Sirio
Sirio Antenne S.r.l. was founded more than 50 years ago by Giuseppe Grazioli. He started his business in 1972 to be precise. The founder already knew then that the future lay in wireless communications, which were once used exclusively for military purposes. He therefore dedicated his life to the wider application of this innovative technology. Read more...
• Type: 6 elements Yagi
• Frequency range: 698-960 MHz
• Systems: GSM-R, GSM-900, ISM/SIGFOX/LoRa 868MHz
• Impedance: 50Ω
• Radiation (H-plane): beamwidth @ -3 dB = 44°
• Radiation (E-plane): beamwidth @ -3 dB = 38°
• Polarization: linear vertical
• Gain: 15 dBi
• Front to back ratio: ≥ 12-15 dB (depending on frequency)
• Max. Power (CW) @ 30°C: 10 Watts
• Connector: FME male
• Type: 3/4 λ coaxial J-pole omnidirectional
• Frequency range: 845-885 MHz
• Systems: GSM-R, GSM-900, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Impedance: 50Ω
• Radiation (H-plane): 360°
• Radiation (E-plane): beamwidth @ -3 dB = 70°
• Polarization: linear vertical
• Gain: 2,15 dBi
• SWR: ≤ 1,5
• Max. Power (CW) @ 30°C: 100 Watts
• Connector: N female
• Type: 1/4 λ + 1/2 λ colinear, omnidirectional
• Frequency range: 835-900 MHz
• Systems: GSM-R, GSM-900, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Impedance: 50Ω
• Polarization: linear vertical
• Gain: 5,15 dBi
• Max. Power (CW) @ 30°C: 50 Watts
• Connector: N female
Special gross price: 52.91€ (Net price: 41.66€)
• Type: multiband, 1/4 λ, omnidirectional
• Polarization: linear vertical
• Frequency range: 698-960 MHz & 1710-2700 MHz
• Systems: GSM-R, GSM-900, 2G-GSM/GPRS/EDGE, 3G-UMTS, 4G-LTE, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz, WiFi-2.4GHz
• Impedance: 50 Ω
• Gain: 0 dB
• Max. Power: 20 Watts
• Cable: 3 m RG174, SMA male
• Type: 2 x 1/2 λ colinear, omnidirectional
• Polarization: linear vertical
• Impedance: 50Ω
• Frequency range: 868-870 MHz
• Systems: ISM/SIGFOX/LoRa 868MHz
• Radiation (H-plane): 360°
• Radiation (E-plane): beamwidth @ -3 dB = 32°
• Gain: 2.2 dBd – 4.3 dBi
• SWR: ≤ 1,5
• Max. Power (CW: 20 Watts
• Connector: N female
Special gross price: 54.34€ (Net price: 42.79€)
• Type: 3 x 1/2 λ colinear, omnidirectional
• Polarization: linear vertical
• Impedance: 50Ω
• Frequency range: 868-870 MHz
• Systems: ISM/SIGFOX/LoRa 868MHz
• Radiation (H-plane): 360°
• Radiation (E-plane): beamwidth @ -3 dB = 22°
• Gain: 4,1 dBd – 6,2 dBi
• SWR: ≤ 1,5
• Max. Power (CW: 20 Watts
• Connector: N female
Special gross price: 68.91€ (Net price: 54.26€)
• Type: 3 x 1/2 λ colinear, omnidirectional
• Polarization: linear vertical
• Impedance: 50Ω
• Frequency range: 868-915 MHz
• Systems: ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Radiation (H-plane): 360°
• Radiation (E-plane): beamwidth @ -3 dB = 23°
• Gain: 3,7 dBd – 5,8 dBi
• SWR: ≤ 1,5
• Max. Power (CW: 20 Watts
• Connector: N female
• Type: 1/2 λ diploe, omnidirectional
• Polarization: linear vertical
• Impedance: 50Ω
• Frequency range: 868-915 MHz
• Systems: ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Radiation (H-plane): 360°
• Radiation (E-plane): beamwidth @ -3 dB = 88°
• Gain: 2,2 dBi
• Max. Power (CW: 20 Watts
• Connector: N female
• Type: Wide Band PCB, directional
• Polarization: linear vertical
• Impedance: 50Ω
• Frequency range: 1,5-6 GHz
• Systems: GSM-1800, 4G-LTE, 5G (3.4-3.8GHz), WiFi-2.4GHz, WiFi-5GHz, WiMAX, DECT, V2X
• Radiation (H-plane/E-plane: see diagrams in pdf
• Gain: 14.9 dBd - 17 dBi @ 6 GHz
• SWR: ≤ 1,8
• Max. Power: 15 Watts @ 1.5-4 GHz, 10 Watts @ 4-6 GHz
• Connector: SMA female
• Type: 1/4 λ, omnidirectional
• Polarization: vertical
• Frequency range: 108-960 MHz
• Systems: 2m-HAM, 1.25m-HAM, 70cm-HAM, VHF Airband, VHF Marine Band, VHF Low-band (66-88MHz), ORBCOMM M2M, AIS-162MHz, TETRA-350, TETRA, CDMA-450, LTE-450, GSM-R, GSM-900, ISM-169MHz, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Impedance: 50 Ω
• Gain: 0 dB
• Max. Power: 100 Watts @ 108-550 MHz, 30 Watts @ 550-960 MHz
• Cable: 5 m RG58, FME female
Special gross price: 22.49€ (Net price: 17.71€)
• Type: 1/4 λ, omnidirectional
• Polarization: vertical
• Frequency range: 108-960 MHz
• Systems: 2m-HAM, 1.25m-HAM, 70cm-HAM, VHF Airband, VHF Marine Band, VHF Low-band (66-88MHz), ORBCOMM M2M, AIS-162MHz, TETRA-350, TETRA, CDMA-450, LTE-450, GSM-R, GSM-900, ISM-169MHz, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Impedance: 50 Ω
• Gain: 0 dB
• Max. Power: 100 Watts @ 108-550 MHz, 30 Watts @ 550-960 MHz
• Cable: 3 m RG58, FME female
• Type: 1/4 λ, omnidirectional
• Polarization: linear vertical
• Frequency range: 824-960 MHz
• Systems: GSM-R, GSM-900, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Impedance: 50 Ω
• Gain: 0 dB
• Max. Power: 30 Watts
• Cable: 5 m RG58, FME female
Special gross price: 20.45€ (Net price: 16.10€)
• Type: 1/4 λ, omnidirectional
• Polarization: linear vertical
• Frequency range: 824-960 MHz
• Systems: GSM-R, GSM-900, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz
• Impedance: 50 Ω
• Gain: 0 dB
• Max. Power: 30 Watts
• Cable: 3 m RG58, FME female
Special gross price: 21.40€ (Net price: 16.85€)
• Impedance: 50 Ohm
• Frequency range: 26.9-27.5 MHz
• Polarization: Linear vertical
• S.W.R.: ≤1.2:1
• Max. power: 250W/750W (CW/Short)
• Bandwidth SWR 2: 1000 kHz
• Total height: 1260 mm
• Weight: 175 g
• Connection: 3/8" 24 x threads male
• On the picture: 1, Flex-Log 3 / 2, Flex-Log 4
• Type: 4 element Yagi antenna
• Frequency range: 26.9-27.5 MHz @ SWR ≤ 2
• Impedance: 50Ω
• Radiation (H-plane): directional
• Polarization: linear horizontal
• Gain: 11 dBd, 13.15 dBi
• Bandwidth @ SWR ≤ 2: ≥ 600 KHz
• SWR @ res. freq.: ≤ 1.2
• Max. power: 1000 Watts (CW) continuous, 3000 Watts (CW) short time
• Feed system / position: Gamma match / center
• Connector: UHF-female
• Type: mini panel
• Frequency range: 790-960 MHz and 1700-2700 MHz
• No tuning required
• GSM-R, GSM-900, GSM-1800, 2G-GSM/GPRS/EDGE, 3G-UMTS, 4G-LTE,
ISM/SIGFOX/LoRa 868MHz, WiFi 2.4 GHz
• Miximum output power: 20 watts @ 790-960 MHz, 8 watts @ 1.71-2.7 GHz
• Nyereségesség: 5 dBi @ 790-960 MHz, 8 dBi @ 1.71-2.7 GHz
• Cable length/type: 30 cm
• Connector: 2 x SMA pin
• Materials: galvanized steel, thermoplastic UV stabilised, polycarbonate
• Dimensions (approx.): 153 x 134 x 46 mm
• Weight: 400 gr
• Type: 1/4 λ + 1/2 λ collinear
• Radiation: omnidirectional
• Maximum output power: 150 watts (CW) continuous
• Power gain: 2,5 dBd - 4,65 dBi
• Connector: N-female
• Materials: aluminium, brass, stainless steel 17/7 PH
• Height (approx.): 990 mm
• Weight (approx.): 730 gr
• Frequency range: 365-470 MHz tunable
• Systems: 70cm-HAM, TETRA, CDMA-450, ISM/SIGFOX/LoRa 433MHz
• Radiation: omnidirectional
• Frequency range: 26-28 MHz (no tuning required)
• Max power: 15 watts (CW) continuous, 50 watts (CW) short term
• Systems: CB 27MHz, 10m-HAM
• Polarization: linear vertical
• Connector: UHF (SO-239)
• Cable connector: UHF male (PL-259)
• Materials: chrome plated brass, stainless steel, fibreglass, nylon
• Height (approx.): 1140 mm
• Cable length/type: 4 m/white RG 58
• Weight (approx.): 430 g
• Mounting: ASP 1 mirror mounting
• Type: 1/4 λ Ground Plane Monopole at both band
• Radiation: omnidirectional
• Polarization: linear vertical
• Frequency range: 876-960 MHz and 1.71-2.17 GHz (no tuning required)
• Systems: GSM-900, GSM-1800, 2G-GSM/GPRS/EDGE, 3G-UMTS, ISM/SIGFOX/LoRa 915MHz, DECT
• Max power: 50W
• Earthing protection: DC earth
• Connector: N-female
• Materials: aluminium, brass, thermoplastic, UV-stabilised
• Loss: 0 dBd - 2.15 dBi
• Dimensions (approx.): 71 x 207 mm diameter
• Weight (approx.): 340 g
• Mounting type: ceiling
• Frequency range: 790-960 MHz & 1700-2700 MHz (no tuning required)
• Systems: GSM-R, GSM-900, GSM-1800, 2G-GSM/GPRS/EDGE, 3G-UMTS, 4G-LTE, ISM/SIGFOX/LoRa 868MHz, ISM/SIGFOX/LoRa 915MHz, WiFi-2.4GHz
• Polarization: linear vertical
• Gain: LTE 800 & GSM: 6÷7 dBi @ 790-960 MHz; DCS: 9 dBi @ 1710-1880 MHz; UMTS: 9 dBi @ 1920-2170 MHz; LTE & WLAN: 8÷9 dBi @ 2300-2700 MHz
• Max Power: LTE 800 & GSM: 30 Watts (CW) @ 790-960 MHZ; DCS: 15 Watts (CW) @ 1710-1880 MHz; UMTS: 10 Watts (CW) @ 1920-2170 MHz; LTE & WLAN: 10 Watts (CW) @ 2300-2700 MHz
• Cable lenght / type: 30 cm / low loss
• Connector: SMA-male
• Materials: galvanized steel, thermoplastic UV stabilized, PCB
• Dimensions (approx): 154 x 134 x 46 mm
• Weight (approx): 400 g
• Mounting type: On-Mast, On-Wall
• Type: VHF: 1/2 λ; UHF: 2 x 5/8 λ Colinear
• Ground plane independent
• Radiation: Omnidirectional
• Polarization: Linear vertical
• Frequency range: VHF: 142-148 MHz; UHF: 430-440 MHz
• Systems: 2m-HAM, 70cm-HAM, ORBCOMM M2M, TETRA
• Gain: VHF 0.6 dB; UHF 4.6 dB ref. to a λ/4 whip
• Max Power: VHF: 70 W (CW); UHF: 80 W (CW)
• Grounding protection: DC-Ground
• Connector: UHF-male (PL-259)
• Materials: Brass, Stainless Steel 17/7 PH, Nylon
• Height (approx): 1000 mm
• Weight (approx): 300 g
• Mounting type: On-Connector
• Type: Base loaded
• Frequency range: 26-28 MHz No tuning required
• Systems: CB 27MHz
• Radiation: Omnidirectional
• Polarization: Linear vertical
• Bandwidth: ≥ 5.6MHz @ SWR ≤ 2
• Max Power: 15 Watts (CW) continuous; 50 Watts (CW) short time
• Grounding protection: DC-Ground
• Cable lenght / type: 5 m / White RG58
• Materials: Chromed brass, Fiberglass, Nylon
• Height (approx): 1505 mm
• Weight (approx): 720 g
• Mounting type: Thru-Holes
• Connector: Not supplied
• Dimensions (approx): 80 x 76 x 25 mm
• Weight (approx): 220 g
• Mast sizes: 35/54 mm diameter
• Antenna fixing size: 32mm diameter
• Materials: Aluminium, Stainless steel
• Sirio TB-2 Tilting bracket for WY series
• MaterialsGalvanized steel
• Dimensions: 110 x 150 x 6 mm
• Weight: 800 g
• Adjustable in +/- 20 degrees
• 5/8 lambda
• Gain: 1.2 dBd, 3.35 dBi
• Impedance: 50 Ohm
• Frequency: 26-30 MHz
• Radiating: omnidirectional
• Polarization: vertical linear
• S.W.R.: ≤ 1.2, 27 MHz
• Bandwidth at 2:1 SWR: 1300 kHz
• Maximum power: 1000 W continuous, 3000 W short time
• Connector type: UHF female
The antennas are used in civil defence, ambulance, fire brigade, law enforcement, military, data transmission, civil small aircraft and amateur radio.
What antennas does Sirio Antenne produce?
The managers of Sirio Antenne know exactly how important research and development are in the life of a company like Sirio Antenne. That's why they've put a lot of effort into constantly expanding this department over the last 50 years. The brand, which has been on the market for more than 50 years, currently has 4 fully researched sites of around 6,000 square metres.
Their research and development activities involve the development and optimisation of new products and manufacturing processes. Naturally, these activities are carried out using state-of-the-art instrumentation, electromagnetic simulation software and an anechoic chamber.
The quality and performance of their shortwave, VHF, UHF, 2G, 3G, 4G LTE 5G, Wlan and WIFI antennas, RF connectors, and the mounts and brackets developed for them are tested under extreme temperatures and humidity.
DND Telecom Ltd has been distributing Sirio antennas for over 20 years!
The company's focus is not only on research, development and manufacturing, but also on providing accurate and professional service to their partners and customers. For this reason, the company has a large stock to guarantee fast delivery of its antennas. Sirio Antenne S.r.l. has always stood out for its courageous decisions. Many companies have moved their production to the Far East in order to reduce costs.
Sirio, on the other hand, manufactures its antennas entirely in Italy. This allows for efficient and direct control of the supply chain.Precisely to ensure that they can serve their customers in neighbouring countries, they supply their customers in those countries through importers. In this context, DND Telecom Ltd has been distributing Sirio antennas and accessories for more than 20 years.
What scientific projects is Sirio involved in?
With a strong professional background in antenna development and manufacturing, the company has been involved in a very exciting international adventure since the end of 2017. The company is collaborating with the Italian Astrophysics Institute in the prototyping of the international SKA project.
They owe this to their considerable expertise in the development of the SKALA antenna, which won the tender to build the first low-frequency antenna for the SKA Observatory, abbreviated SKAO, in 2022 after nearly five years of painstaking work. But what is the SKAO project and why is it so exciting? It's an international observatory that is building the largest radio antenna farm on Earth to explore the hitherto unknown frontiers of the galaxy and the mysteries surrounding the formation of our planet and other celestial bodies.
These radio antennas will be deployed in Australia, where low-frequency antennas and in South Africa, where medium-frequency antennas will be deployed. The company is very proud to be involved in this challenging project.