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SIRIO THUNDER 27

€38.00
  • Type: 1/4 λ helical loaded dipole
  • Frequency range: 25-29 MHz
  • Impedance: 50Ω
  • Radiation (H-plane): 360° omnidirectional
  • Polarization: linear vertical
  • Gain: 0 dBd, 2.15 dBi
  • Bandwidth @ SWR ≤ 2: ≥ 5000 KHz
  • SWR @ res. freq.: ≤ 1.5
  • Max. power: 100 Watts (CW) continuous 300 Watts (CW) short time
  • Feed system / position: Direct / Base
  • Connector: UHF-female
 
  • Materials: Aluminium, Steel, Nylon, Copper
  • Wind load / resistance: 36 N at 150 Km/h / 180 Km/h
  • Wind surface: 0.03 m²
  • Height (approx.): 960 mm
  • Weight (approx.): 700 gr
  • Mounting mast: Ø 25-32 mm
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SIGMA EXCALIBUR Compact Home Base CB Antenna home base aerial

€33.00
Suitable for – CB27/81. PR27 GB & 10M Amateur. Specifications Power Handling 500 Watts Length 0.95 m Compact design Impendance 50 Ohms Frequency 26-28 Mhz 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″
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SIRIO RADIAL REINFORCEMENT NYLON RING S-827

€19.00
Materials: Stainless steel, Nylon
Dimensions (approx): Ø350 x 8 mm / Ø1.15 x 0.03 ft
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SIRIO GPA 27-45

Electrical Data:
Type: 1/4 λ ground plane
Radiation: Omnidirectional
Polarization: Linear vertical
Frequency range:   27 … 45 MHz Tunable
Systems: 10m-HAM, 6m-HAM, 2m-HAM, 1.25m-HAM, VHF Airband, VHF Marine Band, VHF Low-band (66-88MHz), ORBCOMM M2M, AIS-162MHz, FM, ISM-169MHz
Gain: 0 dBd – 2.15 dBi
Bandwidth: ≥ 2.5MHz @ SWR ≤ 2
Max Power: 1000 W (CW)
Connector: UHF-female (SO-239)
Mechanical Data:
Materials: Aluminium, Chromed brass, Zamak
Height (approx): 4730 mm / 15.52 ft
Weight (approx): 1250 gr / 2.76 lb
Mounting type: On-Mast
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Sigma Venom 5/8 wave Silver Rod CB Base Station antenna

Power Handling 1000watts Length 5.80m Gain 4.2db Impendance 50 Ohms Frequency 26-28Mhz SWR 1:1.3.1 Mounting Pole Bracket
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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
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Sigma Venom 1/2 wave Silver Rod CB Base Station antenna

Sigma Venom 1/2 Wave   The Sigma Venom 1/2 Wave is a basic silver rod antenna. It performs extremely well and is great value for money   Power Handling 1000watts Length 5.35m Gain 4.1db Impendance 50 Ohms Frequency 26-28Mhz SWR 1:1. 1.3 Mounting Pole Bracket
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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
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SIRIO STARDUSTER M-400

Electrical Data:
Type: 1/4 λ ground plane
Radiation: Omnidirectional
Polarization: Linear vertical
Frequency range: 26.5 ... 30 MHz Tunable
Systems: 10m-HAM
Gain: 0 dBd, 2.15 dBi
Bandwidth: ≥ 2MHz @ SWR ≤ 2
Max Power: 1000 Watts (CW) continuous 3000 Watts (CW) short time
Connector: UHF-female (SO-239)
Mechanical Data:
Materials: Aluminium, Chromed brass, Nylon
Height (approx): 5040 mm / 16.54 ft
Weight (approx): 1230 gr / 2.71 lb
Mounting type: On-Mast
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SIRIO NEW VECTOR 4000

Electrical Data:
Type: 3/4 λ coaxial J-pole
Radiation: Omnidirectional
Polarization: Linear vertical
Frequency range: 27 ... 28.5 MHz Tunable
Systems: 10m-HAM
Gain: 2 dBd, 4.15 dBi
Bandwidth: ≥ 1.4MHz @ SWR ≤ 2
Max Power: 1000 Watts (CW) continuous 3000 Watts (CW) short time
Grounding protection: All metal parts are DC-grounded, the inner conductor is coupled capacitively
Connector: UHF-female (SO-239)
Mechanical Data:
Materials: Aluminium, Brass, Galvanized steel, Nylon
Height (approx): 8480 mm / 27.82 ft
Weight (approx): 4700 gr / 10.36 lb
Mounting type: On-Mast
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Sigma 2010 Skip Master 1/2 wave 2010 CB FIBRE GLASS BASE STATION ANTENNA

Sigma 2010 ½ wave Skip Master CB 25-30 MHz AM/FM FIBER GLASS HOME BASE ANTENNA Power handling 1000 watts Length 5.48 m/ 18 feet Gain 9.9 dB Impedance 50 Ohms Frequency 25-30 MHz (with tuning) Construction Fibre glass SWR 1:1.3 Mounting bracket pole
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