirio GPA 66-108 - 1/4W Ground Plane Antenna (4M/VHF)(66-108 MHZ Tunable)

1/4 wave Ground Plane antenna for base station service working on 66-108 MHz by means of the tuning diagram enclosed.

It is entirely made of non-corrosive aluminium and assembled on a strong die-cast base which allows an easy and safe installation assuring very good performance. Connector: UHF-female (SO-239)

Specifications:

Type: 1/4 wave ground plane Radiation: Omnidirectional Polarization: Linear vertical Frequency range: 66-108 MHz Tunable GPA 40-70: 3.7MHz @ SWR 2 Max Power - 500w (CW) Connector: UHF-female (SO-239)

Electrical Data:

Type : 1/4 wave Ground Plane Frequency Range : 66-108 MHz tunable by diagram Impedance : 50 Ohms Unbalanced Radiation (H-plane) : 360o Omnidirectional Radiation (E-plane) : Beamwidth at -3 dB = 86o Radiation angle deg. : 0o Polarization : Vertical Gain : 0 dBd - 2.14 dBi Bandwidth at V.S.W.R. 2:1 : 6.5 MHz at 66 MHz V.S.W.R. at res. freq. : less than 1.2 : 1 Max Power : 500 Watts Feed System / Position : Direct / Center Connection : UHF Female

Mechanical Data:

Materials : Aluminium, Chromed Brass, Nylon, Stainless Steel Wind Load / Resistance : 54 N at 150 Km/h / 150 Km/h Wind Surface : 0.05 m2 Height (approx.) : 1930 mm Weight (approx.) : 700 gr Radial Length (approx) : 1080 mm Mounting Mast Diameter : 35-40 mm

DELIVERY

We aim to dispatch all parcels within 24hrs. We are normally able to dispatch parcels SAME DAY where orders are received before 2.00pm Monday to Friday.

 

Whilst we try our best to ship same day, we cannot guarantee delivery time. You will however receive tracking details as soon as your order has been processed.

 

Please note that we do not process orders over the weekend, so orders placed after 2pm on Friday will not ship until Monday.

 

Please allow an extra processing day for international orders to enable us to complete export/import custom clearance declarations.

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