Antennas


There are many different types of antennas to suit different applications. For instance, there are antennas for portable devices, passenger vehicles, rugged mining and construction vehicles, building infrastructure and high performance GNSS antennas.

Step Global provides an exhaustive range of antennas, covering types such as single and multiband, omnidirectional and directional, embedded, covert, on-glass, in-building, panel, yagi, GNSS, Iridium, MIMO up to 9 elements, bidirectional, timing, whip less, surface mount, pole mount, infrastructure and mobile, rugged and vibration resistant.

We have antennas for use in every industry, and we work with agriculture, banking and financial, cellular, education, government, healthcare, heavy equipment, hospitality, manufacturing, marine, military and defence, mining and construction, public safety, rail, retail, SCADA, telematics, transportation, utilities, oil and gas, and wireless telecom.

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Eco Series Omni Site Antenna, 6 dBi w/ RF-195 pigtail, N-Male conn./Mounting har

Product Code: ECO6-5500PT-3X-WHT-12

Brand: Mobile Mark

The new ECO6-5500 Series site antennas use the latest PCB technologies, providing high-speed broadband system performances in an economical package. The ECO Series are free space antennas; no ground plane is required. The antenna element is enclosed in a white fiberglass radome and terminates with an integrated N-female connector perfect for Broadband Systems.



Eco Series Omni Site Antenna, 6 dBi w/ RF-195 pigtail, N-Male conn./Mounting har

Product Code: ECO6-4900PT-3X-WHT-12

Brand: Mobile Mark

The ECO6-4900PT series omni-directional site antennas use the latest PCB technologies providing high-speed broadband system performances in an economical package. The ECO Series is a free space antenna; no ground plane is required. The antenna element is enclosed in a white fiberglass radome and terminates with an integrated 1 ft pigtail with N Male connector. Includes Pole/Wall mount and...



Eco Series Omni Site Antenna, 6 dBi w/ RF-195 pigtail, N-Male conn./Mounting har

Product Code: ECO6-3500-PT-WHT

Brand: Mobile Mark

The new ECO6-3500 Series omni-directional site antennas use the latest PCB technologies providing high-speed broadband system performance in an economical package. The ECO Series are free space antennas; no ground plane is required. The antenna element is enclosed in a white fiberglass radome and terminates with an integrated N-female connector.



Heavy Duty Omni-directional Antenna

Product Code: OD6-3500MOD2-BLK

Brand: Mobile Mark

MOBILE MARK 3300-3800 MHz Omni Impact-resistant Vibration-proof Antenna for Large Mining & Construction Vehicles. WiMAX/LTE with 6 dBi gain. They are also constructed with conformal foam. This foam dampens the effect of high vibration settings. Furthermore, the base is irridited for weather protection and the elements are enclosed in a durable fiberglass radome. The OD antennas normally...



IW 5900/1575 Antenna Fakra Connectors 48"

Product Code: IW-5900/1575-7HM2HC-BLK-48

Brand: Mobile Mark

The IW-5900 is a window mounted DSRC vehicle antenna. The innovative radome design provides internal element tilt to match the tilt angle of the vehicle windshield for optimal performance in a mobile setting.This compact DSRC glass mount antenna mounts inside the vehicle.  The antenna is attached with double sided very high bonding tape.  No hole is drilled in the vehicle, which makes...



IW 5900MHz Antenna Fakra 8"

Product Code: IW-5900-7HM-BLK-48

Brand: Mobile Mark

The IW-5900 is a window mounted DSRC vehicle antenna. The innovative radome design provides internal element tilt to match the tilt angle of the vehicle windshield for optimal performance in a mobile setting.This compact DSRC glass mount antenna mounts inside the vehicle.  The antenna is attached with double sided very high bonding tape.  No hole is drilled in the vehicle, which makes...



MMDS Omni Base Station, 6 dBi w/ N-female conn./Mounting hardware, (2.5-2.7 GHz)

Product Code: OD6-2600-BLK

Brand: Mobile Mark

The OD6-2600 Series Omni-directional WiFi Site Antennas is popular because of its high-performance and rugged construction.The base is irridited for weather protection and the antenna elements are enclosed in a durable fiberglass radome. The OD antennas normally terminate with a female N connector. 



Mobile Mark OD6-2400MOD2 Omni-Directional WiFi Antenna (2.4-2.5GHz, 6dBi)

Product Code: OD6-2400MOD2-BLK

Brand: Mobile Mark

The Mobile Mark OD6-2400MOD2-BLK antenna is a high vibration omnidirectional WiFi antenna, featuring conformal foam dampening for superior vibration performance. Because of its high-vibration qualities, this antenna is suitable for use in tough environments such as mining, quarry and oil field construction.  The OD6-2400MOD2-BLK has a frequency of 2.4-2.5GHz and...



Mobile Mark Wideband 6 dBi Omni-directional Site Antenna

Product Code: OD6-700

Brand: Mobile Mark

The OD6-700 (Wideband) Series omni-directional Site antenna is popular because of its high-performance and rugged construction. In addition, the antenna base goes through an iridite process for weather protection. The antenna elements are enclosed in a fiberglass radome that is durable. The OD antenna normally terminates with a female N connector. Our OD6-700 (Wideband) antenna operates across...



NEW - Spring/hole Mount Echo Series 6 dBi, direct N-jack (3.4 - 3.7 GHz) - Cabl

Product Code: ECOS6-3500-DN-BLK

Brand: Mobile Mark

The ECOS6-3500 Spring Mount version of the popular ECO Series makes it possible to use the antennas in a mobile setting. The spring maintains vertical position at all speeds, but will deflect if hit by an obstruction.These models terminate in the bottom with an SMA Jack connector. The cable assembly is ordered separately with the appropriate radio connector.



NEW - Spring/hole Mount Echo Series 6 dBi, direct N-jack (5.0 - 6.0 GHz) - Cabl

Product Code: ECOS6-5500-DN-BLK

Brand: Mobile Mark

The ECOS6-5500 is a Spring Mount version of the popular ECO Series, making it possible to use them in a mobile setting. The spring maintains vertical position at all speeds, but will deflect if hit by an obstruction.These rugged antennas for emergency responders operate on the WiFi 5 GHz band.The ECOS antennas terminate at the bottom with an SMA Jack connector. The cable assembly is ordered...



Omni 6 dBI antenna for 694 - 806 MHz, 6 dBi gain with N female, pole mount hardw

Product Code: OD6-700-BLK

Brand: Mobile Mark

The OD6-700 Series omni-directional Site LTE Antenna is popular because of its high-performance and rugged construction. The Antenna Base is irridited for weather protection and the Antenna elements are enclosed in a durable fiberglass radome. The OD Antenna normally terminates with a female N connector. This Antenna operates at the 700 MHz frequency.



Omni Base Station, 6 dBi w/ N-female conn./mounting hardware, (1.75-1.85 GHz)

Product Code: OD6-1800-BLK

Brand: Mobile Mark

The OD6-1800 Series Omni-directional Site Antenna is popular because of its high-performance and rugged construction. The base is irridited for weather protection and the antenna elements are enclosed in a durable fiberglass radome. The OD antennas normally terminate with a female N connector.



Omni Base Station, 6 dBi w/ N-female conn./mounting hardware, (1.85-1.99 GHz)

Product Code: OD6-1900-BLK

Brand: Mobile Mark

The OD6-1900 Series Omni-directional Site Antenna is popular because of its high-performance and rugged construction. The base is irridited for weather protection and the antenna elements are enclosed in a durable fiberglass radome. The OD antennas normally terminate with a female N connector.



Omni Base Station, 6 dBi w/ N-female conn./mounting hardware, (2.4-2.485 GHz)

Product Code: OD6-2400-BLK

Brand: Mobile Mark

The OD6-2400 Series Data Transfer Network Antenna is popular because of its high-performance and rugged construction. The base is irridited for weather protection and the antenna elements are enclosed in a durable fiberglass radome. The OD antennas normally terminate with a female N connector.



Omni-Directional Antenna, WiF

Product Code: ECO6-5500

Brand: Mobile Mark

The ECO6-5500 Series is an omni-directional site antenna. It uses the latest PCB technologies providing high-speed broadband system performances in an economical package. The ECO Series are free space antennas; therefore, no ground plane is required. The antenna element has a white fiberglass radome. In addition, it terminates with an integrated N-female connector perfect for Broadband Systems.



Omni-directional Marine Antenna, 802.11b/g

Product Code: MOD6-2400-WHT

Brand: Mobile Mark

The MOD6-2400 (Marine Antenna) is a Marine and Sea Water Resistant Wireless Technology Series. It has external metal fittings protected for sea or harbor environment. The assembly mount and base are powder coated with stainless steel mounting hardware. This model comes in white. Furthermore, the feed assembly is a machined aluminum component and irridited for weather protection. Equally...



Omni-directional Site Antenna for 802.11bg

Product Code: OD6-2400

Brand: Mobile Mark

The OD6-2400 is a Data Transfer Network Antenna. The base is irridited for weather protection. In addition, the antenna elements are enclosed in a durable fiberglass radome. The OD antennas normally terminate with a female N connector.



Spring/hole Mount Echo Series 6 dBi, direct N-jack (2.4 - 2.5 GHz) - Cable Assem

Product Code: ECOS6-2600-DN-BLK

Brand: Mobile Mark

The ECOS6-2600 is a Spring Mount version of the popular ECO Series, making it possible to use them in a mobile setting. The spring maintains vertical position at all speeds, but will deflect if hit by an obstruction.These rugged antennas for emergency responders operate on the 2.5-2.7 GHz band which can be used for WiMAX or high frequency LTE, such as Spark.The ECOS antennas terminate at the...



Spring/hole Mount Echo Series 6 dBi, Direct N-Jack (4.9 - 5.0 GHz) - Cable

Product Code: ECOS6-4900DN-BLK

Brand: Mobile Mark

The ECOS6-4900 is a Spring Mount version of the popular ECO Series, making it possible to use them in a mobile setting. The spring maintains vertical position at all speeds, but will deflect if hit by an obstruction.These rugged antennas for emergency responders operate on the Public Safety 4.9 GHz band.The ECOS antennas terminate at the bottom with an SMA Jack connector. The cable assembly is...



Spring/hole Mount Echo Series 6 dBi, Direct N-Jack (5.8-5.925 GHz) - Cable

Product Code: ECOS6-5900DN-BLK

Brand: Mobile Mark

The ECOS6-5900DN Series are Elevated Feed Omni-directional antennas with a Mobile Spring Mount and a Direct N termination. They are mobile versions of the ECO Series . They feature a heavy duty spring at the base of the antenna which maintains its vertical position at high speeds but will flex for overhead obstructions.The antennas are tuned to cover the DSRC frequency range 5800-5925 MHz.The...



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What is an Antenna, and How Does it Work?

An antenna, also known as an aerial, is a tuned physical element to match a specific frequency range. Antennas either capture or transmit electromagnetic energy in the form of a radio signal. The simplest form of antenna is a length of wire. Where the length is equivalent to a RF signal wavelength, then the wire will match that frequency and receive the signal. The signal is then passed into an RF receiver. Because it is not practical to have long lengths of wire, then more compact physical elements are used. One version is to use copper wire trace on a circuit board, and the other is to use a ceramic patch antenna. A combination of both can be used to create a combined antenna which can receive/transmit over different frequency bands by using the different elements.

Some antennas are known as passive antennas. These do not have any active components such as amplifiers. Passive antennas are typically radiating antennas for transmitting RF signals.

Active antennas have amplifiers and filters built-in with the antenna element. These are antennas that typically receive weak signals. An example of these are satellite navigation antennas due to the very weak signal strength and noisy environment.

Antenna Frequencies

One of the most important aspects to consider when choosing an antenna is which frequency bands you need to cover.

Some examples of the frequency bands available from Step Global are:

Bluetooth (2.4 GHz), Cellular + WiFi, Cellular 3G (850 MHz/1900 MHz), Cellular 4G (700 MHz, 1700 - 2100 MHz, 1900 MHz and 2500 - 2700 MHz), Cellular 5G (600 MHz - 6 GHz), Cellular CBRS/5G NR (3300 MHz-4200 MHz), Cellular LTE (700 MHz / 900MHz), FirstNet (758 - 798 MHz), GNSS (B1 - 1559-1591 MHz), GNSS (E1 - 1575.420 MHz), GNSS (G1 - 1589.0625-1605.375 MHz), GNSS (G2 - 1242.9375-1248.625 MHz), GNSS (G3 - 1201 MHz), GNSS (L1 - 1575.42 MHz), GNSS (L2 - 1227.6 MHz), GNSS (L5 - 1176.45 MHz), GNSS + Cellular, GNSS + Cellular + WiFi, GNSS + WiFi, GNSS/GPS, Iridium (1616–1626.5 MHz), LoRa/ISM/SRM (806-960 MHz), Lowband/Amateur Radio (27- 60MHz), RFID (806- 960), UHF (380-520 MHz), VHF (132-174 MHz), WiFi (2.4 GHz, 5&6 GHz)

Best Antenna Brands

Step Global are authorised distributors of the world’s leading antenna brands. We have strong relationships with brands that you can trust, such as Mobile Mark, Trimble, Protempis, Multiband, Maxtena, Sanav, Harxon and GPS Source.

Custom Antennas

Step Global provides both basic and complex customisation of antennas.

Basic customisation of antennas covers cable type and length, and connector types. For this type of customisation, there is no minimum order quantity required.

For complex antenna customisation where an antenna must be engineered to meet an agreed specification, there is a minimum order quantity required. Our team can work with you to find a solution for your custom antenna requirements.

Australasia’s Leading Antenna Distributors – 60 Years of Experience

The Step Global team has over 60 years of experience in RF design and applications. We assist our customers in a range of services such as site surveys right through to diagnosing and rectifying performance issues. Our Australian-based application engineering team can work with any industry we sell our products into.

We are a stocking distributor on most popular line items, and we will work with our customers to ensure that they are covered for all key projects and applications.

If you are unsure of which antenna to choose or you would like to discuss your project further, contact the Step Global team on + 61 3 9551 7334 or email sales@stepglobal.com.