What are measurement antennas used for in spectrum monitoring and EMC testing?

Measurement antennas are used to capture and quantify RF signals with a controlled radiation pattern for tasks such as spectrum monitoring, EMC pre-compliance checks, interference hunting, and field strength measurements on fixed stations or mobile surveys.

Omnidirectional or directional: which is better for interference hunting?

Omnidirectional antennas are ideal for continuous monitoring and general surveys, while directional antennas improve selectivity and are typically preferred for locating interferers, verifying emission sources and performing direction finding workflows.

Are these antennas suitable for mobile surveys and quick deployment?

Yes. The range includes solutions for mobile monitoring (vehicle-based setups, temporary sites, rapid checks) thanks to practical mounting options and designs intended for fast installation and transport.

Can measurement antennas be used for surveys in tunnels and transport infrastructures?

They can be used to audit radio coverage and perform troubleshooting measurements in complex environments such as road tunnels, motorway tunnels, railway tunnels and metro infrastructures during acceptance tests or maintenance checks.

Measurement Antennas 60-6000 MHz for EMC Testing, Spectrum Monitoring and Field Strength Measurements

Q: Do the antennas cover FM, DAB and aeronautical (Air Band) monitoring?

Yes. Depending on the model, the range supports key monitoring bands such as FM broadcast 87.5-108 MHz, DAB Band III 174-240 MHz, and Air Band 108-137 MHz, in addition to wide VHF, UHF and microwave allocations.

Q: Are the antennas calibrated and supplied with test results?

Each antenna is calibrated and certified with test results, enabling repeatable measurements and supporting professional reporting activities for monitoring teams and laboratories.

Measurement Antennas 60-6000 MHz for EMC Testing, Spectrum Monitoring and Field Strength Measurements

Measurements Antennas

MONITORING ANTENNAS FOR MOBILE AND STATIONARY USE, PROVIDING COMPLETE COVERAGE RANGE 60 MHz TO 6000 MHz

Antennas monitoring centers Fixed and mobile units - PROTEL

Wide-band antennas for field strength measurement and professional radiomonitoring.

The principal feature of this antenna family is the high suppression of side lobes and the cleanliness of the radiation pattern, supporting reliable results during spectrum monitoring, EMC checks and interference hunting activities.

Easy transport and quick mounting make them suitable for fixed monitoring sites and mobile campaigns, including key services such as FM broadcast (87.5-108 MHz), DAB Band III (174-240 MHz) and Aeronautical Air Band (108-137 MHz), as well as VHF/UHF and microwave bands.

Each antenna is calibrated and certificated with test results.

Antennas monitoring for mobile means - PROTEL

Radio monitoring AR0314XZ DAB 174÷240 MHz Gain 2.2 dBi Measurement-Monitoring Ground Plane Antenna

Omnidirectional ground plane antenna DAB 174-240 Mhz protel

Omnidirectional Ground Plane antenna for the VHF DAB band 174÷240 Mhz. Studied for mobile and stationary applications. Built with a covering made in polyvinyl chloride against knocks and atmospheric agents. All the radiating elements, are electrically connected to ground.

Radio monitoring AR0313XZ DAB 174÷240 MHz Gain 2.2 dBi Measurement-Monitoring Ground Plane Antenna cod. AR 0313 XZ

Omnidirectional ground plane antenna DAB 174-200 Mhz 200-240 Mhz protel

All the radiating elements, are electrically connected to ground.

Radio monitoring ARM2DAB 174÷240 MHz Gain 2.2 dBi Omnidirectional Measurement Antenna

ARM2DAB omnidirectional magnetic measurement antenna DAB 174-240 MHZ

Mobile omnidirectional antenna with magnetic base for digital terrestrial bands VHF DAB 174 ÷ 240 MHz for blocks 5 A ÷ 13 F. The UPVC protective cover protects the antenna even from strong and violent atmospheric agents. The antenna is electrically grounded to perfectly protect the radio devices connected to it. Quick fixing is achieved via three strong magnets positioned 120° below the reference plane.

Radiomonitoring ARL60R/F80XZ 60÷80 MHz Gain 7.4 dBi Measurement-Monitoring Log Periodic Antenna

ARL60R/F80XZ log periodic Logarithmic antenna Radiomonitoring - Measurements antennas 60-80 MHz Protel

Directional logarithmic antenna for monitoring and control systems, with bending or fixed elements.

Radiomonitoring ARL70RF2500XZ 70÷2500 MHz Gain 6.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL70RF2500XZ Radiomonitoring VHF UHF SHF - logarithmic Measurements antennas folding elements 70-2500 MHz Protel

Broadband VHF/UHF/SHF logarithmic antenna. In the bending version 19 elements can be quickly bent along the support body using the unique and patented Protel system. Planned for mobile monitoring

Radiomonitoring ARL70V2500XZ 70÷2500 MHz Gain 6.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL70V2500XZ Radiomonitoring VHF UHF SHF - directional log periodic Measurements antennas fixed elements 70-2500 MHz

VHF-UHF-SHF Logarithmic antenna for fixed radiomonitoring measurement systems.

Radiomonitoring ARL80R/F150XZ 80÷150 MHz Gain 8.8 dBi Measurement-Monitoring Log Periodic Antenna

ARL80R/F150XZ Radiomonitoring - Measurements antennas 80-150 MHz Protel

Directional logarithmic antenna for monitoring and control systems, with bending or fixed elements.

Radiomonitoring ARL80R/F1500XZ 80÷1500 MHz Gain 8.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL87R/F900XZ Radiomonitoring - log periodic logarithmic Measurements antennas 87.5 - 860 MHz Protel

It is particularly useful to indicate the direction and the and for the measurement of radioelectrical signals in the broadcasting bands.

Radiomonitoring ARL87R/F108XZ 87.5÷108 MHz Gain 7.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL87R108XZ Protel FM monitoring antenna 87.5 108MHz

Directional logarithmic antenna for FM band, with bending or fixed elements.

Radiomonitoring AR0213XZ 87.5÷108MHz Gain 2.2 dBi Measurement-Monitoring Ground Plane Antenna cod. AR 0213 XZ

ARO213XZ AROIR213XZ Radiomonitoring FM- Omnidirectional Measurements antennas FM ground plane 87.5 - 108 MHz

Omnidirectional antenna for FM band, with unscrewable elements and fast lements. Ground radiator protection to avoid the accumulation of electrostatic shocks.

Radiomonitoring ARM2FM 87.5÷108 MHz Gain 2.2 dBi Measurement-Monitoring Megnetic vehicular Antenna

ARM2FM Omnidirectional mobile antenna with magnetic base for the FM band 87.5÷108 MHz - monitoring and measurement

Antenna for mobile measurement with magnetic anchorage.

Radiomonitoring ARL108R/F170XZ 108÷170 MHz Gain 9.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL108R/F170XZ Radiomonitoring VHF log periodic - Measurements logarithmic directional antennas 108-170 MHz Protel

Logarithmic high gain antenna for measure- ment in aeronautic and civil VHF band, with bending or fixed elements

Radiomonitoring ARL100R/F500XZ 100÷500 MHz Gain 7 dBi Measurement-Monitoring Log Periodic Antenna

ARL100R/F500XZ Radiomonitoring VHF - UHF - log periodic logaritmic Measurements antennas 100-500 MHz Protel

Broadband logarithmic antenna projected for measurement and radio electric surveys. Choose type with fixed or bending elements.

Radiomonitoring ARL150R/F1300XZ 150÷1300 MHz Gain 9 dBi Measurement-Monitoring Log Periodic Antenna

ARL150R/F1300XZ Radiomonitoring antenna - Measurements directional logarithmic antenna 150-1300 MHz Protel

Directional logarithmic antenna for monitoring and control systems, with bending or fixed elements.

Radiomonitoring ARL170R/F250XZ 170÷250 MHz Gain 9.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL170R/F230XZ Radiomonitoring VHF - Measurements log periodic directional antennas 170-230 MHz Protel

Directional antenna for VHF television band and DAB measurement, with bending or fixed elements.

Radiomonitoring ARL170R/F1000XZ 170÷1000 MHz Gain 9.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL170R/F1000XZ Radiomonitoring broadcasting UHF VHF - log periodic Measurements antennas 170-1000 MHz Protel

Logarithmic antenna for the UHF/VHF band. Light and easy to transport in the type with the folding elements, particularly suitable for broadband Broadcasting measurements.

Radiomonitoring ARL470F700XS 470÷700 MHz Measurement-Monitoring Log Periodic Antenna

ARL470F700XZ Radiomonitoring ITU-R DVB-T - log periodic logarithmic Measurements antennas 470-700 MHz Protel

Bending directional antenna for UHF radio electric measurement according to the ITU-R recommendations for television planning in digital DVB-T technique.

Radiomonitoring ARL470S/F790XZ 470÷790 MHz Gain 7.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL470SF790XZ Radiomonitoring ITU-R DVB-T - log periodic logarithmic Measurements antennas 470-790 MHz Protel

Bending directional antenna for UHF radio electric measurement according to the ITU-R recommendations for television planning in digital DVB-T technique.

Radiomonitoring ARL690F2700XZ 690÷2700 MHz Gain 8-9.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL690F2700XZ hand helder broadband interference finder GSM UMTS DCS LTE

Monitoring Log Periodic Antenna.

Hand helder Broadband interference Finder LTE GSM DCS UMTS

Radiomonitoring ARL380/F3000XZ 380÷3000 MHz Gain 8.5 dBi Measurement-Monitoring Log Periodic Antenna

ARL380F3000XZ control and monitoring - Measurements directional logarithmic antennas 380-3000 MHz Protel

Broad band Directional logarithmic antenna for control and monitoring systems. The antenna include kit for the quick changing of polarization (patent pending).

PORTABLE SET ARK101XZ LTE GSM DCS UMTS Gain 14 /16 / 16 dBi Hand helder interference Finder

ARK101XZ hand helder interference finder GSM DCS UMTS LTE protel

PORTABLE SET - Hand helder interference Finder LTE GSM DCS UMTS

Radiomonitoring ARBF ... XZ 2400÷2700MHz 3600÷3800 MHz 5150÷5850 MHz Gain 16 /18 / 20 dBi Measurement-Monitoring Antenna

ARBF... XZ Radiomonitoring WIMAX - Measurements directional logarithmic antennas 2300-2550 MHz 3435-3600 MHz 5150-5850 MHz Protel

Directional antennas for WIMAX band. Narrow irradiation pattern. High gain and standard radome are the main features of these products.

HANDHELD INTERFERENCE FINDER ARK102XZ 750÷1000MHz Gain 35 dBi Measurement and monitoring

Protel - Yagi Portable Amplified Antenna for HANDHELD INTERFERENCE FINDER ARK102XZ 750 1000 Mhz

Amplified Yagi Directional Antenna for Measurement and Monitoring.

Particularly suitable for HANDHELD INTERFERENCE FINDER. Frequency band 750-1000 Mhz.

HANDHELD INTERFERENCE FINDER ARK103XZ 1350÷2200 MHz Gain 30 dBi Measurement and monitoring

Protel - Yagi Portable Amplified Antenna for HANDHELD INTERFERENCE FINDER ARK103XZ 1710 2170 Mhz

Amplified Yagi Directional Antenna for Measurement and Monitoring.

Particularly suitable for HANDHELD INTERFERENCE FINDER. Frequency band 1350÷2200 Mhz.

HANDHELD INTERFERENCE FINDER ARK104XZ 695÷915MHz Gain 35 dBi Measurement and monitoring

Protel - Yagi Portable Amplified Antenna for HANDHELD INTERFERENCE FINDER ARK104XZ 695-915 Mhz

Amplified Yagi Directional Antenna for Measurement and Monitoring.

Particularly suitable for HANDHELD INTERFERENCE FINDER. Frequency band 695-915 Mhz.

HIGH GAIN SIGNAL AMPLIFIER with low noise figure

Protel LNA07400 low noise amplifier 700-4000 MHz

High gain amplifier with low noise figure despite large passband.

The typical application is in amplification systems on LTE GSM DCS UMTS frequencies.

Radiomonitoring ARAPC01 AUTOMATIC POLARIZATOR
Measurement-Monitoring

ARAPC01 Equipment -change the polarization of your antennas - Measurement Antennas 60 -6000 MHz

PROTEL ARAPC01

For the automatic change of antennas polarization.

Measurement Antennas 60-6000 MHz: from broadcast monitoring to interference hunting

This catalog groups professional antennas designed for accurate RF measurements across a very wide frequency range, supporting fixed monitoring stations and mobile surveys for spectrum control, coverage audits and technical troubleshooting. The range includes omnidirectional, magnetic-mount and directional solutions to match different measurement tasks and environments.

Key services and monitoring bands

FM broadcast (87.5-108 MHz): field strength surveys, network checks, site acceptance and interference verification.
DAB Band III (174-240 MHz): coverage measurements, on-air monitoring, SFN verification support and troubleshooting.
Aeronautical Air Band (108-137 MHz): monitoring of VHF aeronautical communications and related inspections.
VHF/UHF monitoring: public safety and professional radio services (PMR/TETRA and regional allocations), maritime and utility communications.
Cellular and broadband ecosystems: survey and monitoring activities around LTE and 5G deployments where applicable, plus WLAN/Wi-Fi and microwave allocations up to 5.8 GHz.

Typical applications

Spectrum monitoring: long-term observation of occupied channels, emissions and signal dynamics.
EMC testing and pre-compliance: support measurements during qualification activities and site checks.
Interference hunting: directional surveys, selective measurements and source localization workflows.
Coverage audits in complex infrastructures: measurement campaigns in road tunnels, motorway tunnels, railway tunnels and metro environments where monitoring teams need repeatable results.
Mobile surveys: temporary setups on vehicles and rapid deployment scenarios with fast installation needs.

Thanks to controlled radiation patterns and calibration documentation, these antennas are suitable for professional reporting and repeatable measurements, both for routine radiomonitoring and for targeted investigations.

For a broader overview of this frequency range and its main EMC, spectrum monitoring and interference hunting applications, see the technical insight on measurement antennas 60-6000 MHz for EMC testing, spectrum monitoring and interference hunting .

Frequently asked questions about Measurement Antennas 60-6000 MHz

Quick answers to help you choose the best antenna type for spectrum monitoring, EMC testing and interference hunting activities.

Which antenna type should I choose: omnidirectional, directional or magnetic?

Omnidirectional antennas are ideal for continuous monitoring and general surveys. Directional antennas improve selectivity and are preferred for interference hunting and source localization. Magnetic-mount solutions are practical for quick mobile campaigns on vehicles.

Can I use these antennas for FM and DAB measurements?

Yes. The catalog includes solutions covering FM broadcast (87.5-108 MHz) and DAB Band III (174-240 MHz) for field strength surveys, monitoring and troubleshooting activities.

Do you support Aeronautical Air Band monitoring?

Depending on the model, monitoring setups can include Air Band (108-137 MHz) for aeronautical VHF communications observation and related checks.

Are the antennas calibrated and supplied with test results?

Each antenna is calibrated and certificated with test results, supporting repeatable measurements and professional documentation.

Can measurement antennas be used in tunnels and metro environments?

They can be used to audit radio coverage and support troubleshooting measurements in road tunnels, motorway tunnels, railway tunnels and metro infrastructures, especially during acceptance tests or maintenance checks.

What is the main advantage of a clean radiation pattern with low sidelobes?

A clean pattern with suppressed sidelobes improves measurement reliability by reducing unwanted pickup from off-axis signals, which is critical in dense RF environments and during interference investigations.

Measurement Antennas 60-6000 MHz for EMC Testing, Spectrum Monitoring and Field Strength Measurements - Protel Antennas - Professional Antennas for Telecomunications

Measurement Antennas 60-6000 MHz for EMC Testing, Spectrum Monitoring and Field Strength Measurements

Measurement Antennas 60-6000 MHz: from broadcast monitoring to interference hunting

Key services and monitoring bands

Typical applications

Frequently asked questions about Measurement Antennas 60-6000 MHz

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