Search results: gt-sat

This article gathers basic information about fiber-optic cables offered by DIPOL. The short guide is designed to help you choose the best cable for your needs resulting from the requirements for your installation.

Signal HD converters of HDMI (or VGA) to IP interface allow users to transmit and distribute high-resolution (HD) signals via computer IP networks to HD-enabled televisions/monitors (with HDMI or VGA inputs). They also enable users to control the source devices from the remote locations of the televisions/monitors through the original remote controls or, where applicable, through USB devices (mouse and/or keyboard – e.g. in the case of STBs and NVRs).

The conversion of baseband audio-video (A/V) signals to radio frequency (RF) channel is called modulation. The process allows for the distribution of signals coming from all kinds of sources, such as computers, DVD and Blu-ray players, security cameras etc. through antenna systems.

Rapid advances in technology have lead to a dynamic growth in CCTV systems that offer ever greater potential at an increasingly lower cost. As a consequence, their use in single-family homes is on the rise.

The article contains general information on performing measurements in fiber optic installations. The transmission method and reflectometric measurements are described.

Signal MRP multiswitches with passive DVB-T/DAB/FM path have been designed for small/medium size SAT installations built in star topology. One device or a group of such multiswitches feeds the subscriber outlets from individual outputs of the multiswitch(es). This topology is typical for applications in single-family homes and in buildings inhabited by several or so families.

Signal Fire is a dynamically developing company specializing in the manufacture of fiber optic splicers. Headquartered in Chengdu, it employs nearly 200 professionals. The devices are built with top-of-the-line components from renown manufacturers (including European ones), and based on technological solutions protected by numerous patents. The characteristic feature of splicing machines from Signal Fire is the use of smartphones for their configuration, archiving of operation data and for diagnostics. Products of this company have gained recognition in the markets of the whole world. The high quality of the offered devices is confirmed by the warranty policy providing a replacement after 50,000 splices.

Signal standing and server RACK cabinets have been tested for compliance with the general safety requirements of the European Union Directive 2014/35/EU of February 26, 2014, by meeting the relevant requirements of EN 62368-1: 2015-03 standard.

The article presents proposals to build examination stands in technical/vocational schools. Additionally, it lists other articles that can help understand some practical issues connected with electronics.

Hikvision IP cameras are divided into series with some characteristic features, such as video content analytics (VCA), H.265(+) video compression, compact housings with IK10 rating (vandal-proof) etc. Knowledge of the characteristics of a given line along with the relevant symbols allow for quick selection of camera models suitable for a specific installation. Currently, the economy line consists of three series: EasyIP Lite, EasyIP 2.0 plus, and EasyIP 3.0. Shortly, there will be another series, EasyIP 4.0. Older series, like EasyIP 2.0, are being replaced by the newer ones with H.265 video compression.