SIGMA EXCALIBUR Compact Home Base CB Antenna home base aerial
Suitable for – CB27/81. PR27 GB & 10M Amateur.
Specifications
Power Handling 500 Watts
Length 0.95 m Compact design
Impendance 50 Ohms
Frequency 26-
SWR 1:1.5
SO-239 (PL-259 Socket)
No ground-plane needed
Low wind resistance
Fully weather proof
No SWR adjustments
Low bleed over
Mounting Pole Bracket or Wall bracket (U bolts inc )
We advice the following Cable Length For Optimum Performance
For 27 MHz:
8′ 10″
17′ 9″
27′ 6″
40′ 0″
58′ 0″
76′ 0″
Sigma Venom 1/2 Wave High Gain Silver Rod CB Base Station Antenna
Sigma Venom 1/2 Wave High Gain
The Sigma Venom 1/2 Wave H/Y Gain has 3 ground plains radials positioned on the bottom.
This allows it to perform better on transmit than the standard 5/8
Power Handling: 1000 Watts
Length 5.35m
Gain 4.2 db
Impendance 50 Ohms
Frequency 26-28 MHz
SWR 1:1.3.1
Mounting Pole bracket
Sigma Venom 5/8 Wave High Gain Silver Rod CB Base Station Antenna
Sigma Venom 5/8 Wave High Gain
The Sigma Venom 5/8 Wave H/Y Gain has 3 ground plains radials positioned on the bottom.
This allows it to perform better on transmit than the standard 5/8
Power Handling: 1000 Watts
Length 5.80m
Gain 4.2 db
Impendance 50 Ohms
Frequency 26-28 MHz
SWR 1:1.3.1
Mounting Pole bracket
SIRIO 2016
- Type: 5/8λ ground plane
- Frequency range: tunable from 26.4 to 28.2 MHz
- Impedance: 50Ω
- Radiation (H-plane): 360° omnidirectional
- Polarization: linear vertical
- Gain: 1.3 dBd, 3.45 dBi
- Bandwidth @ SWR ≤ 2:
SIRIO 2016 : ≥ 2100 KHz
- SWR @ res. freq.: ≤ 1.1
- Max. power:
1000 Watts (CW) continuous
3000 Watts (CW) short time
- Feed system / position: Transformer DC-ground / base
- Connector: UHF-female
- Materials: Aluminium, Copper, Nylon
- Wind load / resistance: 166 N at 150 Km/h / 130 Km/h
- Wind surface: 0.14 m²
- Height (approx.): 6100 mm
- Weight (approx.): 5300 gr
- Radial length (approx.):
SIRIO 2016 : 700 mm
- Mounting mast: Ø 40-50 mm
SIRIO BOOMERANG
- Type: 1/4 λ boomerang
- Frequency range: 27-28.5 MHz
- Impedance: 50Ω unbalanced
- Radiation (H-plane): 360° omnidirectional
- Polarization: linear vertical
- Gain: 0 dBd, 2.15 dBi
- Bandwidth @ SWR ≤ 2: ≥ 900 KHz (80 channel)
- SWR @ res. freq.: ≤ 1.2
- Max. power: 200 Watts (CW) continuous, 600 Watts (CW) short time
- Feed system / Position: Direct / center
- Connector: UHF-female
- Materials: Aluminium, Steel, Nylon, Glass fibre, Copper
- Wind load: 33 N at 150 Km/h
- Wind resistance: 140 Km/h
- Wind surface: 0.03 m²
- Height (approx.): 3420 mm
- Weight (approx.): 880 gr
- Radial length (approx.): 1130 mm
