RFI YB9-62 9 Element UHF Yagi Antenna 480–520MHz (Oversize Item)

The RFI YB9-62 9 Element UHF Yagi Antenna is a high-performance directional antenna engineered for professional communications operating across the 480–520MHz UHF frequency range. Designed for fixed-site installations, the YB9-62 delivers increased gain and excellent directional performance, making it ideal for repeater systems, point-to-point radio links, SCADA, telemetry, and critical communications infrastructure.

Featuring a 9-element aluminium Yagi design, the YB9-62 provides improved communication range, excellent signal directivity, and superior rejection of unwanted interference. Its lightweight yet robust construction ensures dependable long-term operation in demanding outdoor environments.

Please Note: Due to its overall length, the YB9-62 is classified as an oversize freight item, and additional shipping charges may apply.

Why Choose the RFI YB9-62?

The YB9-62 is an excellent choice for organisations requiring dependable long-distance UHF communications and robust outdoor performance.

Key Features

• Operates across the 480–520MHz UHF frequency range
• High-performance 9-element Yagi design
• Directional antenna for extended communication range
• High gain for improved signal strength
• Lightweight aluminium construction
• Corrosion-resistant for permanent outdoor installations
• Excellent front-to-back ratio for reduced interference
• Suitable for analogue and digital radio systems
• Ideal for repeater, telemetry and SCADA networks
• Australian designed and manufactured

Extended Communication Range

The 9-element directional design concentrates RF energy in one direction, providing greater communication distances than omnidirectional antennas.

Benefits include:

• Improved signal strength
• Greater communication range
• Higher receive sensitivity
• Reduced signal loss
• Increased network efficiency
• Reliable long-distance communication

This makes the YB9-62 ideal for linking remote sites where strong and consistent signal performance is essential.

Built for Fixed-Site Installations

Designed for permanent outdoor deployment, the YB9-62 is suitable for a wide variety of communication infrastructure projects.

Ideal applications include:

• Repeater stations
• Point-to-point radio links
• SCADA systems
• Telemetry networks
• Utility communications
• Mining operations
• Industrial facilities
• Transport infrastructure
• Government communication networks
• Remote monitoring sites

Its directional performance helps maximise network reliability while reducing unwanted RF interference.

Rugged Aluminium Construction

Manufactured using high-quality aluminium components, the YB9-62 is designed for years of reliable service in harsh environments.

Construction benefits include:

• Lightweight design
• Excellent corrosion resistance
• Weather-resistant materials
• Long service life
• Low maintenance requirements
• Suitable for exposed outdoor installations

Whether installed on communications towers or industrial infrastructure, the YB9-62 is built to perform in demanding conditions.

Improved Signal Quality

The directional characteristics of the antenna help deliver cleaner, more reliable communications.

Advantages include:

• Reduced co-channel interference
• Improved signal-to-noise ratio
• Better receive performance
• Stable long-distance links
• Enhanced network reliability

This results in stronger communication links and improved overall system performance.

Typical Applications

The RFI YB9-62 is ideal for:

• Fixed repeater sites
• Communications towers
• Utility networks
• SCADA systems
• Telemetry installations
• Mining operations
• Transport communications
• Industrial radio systems
• Remote monitoring infrastructure
• Government communication networks

Why Buy From Mobile Systems Limited?

Mobile Systems Limited supplies professional antenna and radio communication solutions throughout New Zealand.

Our experienced team offers:

• Fixed-site communication system design
• Directional antenna selection
• Professional installation services
• RF testing and optimisation
• Coverage planning
• Repeater infrastructure
• Network commissioning
• Ongoing servicing and technical support

Whether you're upgrading an existing radio network or building a new communications system, we'll help you select the right antenna for reliable long-term performance.

Frequently Asked Questions

What frequency range does the YB9-62 operate on?

The antenna is designed for 480–520MHz UHF communication systems.

What are the advantages of a 9-element Yagi antenna?

A 9-element Yagi provides higher directional gain, longer communication distances, improved signal quality, and better rejection of unwanted interference compared with smaller directional antennas.

What applications is this antenna suitable for?

The YB9-62 is ideal for repeater systems, point-to-point links, telemetry, SCADA, utility communications, mining, transport infrastructure, and industrial radio networks.

Is the antenna suitable for outdoor installation?

Yes. The corrosion-resistant aluminium construction is designed for permanent outdoor use in harsh environmental conditions.

Why is this listed as an oversize item?

Due to its physical length, the YB9-62 requires specialised freight handling. Additional shipping charges may apply depending on your location.

Can Mobile Systems Limited install this antenna?

Absolutely. Mobile Systems Limited supplies, installs, aligns, tests, and commissions professional fixed-site antenna systems and complete radio communication networks throughout New Zealand.