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header-product TV signal amplifier Kathrein VOS 20/RA-1G
92.99 €

TV signal amplifier Kathrein VOS 20/RA-1G

TV signal amplifier Kathrein VOS 20/RA-1G Photo 1
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TV signal amplifier Kathrein VOS 20/RA-1G

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TV signal amplifier Kathrein VOS 20/RA-1G

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Short description

The Kathrein VOS 20/RA-1G is a high-performance TV signal amplifier operating at 85 - 1006 MHz. It features F connectors, consumes 4.5 W of power, and operates on an input voltage of 230 V with a frequency of 50 - 60 Hz. Compact dimensions of 155 x 105 x 54 mm and a weight of 800 g make it easy to install and integrate into your setup.
Available for order: 13 pcs.
Warranty: 2 Years
SKU: 1077737
Manufacturer: Kathrein
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.66 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
30.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The Kathrein VOS 20/RA-1G is a TV signal amplifier designed for distribution and signal-level stabilization in terrestrial and cable TV installations. It covers a wide frequency range of 85–1006 MHz and uses F-type connectors for input and output. The compact metal housing and modest power consumption make the unit suitable for wall- or cabinet-mounted installations where reliable amplification with low noise and stable performance is required.

Advantages

The amplifier provides wideband coverage across VHF and UHF frequencies, enabling consistent reception across the 85–1006 MHz range. Its compact dimensions and relatively low weight simplify installation in confined spaces. The device is engineered for low power consumption and operates from a standard mains supply, reducing the need for specialized power infrastructure. Robust connector types and metal enclosure ensure mechanical stability and shielding against external interference.

Suitable for

  • Small to medium-sized TV distribution systems in homes and apartments
  • Improving weak terrestrial or cable TV signals before splitters or long cable runs
  • Use in equipment cabinets where compact amplification with F connectors is required

Key specifications

  • Frequency range: 85–1006 MHz
  • Connector type: F connectors (input/output)
  • Power consumption: 4.5 W
  • Input voltage: 230 V
  • Mains frequency: 50–60 Hz
  • Dimensions (W × H × D): 155 × 105 × 54 mm
  • Weight: 800 g

How to use

Install the Kathrein VOS 20/RA-1G on a stable surface or inside a distribution cabinet, securing it with appropriate mounting hardware. Connect the incoming antenna or cable feed to the amplifier input using an F-type coaxial connector and connect the output to the distribution line or first splitter. Ensure the unit is connected to a 230 V mains supply with the correct mains frequency. After powering on, check signal levels at downstream receivers and adjust system topology (splitters, cable lengths) as needed to avoid overload or insufficient signal. Follow local electrical safety regulations during installation and service.

Usage recommendations

To maintain stable reception, place the amplifier close to the signal source when possible, minimize the use of unnecessary splitters before the amplifier, and use good-quality coaxial cabling with correctly installed F connectors. Regularly inspect connectors and cables for corrosion or damage, and avoid exposing the unit to excessive moisture or heat to prolong service life.

Specifications

Weight:
0.8 kg
Product colour:
Silver, White
All features
Power consumption (typical): Power consumption in switched-on state expressed in W.
4.5 W
Ports quantity:
2
Input voltage:
230
Input frequency:
50 - 60
Protection class:
II
Frequency range (return path):
5 - 65

Antenna

Noise figure:
6 dB

Weight & dimensions

Weight:
0.8 kg

Operational conditions

Storage temperature (T-T):
-20 - 55

Features

Dimensions (WxDxH):
155 x 105 x 54
Connector(s):
F
Product colour:
Silver, White
Frequency range:
85 - 1006

Description

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Customer reviews

Customer questions

FAQ

How much does the TV signal amplifier Kathrein VOS 20/RA-1G cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 27.07.2026 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. 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: 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.