General
Plug connection	R-SMA plug & R-SMA socket
Attenuation at 2.4 GHz	ca. 5,3 dB
Attenuation at 5 GHz	ca. 8,5 dB
Conductor	Cu stranded wire, bare, 0.97 mm
Insulation	SPE, 2.67 mm
Outer conductor	aluminium foil with tinned Cu braid, 85% optical coverage
Sheath	PUR, 4.95 mm (+/- 0.2 mm), halogen-free
Colour	Black
Bend radius (single use)	15 mm
Bend radius (multiple)	75 mm
Temperature range	-40 to +85 °C

The Allnet antenna cable ANT-CAB-RSMA-RSMA-700 is an LMR-195 cable with a length of 700 cm, designed for use in wireless networks. It connects an R-SMA plug to an R-SMA socket and is used for signal transmission between wireless devices and antennas, for example in WLAN infrastructures or industrial wireless applications. The cable is suitable for indoor and outdoor use, as it features a halogen-free PUR jacket that resists mechanical stress and environmental influences.

Applications

The cable is designed for applications in the frequency range of 2.4 GHz and 5 GHz, making it suitable for use with WLAN systems complying with the IEEE 802.11b/g/n/ac/ax standards. The attenuation values of approximately 5.3 dB at 2.4 GHz and approximately 8.5 dB at 5 GHz are typical for LMR-195 cables of this length and affect signal strength in the network. Outdoor use is possible, as the cable features a robust PUR jacket that resists UV radiation and weather influences.

Functions and equipment in detail

The cable features a solid copper conductor with a diameter of 0.97 mm, ensuring stable signal transmission. The insulation consists of SPE (special polyethylene compound) with a diameter of 2.67 mm, providing good electrical insulation. The outer conductor consists of an aluminium foil covered with a tinned copper braid, offering 85 % coverage. This ensures high shielding effectiveness and minimizes interference from external electromagnetic fields.

Technology explained simply

The use of an LMR-195 cable offers a good balance between flexibility and signal transmission performance. The PUR jacket is black and resistant to mechanical stress, making the cable suitable for installations in technical rooms or outdoors. The bending radius is 15 mm for single bending and 75 mm for multiple bending, which must be considered during installation to avoid damage. The cable is designed for temperatures from -40 to +85 degrees Celsius, enabling use in various environments.

Compatibility and accessories

The cable is equipped with an R-SMA plug and an R-SMA socket, enabling direct connection to devices with corresponding connectors. It is compatible with WLAN routers, access points, and other wireless devices supporting R-SMA connectors. Use with other antenna cables or adapters is possible, provided the connectors are compatible.

Installation and mounting

During installation, the specified bending radius must be observed to avoid damaging the cable. Connection is made by inserting the R-SMA connectors into the corresponding sockets. Additional securing or protective measures at the installation site may be required depending on the environment to minimize mechanical stress.

Operational advantages

The cable provides reliable signal transmission with low attenuation, supporting the range and stability of the wireless network. The high shielding effectiveness provided by the copper braid and aluminium foil reduces interference. The robust construction with PUR jacket enables long service life even under harsh conditions.

Protection rating

The cable is not classified as an IP protection rating, however, the PUR jacket is weather-resistant and suitable for outdoor use. The specified temperature range and bending radius values indicate suitability for use under various environmental conditions.

Frequency range

Attenuation values at 2.4 GHz and 5 GHz are specified, enabling use in WLAN applications. These values are typical for LMR-195 cables of this length and affect signal strength in the network.

Materials

The inner conductor consists of solid copper wire, the insulation of SPE, the outer conductor of aluminium foil with tinned copper braid, and the jacket of halogen-free PUR. These materials ensure high electrical conductivity, insulation, and mechanical stability.

Temperature range

The cable is designed for operating temperatures from -40 to +85 degrees Celsius, enabling use in various environments.

Bending radius

The bending radius is 15 mm for single bending and 75 mm for multiple bending, which must be considered during installation.

Colour

The cable jacket is black, enabling discreet integration into technical installations.