# Dual Antenna Kathrein BZD 40

**URL:** https://aio.lv/en/product--kathrein-20710005--3696863
**Data updated:** 2025-12-29 13:45 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Kathrein
**Manufacturer code:** 20710005
**EAN:** 4021121447006
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 94.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-20710005--3696863

## 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 | 4.99 EUR |

## Summary description

The Kathrein BZD 40 is a dual television antenna designed for optimal reception. With dimensions of 204 x 196 x 71 mm, it features a sleek grey design. This antenna is ideal for receiving both VHF and UHF signals, ensuring high-quality television viewing. Its compact size makes it easy to install in various locations, providing versatility and convenience for users.

## Long description

The Kathrein BZD 40 is a compact active outdoor DVB-T television antenna designed to receive signals in Band III (VHF) and UHF ranges. The unit measures 204 x 196 x 71 mm and comes in grey. It supports both horizontal and vertical polarisation and is powered via the connected receiver for simplified installation.
Advantages
The antenna combines VHF (BIII) and UHF reception in a single compact housing, reducing the need for multiple antennas. Active amplification fed from the receiver improves signal strength in areas with weak reception. Its small grey enclosure allows flexible mounting options without occupying much space, and support for both horizontal and vertical polarisation increases compatibility with broadcast signals.
Suitable for
 Outdoor TV reception for DVB-T broadcasts
 Locations with limited mounting space
 Areas where both VHF (Band III) and UHF channels are used
Key specifications
 Model: Kathrein BZD 40 (MPN 20710005, EAN 4021121447006)
 Type: Active DVB-T antenna (outdoor)
 Frequency ranges: BIII (VHF) and UHF
 Polarisation: Horizontal and vertical
 Dimensions: 204 x 196 x 71 mm
 Colour: Grey
 Power supply: Current supplied from receiver
How to use
Mount the antenna outdoors in a location with a clear line of sight towards broadcast transmitters. Connect the antenna coaxial cable to the receiver’s antenna input and enable the receiver’s power supply for antenna amplification if required. Perform an automatic channel scan on the receiver to detect available DVB-T channels. Adjust antenna position and orientation (horizontal/vertical) to optimise signal strength and picture quality.
Usage recommendations
For best results, place the antenna at a height free from nearby large obstacles and avoid obstructions. If reception is unstable, try switching polarisation and fine-tuning the antenna direction; ensure the receiver is configured to supply power to the antenna amplifier if needed.

## Specifications

| Feature | Value |
|---|---|
| Internal | Yes |

### Features

| Feature | Value |
|---|---|
| Antenna type | Dual |
| Product colour | Grey |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 204 x 196 x 71 |

## FAQ

### How much does the Dual Antenna Kathrein BZD 40 cost, and is it available for purchase?

The price is 113.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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: 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/3696863/54725068_large.webp