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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Embedded Omni-Directional WiFi Antenna, 2.4-2.5/4.9-6 GHz, 6 inches LMR-100 with

Product Code: EM-2400/5500-7C-6

Brand: Mobile Mark

The EM-2400/5500 WiFi Device Antenna board is extremely compact, measuring 1.42 x .475 (36 mm x 12 mm). The antenna exhibits an omni-directional radiation pattern. These antennas have been installed in applications as diverse as body-worn clothing, handheld devices and smart meters. This off-the-shelf designs will typically meet performance requirements for most WiFi devices. But, if there...



Embedded Omni-Directional WiFi Antenna, 2.4-2.5/4.9-6 GHz, 6 inches RG-174 with

Product Code: EM-2400/5500-2C-6

Brand: Mobile Mark

The EM-2400/5500 WiFi Device Antenna board is extremely compact, measuring 1.42″ x .475″ (36 mm x 12 mm).  The antenna exhibits an omni-directional radiation pattern.  These antennas have been installed in applications as diverse as body-worn clothing, handheld devices and smart meters.This off-the-shelf designs will typically meet performance requirements for most...



Embedded Omni-Directional WiFi Antenna, 2.4-2.5/4.9-6 GHz, 6 inches RG-178 with

Product Code: EM-2400/5500-0R-6

Brand: Mobile Mark

The EM-2400/5500 WiFi Device Antenna board is extremely compact, measuring 1.42 x .475 (36 mm x 12 mm). The antenna exhibits an omni-directional radiation pattern. These antennas have been installed in applications as diverse as body-worn clothing, handheld devices and smart meters. This off-the-shelf designs will typically meet performance requirements for most WiFi devices. But, if there...



FLAT PANEL ANTENNA, 2.4GHZ/5.X GHZ, 8 DBI, 3 ELEMENT MIMO, 60 X 60 DEGREE ANTENN

Product Code: FPMI245865-TP3NM

Brand: PCTEL

The FPMI2458 dual-band sector antennas can be used for 802.11n MIMO applications. The antennas cover both 2.4-2.5 GHz and 4.9-5.9 GHz in one radome. The radome is constructed from lightweight, durable plastic and UV protected. The antennas can be used with a single access point to provide full dual-band 802.11a/b/g/n MIMO coverage. The elements can also be used individually or in...



Halfwave Device Antenna

Product Code: PSTN2-2400/5600

Brand: Mobile Mark

Frequency: 2.4-2.5 & 5.0-6.0 GHzGain: 2.3dBiThe PSTN2-2400/5600 dual banded device antenna covers both of the Wifi frequency bands: 2.4 and 5 GHz. This halfwave design antenna requires no ground plane for operations. This makes it ideal for use with Data Systems such as portable or small remote devices with little or no groundplane.



Halfwave Device Antenna

Product Code: PSKN3-24/55

Brand: Mobile Mark

The PSKN3-24/55 2.4 GHz Device Antenna covers both the 2.4 GHz band as well as the 5 GHz band, perfect for Wireless Modems. The antenna has a blade style and features an adjustable right angle knuckle swivel. These compact antennas measure 4 inches (102 mm) in a straight position and 3 inches (76 mm) in a right angle position. Specify PSKN3-24/55S for model configured with a SMA Plug....



High Vibration WiFi MIMO Surface Mount Antenna

Product Code: SMD-W-HV

Brand: Mobile Mark

Frequency: 2.4-2.5 & 4.9-6.0 GHzGain: 4 dBi gain The SMD-W-HV Antenna is a “high vibration” variant of the 3-cable SMD-W. This antenna has three cable feeds, all with identical coverage. Three separate antenna elements are within the radome. Furthermore, each element has a different cable and covers the entire 2.4-2.5 & 4.9-6.0 GHz spectrum. This Low Profile Surface Mount...



MIMO Ceiling Mount, 2 x ( 2.4-2.5 / 4.9-6 GHz ), 2 x 1 ft LL-195FR with SM

Product Code: CMD-W-9C9C-WHT-12

Brand: Mobile Mark

Mobile Mark’s CMD-3500 Series MIMO Ceiling Mount antenna provides two or three cable feeds.  Each element is fed by a different cable and covers the entire bandwidth specified. The CMD-3500 is housed in a rugged, UV resistant, ASA radome that measures 1.5-inches (38mm) tall x 3.5 inches (89mm) in diameter. The attractive low profile radome blends in well when mounted to a ceiling....



MIMO Ceiling Mount, 3 x ( 2.4-2.5 / 4.9-6 GHz ), 3 x 1 ft LL-195FR with S

Product Code: CMD-W-9C9C9C-WHT-12

Brand: Mobile Mark

Mobile Marks CMD-W 3 Cable is an Omni-directional WiFi Ceiling Mount Antenna, perfect for next generation wireless in-building applications including MIMO, WiFi, Telemetry, and Hotspot. The MIMO antennas are available with 3 identical antenna elements, each covering the full 2.4 & 5 GHz bands used for 802.11n and 802.11ac modems. The antennas are compact and blend into the background.



MIMO Ceiling Mount, 6 x WiFi (2.4-2.5 / 4.9-6 GHz )- Longer lead times ap

Product Code: CLTM603-31C31C31C31C31C31C-WHT

Brand: Mobile Mark

The new CLTM603, a WiFi 6x MIMO ceiling mount Antenna, is designed for 802.11ac networks. The new antenna featured six separate connection ports in order to provide optimum MIMO (multiple-input-multiple-output) performance for the new WiFi 802.11ac modems.The antenna provides coverage on both 2.4-2.5 & 4.9-6.0 GHz. This allows the antenna to operate on the 5 GHz band for 802.11ac, but also...



MIMO Mobile, 2 x (2.4-2.5/4.9-6 GHz), 2 x 15 feet LL-195 with SMA-plug

Product Code: SMD-W-3C3C-WHT-180

Brand: Mobile Mark

The new SMD-W – 3 Cable MIMO Antenna (Multiple-Input-Multiple-Output) provides three cable feeds, all with identical coverage. Two separate antenna elements are housed within the radome. Each element is fed by a different cable and each cable covers the entire 2.4-2.5 & 4.9-6.0 GHz spectrum. This Low Profile Surface Mount MIMO Antenna is housed in a rugged ASA radome that...



MIMO Mobile, 3 x (2.4-2.5/4.9-6 GHz), 3 x 1 foot LL-195 with SMA-plug

Product Code: SMD-W-3C3C3C-WHT-12

Brand: Mobile Mark

The new SMD-W – 3 Cable MIMO Antenna (Multiple-Input-Multiple-Output) provides three cable feeds, all with identical coverage. Two separate antenna elements are housed within the radome. Each element is fed by a different cable and each cable covers the entire 2.4-2.5 & 4.9-6.0 GHz spectrum. This Low Profile Surface Mount MIMO Antenna is housed in a rugged ASA radome that...



MIMO Mobile, 3 x (2.4-2.5/4.9-6 GHz), 3 x 15 feet LL-195 with SMA-plug

Product Code: SMD-W-3C3C3C-WHT-180

Brand: Mobile Mark

The new SMD-W – 3 Cable MIMO Antenna (Multiple-Input-Multiple-Output) provides three cable feeds, all with identical coverage. Two separate antenna elements are housed within the radome. Each element is fed by a different cable and each cable covers the entire 2.4-2.5 & 4.9-6.0 GHz spectrum. This Low Profile Surface Mount MIMO Antenna is housed in a rugged ASA radome that...



MIMO Mobile, 3 x (2.4-2.5/4.9-6 GHz), 3 x 15 feet LL-195 with SMA-plug - High Vi

Product Code: SMD-W-3C3C3C-HV-WHT-180

Brand: Mobile Mark

The new SMD-W – 3 Cable MIMO Antenna (Multiple-Input-Multiple-Output) provides three cable feeds, all with identical coverage. Two separate antenna elements are housed within the radome. Each element is fed by a different cable and each cable covers the entire 2.4-2.5 & 4.9-6.0 GHz spectrum. This Low Profile Surface Mount MIMO Antenna is housed in a rugged ASA radome that...



MIMO Mobile, 4 x (2.4-2.5/4.9-6 GHz), 4 x 15 feet LL-195 with SMA-plug

Product Code: LTM404-3C3C3C3C-WHT-180

Brand: Mobile Mark

The MOD Series are special Marine/Sea Water resistant Wireless Technology series with External metal fittings specially protected for the typical sea or harbor environment. The mount assembly and the Base of the Antenna are powder coated, with other Mounting hardware being SS. The Ant are provided with an all white radome. Models are available in gain steps of 3, 6 9 and 12 dBi.



MIMO Mobile, 4 x (2.4-2.5/4.9-6 GHz), 4 x 15 feet LL-195 with TNC-plug

Product Code: LTM404-3A3A3A3A-WHT-180

Brand: Mobile Mark

The MOD Series are special Marine/Sea Water resistant Wireless Technology series with External metal fittings specially protected for the typical sea or harbor environment. The mount assembly and the Base of the Antenna are powder coated, with other Mounting hardware being SS. The Ant are provided with an all white radome. Models are available in gain steps of 3, 6 9 and 12 dBi.



MIMO Mobile, 6 x (2.4-2.5/4.9-6 GHz), 6 x 15 feet LL-195 with SMA-plug

Product Code: LTM603-3C3C3C3C3C3C-WHT-180

Brand: Mobile Mark

The new LTM603, a WiFi 6x MIMO Mobile Antenna, is designed for 802.11ac networks. The new antenna featured six separate connection ports in order to provide optimum MIMO (multiple-input-multiple-output) performance for the new WiFi 802.11ac modems.The antenna provides coverage on both 2.4-2.5 & 4.9-6.0 GHz. This allows the antenna to operate on the 5 GHz band for 802.11ac, but also be...



MIMO Sector, (2.4-2.485/4.9-6 GHz), 3 x direct SMA-jack

Product Code: PND8-2400/5500-3-WHT

Brand: Mobile Mark

The PND8-2400/5500 Series Panel Antenna, using MIMO technology, provides 8 dBi gain in a compact radome measuring 12.5 tall x 3 wide x 1.25 deep. The three cable connections exit from the back of the antenna. Each connection feeds a separate antenna element and all three elements are housed in the same compact radome.The PND8 is also available with two connector ports instead of three, for...



MIMO WIFI + GPS Mobile, 2 x (2.4-2.5/4.9-6 GHz 15 feet LL-195 with SMA-plug) + G

Product Code: SMD-W-3C3C2C-WHT-180

Brand: Mobile Mark

The new SMD-W – 3 Cable MIMO Antenna (Multiple-Input-Multiple-Output) provides three cable feeds, all with identical coverage. Two separate antenna elements are housed within the radome. Each element is fed by a different cable and each cable covers the entire 2.4-2.5 & 4.9-6.0 GHz spectrum. This Low Profile Surface Mount MIMO Antenna is housed in a rugged ASA radome that...



Mobile Mark NXD-W Low Profile Omni MIMO Antenna Up to 4x Dual-Band WiFi

Product Code: NXD-W

Brand: Mobile Mark

The Mobile Mark NXD-W is a low-profile omnidirectional antenna. It has up to four separate WiFi antenna elements in a small, heavy-duty weatherproof radome. This antenna is ground plane independent, so it can be mounted on non-metallic enclosures.  Frequency: 2.4-2.5 GHz / 4.9-6 GHzGain: 2 and 4 dBi Peak Each antenna element covers 2.4 – 2.5 & 4.9 – 6.0 GHz. This provides...



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...



Mobile Mark PND10-2400/5500 Panel Antenna for 802.11ac WiFi 6x MIMO

Product Code: PND10-2400/5500

Brand: Mobile Mark

The Mobile Mark PND10-2400/5500 is a 6 x MIMO WiFi panel antenna. It features six separate connection ports in order to provide optimum MIMO (multiple-input-multiple-output) performance for the new WiFi 802.11 ac modems.  This antenna achieves MIMO performance by using multiple polarizatons for the six elements housed within the antenna. This 6-port MIMO antenna features...



Mobile Mark PND8-2400/5500 Directional Panel Antenna (2.4-2.5 GHz, 5-8dBi)

Product Code: PND8-2400/5500

Brand: Mobile Mark

The Mobile Mark PN8-2400/5500 directional panel antenna provides 8dBi of gain in a compact radome. It uses MIMO (multiple-input-multiple-output) technology, with three cable feeds, each with identifcal frequency coverage. The separate antenna elements are housed within the compact rugged radome. Each element is fed to a separate connector and each covers the entire bandwidth specified. ...



New Dome Mag Mount Antenna, 2 dBi antenna with 10 foot LL-195, SMA-male, (2.4-2.

Product Code: MGD-2400/5500-3C-BLK-120

Brand: Mobile Mark

The MGD-2400/5500 antenna operates on WiFi 2.4 & 5 GHz and can also be used for public safety 4.9 GHz and DSRC 5.9 GHz. It is typically supplied with an SMA plug connector, other connector types are available. A steel surface (not stainless steel) will provide the best contact with the powerful magnet. All units are supplied with a choice of RF connectors.



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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.