SIRIO GPS-27 1/2 CB 27 MHz

27 MHz CB Base Antenna type Ground Plane 5/8. Ground plane with three radials. Low radiation angle, special DX. Frequency range between 26.4 and 29 MHz. Bandwidth 1600 KHz, for an SWR >2 (SWR @ frequency res. < 1.3) Recommended maximum power 250W continuous - 750W SSB. Coil with transparent cover. The joint between elements is protected with anti-humidity sleeves. Resists winds of up to 130 km/h. Approximate weight 2.5 Kg. Made with 6063 T-832 aluminum. Compatible with masts from Ø 35 to 42 mm. PL Female Connector (SO239). Gain 3.35 dBi. Radial length: 1.32 m. Total length: 5.95 m. Electrically shorted. The upper adjustment section incorporates an antistatic cage to reduce QRM in situations of considerable electrical load. Its adjustment is very simple.

Characteristics:

Impedance: 50 Ohm

Type:1/2 Antenna

Radiation: Omnidirectional

Polarization: Vertical

Plane Radiation Angle: 360º

Bandwidth: >1.6MHz @ SWR <2

Frequency Range: 26.4...29 MHz Adjustable - Upper Stub

SWR @ Frequency Res.: < 1.3 SWR

Compatible Systems: CB 27MHz

Gain Range: 2.15 dBi

Applicable Power: 250W Continuous / 750W TX-RX

DC Protection: Shorted to Ground

Connector: PL Female

Body: Aluminum

Materials: Aluminum, Copper, Galvanized Steel, Nylon

Support: Integrated mast support

Location/Installation:

Exterior - Mast

Wind Load: 166 N @ 150 km/h

Friction Surface: 0.12m2

Temperature Range: -40º + 60º C

Dimensions : 5.95m

Section masts: 35-42 mm

Box/Unit Dimensions: 140 x 12 x 9 cm