Testing until
the cables bend

RF components for production tests, laboratory measurements and field measurements

TestLine: RF products
for Measuring and Testing

"TestLine" is a comprehensive product programme for various measuring and test jobs. High quality RF test cables which meet the highest demands regarding attenuation, phase stability and life endurance are an essential part of this product line.

TestLine products from the catalogue

Effective cable protection against mechanical stresses

In measuring or testing tasks in production, in the laboratory or in the field, test cables may be bent excessively with a negative effect on the phase, return loss and amplitude stability. But not with the HF cables from the Telegärtner TestLine program. Their special structure with a foamed PTFE dielectric guarantees excellent phase and return loss stability when the cable is under bending stress.

 TestLine Cables

TestLine Cables

The new TestLine RF cable was specially designed for measuring processes with constantly changing test objects and the resulting high mating cycles. The high-end test cable has excellent transmission properties for highly demanding applications in measuring laboratories and production tests.

Termination Loads

Termination Loads

Telegärtner has a range of high quality TestLine termination loads of the 7-16, N, TNC, BNC, SMA, and R-SMA series. The termination loads are used for testing high frequency transmitters and amplifiers or in open transmitter ports.

Attenuators

Attenuators

The Telegärtner TestLine attenuators are used for reducing the power of RF signals. A precise signal attenuation of 3, 6, 10 or 20 dB, depending on the type, is effected here up to a frequency of 6 GHz. The attenuators are used for test and measuring applications where the RF power is to be set to certain values.

Inter-Series Adaptors / Connector Saver

Inter-Series Adaptors / Connector Saver

Telegärtner offers a wide range of TestLine inter-series adaptors. All adaptors have very good RF properties.
Connector Savers are used to protect the test port of high quality measuring instruments. The Telegärtner  Connector Savers are screwed onto the original port which, as a result, does not wear despite frequent use.
The Connector Saver can be changed quickly and inexpensively when required.

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Special Topics

TestLine Components

TestLine Components

TestLine

TestLine Portfolio substantially expanded
15 Aug

Products

TestLine Portfolio substantially expanded

The TestLine product range has been substantially expanded. With the new TestLine 4LL test cables, measurements up to 40 GHz are now possible. In the field of precision adaptors and connectors, components for measurements up to 40 GHz are available. Termination loads have been expanded with the 4.3-10 series. Particular highlights: A Port Saver to protect the sensitive jacks on the equipment and Quick/Push-on Adaptors for secure and quick measurements in short intervals.

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TestLine cables 40 GHz
05 Sep

Products

TestLine cables 40 GHz

By the end of this year the TestLine product line will be expanded with 2.92 plug connectors for measurements up to 40 GHz. The new series "TestLine 4 LL 40GHz" will be offered in standard lengths of 300mm and up.

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Cable seeks connector
12 Jan

Downloads and Tools

Cable seeks connector

Find the right coaxial connector in just three steps with the latest Telegärtner online configurator. Simply enter the connector series, the cable structure and the dimensions, and the tool will find all the compatible RF connectors.

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Small tool with great effect
11 May

Downloads and Tools

Small tool with great effect

The new Cable-Connector-Finder in the Telegärtner Online Catalogue Coax enables you to find the right RF connector for a certain RF cable by entering a few cable dimensions.

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Sealing concepts for coaxial connectors
03 Mar

Know-how

Sealing concepts for coaxial connectors

Seals must be fitted at all connecting points to protect the sensitive and expensive electronics. This two-part newsletter presents the requirements for correct sealing design and different sealing concepts.

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Production of RF connectors
16 May

Corporation

Production of RF connectors

Video technology, telecommunications, measuring and test technology – coaxial RF connectors have always been used wherever highest quality and reliability are demanded at high and very high frequencies. But good connectors need to have more than just considerable reserves in comparison with the standard values, they also need fast availability.

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