Horn antenna RF Elements UD-TP-21

Name: Horn antenna RF Elements UD-TP-21 UD-TP-21
Brand: rf elements
SKU: 4130348
Price: 271.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The RF Elements UltraDish™ TP 21 is a high-performance horn antenna with a gain of 21.2 dBi, designed for the frequency band of 5.18 - 6.4 GHz. Its TwistPort connector ensures easy integration with various systems. With dimensions of 475 mm width, 395 mm depth, and 170 mm height, this white antenna is perfect for enhancing network performance in demanding environments.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 4130348

Manufacturer: rf elements

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Unisend LV

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Cost

1.99 €

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

17.09.2026 {{selectedOffer.officeDeliveryString}}

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22.09.2026 {{selectedOffer.courierDeliveryString}}

From 6.04 € (Weight: 6.50 kg)

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Product information

Description

The Horn antenna RF Elements UD-TP-21 is a compact high-performance horn antenna tuned for the 5.18–6.4 GHz band. Featuring a measured gain of 21.2 dBi and a TwistPort-compatible feed, the UltraDish™ TP 21 provides a focused radiation pattern for point-to-point and short-range point-to-multipoint links. Its molded radome in white and compact footprint (475 mm × 395 mm × 170 mm) make it suitable for installations where space, wind loading and visual impact are considerations.

Advantages

The UD-TP-21 delivers predictable antenna patterns and stable gain across the specified frequency range, reducing interference and improving link margin. The integrated TwistPort interface simplifies connection to compatible radio heads and radios without complex adapters. A compact form factor and durable radome lower wind load and ease mounting, while the horn design offers controlled sidelobe behaviour for cleaner links in dense deployments.

Suitable for

Short- to medium-range point-to-point links in the 5.18–6.4 GHz band
Point-to-multipoint sectors where a focused beam is required
Outdoor wireless backhaul and last-mile connectivity
Environments that require low visual profile and reduced wind load

Key specifications

Frequency range: 5.18–6.4 GHz
Peak gain: 21.2 dBi
Connector/interface: TwistPort-compatible feed
Polarization: linear (dependent on connected radio)
Radome colour and material: white molded radome
Dimensions (W×D×H): 475 mm × 395 mm × 170 mm
Typical use: outdoor fixed wireless links and sector applications

How to use

Mount the antenna on an appropriate mast or tower using compatible mounting hardware, ensuring secure attachment and correct orientation toward the intended remote site. Attach a TwistPort-compatible radio or feed assembly directly to the horn feed, following the radio manufacturer’s mechanical alignment and grounding instructions. Verify polarization alignment with the remote antenna and perform a link test to confirm signal levels and alignment before finalizing the installation.

Usage recommendations

Position the UD-TP-21 to maintain a clear line-of-sight to the remote endpoint and allow margin for seasonal foliage or refraction. Use proper grounding and lightning protection as part of the outdoor installation. For best performance in dense deployments, verify antenna azimuth and downtilt to minimize interference and optimize throughput.

Specifications

Antenna connector type: The way in which the antenna is connected to the device e.g. coaxial.: TwistPort
Antenna type: Type of antenna, also known an aerial, e.g. external, internal.: Horn antenna
Frequency band: A small section of the spectrum of radio communication frequencies, in which channels are usually used or set aside for the same purpose e.g.for a channel on FM radio; for mobile networks to communicate with mobile phones.: 5.18 - 6.4
Antenna gain level (max): Antenna gain is the measurement of an antenna's ability to amplify the incoming microwave signals in a particular direction, compared with the sensitivity of an isotropic antenna in any direction, or a dipole antenna in the equatorial direction.: 21.2 dBi

All features

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 2.5 kg
Height: The measurement of the product from head to foot or from base to top.: 170 mm
Depth: The distance from the front to the back of something.: 395 mm
Width: The measurement or extent of something from side to side.: 475 mm

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: -40 - 60

Features

Mounting: What size the mounting head of the product is, to couple it with a camera.: Pole
Purpose: What the product is used for.: Outdoor
Front to back ratio:: 28 dB
Mounting pipe:: 40 - 80
Survival wind speed:: 160 km/h
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".: IP65
Product colour: The colour e.g. red, blue, green, black, white.: White
Antenna connector type: The way in which the antenna is connected to the device e.g. coaxial.: TwistPort
Antenna type: Type of antenna, also known an aerial, e.g. external, internal.: Horn antenna

Performance

Frequency band: A small section of the spectrum of radio communication frequencies, in which channels are usually used or set aside for the same purpose e.g.for a channel on FM radio; for mobile networks to communicate with mobile phones.: 5.18 - 6.4
Antenna gain level (max): Antenna gain is the measurement of an antenna's ability to amplify the incoming microwave signals in a particular direction, compared with the sensitivity of an isotropic antenna in any direction, or a dipole antenna in the equatorial direction.: 21.2 dBi

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Customer questions

FAQ

How much does the Horn antenna RF Elements UD-TP-21 cost, and is it available for purchase?

The price is 271.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.09.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All rf elements products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized rf elements service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: antenna connector type, antenna type, frequency band, antenna gain level (max), compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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Horn antenna RF Elements UD-TP-21

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Weight & dimensions

Operational conditions

Features

Performance

Description

Similar products

Product comparison

Customer reviews

Customer questions

How much does the Horn antenna RF Elements UD-TP-21 cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?