# Antenna Cambium RDH4503C 5.25–5.85 GHz 2-ft (0.6 m) sector/parabolic accessory

**URL:** https://aio.lv/en/product--cambium-rdh4503c--11650248
**Data updated:** 2026-02-16 07:01 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Cambium Networks
**Manufacturer code:** RDH4503C
**EAN:** 5704174281993
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 463.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 1 209.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cambium-rdh4503c--11650248

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Cambium RDH4503C antenna operates in the 5.25–5.85 GHz band and has a 2-foot (0.6 m) aperture. Designed as a network accessory for wireless links, it provides focused RF transmission for backhaul or point-to-point/point-to-multipoint deployments. Suitable for outdoor installation where higher gain and directional coverage are required, it helps extend range and improve link stability.

## Long description

The Cambium RDH4503C antenna operates in the 5.25–5.85 GHz band with a 2-foot (0.6 m) aperture and is intended as a sector/parabolic accessory for wireless network deployments. It is designed to provide focused RF transmission for backhaul or point-to-point/point-to-multipoint links, delivering higher gain and directional coverage to extend range and improve link stability in outdoor installations.
Advantages
The antenna offers concentrated radiation patterns suitable for medium-range directional links while maintaining compact physical dimensions for easier mounting. Its frequency range supports common 5 GHz wireless bands used in carrier and enterprise outdoor networks. The parabolic/sector form factor helps increase link margin and reduce interference from off-axis signals, contributing to more stable connections for backhaul and subscriber aggregation.
Подходит для
 Внешние магистральные соединения (backhaul)
 Точка–точка (PtP) и точка–многоточка (PtMP) радиолинки
 Увеличения дальности и повышения устойчивости радиосвязи
 Направленного покрытия в плотной среде с помехами
Key specifications
 Operating frequency: 5.25–5.85 GHz
 Aperture / diameter: 2 ft (0.6 m)
 Form factor: sector/parabolic accessory for directional use
 Installation: outdoor, pole or mast mounting compatible
 Intended use: backhaul, point-to-point, point-to-multipoint links
How to use
Mount the antenna outdoors on a stable pole or mast with a clear line of sight toward the target station. Align the antenna precisely to the remote endpoint to maximize signal strength; small angular adjustments can significantly affect link performance. Connect the feed and any necessary RF components according to the transceiver or radio unit manufacturer's instructions, observing correct cable types and connector polarity. Ensure all RF connectors and seals are weatherproofed to prevent moisture ingress.
Usage recommendations
For optimal performance, perform a site survey before installation to confirm line-of-sight and estimate link budget using the antenna's gain characteristics. Use appropriate lightning protection and grounding practices for outdoor RF equipment, and choose low-loss, weather-rated coaxial cable for the feed. Regularly inspect mounting hardware and seals to maintain long-term stability.

## FAQ

### How much does the Antenna Cambium RDH4503C 5.25–5.85 GHz 2-ft cost, and is it available for purchase?

The price is 1,463.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 30.07.2026 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, Leasing for legal entities. 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 Cambium Networks 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 Cambium Networks 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. More information about warranty service: https://aio.lv/en/warranty