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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Add-On wall mount Adapter Kit for PN Series Sector Antennas, Horizontal and vert

Product Code: PN-WMK

Brand: Mobile Mark

Add-On wall mount Adapter Kit for PN Series Sector Ant, Horizontal and vertical adjustment



Base Station Private Network Antenna

Product Code: BPNG942

Brand: Mobile Mark

The 7-cable BPN942 antenna includes 4x Sub-6 5G LTE elements, 2x WiFi 6E elements and 1x GPS element. The MIMO Cellular antenna elements covers: 617-960 & 1710-6000 MHz. Cellular coverage includes these bands: CBRS (Citizen Band Radio Ser- vice) at 3.55-3.7 GHz, Band 71 at 617-698 MHz, & FirstNet Band 14.The dual band WiFi 6E element covers both 2.4-2.5 GHz and 4.9-7.2 GHz.This model...



Bi-Directional 2.4 WiFi Blade Antenna

Product Code: BD-2400

Brand: Mobile Mark

The BD-2400 has a slim radome that was originally deigned for Mobile Mark’s LTB-301 Cellular Antenna. This antenna provides a thin profile solution for WiFi. In addition, this antenna operates in the frequency range of 2.4-2.5 GHz with 8 dBi bi-directional gain. It has a maximum power of 10 Watts with less than 1.5 to 1 VSWR over range. Also, it had a 50 OHM nominal impedance. Slim...



Bi-Directional 5.8 WiFi Blade Antenna

Product Code: BD-5800

Brand: Mobile Mark

The slim radome design for the BD-5800 provides a thin profile solution for WiFi. In addition, this antenna operates in the frequency range of 5.725 to 5.85 GHz with 13 dBi bi-directional gain. It has a maximum power of 10 Watts with less than 2 to 1 VSWR over range, and 50 OHM nominal impedance.



BPN942 Base Station for Private Network

Product Code: BPN942

Brand: Mobile Mark

The BPN942 part of the BPN Series is a Base Station Antenna for a Private Network. The 7-cable BPN antenna includes 4x Sub-6 5G LTE elements, 2x WiFi 6E elements and 1x GPS element. The MIMO LTE antenna element covers: 617-960 & 1710-6000 MHz. LTE coverage includes these bands: CBRS (Citizens Broadband Radio Service) at 3.55-3.7 GHz, Band 71 at 617-698 MHz, & FirstNet Band 14. The...



Broad Band Halfwave Antenna, Fixed RIGHT ANGLE SMA connector, (806-894 MH

Product Code: PSNRA3-900/1900S

Brand: Mobile Mark

The PSKN3-900/1900S CDMA Antenna covers both the US Cellular and GSM/CDMA bands. Peak gain on both bands is 3 dBi. The antenna features a blade style and an adjustable right angle elbow. These antennas measure 7.75 inches (20 cm) in a straight position and 6.75 inches (172 mm) in a right angle position. Available with TNC (model ends with T), SMA (model ends with S) or Reverse SMA...



Broad Band Halfwave Antenna, Fixed RIGHT ANGLE SMA connector, (694-960 MHz

Product Code: PSNRA3-700/2100S

Brand: Mobile Mark

The PSKN Dual band antennas offer excellent performance in a number of dualband and broadband wireless data applications. Three different series are available; a model for US GSM/CDMA, a model for EU GSM, and a wideband model for US Cellular including GSM/CDMA, LTE & AWS/UMTS.The EU GSM 925 MHz lower band also operates with the ISM 915 band (902-928 MHz), without any sacrifice in...



Broad Band Halfwave Antenna, Fixed STRAIGHT SMA connector, (806-894 MHz )

Product Code: PSN3-900/1900S

Brand: Mobile Mark

The PSKN Dual band antennas offer excellent performance in a number of dualband and broadband wireless data applications. Three different series are available; a model for US GSM/CDMA, a model for EU GSM, and a wideband model for US Cellular including GSM/CDMA, LTE & AWS/UMTS.The EU GSM 925 MHz lower band also operates with the ISM 915 band (902-928 MHz), without any sacrifice in...



Broad Band Halfwave Antenna, Fixed STRAIGHT SMA connector, (694-960 MHz )

Product Code: PSN3-700/2100S

Brand: Mobile Mark

The PSKN Dual band antennas offer excellent performance in a number of dualband and broadband wireless data applications. Three different series are available; a model for US GSM/CDMA, a model for EU GSM, and a wideband model for US Cellular including GSM/CDMA, LTE & AWS/UMTS.The EU GSM 925 MHz lower band also operates with the ISM 915 band (902-928 MHz), without any sacrifice in...



BroadBand 3 dBi Surface Mount medium profile Antenna, 1ft RG-58 with SMA (750-12

Product Code: RMM-UMB-1C-BLK-12

Brand: Mobile Mark

The RMM-UMB-DN is a rugged Surface Mount Antenna with a direct N female, ideal for industrial or other heavy duty applications. The antenna can be used for such applications as remote monitoring from fixed locations or data transfer from a moving vehicle.



BroadBand 3 dBi Surface Mount medium profile Antenna, Direct N-female (750-1250/

Product Code: RMM-UMB-DN-BLK

Brand: Mobile Mark

The RMM-UMB-DN is a rugged Surface Mount Antenna with a direct N female, ideal for industrial or other heavy duty applications. The antenna can be used for such applications as remote monitoring from fixed locations or data transfer from a moving vehicle.



BroadBand Micro Mag Mount, 10 ft RG-174 cable and SMA (824-960/1700-2200 MHz)

Product Code: MAG2-UMB-2C-BLK-120

Brand: Mobile Mark

The MAG2-UMB slim-line Magnet Mount Antenna covers voice & data bands from 824-2200 MHz including AWS & UMTS.The antenna measures 3 inches tall with a 1 inch base (76mm x 25mm).



Broadband Panel Antenna, 16 dBi, 1 foot RF-195 with N-female, Includes Pole Moun

Product Code: PN16-3000-3Y-GRY-12

Brand: Mobile Mark

The Broadband PN16-3000 WiMAX Antenna is excellent for deploying point to multipoint applications in the 2.2-3.8 GHz band. The panel antenna is a Broadband Systems design that uses the latest PCB technology for high performance, lower cost and compact size.



Broadband Patch/Panel Antennas for 800 - 900 & 1710 - 2700 MHz, 7 dBi (N female

Product Code: PN7-UMB-HK-PMK-WHT

Brand: Mobile Mark

Mobile Mark’s PN7-UMB-HK panel antenna is a multiband product that uses the latest PCB technology. It provides high performance on a variety of networks



Broadband Patch/Panel Antennas for 800 - 900 & 1710 - 2700 MHz, 7 dBi (N female

Product Code: PN7-UMB-HK-WHT

Brand: Mobile Mark

Mobile Mark’s PN7-UMB-HK panel antenna is a multiband product that uses the latest PCB technology. It provides high performance on a variety of networks



BroadBand RM Style Mag Mount, 10 ft RG-58 cable and SMA (750-1250/1650-2700 MHz)

Product Code: MGRM-UMB-1C-BLK-120

Brand: Mobile Mark

The MGRM-UMB Series is a magnet mount version of the RM Series antenna and provides the same performance as its permanently mounted counterpart. The antenna is ideal for industrial or other heavy duty applications. The antenna can be used for such applications as remote monitoring from fixed locations or data transfer from a moving vehicle.



BSLL450XL4.5 UHF Base Station Antenna

Product Code: BSLL450XL4.5-C

Brand: Mobile Mark

The BSLL450XL4.5 Series Antenna is Rated at 250 watts with 4.5dB gain. You can expect years of continuous service. The radiating elements are copper & copper alloy. In addition, they have an ultraviolet inhibited fiberglass radome for total environmental protection. The BSLL450XL4.5 Series Antenna are lightweight at less than 8 lbs. (17.6 kg) but can easily withstand winds of over 125...



Ceiling Mount Omni Antenna, 2 dBi, with 6 inch RG-58 pigtail, SMA-plug, (2.4-2.4

Product Code: CM2-2400-9C-WHT-6

Brand: Mobile Mark

The CM2-2400 Series Ceiling Mount Antennas provide an attractive solution for extending a wireless network throughout a building. This model provides dual-band coverage on  2.4 GHz 802.11b/g bands. The antenna measures only 3″ (7.7 cm) in diameter.



Ceiling Mount Omni Antenna, 3 dBi, with 6 inch LL-195FR pigtail and SMA-plug con

Product Code: CM2-5500-9C-WHT-6

Brand: Mobile Mark

The CM2-2400/5500 Series Ceiling Mount Antennas provide an attractive solution for extending a wireless network throughout a building.This model provides dual-band coverage on both 2.4 GHz 802.11b/g and 5 GHz 802.11a bands.The antenna measures only 3″ (7.7 cm) in diameter. 



Compact Stud Mount Dual Band, 1 ft LL-195 cable and SMA Male (2.4-2.485/4.9-6 GH

Product Code: MRM3-2400/5500-3C-BLK-12

Brand: Mobile Mark

The MRM3-2400/5500 Series antennas provide 2.5 dBi gain in a micro-sized package. They measure only 1.35 inches tall and 1 inch wide (34 mm x 25mm) amd can be mount easily to a vehicle or fixed utility box through a small 9/16 inches (14.3mm) mounting hole. Access to the underside of the body surface is required. Black radome is standard, white optional.



Compact Stud Mount, 1 ft LL-195 cable and SMA Male (4.9-6 GHz)

Product Code: MRM3-5500-3C-BLK-12

Brand: Mobile Mark

The MRM3-5500 Series antennas provide 2.5 dBi gain in a micro-sized package. They measure only 1.35 inches tall and 1 inch wide (34 mm x 25mm) and can be mount easily to a vehicle or fixed box through a small 9/16 inches (14.3mm) mounting hole.Access to the underside of the body surface is required. Black radome is standard, white optional.



Compact Surface Mount WiFi Antenna

Product Code: MRM3-2400/5500

Brand: Mobile Mark

Frequency: 2.4-2.5 & 4.9-6.0 GHzGain: 2.5 dBi The MRM3-2400/5500 Series antennas provide 2.5 dBi gain in a micro-sized package. In addition, they measure only 1.35 inches tall and 1 inch wide (34 mm x 25mm). Furthermore, they can be mount easily to a vehicle or fixed utility box through a small 9/16 inches (14.3mm) mounting hole. Access to the underside of the body surface is required....



Corner Reflector Antenna

Product Code: SCR-2400/5500

Brand: Mobile Mark

Mobile Mark’s SCR-2400/5500 is a Directional Antenna. It provides efficient point-to-point and point-to-multipoint coverage for remote monitoring, surveillance or mesh networks. A SCR Series corner reflector antenna consists of a half-wave element, spaced approximately a quarter-wave length in front of a reflector panel. The reflector panel serves to narrow both the horizontal and...



Corner Reflector Antenna

Product Code: SCR10-5250

Brand: Mobile Mark

The SCR10-5250 Corner Reflector Antenna provides directional coverage for point-to-point applications perfect for certain data systems. The split balun feed provides superior bandwidth and gain performance. The reflector panels on this model measure 3 inches x 3 inches, providing very low aperture and wind-loading.



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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.