SIRIO GPS 27 Vertical 1/2 Antenna (26-28Mhz) GPS-27

Πολυκατευθυντική κεραία βάσεως CB, προσυντονισμένη, άριστη κατασκευή απο αλουμίνιο 6063 Τ-832 με προστασία απο στατικό ηλεκτρισμό (DC-Ground)

CB or 10 metre Ham Band Base station antenna, Omni-directional

Factory tuned at mid-band

Low radiation angle for excellent DX

Coil protected by transparent cover

Whip equipped with waterproof jointing sleeve

Made of aluminium alloy 6063 T-832

Protection from static discharges DC-Ground

Specifications:

Type : 1/2 Wave

Frequency range: 26-28 MHz

Impedance: 50 Ohm unbalanced

Radiation (H-plane): 360deg omni-directional

Polarization: vertical

Gain : 2: 0 dBd, 2.15 dBi

Bandwidth at S.W.R. 2:1: 1400 KHz

S.W.R. at res. freq.: = 1.2:1

Max. power : 250 Watts (CW) continuous, 750 Watts (CW) short time

Feed system / position: Transformer DC-ground / base

Connector: UHF-female

Mechanical Data

Materials: Aluminium, Steel, Copper, Nylon

Wind resistance: 130 Km/h

Wind load : 156 N at 150 Km/h

Wind surface : 0.11 sqm

Length (approx.) : 5750 mm

No Radials

Weight (approx.): 2500g

Mounting mast: 35-42 mm