ARO213XZ FM vertical omnidirectional ground plane antenna 87.5-108 MHz
FM vertical omnidirectional broadband antenna for the 87.5–108 MHz band.
The ARO213XZ is a compact ground-plane antenna designed for small power FM radio stations, field measurement and monitoring systems, providing uniform 360° coverage and very simple mast-top installation.
The ARO213XZ is a compact ground-plane antenna designed for small power FM radio stations, field measurement and monitoring systems, providing uniform 360° coverage and very simple mast-top installation.
FM ANTENNA
MOD. ARO213XZ – COD. ARO213XZ
FM vertical omnidirectional ground-plane antenna – Band 87.5–108 MHz
MOD. ARO213XZ – COD. ARO213XZ
FM vertical omnidirectional ground-plane antenna – Band 87.5–108 MHz
ELECTRICAL DATA
Frequency range A MHz: 87.5÷108
Bandwidth MHz: 20.5
Gain max. dBi: 2.2
Return loss dB 87.5–108 MHz: ≥ –12
Return loss dB 90–104 MHz: ≥ –14
Nominal impedance Ω: 50
Polarization: V
H beamwidth 98 MHz –3 dB: 360°
E beamwidth 98 MHz –3 dB: 90°
Max Power W: 500
Connector: N-f
Lightning protection: All metal parts are D.C. grounded
Bandwidth MHz: 20.5
Gain max. dBi: 2.2
Return loss dB 87.5–108 MHz: ≥ –12
Return loss dB 90–104 MHz: ≥ –14
Nominal impedance Ω: 50
Polarization: V
H beamwidth 98 MHz –3 dB: 360°
E beamwidth 98 MHz –3 dB: 90°
Max Power W: 500
Connector: N-f
Lightning protection: All metal parts are D.C. grounded
MECHANICAL DATA
Dimension length mm: 750 × Ø130
Elements number: 4
Weight without clamp kg: 1.9
Wind surface m²: 0.05
Front wind load kg (25 m/s): 2.1
Mounting mm: Ø30
Dimension length mm: 750 × Ø130
Elements number: 4
Weight without clamp kg: 1.9
Wind surface m²: 0.05
Front wind load kg (25 m/s): 2.1
Mounting mm: Ø30
MATERIALS
Anticorodal aluminium – Brass – Teflon – Polyvinyl chloride – RoHS compliant
Anticorodal aluminium – Brass – Teflon – Polyvinyl chloride – RoHS compliant
ACCESSORIES
SUPIS01 – Isolation fiberglass pole Ø35 × 1000 mm
BAG213XZ – Transport bag
SUPIS01 – Isolation fiberglass pole Ø35 × 1000 mm
BAG213XZ – Transport bag
ORDERING AND PACKAGING INFORMATIONS
ARO213XZ – Version with unscrewed elements
ARO213IRXZ – Version with folding elements
Packaging: 900 × 150 × 150 mm – weight 3 kg (without clamps)
ARO213XZ – Version with unscrewed elements
ARO213IRXZ – Version with folding elements
Packaging: 900 × 150 × 150 mm – weight 3 kg (without clamps)
Thanks to its broadband design and omnidirectional pattern, the ARO213XZ is suitable for auxiliary FM services, field strength measurements, monitoring receivers and low-power broadcast sites.
The lightweight structure and dedicated accessories make installation on rooftops, towers and head poles fast and safe, while the all-metal grounded design improves behaviour against lightning and harsh outdoor environments.
The lightweight structure and dedicated accessories make installation on rooftops, towers and head poles fast and safe, while the all-metal grounded design improves behaviour against lightning and harsh outdoor environments.
Frequently asked questions about ARO213XZ
Some common questions about the ARO213XZ FM vertical omnidirectional ground-plane antenna:
For which applications is the ARO213XZ typically used?
The ARO213XZ is ideal for small power FM radio stations, auxiliary FM services and
measurement and monitoring systems in the 87.5–108 MHz band,
whenever a compact antenna with a 360° omnidirectional pattern is required.
What are the main electrical characteristics?
The antenna offers a 20.5 MHz bandwidth over 87.5–108 MHz, with
approximately 2.2 dBi gain, 50 ohm nominal impedance,
vertical polarization, 360° H-plane beamwidth at 98 MHz and up to
500 W maximum input power with an N-f connector.
Which mechanical and environmental features does it have?
The ARO213XZ is built with anticorodal aluminium, brass, teflon and PVC, with a
compact 750 × Ø130 mm structure, low wind surface and reduced wind load. All metal
parts are D.C. grounded, improving behaviour against lightning and ensuring
reliable operation in harsh outdoor environments.
Which accessories and versions are available?
Available accessories include the SUPIS01 isolation fiberglass pole (Ø35 × 1000 mm)
and the BAG213XZ transport bag. The antenna can be ordered as
ARO213XZ (unscrewed elements) or ARO213IRXZ (folding elements),
depending on installation and transport requirements.
Related topics and searches
Typical queries and applications related to the ARO213XZ and similar Protel FM antennas:
FM omnidirectional antenna 87.5–108 MHz
FM vertical ground-plane antenna
Small power FM station antenna
FM measurement and monitoring antenna
2.2 dBi broadband FM antenna
N-f connector FM Band II antenna
Isolation fiberglass pole for FM antennas
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