Civil Air band Ground Plane Antenna

1/4 wave Ground Plane antenna for base station service working on 108-136 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.

Electrical Data:

Type : 1/4 wave Ground Plane

Frequency Range : 108-136 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 - 2.15 dBi

Bandwidth at V.S.W.R. 2:1 : 12 MHz at 108 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 : 35 N at 150 Km/h / 150 Km/h

Wind Surface : 0.03 m2

Height (approx.) : 1185 mm

Weight (approx.) : 565 gr

Radial Length (approx) : 650 mm

Mounting Mast : diameter 35-40 mm

Allow Backorder in Clerk.io	No
Product Condition	New
Bar Code/EAN	8056182112606
Manufacturer	Sirio
Frequency Band	VHF
Frequency MHz	Airband - 108-138 MHz
Antenna Connection	SO239
Item returned for technician testing period	14 days
Repair period	90 days
Refund period	14 days
Exchange period	14 days

429 Too Many Requests

Description / Sirio GPA 108-136 - 1/4W Ground Plane Antenna (PMR/VHF)(108-136 MHZ Tunable)

More Information