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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Echo Series Magnet Mount Antenna, 5 dBi, 10 ft. LL-195 cable & SMA-male, (2.4-2.

Product Code: ECOM5-2400-3C-BLK-120

Brand: Mobile Mark

The ECOM5-2400 is a magnet mount version of the popular ECO Series that makes it possible to use the antennas for mobile communications technology. The Mag-mounts have a 2.6 inches (66mm) base and use a strong commercial magnet with a scratch resistant base. The cable exits from the side of the base.



Eco Series Omni Site Antenna, 5 dBi w/ 305mm RF-195 pigtail, N-Male conn

Product Code: ECO5-2400-PT-WHT

Brand: Mobile Mark

The new ECO Series omni-directional 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, 5 dBi w/ direct N-fem. conn./mounting hardware, (2

Product Code: ECO5-2400-WHT

Brand: Mobile Mark

The new ECO Series omni-directional site Ant use the latest PCB technologies providing high-speed broadband system performances in an economical package. The ECO Series are Free space Ant; 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, 5 dBi w/ direct N-fem. conn./mounting hardware, (2

Product Code: ECO5-2400/5500-BLK

Brand: Mobile Mark

The new ECO Series omni-directional 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, 5 dBi w/ direct N-fem. conn./mounting hardware, (2

Product Code: ECO5-2400/5500-WHT

Brand: Mobile Mark

The new ECO5-2400/5500 WiFi Network Antenna uses the latest PCB technologies providing high-speed broadband system performances in an economical package, making for the perfect omni-directional WiFi Antenna. The Dual band 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...



Eco Series Omni Site Antenna, 5 dBi w/ direct N-male, conn./NO mounting hardware

Product Code: ECO5-2400/5500RN-WHT

Brand: Mobile Mark

The new ECO5-2400/5500 WiFi Network Antenna uses the latest PCB technologies providing high-speed broadband system performances in an economical package, making for the perfect omni-directional WiFi Antenna. The Dual band 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...



Eco Series Omni Site Antenna, 5 dBi w/ direct N-male. conn./no mount hardware, (

Product Code: ECO5-2400-RN-WHT

Brand: Mobile Mark

The new ECO Series omni-directional 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, 5 dBi w/ RF-195 pigtail with N-Male, conn

Product Code: ECO5-2400/5500PT-3X-WHT-12

Brand: Mobile Mark

The new ECO5-2400/5500 WiFi Network Antenna uses the latest PCB technologies providing high-speed broadband system performances in an economical package, making for the perfect omni-directional WiFi Antenna. The Dual band 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...



Global SMW - 694-960/1710-3700 = 15Ft LL-195 SMA, 2.4-2.5/4.9-6 = 15Ft LL-195 SM

Product Code: SMWG-414-3C3C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 694-894 MHz, 3 dBi & 1.70-3.7 GHz, 5 dBiCable 2: 2.4-2.5 & 4.9-6.0 GHz, 5 dBiCable 3: 2.1-2.5 & 4.4-6.0 GHz, 5 dBiCable 4: 1575 MHz, LNA 26 dB, 5 dBi gainPopular for fleet management systems that require high speed data transmissions.The SMW-414 features 4 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm). The LTE...



Heavy Duty Omni-directional Antenna

Product Code: OD5-5900MOD2-BLK

Brand: Mobile Mark

The OD5-5900MOD2 is a Omni-directional Antenna and it is popular because of its high-performance and rugged construction. These antennas can be used as a site antenna for the infrastructure side of a DSRC network. The OD5-5900MOD2 can also be installed on large vehicles such as Heavy-Duty construction equipment. In addition, the antennas are constructed with conformal foam. The foam dampens...



Heavy Duty Surface Mount WiFi Antenna

Product Code: RM-WHF

Brand: Mobile Mark

The RM-WHF is a rugged surface mount antenna that is ideal for industrial or other heavy duty applications such as remote monitoring from a fixed locations, or data transfer for Mobile Communications from a moving vehicle. For temporary set-ups, the MGRM-WHF is the magnet-mount version of the RM WHF Series. The antennas operates from 1710-6000 MHz. Applications covered include dual-band WiFi at...



Heavy Duty Surface Mount WiFi Antenna

Product Code: RM3-2400

Brand: Mobile Mark

Frequency: 2.4-2.5 GHzGain: 5 dBi The RM3-2400 is a rugged surface mount antenna that is for industrial or other heavy duty applications. The antenna is for applications such as remote monitoring from fixed locations or data transfer from a moving vehicle. Specify RM3-2400DN for the Direct N Jack (Female) Connector Version of this model.



Heavy Duty Surface Mount WiFi Antenna

Product Code: RM3-5500

Brand: Mobile Mark

Frequency: 5.15-5.9 GHzGain: 5 dBi The RM3-5500 is a rugged surface mount antenna that is for industrial or other heavy duty applications. The antenna is for applications such as remote monitoring from fixed locations or data transfer from a moving vehicle. Specify RM3-5500DN for the Direct “N” Jack (Female) Connector Version of this model.



LTE, DSRC, GNSS Multiband Surface Mount Antenna

Product Code: SMWG-314

Brand: Mobile Mark

Our SMWG-314 (LTE, DSRC, GNSS) features 3 elements in one antenna radome. The radome measures 4.2″ D x 3.17″ H (10.67 cm x 8.05 cm). The first antenna is a Data antenna element. This element is multi-banded, covering applications from 694 MHz to 6000 MHz. In addition it includes cellular Global LTE at 694-960 & 1710-3700 MHz. The second antenna element covers 5800-6000 MHz DSRC...



Mobile Mark LLPG304 Low Profile Multiband Antenna (1x LTE, 1x UHF, 1x GNSS)

Product Code: LLPG304

Brand: Mobile Mark

The Mobile Mark LLPG304 low profile antenna is a 3-cable antenna which covers Global 5G LTE, UHF and GNSS.  The antenna comes configured with:  1 x Global LTE element 1 x UHF element 1 x GNSS element Frequency & Gain:  LTE: 695 - 960 MHz, 3dBi & 1710 - 4200 MHz, 4 dBi UHF: 450 - 470 MHz, 3 dBi  GNSS: 1561, 1575 & 1602 MHz, LNA 26 dB, 5dBi...



Mobile Mark OD5-2000MOD2-BLK Omni-directional LTE Antenna (1710-2170 MHz, 5dBi)

Product Code: OD5-2000MOD2-BLK

Brand: Mobile Mark

The Mobile Mark OD5-2000MOD2-BLK is an omnidirectional LTE coverage antenna. It has been optimised for use in a wide variety of cellular AWS (advanced wireless services) using the 1710-2170 MHz band. This antenna can be used for cellular AWS machine to machine applications. Installation of these antennas are simpler because they are easier to align with other antennas in the wireless...



Mobile Mark OD5-2400/5500MOD2 Omni-Directional WiFi Antenna (2.4 & 5.8GHz, 5dBi)

Product Code: OD5-2400/5500MOD2-BLK

Brand: Mobile Mark

The Mobile Mark OD5-2400/5500MOD2-BLK is a marine and sea water resistant fixed wireless omni-directional antenna. Its external metal fittings are protected in order to weather typical sea and harbour conditions. The OD5-2400/5500MOD2-BLK also has a powder-coated base and mount assembly, with other mounting hardware in stainless steel. This vibration resistant antenna is also suitable for use...



Multi-Band Surface Mount Antenna, 800-2700 MHz (15Ft LL-195 SMA) & Active GPS (1

Product Code: SMW-UMB-3C002C-WHT-180

Brand: Mobile Mark

Cable 1: 800-1250 MHz, 3 dBi & 1650-2700 MHz, 5 dBiCable 2: 2.4-2.5 GHz, 5 dBiCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainThe SMW-UMB Transit Wireless Antenna features 4 elements in one radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).The Cellular element covers applications from 800 MHz – 2.7 GHz, including 850 & 1900 GSM/CDMA bands, 1.7 & 2.1...



Multi-Band Surface Mount Antenna, WIFI 2.4-2.485 (15Ft LL-195 SMA) & Active GPS

Product Code: SMW-UMB-003C2C-WHT-180

Brand: Mobile Mark

Cable 1: 800-1250 MHz, 3 dBi & 1650-2700 MHz, 5 dBiCable 2: 2.4-2.5 GHz, 5 dBiCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainThe SMW-UMB Transit Wireless Antenna features 4 elements in one radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).The Cellular element covers applications from 800 MHz – 2.7 GHz, including 850 & 1900 GSM/CDMA bands, 1.7 & 2.1...



Nav. Timing GLONASS/GPS Antenna, Heavy Duty, water and shock resistant, 1575 MHz

Product Code: NTG-1575-WHT

Brand: Mobile Mark

The NT-1575 GPS Timing Antenna can be used for a wide variety of applications including network synchronization in equipment cabinets and cell towers, geographic surveying, railroad track-side electronic shacks and agri-business planting. The antenna is housed in a rugged and weather-resistant radome that has undergone rigorous temperature, moisture, shock and vibration testing. The interior...



Omni Antenna, 5 dBi, direct N-jack (902-928 MHz)

Product Code: ECO5-915-WHT (EDN240-8350)

Brand: Mobile Mark

The new ECO Series omni-directional 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.



Omni Antenna, 5 dBi, direct Recessed N-Plug (902-928 MHz)

Product Code: ECO5-915RN-WHT (EDN240-8300)

Brand: Mobile Mark

The new ECO Series omni-directional 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 a Recessed N connector perfect for Broadband Systems.



Omni-Directional Antenna, WiF

Product Code: ECO5-2400/5500

Brand: Mobile Mark

The ECO5-2400/5500 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...



Omni-Directional Antenna, WiF

Product Code: ECO5-2400

Brand: Mobile Mark

The ECO5-2400 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.



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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.