ARO314XZ / ARO314IRXZ DAB Monitoring & Measurement Antenna - Omnidirectional Ground Plane 174-240 MHz
MONITORING & MEASUREMENT DAB ANTENNA (BAND III), COMPLETE COVERAGE 174 MHz TO 240 MHz
Models: ARO314XZ DAB (screw-detachable elements) - ARO314IRXZ DAB (quick-fit elements)
Omnidirectional ground-plane solution for mobile vehicles and fixed monitoring sites, engineered for professional DAB field-strength surveys and radiomonitoring operations.
Complete manual including:
• Internal calibration with typical gain factor
• Datasheet with general product characteristics
• Certificate of Conformity including the product serial number
• H/V radiation patterns
• Return loss test report
• K-factor calculation
• Assembly instructions
• Internal calibration with typical gain factor
• Datasheet with general product characteristics
• Certificate of Conformity including the product serial number
• H/V radiation patterns
• Return loss test report
• K-factor calculation
• Assembly instructions
ELECTRICAL DATA
Frequency range (MHz): 174 ÷ 240
Bandwidth (MHz): 66
Gain typ. (dBi): 2.2
VSWR band edges: ≤ 2.6
Nominal impedance (Ω): 50
Polarization: V
E beamwidth typ. -3 dB: 95°
H beamwidth typ. -3 dB: 360°
Max Power (W): 500
Connector: N female
Lightning protection: All metal parts are D.C. grounded
MECHANICAL DATA
Closed dimensions (mm): height 400 Ø 110
Open dimensions (mm): Length 600 height 620
Weight (kg): 2.4
Ice protection: polyvinyl chloride full radome
MATERIALS
Aluminium - Teflon - Brass - Stainless steel
ACCESSORIES
Supis-03 VTR 40x500 0,9 kg.
ORDERING AND PACKAGING INFORMATIONS
elements removable
AR0314XZ DAB: threaded
AR0314IRXZDAB: quick-fit elements
PACKAGING cm.: 45x150x150 / weight 2.5 Kg without clamp
The ARO314XZ / ARO314IRXZ is an omnidirectional ground-plane antenna for the VHF DAB Band III (174-240 MHz), designed for mobile and fixed radiomonitoring where repeatability, fast deployment and reliable measurement references are required.
Supplied as standard with a polyvinyl chloride (PVC) full radome for impact and weather protection, the antenna is built for field operations and permanent monitoring sites. All radiating elements are D.C. grounded, supporting safer handling and reducing electrostatic charge build-up during monitoring campaigns.
- Typical services in band: DAB broadcast networks (Band III) monitoring, multiplex verification, coverage mapping, and DAB field-strength surveys.
- Use cases: monitoring vehicles, temporary checkpoints, fixed control centers, and professional RF signal survey activities.
- Transport & deployment: choose quick-fit elements (ARO314IRXZ) for faster setup, or screw-detachable elements (ARO314XZ) for threaded removable elements.
- Delivered as standard: Ø30 mm mounting clamp between antenna and support mast, plus the calibration K-factor supporting consistent measurement documentation.
Antenna designed and manufactured in Italy.
Frequently asked questions about ARO314XZ / ARO314IRXZ DAB
Quick answers to help you choose the right configuration for DAB Band III monitoring and professional field-strength measurement activities.
Is this antenna intended for fixed sites or mobile missions?
Both. It is designed for mobile and fixed applications, including monitoring vehicles, temporary measurement checkpoints and permanent radiomonitoring stations.
Which model should I choose: ARO314XZ or ARO314IRXZ?
Choose ARO314IRXZ when you need quick-fit elements for faster deployment and frequent transport.
Choose ARO314XZ if you prefer screw-detachable (threaded) elements for removable setups with a threaded fixing approach.
Does it support professional DAB Band III monitoring?
Yes. The antenna covers 174-240 MHz, i.e. DAB Band III, supporting field-strength surveys, coverage mapping, multiplex monitoring and troubleshooting tasks.
Why choose an omnidirectional ground-plane antenna for DAB surveys?
A ground-plane omnidirectional antenna provides a uniform 360° reception pattern in azimuth, which is ideal for drive tests,
coverage mapping and continuous monitoring where signals can arrive from multiple directions. It supports repeatable field-strength measurements
and practical diagnostics during DAB Band III surveys.
Is calibration information provided?
Yes. The antenna is supplied as standard with the calibration K-factor to support repeatable measurements and professional reporting.
The documentation package can also include return loss reporting, radiation patterns and assembly instructions depending on the supplied set.
How is electrostatic discharge and grounding handled?
All metal parts are D.C. grounded and radiating elements are electrically connected to ground, supporting safer handling and reducing electrostatic charge build-up during monitoring activities.
What connector and max power does it support?
The antenna uses an N female connector, 50 Ω nominal impedance and 500 W max power.
Related topics and searches
Typical queries and applications related to the ARO314XZ / ARO314IRXZ and similar Protel DAB monitoring antennas:
DAB monitoring antenna 174-240 MHz DAB Band III measurement antenna omnidirectional ground plane DAB VHF 174-240 MHz radiomonitoring DAB field strength survey antenna DAB drive test antenna DAB coverage mapping multiplex monitoring Band III spectrum monitoring 174-240 MHz interference detection DAB interference hunting VHF calibration K-factor antenna K factor DAB antenna N female 50 ohm DAB antenna PVC radome monitoring antenna DC grounded antenna lightning protection quick-fit elements antenna screw-detachable elements antenna mobile monitoring vehicle antenna fixed monitoring station antennaVISIT "ANTENNAKIT" – BEST QUALITY – LOWER PRICE – CLICK BELOW