[vc_row type=”vc_default” content_placement=”middle” bg_type=”image” parallax_style=”vcpb-vz-jquery” bg_image_new=”id^6417|url^https://www.grupocobra.com/wp-content/uploads/2016/11/antenas.jpg|caption^null|alt^null|title^antenas|description^null” bg_image_repeat=”no-repeat” bg_override=”browser_size” seperator_enable=”seperator_enable_value” seperator_type=”tilt_right_seperator” seperator_position=”bottom_seperator” seperator_shape_background=”#003575″ el_class=”imagen_intro” css=”.vc_custom_1497347403325{margin-top: -50px !important;}”][vc_column animation=”fadeInUp”][/vc_column][/vc_row][vc_row type=”vc_default” content_placement=”middle” bg_type=”bg_color” bg_override=”full” seperator_enable=”seperator_enable_value” seperator_type=”tilt_left_seperator” seperator_position=”bottom_seperator” bg_color_value=”#003575″][vc_column animation=”fadeIn”][vc_custom_heading text=”Mobile Infrastructures” font_container=”tag:h2|text_align:left|color:%23ffffff” use_theme_fonts=”yes” css=”.vc_custom_1480004183578{padding-bottom: 35px !important;}”][vc_column_text el_class=”texto_blanco” css=”.vc_custom_1487690626875{padding-bottom: 65px !important;}”]Network infrastructures based on wireless technology through electromagnetic waves and comprised of transmitter/receiver stations (base or Bass stations and repeaters), switching exchanges (radios and pagers) and mobile phones.
The technologies currently used most based on the working frequencies, bandwidths, types of information and network application are: GSM, GPRS, GSM-R, UMTS, LTE, TETRA, WIFI, and WIMAX.
The leading manufacturers of these technologies are Ericsson, Nokia, Huawei, Motorola, Siemens, NEC, Rochilla, Sele, Alcatel and ZTE.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_custom_heading text=”Projects” font_container=”tag:h3|text_align:center” use_theme_fonts=”yes”][vc_separator color=”custom” accent_color=”#003575″][vc_column_text][carrousel-grande categ=”1493″][/vc_column_text][/vc_column][/vc_row][vc_row type=”vc_default” css=”.vc_custom_1507194987859{margin-bottom: 32px !important;}” el_class=”Z_index”][vc_column][vc_custom_heading text=”Communication Networks” font_container=”tag:h3|text_align:center” use_theme_fonts=”yes”][vc_separator color=”custom” accent_color=”#003575″][ult_ihover thumb_height_width=”220″ responsive_size=”on” gutter_width=”15″][ult_ihover_item title=”Fixed Infrastructures” thumb_img=”id^8616|url^https://www.grupocobra.com/wp-content/uploads/2016/11/FIJAS.png|caption^null|alt^null|title^FIJAS|description^null” hover_effect=”effect6″ block_click=”link” block_link=”url:http%3A%2F%2Flocalhost%2Fgrupocobra%2Fen%2Fbusiness-areas%2Fnetworks%2Fcommunications%2Ffixed-infrastructures%2F|title:Fixed%20Infrastructures||” info_color_bg=”#003575″ spacer_border=”none” title_responsive_font_size=”desktop:26px;” title_responsive_line_height=”desktop:30px;” desc_responsive_font_size=”desktop:12px;” desc_responsive_line_height=”desktop:18px;” divider_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;” description_margin=”margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;”][/ult_ihover_item][/ult_ihover][/vc_column][/vc_row]