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We have moved

arnotec GmbH has moved! Since mid-September the supplier for the electrical industry has been in its new premises in Grünhutstraße 7 in Karlsruhe-Knielingen.

For years, arnotec, whose brands also include koax24, has been experiencing steady growth – also in terms of the number of employees. For this very reason, we reached our limits with the capacity of the former offices and production hall. A move became unavoidable and in mid-September the time had finally come: after the production had already moved into the new hall, the administration also moved into the new offices.

The move to our …

LMR 600

Newly arrived in our range: the LMR 600 and the LMR 600 FR

The LMR 600 is a high-quality coaxial cable with lowloss properties. With its PE sheath, it is suitable for outdoor use without restrictions. The manufacturer Times Microwave gives a 20-year guarantee on the UV resistance of its LMR cable.

The fire-resistant variant LMR 600 FR has an FRPE sheath that corresponds to the FRNC variants of the other LMR cables. Accordingly, it has the LSNH (Low Smoke No Halogen) property.

Fields of application: Radio application, broadband communication, automotive sector, assemblies …

IP protection types for coaxial connectors

What are IP protection types?

The abbreviation IP stands for International Protection or also Ingress Protection (protection from intrusion). In our case, the protection class for coaxial connectors provides information about their suitability for certain environmental conditions. This classification clearly clarifies whether a connector is suitable for outdoor use, for example, or whether it could be damaged by penetrating moisture. Incidentally, similar requirements for cables are explained in the article “Jacket materials for coaxial cables”. The individual protection classes are defined within Germany according to DIN and internationally according to ISO.

How is the IP code composed?

The code …

Prices and delivery times

In the meantime, the general trend of cost development has also reached us. Despite the current situation, however, you can be sure that arnotec GmbH is taking all measures to delay passing on increased costs for purchased parts for as long as possible. Nevertheless, the constantly rising prices for energy, transport and materials present us with a challenge, even though our efforts to date have been sufficient to keep our prices largely constant.

Nevertheless, we reserve the right to renegotiate the sales price with you should our sources of supply increase their prices by more than 5%.


Delivery dates

Job advertisement TYPO3 Software Developer Fullstack Engineer (m/f/d)

Are you an independent and creative mind who would like to improve an existing system? You would like to revolutionise the shopping experience of customers with your ideas and support the associated production with your innovative ideas in the implementation? Then we are looking for you as

TYPO3 Software Developer Fullstack Engineer (m/f/d)

In the last few years, our business model has become established without restrictions and our owner-managed company with its own production in Germany continues to advance thanks to the deglobalisation of supply chains.

Just come by and let us convince you that this job is just right

Alternatives for coaxial connectores

Unfortunately, due to the current situation on the world market, delivery bottlenecks occur time and again. Coaxial connectors are not exempt from this, but often this is only due to the smallest components, which can delay delivery by months under certain circumstances. Therefore, it is generally advantageous to be able to switch to connectors from alternative manufacturers.


Shortening delivery times

We at have made it our business to offer our customers the greatest possible variety of different manufacturers in order to keep delivery times as short as possible. That’s why, in addition to well-known brand manufacturers such …

Just-in-Time – Production and deliveries to your specifications

Just-in-Time production and deliveries

At koax24/litze24 you receive 95% of your orders at the exact time agreed. Are punctuality, quality and reproducible results important to you? Then you found the right partner in us. Due to our sophisticated order control concept, we can guarantee a just-in-time production and delivery.

Suppliers are controlled regarding quality and delivery reliability. Thus, a continuous supply chain between suppliers and customers is guaranteed. Via tracking, our customers can view their exact status of their delivery.

Benefit from these advantages and agree on JIT-delivery contracts.

All of our producuts are subject to quality control.
All orders …

Breakout Box with 8x BNC socket

Our Breakout-Box has a light-weight, but robust case from alumium and is designed for application on machines, laboratory workplaces or in the automobile industry.

Breakout Box mit 8x BNC-Buchse
The Breakout-Box is available in various versions:
with4, 6 or 8 BNC-sockets. You can either choose the cable length of the supply line and the plug connectors on your own or take the lengths recommended by us.

A customer specific completion is possible without  additional expenses. All cables are connected individually with the plug connectors in the box and  joined by a PG gland as well as a braided hose. Each plug connector can be clearly …