Sirio TWIN LOG Fiberglass Antenna-4

Description

Sirio TWIN LOG Fiberglass Antenna-3 Foot

Features:

– CB Mobile antennas
– Overall Height: 3’, 4’, 5′ / 95cm, 125cm, 147cm
– The Exclusive Parallel Connected Twin Wire and the Logarithmic Pitch Winding reduce RF resistance, heat loss and doubles the power rate (Patent Pending)
– Heavy duty fiberglass rod (Ø3/8” / 9.2mm)
– Tunable by the top element
– Real input power guaranteed
– Fully Designed & Manufactured in Italy

Electrical Data
– Type: Ø1mm AWG-18 Twin wire winding logarithmic loaded
– Frequency range:
TWIN-LOG 3: 26.6 … 27.9 MHz
TWIN-LOG 4: 26.65… 27.75MHz
TWIN-LOG 5: 26.7 … 27.7 MHz
– Impedance: 50 Ω
– Polarization: linear vertical
– Bandwidth @ SWR ≤ 2:
TWIN-LOG 3: ≥ 600 KHz (55 channel)
TWIN-LOG 4: ≥ 1100 KHz (100 channel)
TWIN-LOG 5: ≥ 1500 KHz (130 channel)
– SWR @ res. freq.:
TWIN-LOG 3: ≤ 1.5
TWIN-LOG 4: ≤ 1.3
TWIN-LOG 5: ≤ 1.2
– Max. power:
TWIN-LOG 3: 300 Watts (CW) continuous, 900 Watts (CW) short time
TWIN-LOG 4: 500 Watts (CW) continuous, 1500 Watts (CW) short time
TWIN-LOG 5: 1000 Watts (CW) continuous, 3000 Watts (CW) short time
– Connection: 3/8″x24 threads male

Mechanical Data
– Materials: Fiberglass, Copper, Nylon, Stainless Steel
– Height (approx.):
TWIN-LOG 3: 945 mm / 3 ft
TWIN-LOG 4: 1250 mm / 4 ft
TWIN-LOG 5: 1475 mm / 4.75 ft
– Weight (approx.):
TWIN-LOG 3: 0.30 Kg / 0.66 lb
TWIN-LOG 4: 0.35 Kg / 0.77 lb
TWIN-LOG 5: 0.39 Kg / 0.96 lb