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The Atel Antennas two-way coupler is designed to operate in the VHF band 130-180 MHz, enabling efficient signal distribution in professional radio installations. With a standard impedance of 50?, it can handle power up to 1000W and features an extremely low insertion loss of 0.4dB.

The true standing wave ratio (VSWR) is less than 1.3, ensuring high performance; even with an open port, the VSWR remains low (<2.1). The mechanical structure is made of ENAW 6082 aluminum alloy, providing strength and lightness. The device is equipped with female N connectors and is designed to operate in a temperature range of -40°C to +80°C.

• Operating frequency: 130-180MHz
• Type: two-way coupler
• Impedance: 50?
• Maximum power: 1000W
• VSWR: <1.3 (1gate open <2.1)
• Insertion loss: 0.4dB
• Connectors: N female
• Material: ENAW 6082 aluminum alloy
• Operating temperature: -40°C à· +80°C

The Atel Antennas array antenna is designed for the UHF/TETRA 400-470MHz band, with a four-fold folded dipole configuration that guarantees a gain of 10dBi and a maximum power of 600W. The standard impedance is 50?, while the VSWR is less than 1.6, for reliable and high-quality transmissions.

Constructed with ENAW 6082 aluminum alloy boom, ENAW 6060 elements and stainless steel hardware, the structure benefits from a RoHS-compliant phosphochrome anti-corrosion treatment. It is suitable for outdoor installations exposed to harsh conditions, withstanding winds of up to 160km/h and temperatures from -40°C to +85°C. The antenna measures 2500mm and weighs 11000g. It mounts on poles with a diameter between 33 and 60mm and is equipped with an N-female connector, DC ground system and a hole for condensation drainage.

• Band: UHF 400-470MHz
• Configuration: array with four folded dipoles
• Impedance: 50?
• Gain: 10dBi
• Max power: 600W
• VSWR: <1.6
• Polarization: vertical
• Connector: N-female
• Materials: ENAW-6082/6060 aluminum, stainless steel
• Treatment: phospho-chromium, RoHS compliant
• Wind resistance: up to at 160km/h
• Operating temperature: -40°C à· +85°C
• Dimensions: 2500mm
• Weight: 11000g
• DC ground system and drainage hole
• Mounting: Ø33-60mm poles

The Atel Antennas single-director Yagi antenna is designed to cover the VHF band 140-174MHz with an impedance of 50?. It offers a gain of approximately 3dBi, supporting power up to 150W and ensuring a VSWR of less than 1.5 for efficient transmissions.

The polarization can be selected between vertical and horizontal, offering flexibility for different communication needs. It is constructed with AISI304 stainless steel boom and elements, with stainless steel hardware also treated with weatherproofing. The antenna withstands winds of up to 160km/h and operates within a temperature range of -40°C to +85°C. Its dimensions are 670x890mm, with a weight of 2800g. It includes an N-female connector, DC ground system, and condensation drainage hole. 750g mounting kit included :contentReference[oaicite:3]{index=3}.

• VHF Band: 140-174MHz
• Type: Single Director Yagi
• Impedance: 50?
• Gain: approx. 3dBi
• Max Power: 150W
• VSWR: <1.5
• Polarization: vertical or horizontal
• Connector: N-Female
• Materials: AISI304 stainless steel
• Dimensions: 670x890mm
• Weight: 2800g (antenna) + 750g kit
• Wind Resistance: up to 160km/h
• Operating temperature: -40°C à· +85°C
• DC ground system and anti-condensation hole

The Atel Antennas single-element Yagi antenna for the UHF 350-430 MHz band is designed to ensure efficient directional coverage in professional environments. It is ideal for systems requiring a robust and compact antenna for selective transmissions in the UHF range.

The single-element configuration allows for quick and easy installation. It is particularly suitable for radio systems operating over a wide frequency range, offering stable operation even in variable environmental conditions. The structure and materials guarantee durability for permanent outdoor applications.

• Band: UHF 350-430 MHz
• Type: Single-element Yagi
• Use: Professional directional transmissions
• Construction: Compact and suitable for outdoor environments

The Atel Antennas single-director Yagi antenna is optimized for the 400-470MHz UHF band, with a 50? impedance and an estimated gain of around 3dBi. It supports power up to 150W and maintains a VSWR of less than 1.5, ensuring efficient, low-loss directional transmissions.

The polarization can be oriented vertically or horizontally depending on operational needs. It is constructed with ENAW 6082 aluminum alloy booms, ENAW 6060 elements, and stainless steel hardware, with RoHS-compliant anti-corrosion treatment. Designed to withstand extreme conditions, it supports winds of up to 160km/h and temperatures from -40°C to +85°C. It is equipped with a DC ground system and a hole for condensation drainage. Mounting is on a 33-60mm diameter pole via an N-female connector, making it suitable for professional fixed installations.

• Band: UHF 400-470MHz
• Type: Single-director Yagi
• Impedance: 50?
• Gain: approx. 3dBi
• Max power: 150W
• VSWR: <1.5
• Polarization: vertical or horizontal
• Connector: N-female
• Materials: ENAW-6082/6060 aluminum, stainless steel
• Wind resistance: up to 160km/h
• Operating temperature: -40°C à· +85°C
• DC ground system and drainage hole
• Mounting: Ø33-60mm poles

The Atel Antennas 2-element Yagi antenna covers the VHF band 154-174MHz with 50? impedance, offering an effective gain of 5dBi and supporting power up to 150W. A VSWR of less than 1.5 ensures high efficiency in signal emission and reception.

Thanks to selectable polarization (vertical or horizontal), the antenna is ideal for directional communication scenarios on vehicles or pole installations. The structure is robust: ENAW 6082 aluminum alloy boom, ENAW 6060 elements, stainless steel hardware and RoHS-compliant Surtec650 treatment. It supports winds up to 160km/h and extreme temperatures between -40°C and +85°C.

The compact size (615x955mm) and relatively low weight (2300g) facilitate installation on poles with diameters ranging from 33 to 60mm. The antenna is equipped with an N-female connector and includes a DC grounding system with a hole for condensation drainage. It is perfect for directional VHF applications with high environmental performance requirements.

• VHF band 154-174MHz
• Impedance: 50?
• Gain: 5dBi
• Maximum power: 150W
• VSWR: <1.5
• Polarization: vertical or horizontal
• Connector: N-female
• Front-to-back ratio: >9dB
• Mounting: Ø33-60mm masts
• Materials: ENAW-6082/6060 aluminum, stainless steel, Surtec650 treatment
• Wind resistance: up to 160km/h
• Operating temperature: -40°C à· +85°C
• Dimensions: 615x955mm
• Weight: 2300g
• DC grounding system and drain hole

The Atel Antennas 3-element Yagi antenna in galvanized steel is designed for professional applications in the VHF band 146-174MHz. It offers 50? impedance, 4dB gain compared to the 1/2 dipole, and handles power up to 380W at 50°C, ensuring high performance even in harsh environments.

The polarization can be selected between vertical and horizontal. The VSWR is less than 1.3 for an efficient response. Made with hot-dip galvanized steel structure and stainless steel hardware, the antenna is designed to withstand winds of up to 200km/h and temperatures from -40°C to +85°C. The dimensions are 1100x750mm and the net weight is 7.5kg.

It is equipped with an N-female connector, DC ground system and drain hole. Mounting takes place on poles with a diameter of 60 to 125 mm using special brackets. A robust and reliable solution for directional transmission in demanding environments.

• VHF Band: 146-174MHz
• Elements: 3
• Impedance: 50?
• Gain: 4dB (vs. 1/2 dipole)
• Maximum power: 380W (at 50°C)
• VSWR: <1.3
• Polarization: vertical or horizontal
• Connector: N-female
• Materials: hot-dip galvanized steel, stainless steel
• Mounting: masts Ø60-125mm
• Dimensions: 1100 x 750mm
• Weight: 7500g
• Wind resistance: 200km/h
• Operating temperature: -40°C à· +85°C
• DC ground system and anti-condensation hole

The 3-element Yagi antenna from Atel Antennas operates in the VHF band 154-174MHz, guaranteeing a gain of approximately 7dBi and power handling up to 100W. Thanks to the 50? impedance and a VSWR of less than 1.5, it offers reliable and directional performance for vehicular or mast radio applications.

Made with an ENAW 6082 aluminum alloy boom, ENAW 6060 elements, and stainless steel hardware, the antenna is resistant to winds of up to 160km/h and temperatures between -40°C and +85°C. Its compact dimensions (approximately 300x700mm) and weight of approximately 1000g facilitate installation. It can be easily mounted on masts with a diameter of 33-60mm via an N-female connector. Ideal for directional applications in VHF contexts.

• Type: 3-element VHF Yagi antenna
• VHF band: 154-174MHz
• Impedance: 50?
• Gain: approximately 7dBi
• Maximum power: 100W
• Polarization: vertical, directional emission
• VSWR: <1.5
• Connector: N-female
• Mounting: Ø33-60mm masts
• Materials: ENAW-6082 boom, ENAW-6060 elements, stainless steel hardware
• Wind resistance: up to 160km/h
• Temperature operating: -40°C à· +85°C
• Dimensions: approx. 300x700mm
• Weight: approx. 1000g

The Atel Antennas 3-element Yagi antenna is designed for the UHF band 400-470MHz, with 7dBi gain, 50? impedance, and power output of up to 150W. Its VSWR <1.5 and front-to-back ratio >16dB ensure reliable and efficient directional transmissions.

Polarization is selectable between vertical and horizontal, offering configuration flexibility. Materials used include ENAW 6082 aluminum alloy boom, ENAW 6060 elements, and stainless steel hardware, with RoHS-compliant surface treatment. The antenna is resistant to wind speeds of up to 160km/h and temperatures from -40°C to +85°C. Its dimensions are 360x615mm and its weight is 2000g. Includes DC grounding system and condensation drain hole, with N-female connector for easy integration into professional systems.

• UHF Band: 400-470MHz
• Impedance: 50?
• Gain: 7dBi
• Max Power: 150W
• Polarization: vertical or horizontal
• VSWR: <1.5
• Front-to-back ratio: >16dB
• Connector: N-female
• Materials: ENAW-6082 boom, ENAW-6060 elements, stainless steel screws
• Treatment: RoHS compliant phospho-chrome
• Wind Resistance: up to at 160km/h
• Operating temperature: -40°C à· +85°C
• Dimensions: 360x615mm
• Weight: 2000g
• DC ground system and drain hole

The Atel Antennas 3-element Yagi antenna is designed for the VHF band 70-76MHz, with a standard 50? impedance and a gain of 7dBi. It supports power up to 100W and maintains a VSWR of less than 1.6, ensuring efficient and quality transmissions.

The polarization is selectable between vertical and horizontal. The structure is constructed with an ENAW 6082 aluminum alloy boom, ENAW 6060 elements, and stainless steel hardware, treated with RoHS-compliant Surtec650. The antenna withstands winds of up to 120km/h and operates from -40°C to +85°C. With dimensions of 1800x2000mm and a weight of 5500g, it features an N-female connector, DC ground system and condensation drain hole, offering a robust directional solution for professional outdoor installations.

• VHF Band: 70-76MHz
• Configuration: 3-element Yagi
• Impedance: 50?
• Gain: 7dBi
• Max Power: 100W
• VSWR: <1.6
• Polarization: vertical or horizontal
• Front-to-back ratio: >10dB
• Connector: N-female
• Materials: ENAW-6082 boom, ENAW 6060 elements, stainless steel hardware
• Treatment: Surtec650 RoHS compliant
• Wind resistance: up to 120km/h
• Operating temperature: -40°C à· +85°C
• Dimensions: 1800x2000mm
• Weight: 5500g
• DC ground system and drainage hole
• Mounting: Ø33-60mm poles

Designed for the VHF 70-76MHz band, the Atel Antennas 3-element Yagi antenna is a robust and efficient directional solution for professional radio applications. The structure is entirely made of AISI304 stainless steel, ideal for outdoor environments exposed to harsh conditions.

With an impedance of 50?, a gain of 7dBi and a VSWR of less than 1.6, it guarantees high performance and stability. The power handling is ‰¥100W. The polarization can be selected between vertical and horizontal, the front-to-back ratio exceeds 16dB and the connector is an N-female. The dimensions are less than 1800x2400mm and the weight does not exceed 20,000g.

The antenna is designed to withstand winds of ‰¥120km/h and operate in a temperature range of -40°C to +85°C. Mounting is intended for poles with a diameter of 33 to 60 mm. Includes a DC ground system and drain hole to prevent condensation build-up.

• VHF Band: 70-76MHz
• Elements: 3
• Impedance: 50?
• Gain: 7dBi
• Max Power: ‰¥100W
• VSWR: <1.6
• Polarization: Vertical or Horizontal
• Front-to-back ratio: >16dB
• Connector: N-Female
• Material: AISI304 stainless steel
• Dimensions: <1800 x 2400mm
• Weight: ‰¤20000g
• Resistance wind speed: ‰¥120km/h
• Operating temperature: -40°C à· +85°C
• Mounting: Ø33-60mm poles
• DC ground system and anti-condensation hole

The Atel Antennas 3-element Yagi antenna covers the VHF band 76-79MHz, with standard 50? impedance, 7dBi gain, and VSWR less than 1.8, ensuring high-quality directional transmissions. It supports power up to 100W.

The polarization can be set to vertical or horizontal, meeting operational needs. The structure is made of an ENAW 6082 aluminum alloy boom, Surtec650-treated ENAW 6060 elements, and RoHS-compliant stainless steel hardware, designed to withstand wind speeds of up to 120km/h and extreme temperatures from -40°C to +85°C. The dimensions are 1800x2000mm and weighs 5500g.

Equipped with an N-female connector, it includes a DC ground system and a condensation drain hole. Mounting is possible on poles with a diameter of 33 to 60 mm, making it reliable for professional outdoor directional applications.Main Features

• VHF Band: 76-79 MHz
• Elements: 3
• Impedance: 50?
• Gain: 7 dBi
• Maximum Power: 100 W
• VSWR: <1.8
• Polarization: Vertical or Horizontal
• Front-to-Back Ratio: >16 dB
• Connector: N-Female
• Materials: ENAW-6082 boom, ENAW-6060 elements, stainless steel
• Treatment: Surtec650 (RoHS)
• Dimensions: 1800x2000mm
• Weight: 5500g
• Wind resistance: 120km/h
• Operating temperature: -40°C à· +85°C
• DC ground system and drainage hole
• Mounting: Ø33-60mm poles