# TV signal amplifier Kathrein VWS 2500

**URL:** https://aio.lv/en/product--kathrein-20510098--1077933
**Data updated:** 2025-12-29 05:36 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Kathrein
**Manufacturer code:** 20510098
**EAN:** 4021121525117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 251.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 207.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-20510098--1077933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Kathrein VWS 2500 is a reliable TV signal amplifier designed for optimal performance. It features F connectors and operates on AC power with an input voltage of 230 V and frequency of 47 - 63 Hz. With dimensions of 148 mm width, 205 mm depth, and 43 mm height, it is compact yet powerful. Weighing 750 g, it is easy to install and enhances signal quality for better viewing experience.

## Long description

The Kathrein VWS 2500 is a compact TV signal amplifier with F connectors, designed to improve and distribute terrestrial and satellite signals in multi-user installations. It operates from 230 V AC (47–63 Hz) and features a high-efficiency switched-mode power supply for low power consumption. The unit includes built-in pre-equalisation and per-amplifier attenuators to balance differing input levels and supports remote LNB feeding when systems require it.
Advantages
Adjustable attenuators in 1 dB steps allow precise level equalisation for each amplifier output. Fixed pre-equalisation is provided for the terrestrial section while satellite sections have selectable pre-equalisation (2/4/6 dB). The switched-mode power supply reduces power draw and the device supports Kathrein Power Saving (KPS), which switches off LNB supply when no receiver is active. LNB remote feeding is available on the horizontal input; other inputs remain voltage-free to allow compatibility with devices such as the UAS 585.
Suitable for
Apartment buildings and small communal distribution systems
Installations combining terrestrial (DVB-T/T2) and satellite (DVB-S/S2) signals
Systems requiring individual level adjustment and low power consumption
Key specifications
Brand: Kathrein
Model: VWS 2500 (MPN 20510098)
EAN: 4021121525117
Power supply: 230 V AC, 47–63 Hz
Dimensions (W×D×H): 148 × 205 × 43 mm
Weight: 750 g
Connectors: F
Attenuator adjustment: 1 dB steps per amplifier unit
Satellite pre-equalisation: adjustable 2 / 4 / 6 dB
Terrestrial pre-equalisation: fixed
Supports Kathrein Power Saving (KPS)
LNB remote feeding on horizontal input; other inputs voltage-free
How to use
Install the VWS 2500 in a dry, ventilated location and connect incoming terrestrial and satellite feeds to the appropriate F inputs. Supply mains power (230 V AC) and configure per-amplifier attenuators to equalise output levels across connected receivers. Select the required satellite pre-equalisation setting (2/4/6 dB) and leave the terrestrial pre-equalisation as provided. If remote LNB feeding is required, use the horizontal input for LNB power; ensure connected receivers and any KPS-capable components are compatible.
Usage recommendations
For stable multi-room distribution, measure signal levels at end points and adjust the 1 dB attenuators to achieve uniform level across all receivers. Use the KPS feature where available to reduce LNB power consumption when receivers are idle.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 230 |
| Input frequency | 47 - 63 |
| Protection class | II |
| Frequency range (forward path) | 47 - 862 |

### Technical details

| Feature | Value |
|---|---|
| Certification | CE |
| International Protection (IP) code | IP30 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 43 mm |
| Width | 148 mm |
| Depth | 205 mm |

### Power

| Feature | Value |
|---|---|
| Power source type | AC |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 55 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 750 g |
| Quantity | 1 |

### Features

| Feature | Value |
|---|---|
| Connector(s) | F |
| Product colour | White |
| Gain | 24 dB |

## FAQ

### How much does the TV signal amplifier Kathrein VWS 2500 cost, and is it available for purchase?

The price is 251.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 03.08.2026 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/1077933/64133904_large.webp