{"id":1643,"date":"2021-10-09T12:17:14","date_gmt":"2021-10-09T19:17:14","guid":{"rendered":"https:\/\/www.refurvo.com\/?p=1643"},"modified":"2021-10-09T12:17:14","modified_gmt":"2021-10-09T19:17:14","slug":"quad-band-combiner-for-wireless-telecom","status":"publish","type":"post","link":"https:\/\/www.refurvo.com\/ja\/quad-band-combiner-for-wireless-telecom\/","title":{"rendered":"Quad Band Combiner for Wireless Telecom"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Tamagawa Electronics released new Quad Band Combiner supporting GSM\/WCDMA\/LTE systems<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/quad_band_combiner-1.png\" alt=\"quad band combiner\" class=\"wp-image-1645\" width=\"483\" height=\"264\" srcset=\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/quad_band_combiner-1.png 985w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/quad_band_combiner-1-300x164.png 300w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/quad_band_combiner-1-768x420.png 768w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/quad_band_combiner-1-18x10.png 18w\" sizes=\"auto, (max-width: 483px) 100vw, 483px\" \/><\/figure>\n\n\n\n<p>In the Indoor Base Station system (IBS), it is usually additional RRU\/RRH ports necessary to implement new frequencies (bands). Quad Band Combiner is an antenna, and its dulplexer shares four frequencies 700\/900\/1800\/2600MHz with high isolation band to band. This product has 1 output port and 4 input ports in 19 inch 1U rack.  <\/p>\n\n\n\n<p>Tamagawa offers variety of products with different bands and shapes to meet each customer&#8217;s individual needs.  You can see at Tamagawa&#8217;s page at <a href=\"https:\/\/www.tmeleus.com\/main-menu-combiner\/quad-band-combiner\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>here<\/strong><\/a>.  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Range of Tamagawa&#8217;s Products<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">FILTERS, COMBINERS, DUPLEXERS<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Low Pass Filters (LPF)<\/li><li>High Pass Filters (HPF)<\/li><li>Band Pass Filters<\/li><li>Band Reject Filters<\/li><li>Duplexers<\/li><li>Combiners<\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">COUPLERS, SPLITTERS, POIS<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Couplers<\/li><li>Splitters<\/li><li>POIs<\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">ATTENUATORS, TERMINATORS<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Fixed Attenuators<\/li><li>RF Terminators<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-quinary-color has-secondary-background-color has-text-color has-background\" href=\"https:\/\/www.refurvo.com\/ja\/products\/rf-components-filters-combiners\/\">Reed More about Tamagawa Solutions<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.tmeleus.com\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen-683x1024.png\" alt=\"\" class=\"wp-image-1101\" width=\"85\" height=\"126\" srcset=\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen-683x1024.png 683w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen-768x1151.png 768w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen-1025x1536.png 1025w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen-1367x2048.png 1367w, https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen.png 1469w\" sizes=\"auto, (max-width: 85px) 100vw, 85px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>Tamagawa Electronics released new Quad Band Combiner supporting GSM\/WCDMA\/LTE systems In the Indoor Base Station system (IBS), it is usually&hellip;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1643","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/comments?post=1643"}],"version-history":[{"count":3,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1643\/revisions"}],"predecessor-version":[{"id":1652,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1643\/revisions\/1652"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}