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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2.4 GHz WIFI/Bluetooth/ISM Antenna

Product Code: MEA-2400-SMA

Brand: Maxtena

MEA-2400-SMA as a flexible 2.4 GHz whip antenna with a SMA connector for outdoor use. The antenna is 80 mm long and provides 2 dbi of gain across the full range of frequencies of 2400-2500 GHz. The MEA-2400-SMA features excellent omni-directional radiation properties providing good coverage in the 2.5 GHz Wi-Fi/Bluetooth/ISM band. The rugged design of the MEA-2400-SMA is ideal to the most...



2.4 GHz WIFI/Bluetooth/ISM Antenna

Product Code: MEA-2400-UWB-SMA

Brand: Maxtena

MEA-2400-UWB-SMA ISM antenna as a high gain & efficiency antenna to be used for 2.4GHz wireless applications. This external mount rugged antenna is ideal for high performance WiFi/ISM/ZigBee/WLAN/Bluetooth applications.



2.4-2.485 GHz = 15Ft LL-195 SMA, GLONASS/GPS = 15Ft RG-174 SMA

Product Code: SMWG-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...



2.4-2.5/4.9-6 GHz = 15Ft LL-195 SMA, 2.1-2.5/4.4-6 GHz = 15Ft LL-195 SMA, GLONAS

Product Code: SMWG-303-3C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 5.9 GHz, 5 dBiCable 2: 2.4-2.5 & 4.9-6.0 GHz, 5 dBiCable 3: 1575 MHz, LNA: 26dB, 5 dBi nominal RHCPIdeal solution for Smart Highway applications using DSRC, WiFi and GPSThe SMW-303 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).For ITS (Intelligent Transportation Systems) applications, one antenna element can be used...



2.4-2.5/4.9-6 GHz = 15Ft LL-195 SMA, 2.1-2.5/4.4-6 GHz = 15Ft LL-195 SMA, GPS =

Product Code: SMW-303-3C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 5.9 GHz, 5 dBiCable 2: 2.4-2.5 & 4.9-6.0 GHz, 5 dBiCable 3: 1575 MHz, LNA: 26dB, 5 dBi nominal RHCPIdeal solution for Smart Highway applications using DSRC, WiFi and GPSThe SMW-303 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).For ITS (Intelligent Transportation Systems) applications, one antenna element can be used...



2.4-2.5/4.9-6 GHz = 15Ft LL-195 SMA, GPS = 15Ft RG-174 SMA

Product Code: SMW-303-3C002C-WHT-180

Brand: Mobile Mark

The SMW-303 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm). For ITS (Intelligent Transportation Systems) applications, one antenna element can be used for DSRC at 5.9 GHz, one element for WiFi at 2.4-2.5 & 4.9-6.0 GHz and one element for GPS at 1575 MHz.  This rugged antenna can be mounted to any vehicle, including a car, van, truck...



2.4-2.5GHZ, 4.9-5.925GHZ BLADE OMNI, RP-TNC

Product Code: MPAMB24495804

Brand: PCTEL

PCTel Omni Antenna MPAMB8062170: This portable antenna is designed for indoor wireless applications requiring multiple band coverage. Each rugged antenna features a compact “blade” style design and 0-90° articulating knuckleFeatures:Portable806-960MHz/1.71-2.17GHz0dBi Gain5 Watt50 OhmsTNC Male connectorCenter fed dipole antenna type



2.4/5 GHZ DUAL BAND DIRECTIONAL ANTENNA WITH RPC CONNECTOR

Product Code: MPMI24580406-RPC

Brand: PCTEL

The MPMI24580406-RPC dual-band, 802.11n MIMO antenna provides four-port diversity coverage of 2.4-2.5 GHz WiFi and 4.9-5.9 GHz broadband wireless frequencies in an attractive, compact package. It is designed for indoor installations requiring an unobtrusive, high performance antenna.FeaturesMultiband coverage of 2.4-2.5 GHz ISM and 4.9-5.9 GHz broadband wireless frequenciesFour dual-band 2.4/5...



2.4/5 GHZ DUAL BAND WALL MOUNT 4-PORT MIMO OMNI ANTENNA, N MALE CONNECTORS

Product Code: MPMI2458-4-NM

Brand: PCTEL

The PCTEL Omnidirectional Anntena operates at 2.4 and 5 GHz bands. It is designed to support access points offering 802.11n, ac coverage. The antenna has six 36" plenum rated, UV stable RG-58/U leads with three RP SMA Male connectors. The antenna is suitable for both indoor and outdoor installations and includes mounting hardware. Key FeaturesDesigned for both indoor and outdoor...



2.4/5GHZ MOBILE MIMO ANTENNA

Product Code: PCTHPMIMO

Brand: PCTEL

The PCTHPMIMO-SF platform enables high data rate connectivity for fleet, rail, mass transit, public safety, and M2M applications. Each low-profile antenna model supports dual-band 2.4/5 GHz MIMO for 802.11n and 802.11ac WLAN standards, combining multiple antenna elements into one IP67-rated housing.A single stud mount cable exit simplifies permanent installations. Black or white radome options...



2.4/5GHZ NGP LOW PROFILE MOBILE ANTENNA

Product Code: WLP2458NGP

Brand: PCTEL

PCTEL’s WLP2458NGP is a ground plane independent dual-band antenna for 802.11a, b, g, e Wi-Fi applications. It has a rugged, low profile housing suitable for both indoor and outdoor installations. The antenna features IP67 ingress rating and it is terminated with a female TNC connector. Mating cable assemblies sold separately.Ground plane independent design for maximum placement...



220-222 MHz = 15Ft RG-58 SMA, 2.4-2.485 GHz = 15Ft LL-195 SMA, GLONASS/GPS

Product Code: SMWG-PTC-1C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 220-222 MHz, 2 dBi gainCable 2: 2.4-2.5 GHz, 5 dBi gainCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainIdeal solution to combine PTC, WiFi & GPS.The SMW-PTC Series Antenna was designed for PTC (Positive Train Control) applications.The antenna is installed on the trains themselves for train-to-wayside communication. Designed & built with heavy duty construction to...



220-222 MHz = 15Ft RG-58 SMA, 2.4-2.485 GHz = 15Ft LL-195 SMA, GPS = 15Ft

Product Code: SMW-PTC-1C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 220-222 MHz, 2 dBi gainCable 2: 2.4-2.5 GHz, 5 dBi gainCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainIdeal solution to combine PTC, WiFi & GPS.The SMW-PTC Series Antenna was designed for PTC (Positive Train Control) applications.The antenna is installed on the trains themselves for train-to-wayside communication. Designed & built with heavy duty construction to...



220-222 MHz = 15Ft RG-58 SMA, GLONASS/GPS = 15Ft RG-174 SMA

Product Code: SMWG-PTC-1C002C-WHT-180

Brand: Mobile Mark

Cable 1: 220-222 MHz, 2 dBi gainCable 2: 2.4-2.5 GHz, 5 dBi gainCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainIdeal solution to combine PTC, WiFi & GPS.The SMW-PTC Series Antenna was designed for PTC (Positive Train Control) applications.The antenna is installed on the trains themselves for train-to-wayside communication. Designed & built with heavy duty construction to...



220-222 MHz = 15Ft RG-58 SMA, GPS = 15Ft RG-174 SMA

Product Code: SMW-PTC-1C002C-WHT-180

Brand: Mobile Mark

Cable 1: 220-222 MHz, 2 dBi gainCable 2: 2.4-2.5 GHz, 5 dBi gainCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainIdeal solution to combine PTC, WiFi & GPS.The SMW-PTC Series Antenna was designed for PTC (Positive Train Control) applications.The antenna is installed on the trains themselves for train-to-wayside communication. Designed & built with heavy duty construction to...



2400-2485 MHz = 15Ft LL-195 SMA, 2.4-2.5/4.4-6 GHz = 15Ft LL-195 SMA, GLONASS/GP

Product Code: SMWG-304-3C3C2C-WHT-180

Brand: Mobile Mark

Cable 2: 2.4-2.5 GHz, 5 dBiCable 3: 2.1-2.5 & 4.9-6.0 GHz, 5 dBiCable 4: 1575 MHz, LNA 26 dB, 5 dBi gainThe SMW-304 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).The first element covers WiFi 2.4 GHz and the second element covers both 2.4 & 5 GHz WiFi.  The second element could also be used for other wireless...



2400-2485 MHz = 15Ft LL-195 SMA, 2.4-2.5/4.4-6 GHz = 15Ft LL-195 SMA, GPS = 15Ft

Product Code: SMW-304-3C3C2C-WHT-180

Brand: Mobile Mark

Cable 2: 2.4-2.5 GHz, 5 dBiCable 3: 2.1-2.5 & 4.9-6.0 GHz, 5 dBiCable 4: 1575 MHz, LNA 26 dB, 5 dBi gainThe SMW-304 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).The first element covers WiFi 2.4 GHz and the second element covers both 2.4 & 5 GHz WiFi.  The second element could also be used for other wireless...



2400-2485 MHz = 15Ft LL-195 SMA, 3.0-6 GHz = 15Ft LL-195 SMA, GLONASS/GPS = 15Ft

Product Code: SMWG-306-3C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 2.4-2.5, 5 dBiCable 2: 3.0-6.0 GHz, 5 dBiCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainThe SMW-306 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).The first element covers WiFi 802.11b/g at 2.4 GHz and the second element covers all wireless applications from 3.0-6.0 GHz including WiMAX at 3.4-3.7 GHz, Military at 4.4 GHz,...



2400-2485 MHz = 15Ft LL-195 SMA, 3.0-6 GHz = 15Ft LL-195 SMA, GPS = 15Ft RG-174

Product Code: SMW-306-3C3C2C-WHT-180

Brand: Mobile Mark

Cable 1: 2.4-2.5, 5 dBiCable 2: 3.0-6.0 GHz, 5 dBiCable 3: 1575 MHz, LNA 26 dB, 5 dBi gainThe SMW-306 features 3 elements in one antenna radome, measuring 4.2″ D x 3.2″ H (107 mm x 81 mm).The first element covers WiFi 802.11b/g at 2.4 GHz and the second element covers all wireless applications from 3.0-6.0 GHz including WiMAX at 3.4-3.7 GHz, Military at 4.4 GHz,...



25mm GPS modual for OEM applications, 3.3/5 VDC,15 feet RG-174 with SMA-plug (15

Product Code: GM25-1575-2C-180

Brand: Mobile Mark

25mm GPS modual for OEM applications, 3.3/5 VDC,15 feet RG-174 with SMA-plug (15



26 DB GPS TIMING REFERENCE ANTENNA

Product Code: GPS-TMG-26

Brand: PCTel

Made to address the attenuation issues of congested cell-site applications, this GPS timing reference antenna features multi-stage filtering and a proprietary quadrifiliar helix design to provide superior out-of-band rejection and lower elevation pattern performance than traditional patch antennas. Superior filtering – Quadrifiliar helix design with multi-stage filtering provides...



26 DB GPS/GLONASS HIGH REJECTION ANTENNA

Product Code: 8171D-HR-DH-W

Brand: PCTel

This dual-band, externally mounted antenna features a proprietary filtering design that allows wideband coverage while achieving superior out-of-band rejection. Its small, conical form factor minimizes perching, sheds water and ice, and provides runoff. Wideband coverage and time synchronization Wideband coverage – GPS L1 & GLONASS L1 frequencies Quality – Industry leading...



26 DB HIGH REJECTION ANTENNA WITH ENHANCED NARROW BAND FILTERING

Product Code: GPS-TMG-HR-26N

Brand: PCTel

These timing reference antennas feature narrow band, high rejection filtering to support long-lasting, trouble-free deployments in congested cell-site applications with severe interference around the GPS frequency. The unique proprietary radome shape sheds water and ice, and eliminates bird perching problems. Narrow band, high rejection filtering for GPS applications facing severe interference...



2D Choke Ring Antenna

Product Code: HX-CG7601A

Brand: Harxon

The unique 2D choke ring design of HX-CG7601A ensures an excellent multipath reduction performance across multiple GNSS frequency bands of GPS, BeiDou, GLONASS, GALILEO, QZSS, and SBAS. And the antenna features the Harxon patented multi-point feeding technology to achieve greater phase center stability and hence effectively improve measurement accuracy. It is ideal for applications of CORS...



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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.