{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product TV signal amplifier Kathrein VOS 43/RA
228.99 €

TV signal amplifier Kathrein VOS 43/RA

TV signal amplifier Kathrein VOS 43/RA Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

TV signal amplifier Kathrein VOS 43/RA

{{email}}
You keep track of price changes

TV signal amplifier Kathrein VOS 43/RA

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Kathrein VOS 43/RA is a reliable TV signal amplifier designed for optimal performance. It features F connectors, a typical power consumption of 5 W, and operates at an input voltage of 230 V with a frequency of 50 Hz. Compact dimensions of 184 x 134 x 63 mm and a weight of 1.4 kg make it easy to install. Enhance your TV signal quality with this efficient amplifier.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 3230341
Manufacturer: Kathrein
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.35 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Kathrein VOS 43/RA is a compact TV signal amplifier engineered for reliable performance in terrestrial and cable reception systems. Designed with F-type connectors and low power consumption, the unit supports consistent signal gain while maintaining a small physical footprint of 184 x 134 x 63 mm and a weight of 1.4 kg. The amplifier operates from a standard 230 V, 50 Hz mains supply and is suitable for installation where stable amplification and minimal power draw are required.

Advantages

The amplifier provides stable signal amplification with low typical power consumption of 5 W, which reduces operating costs and heat generation. Its compact housing and standardized F connectors simplify mounting and connection in distribution boxes or near reception equipment. A robust construction ensures long-term operation in domestic and small commercial environments, while compatibility with common 230 V mains makes integration straightforward.

Suitable for

  • Improving terrestrial or cable TV signal levels in apartments and houses
  • Use in small shared distribution networks and communal antenna systems
  • Installation in signal distribution cabinets or near TV receivers

Key specifications

  • Connector type: F-type
  • Typical power consumption: 5 W
  • Operating voltage: 230 V
  • Operating frequency: 50 Hz
  • Dimensions (W x H x D): 184 x 134 x 63 mm
  • Weight: 1.4 kg

How to use

Mount the Kathrein VOS 43/RA in a dry, ventilated location close to the antenna feed or distribution point. Connect the incoming antenna or cable feed to the input F connector and route the amplified output to the distribution lines or the TV receiver using the output F connector. Ensure the unit is connected to a 230 V, 50 Hz mains supply and that all connections are secure. After powering the amplifier, verify signal levels at the receiver and adjust downstream components as needed to avoid overload.

Usage recommendations

Place the amplifier away from direct heat sources and in an area with adequate airflow; avoid exposure to moisture. Use quality coaxial cables and properly tightened F connectors to minimize losses. If multiple amplifiers or splitters are used in the system, check cumulative gain and adjust attenuation or spacing to maintain optimal signal levels.

Specifications

Weight:
1.4 kg
Product colour:
Metallic
All features
Power consumption (typical): Power consumption in switched-on state expressed in W.
5 W
Ports quantity:
1
Input voltage:
230
Input frequency:
50
Protection class:
II
Frequency range (forward path):
85 - 1006
Frequency range (return path):
5 - 65
Gain (forward path):
40 dB
Gain (return path):
-0.04 dB

Antenna

Noise figure:
6 dB

Technical details

International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP50

Weight & dimensions

Weight:
1.4 kg

Operational conditions

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

Features

Dimensions (WxDxH):
184 x 134 x 63
Connector(s):
F
Product colour:
Metallic

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the TV signal amplifier Kathrein VOS 43/RA cost, and is it available for purchase?

The price is 228.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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. 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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.