2,18€ VAT included
Reference THUNDER27 | SIRIO
SIRIO THUNDER 27 Base antenna CB 27 Mhz length 96 cm 1/4 wave
SIRIO THUNDER 27 CB base antenna, made of black PVC, ideal for places with little space, balconies, window or roof 1/4 Wave. Small dimensions: 96 cms. Gain 2.15 dBi. Working frequency: 26-28 Mhz. It perfectly covers the 27 MHz band. CB.
4,839,71€ VAT included 32,82€ excl. VAT
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available. Estimated delivery 1-2 days. available in shop Delivery price from 6,50€
Description SIRIO THUNDER27
THUNDER-27
The SIRIO THUNDER 27 is a base CB antenna designed specifically to operate on the 27 MHz (CB) band, manufactured in black PVC to be discreet and suitable in places with space limitations, such as balconies, windows or roofs. With a length of only 96 cm, this 1/4 wave antenna offers a compact and aesthetic design, ideal for those looking for a discreet installation without compromising performance.
It operates in the 26-28 MHz range, efficiently covering the 27 MHz band, making it perfect for CB communications. The antenna offers a gain of 2.15 dBi, providing an improvement in signal transmission and reception compared to other antennas of similar size.
To optimize performance, it is recommended to use RG 58 cable with specific lengths that allow for better efficiency in signal transmission. The recommended measurements are:
2.73 m
5.46 m
8.48 m
12.34 m
17.98 m
23.77 m
These lengths help to minimize signal loss and ensure a good adaptation of the antenna to the radio system, maximizing its efficiency.
This antenna is an excellent choice for those looking for a discreet yet efficient solution for their CB band communications, especially in tight spaces.
Kit contents
- 1 Thunder-27 Antenna
- 2 Clamps Compatible mast: Ø between 25 and 32 mm
Characteristics
- Frequency 26-28 Mhz
- Impedance 50 ohms
- 1/4 wave type
- Vertical Polarization
- Omnidirectional radiation
- SWR:1.5:1
- Valid for Base or Balcony
- Antenna color black
- PVC and Aluminum materials
- Gain 2.15 dBi
- Maximum power 100 watts
- Antenna length 92 cm
- Female PL connector
- Compatible mast clamps: Ø between 25 and 32 mm
- Weight 700 gr.
Accessories SIRIO THUNDER27
5,23€ VAT included
5,12€ VAT included
2,58€ VAT included
2,66€ VAT included
5,08€ VAT included
5,14€ VAT included
Reviews SIRIO THUNDER27
Sergio B 30-04-2026 | 08:44
WOW. Excelente antena. Óptima para espaços pequenos. Tem de ter um bom plano de terra no mastro. Recomendo.
Pedro SO 01-01-2026 | 22:52
produto top como descrito ...
Eugenio RMR 30-05-2025 | 16:09
Una muy buena antena para realizar salidas para realizar contactos locales y DX. Mi recomendación es que está SIRIO Thunder 27 debe montarse en un trípode mínimo de 3 metros (en salidas exteriores) para obtener una buena señal y con un simple cable RG58 de 5 metros se obtiene una ROE de 1.1 fantástica. Antena totalmente recomendada no solo como balconera, sino también para QRP. Saludos cordiales a toda la familia de Locura Digital. Felicidades por el cambio de ubicación de la tienda.
Agustín RA 31-01-2025 | 15:41
Buena antena para espacios reducidos
Jose B 26-04-2022 | 12:29
Buena calidad de antena sirio