Moxa A-CRF-NMNM-LL4-900 – 9 meters content_copy

The A-CRF-NMNM-LL4-900 is a coaxial cable from the brand Moxa, designed for use in high-frequency applications. It has a length of 9 metres and is fitted with N-type connectors (male to male) at both ends. The cable is based on the LMR-400 Lite cable type, known for low-loss and stable signal transmission. With an impedance of 50 Ohm, it is suitable for use in standard high-frequency systems such as WLAN, antenna connections, and industrial communication networks.

Applications
This cable is designed for applications in wireless communication, particularly for frequencies in the range of 5150 to 5875 MHz, such as those used in the 5-GHz WLAN band. It is suitable for both indoor and outdoor installations, as it is designed for use under demanding environmental conditions. Use in industrial environments, where high mechanical stress or extreme temperatures occur, is also intended.

Features and Equipment in Detail
The electrical properties of the cable are characterised by a VSWR (Standing Wave Ratio) of up to 1.65:1 in the frequency range of 5150 to 5875 MHz. This value indicates low signal reflection, ensuring efficient and interference-free signal transmission. The insertion loss is up to -3.8 dB, meaning signal loss over the entire cable length of 9 metres is kept low. These values ensure high signal quality over the entire length.

Technology Explained Simply
The impedance of 50 Ohm is a standard value in high-frequency technology and ensures compatibility with most antennas, transceivers, and other HF devices. A higher VSWR value would cause signal reflections, impairing transmission quality. The specified value of 1.65:1 is within the acceptable range for professional applications. Insertion loss describes the signal loss caused by the cable itself; a value of -3.8 dB is considered favourable for a 9-metre cable in the LMR-400 Lite standard.

Compatibility and Accessories
The cable is designed for connecting HF devices with N-type connectors. It can be used, for example, between a WLAN router or access point and an external antenna. Use with other cable types or connectors is not intended, as the connectors are specifically designed for N-type (male).

Installation and Mounting
The cable has an outer diameter of 10.29 mm and a minimum bending radius of 24.5 mm, offering a balanced ratio between flexibility and mechanical stability. During installation, care must be taken not to exceed the minimum bending radius to avoid mechanical damage. Installation is typically done by simply connecting the connectors to the respective devices.

Operational Advantages
The cable is characterised by high reliability under extreme temperatures. The operating temperature range of -40 to 85 °C enables use in demanding climatic environments, such as outdoors in freezing conditions or in industrial facilities with high heat generation. The combination of low signal loss and high mechanical stability makes it a suitable solution for professional communication applications.

Warranty
The product is supplied with a 1-year warranty. Further details on the warranty are available at the specified website address.

General
Cable type	LMR-400 Lite
Connections	N-type (male) to N-type (male)
Cable length	9 m
Outer diameter	10,29 mm
Minimum bending radius	24,5 mm
Impedance	50 Ohm
VSWR	1,65:1 @ 5150–5875 MHz
Insertion loss	-3,8 dB
Operation temperature	-40 to 85 °C

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