Precision Timing Antennas


Precision timing antennas, also known as GNSS (Global Navigation Satellite System) antennas or GPS antennas, are designed to receive signals from satellite constellations such as GPS, GLONASS, Galileo, or BeiDou. Precision timing antennas provide highly accurate time and frequency references, essential for various applications that demand precise synchronisation, such as telecommunications networks, financial transactions, scientific research, and transportation systems.

By harnessing the capabilities of precision timing antennas, organisations can achieve enhanced connectivity and operational efficiency across their networks. The seamless synchronisation provided by these antennas ensures that data flows smoothly and reliably, minimising disruptions and maximising productivity.

Step Global has been providing timing solutions for over 2 decades, we’ve partnered with some of the biggest names in precision timing such as Trimble, Protempis, GPS Source and bitstream.   

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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...



40 DB HIGH REJECTION ANTENNA WITH ENHANCED NARROW BAND FILTERING

Product Code: GPS-TMG-HR-40N

Brand: PCTel

These timing reference antennas feature enhanced 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. Enhanced narrow band, high rejection filtering for GPS applications facing...



Bullet 360 Active Timing Antenna (TNC), Multi-GNSS, 3 to 5Vdc

Product Code: 101898-00

Brand: Protempis

The Bullet 360 is a L1 single frequency, ruggedized and weatherproof multi-GNSS (GPS, Galileo, Beidou and GLONASS) antenna from Protempis (formerly Trimble). It features high gain and high out-of-band rejection, a robust anti-jamming design, built in lightning protection, wide operating voltage range and a ruggedized IP67 enclosure for extreme temperature resistance. Designed for Urban...



Bullet 40dB Antenna, 5V, F connector

Product Code: 101355-10

End of life

Brand: Trimble

GPS Antenna for Rugged Environments Trimble’s Bullet™ GPS Antenna provides a perfect solution for manufacturers who need a fixed-sight, rooftop GPS antenna. It is housed in leak tested packaging designed to withstand continuous exposure to shock, excessive vibration, extreme temperatures, water and sunlight. For added reliability, the antenna cable can be threaded through a pole...



DIRECT MOUNT GPS/GLONASS HIGH PERFORMANCE MICRO HELIX ANTENNA

Product Code: GEO-GNSS-PS-S1

Brand: PCTel

PCTEL’s GEO-GNSS-PS-S1 is a robust, passive, high performance antenna covering both GPS L1 and GLONASS L1 frequency bands. This antenna is ideal for performance critical asset tracking and network timing synchronization applications. Wideband coverage – GPS L1 & GLONASS L1 frequencies Custom-Tuned – Micro Helix Element Weatherproof – IP67 Ingress Protection



EMBEDDED HIGH REJECTION GPS ANTENNA

Product Code: 3961D-HR

Brand: PCTel

This embedded GPS antenna provides high gain, superior out-of-band rejection performance and a reliable, clear signal in applications with high RF fields. It features a custom ceramic patch element for maximum signal reception, circuit protection, multi-stage LNA circuit and dual high rejection SAW filters. The optimum choice for embedded GPS tracking and timing in high RF fields High gain...



GPS 40 DB TIMING REFERENCE ANTENNA

Product Code: GPS-TMG-40

Brand: PCTel

This GPS timing reference antenna features a low noise, high gain internal amplifier and multi-stage filtering to address the attenuation issues of congested cell-site applications and longer cable runs. It also features ESD, reverse polarity protection and transit voltage suppression. Powerful attenuation mitigation for congested cell site applications Powerful attenuation mitigation –...



GPS MARINE TIMING AND TRACKING ANTENNA

Product Code: 1330FW

Brand: PCTel

These marine antennas are specifically designed to withstand continuous, long-term exposure to challenging and highly corrosive environments. The element features a proprietary quadrifilar helix design to provide better gain on the horizon than can be achieved with a patch element. Supports long-term exposure to rugged or highly corrosive environmentsRugged – made for marine...



GPS/GLONASS HIGH PERFORMANCE MICRO HELIX ANTENNA

Product Code: GEO-GNSS-AC-S1

Brand: PCTel

Ideal for performance in critical asset tracking and network timing synchronization applications, this robust, active, high performance antenna covers both GPS L1 and GLONASS L1 frequency bands. Its proprietary filtering design allows wideband coverage while achieving superior out-of-band rejection. Asset tracking and time synchronization: Wideband coverage – GPS L1 & GLONASS L1...



HIGH GAIN & HIGH REJECTION PERMANENT MOUNT GPS ANTENNA

Product Code: 3978D-HR-DH-W

Brand: PCTel

This high-performing antenna is built to deliver a reliable and clear GPS signal, even when conditions are less than ideal. It provides high gain and superior out-of-band rejection performance, and features a precision tuned custom ceramic patch element for maximum signal reception. The optimum choice for GPS tracking and timing applications Optimal performance – High gain: 40 dB...



HIGH GAIN PERMANENT MOUNT GPS ANTENNA

Product Code: 3978D

Brand: PCTel

This antenna delivers high gain and great high out-of-band rejection performance for GPS Tracking and Timing applications with long cable runs. It features a precision tuned custom ceramic patch element for maximum signal reception, circuit protection, SAW filter, and a very low noise 3 stage circuit. Reliable and clear signal for GPS applications with long cable runs Optimal performance...



L-Band Active Antenna

Product Code: L1G1A-STD

Brand: GPS Source

The all-inclusive unit is meant for a rooftop and ships with a pole mount for easy installation. It features a durable, snow mitigating ice radome that protects the antenna from harsh environmental surroundings and lightning protection for the antenna element. A professional grade, active GNSS L1/G1/E1 antenna, the L1G1A-STD is built for long-lasting, trouble-free deployment, acquiring a...



L-Band Passive Antenna

Product Code: L1G1P

Brand: GPS Source

The L1G1P is the latest in a line of GPS Source antennas used to deliver L1 carrier frequency signals to GPS synchronization modules and receivers. A professional grade, passive GNSS L1/G1/E1 antenna, the L1G1P is built for long-lasting, trouble-free deployment. Built to support the wireless telecommunications industry, the precise L1G1P antenna is characterized by low noise provide optimum...



L1 GPS Active Antenna

Product Code: L1A

Brand: GPS Source

The L1A is a high performance L1 GPS antenna that is ideally suited for many GPS applications requiring low noise and excellent gain. The L1A functions to specifications over the entire operational voltage and temperature range at a minimal current draw and includes high frequency selectivity to avoid interference with other nearby transmitters. The L1A is available with various common RF...



L1 GPS Wireless Active Antenna

Product Code: L1AW-PCM

Brand: GPS Source

The L1AW is a new GPS Source antennas used to deliver L1G1 carrier frequency signals to GPS synchronization modules and receivers. It is a high-performance L1 GPS antenna that is ideally suited for many GPS applications requiring low noise and excellent gain. The L1AW includes high-frequency selectivity to avoid interference with other nearby transmitters. This product is only available in...



LOW PROFILE SURFACE MOUNT MOBILE GPS ANTENNA

Product Code: 3997D-HR

Brand: PCTel

When high performance and small size are critical factors, this surface mount GPS antenna provides a consistent, clear signal in a very small form factor. Its custom designed ceramic patch element minimizes detuning effects caused by adjacent objects, and the low noise amplifier and two dual SAW filters help deliver high out-of-band rejection while minimizing loss-of-lock when GPS conditions...



NO GROUND PLANE HIGH REJECTION GPS EMBEDDED ANTENNA

Product Code: 3951D-HR

Brand: PCTel

This GPS antenna provides high gain, superior out-of-band rejection and a reliable, clear signal in high RF field applications with no ground field. It features a custom ceramic patch element for maximum signal reception, circuit protection, multi-stage LNA circuit and dual high rejection SAW filters. For GPS tracking and timing in high RF field applications High gain – 25 dB gain...



PERMANENT MOUNT GPS ANTENNA

Product Code: 3977D

Brand: PCTel

This permanent mount GPS value antenna provides high gain and features a precision tuned custom ceramic patch element for maximum signal reception, along with 15KV ESD circuit protection. This serves to minimize loss-of-lock, even when conditions are less than ideal. Maximum signal reception and circuit protection High gain: 28 dB Low noise figure: 1.5 dB Weather proof – All-plastic,...



PERMANENT MOUNT HIGH REJECTION GPS ANTENNA

Product Code: 3971D-HR-DH-W

Brand: PCTel

This permanent-mount GPS antenna provides high gain, superior out-of-band rejection performance and a reliable, clear signal in applications with high RF fields. It features a custom ceramic patch element for maximum signal reception, circuit protection, and multi and dual high rejection SAW filters. High gain and superior out-of-band rejection performance for high RF field applications High...



Trimble Bullet 40dB Antenna, 3V, TNC connector

Product Code: 101355-20

End of life

Brand: Trimble

GPS Antenna for Rugged Environments Trimble’s Bullet™ GPS Antenna provides a perfect solution for manufacturers who need a fixed-sight, rooftop GPS antenna. It is housed in leak tested packaging designed to withstand continuous exposure to shock, excessive vibration, extreme temperatures, water and sunlight. For added reliability, the antenna cable can be threaded through a pole...



Trimble Bullet 40dB Antenna, 5V, TNC connector

Product Code: 101355-00

End of life

Brand: Trimble

GPS Antenna for Rugged Environments Trimble’s Bullet™ GPS Antenna provides a perfect solution for manufacturers who need a fixed-sight, rooftop GPS antenna. It is housed in leak tested packaging designed to withstand continuous exposure to shock, excessive vibration, extreme temperatures, water and sunlight. For added reliability, the antenna cable can be threaded through a pole...



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