# Antenna Kathrein WFS 31 Silver

**URL:** https://aio.lv/en/product--kathrein-21210022--1078206
**Data updated:** 2026-01-08 10:38 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Kathrein
**Manufacturer code:** 21210022
**EAN:** 4021121498459
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-21210022--1078206

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 17.62 EUR |

## Summary description

The Kathrein WFS 31 Silver is a high-performance antenna designed for optimal signal reception. Weighing only 80 g, it is lightweight and easy to install. Its sleek silver design not only looks modern but also ensures durability. Ideal for various applications, this antenna provides reliable connectivity and enhances your overall experience.

## Long description

The Kathrein WFS 31 Silver is a compact, lightweight outdoor antenna designed to provide reliable reception across a wide frequency range. With a slim silver housing and an overall weight of 80 g, the antenna is intended for easy installation and integration into small-structure mounting points while maintaining durability for outdoor use.
Advantages
The antenna supports a broad frequency range and uses F-connectors for straightforward connection to consumer equipment. Its low weight simplifies mounting and reduces load on brackets and poles. The simple silver design provides corrosion-resistant external protection suitable for typical outdoor conditions.
Suitable for
Television and radio reception in residential installations
Small rooftop or balcony antenna setups
Replacement or upgrade of compact external antennas
Key specifications
Model: Kathrein WFS 31 Silver (MPN: 21210022, EAN: 4021121498459)
Frequency range: 5–2400 MHz
Connector type: F-connectors
Remote feed: max. 18 V / 0.7 A
Weight: 80 g
How to use
Mount the antenna on a suitable bracket or mast in a location with clear line-of-sight to the broadcast source where possible. Connect the antenna to your receiver or distribution amplifier using an F-connector coaxial cable. If your setup requires remote power feeding, ensure the power supply does not exceed 18 V and 0.7 A to avoid damaging the antenna or connected equipment.
Usage recommendations
For best results, place the antenna with minimal obstructions and use quality coaxial cable and weatherproof F-connectors. Verify polarity and power settings on any amplifiers or receivers before enabling remote feed.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.08 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the Antenna Kathrein WFS 31 cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 23.07.2026 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. 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 Kathrein 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 Kathrein 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, 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.

## Image

https://aio.lv/img/cache/product/1078206/64134022_large.webp