Abstract: An equipment chassis includes a rear-mountable fan tray assembly (FTA) having a plurality of fans arranged into two or more FTA housing portions, the rear-mountable fan tray assembly being slidably insertable into and retractable from the equipment chassis for facilitating front-to-back airflow while providing ease of access. The FTA housing portions are articulatably coupled to each other and are arranged to follow a smooth motion path when traveling from a horizontal position to a vertical position and vice versa when the rear-mountable fan tray assembly is either inserted into or retracted from the equipment chassis, wherein a top FTA housing portion is guided by a top curvilinear tracking path and a bottom FTA housing portion is guided by a bottom curvilinear tracking path.

Abstract: Embodiments relate to a force arrangement (50, 60) adapted to be mounted on a surface of a radio frequency filter that comprises a housing and a filter part extending along a first axis (A), the filter part being connected to a first side of the housing arranged perpendicular to the first axis (A) in a connection, the connection forming a contact seam between the filter part and the first side of the housing, wherein the force arrangement (50, 60) comprises a first spring part (56, 62) that is arranged, when mounted against the first side of the housing, to provide a first force in a first direction along the first axis (A) being opposite a direction of a stress force on the contact seam generated along the first axis (A) due to expansion of the housing (20) along the first axis (A) in the opposite direction of the provided force.

Abstract: A user equipment includes a transceiver for communicating with a base station via a wireless communication link, a memory for storing information corresponding to units of the base station, a processor for interpreting an error message received from a unit of the base station by comparing the received message with the stored information and a display for displaying the error in a natural language.

Abstract: The invention relates to a cavity filter comprising at least one tuning conductor (3) presenting a hollow portion (4), an isolation device (6) for a tuning conductor (3) of a cavity filter, and a node in a mobile communications network, comprising a cavity filter. According to the invention, the tuning conductor (3) comprises an isolation device (6) in a non-conductive material, which isolation device (6) is at least partly inserted into the hollow portion (4), and an insertion element (7) in a conductive material presenting a male thread (7a) that is engaged with an inner surface of the isolation device (6).

Abstract: Embodiments relate to a force arrangement (50, 60) adapted to be mounted on a surface of a radio frequency filter that comprises a housing and a filter part extending along a first axis (A), the filter part being connected to a first side of the housing arranged perpendicular to the first axis (A) in a connection, the connection forming a contact seam between the filter part and the first side of the housing, wherein the force arrangement (50, 60) comprises a first spring part (56, 62) that is arranged, when mounted against the first side of the housing, to provide a first force in a first direction along the first axis (A) being opposite a direction of a stress force on the contact seam generated along the first axis (A) due to expansion of the housing (20) along the first axis (A) in the opposite direction of the provided force.

Abstract: The invention relates to a cavity filter comprising at least one tuning conductor (3) presenting a hollow portion (4), an isolation device (6) for a tuning conductor (3) of a cavity filter, and a node in a mobile communications network, comprising a cavity filter. According to the invention, the tuning conductor (3) comprises an isolation device (6) in a non-conductive material, which isolation device (6) is at least partly inserted into the hollow portion (4), and an insertion element (7) in a conductive material presenting a male thread (7a) that is engaged with an inner surface of the isolation device (6).

Abstract: The present invention discloses an electronic device (1) comprising a touch sensitive screen (10), on which graphical information (60) is presented. Covering the screen (10), a cover member (4), either pivotal, sliding or fixed, with a number of keys (5) is provided. At least a portion of the cover member (4), including the keys (5) are made of transparent material, allowing the graphical information (60) on the screen (10) to be visible through the cover member (4). If the keys (5) are transparent, multi-functional programmable keys are obtained since the information (60) displayed therethrough may change as the operation of the device (1) changes. Consequently, a single key (5) may display all from figures and letters to symbols, e.g. arrows, depending on the actual operation. In addition, text-rich messages, images and films may be viewed through the cover member (4) and at the same time being modifiable, e.g. zoomed, simply by depressing a key (5).

Abstract: A holder for a mobile telephone, which has a loudspeaker placed on for example its rear side, comprises a sound conducting horn—structure having an inlet and a funnel-shaped outlet. The horn structure conducts sound along a curved path and comprises a sound conducting conduit or a sound conducting channel of type acoustic horn for amplifying the sound. The holder can thereby efficiently use the loudspeaker of the mobile telephone to issue sound in a room, for example in a car, in which the holder and the mobile telephone placed therein are located.

Abstract: An angle determinator comprises four hingedly interconnected links. These links form jointly a parallelogram having its apexes constructed as pivot joints. At one of the apexes of the parallelogram the links are rotatably connected to a bar which is provided with a scale. Along this scale that apex of the parallelogram which is opposite to said one apex is displaceable together with a pointer cooperating with said scale. To make possible quick and handy determination not only of such "concave" or "open" angles as are defined by two planes, e.g. a floor and a wall or a wall and a ceiling, but also of "convex" or "solid" angles, i.e.