![\"28GHz](\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/28GHz_5GNR_mmWave_module_frot.png\")
<\/figure>\n<\/div>\n\n\n\nTo produce a highly accurate beam, this unit has the analog and digital beam-forming modules. The analog beam-forming module can connect and control from a minimum of 4 systems to a maximum of 32 systems. The digital beam-forming module can connect up to 8 systems. It is possible to perform hybrid method simultaneous evaluation of analog and digital beam-forming. <\/p>\n<\/div>\n<\/div>\n\n\n\n
In the future, digital beam-forming will be capable to form any pattern of beam by installing Software-Defined Radio (SDR). Tamagawa will support many multiple patterns for beam-forming test. As a result, customer will achieves any custom beam pattern generation. <\/p>\n\n\n\n
There are up to 32 antenna outputs on the front MMCX connectors. Outputs are stacked on the antenna’s connectors via relay connectors. It is possible to emit a beam from each patch antenna. On the right side of unit, there are connectors for beam former and signal controls of Rx and Tx. <\/p>\n<\/div>\n\n\n\n
![\"\"](\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2021\/10\/28G_connection-1024x591.png\")
<\/figure>\n<\/div>\n<\/div>\n\n\n\nKey Features<\/h3>\n\n\n\n- Analog and Digital Beam-forming function<\/li>
- Coverage: 27.5 to 28.5GHz (1GHz band span)<\/li>
- Input Level: -20dBm<\/li>
- ACPR: -33dB (QAM256, +5dBM output)<\/li>
- EIRP: 2W (QAM256)<\/li><\/ul>\n\n\n\n
On the back of the unit, there are 8 ports each for IF signals from up converter and down converter. As expandability, this unit also supports GPS synchronization and external 10MHz sync signal. <\/p>\n\n\n\n
Tamagawa technology achieved minimal heat dissipation by reducing the number of components and highly integrated circuit. By this technology, performance and reliability is significantly improved. <\/p>\n\n\n\n
Please feel free to contact us more detail of this product, and tell us your requirements. <\/p>\n\n\n\n
\n\u304a\u554f\u5408\u305b<\/a><\/div>\n<\/div>\n\n\n\nRange of Tamagawa’s Products<\/h3>\n\n\n\n\n\nFILTERS, COMBINERS, DUPLEXERS<\/h4>\n\n\n\n- Low Pass Filters (LPF)<\/li>
- High Pass Filters (HPF)<\/li>
- Band Pass Filters<\/li>
- Band Reject Filters<\/li>
- Duplexers<\/li>
- Combiners<\/li><\/ul>\n<\/div>\n\n\n\n\n
COUPLERS, SPLITTERS, POIS<\/h4>\n\n\n\n- Couplers<\/li>
- Splitters<\/li>
- POIs<\/li><\/ul>\n<\/div>\n\n\n\n\n
ATTENUATORS, TERMINATORS<\/h4>\n\n\n\n- Fixed Attenuators<\/li>
- RF Terminators<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n\nTamagawa\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n
![\"\"](\"https:\/\/www.refurvo.com\/wp-content\/uploads\/2020\/07\/Logo_-_ko_nen-683x1024.png\")
<\/a><\/figure>","protected":false},"excerpt":{"rendered":"Tamagawa Electronics has developed a RF front-end unit with a built-in 28GHz band frequency converter for evaluation of 5G propagation…<\/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-1653","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":6,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
On the back of the unit, there are 8 ports each for IF signals from up converter and down converter. As expandability, this unit also supports GPS synchronization and external 10MHz sync signal. <\/p>\n\n\n\n
Tamagawa technology achieved minimal heat dissipation by reducing the number of components and highly integrated circuit. By this technology, performance and reliability is significantly improved. <\/p>\n\n\n\n
Please feel free to contact us more detail of this product, and tell us your requirements. <\/p>\n\n\n\n
Range of Tamagawa’s Products<\/h3>\n\n\n\n\n\nFILTERS, COMBINERS, DUPLEXERS<\/h4>\n\n\n\n- Low Pass Filters (LPF)<\/li>
- High Pass Filters (HPF)<\/li>
- Band Pass Filters<\/li>
- Band Reject Filters<\/li>
- Duplexers<\/li>
- Combiners<\/li><\/ul>\n<\/div>\n\n\n\n\n
COUPLERS, SPLITTERS, POIS<\/h4>\n\n\n\n- Couplers<\/li>
- Splitters<\/li>
- POIs<\/li><\/ul>\n<\/div>\n\n\n\n\n
ATTENUATORS, TERMINATORS<\/h4>\n\n\n\n- Fixed Attenuators<\/li>
- RF Terminators<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n\nTamagawa\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n
<\/a><\/figure>","protected":false},"excerpt":{"rendered":"Tamagawa Electronics has developed a RF front-end unit with a built-in 28GHz band frequency converter for evaluation of 5G propagation…<\/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-1653","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":6,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
FILTERS, COMBINERS, DUPLEXERS<\/h4>\n\n\n\n- Low Pass Filters (LPF)<\/li>
- High Pass Filters (HPF)<\/li>
- Band Pass Filters<\/li>
- Band Reject Filters<\/li>
- Duplexers<\/li>
- Combiners<\/li><\/ul>\n<\/div>\n\n\n\n\n
COUPLERS, SPLITTERS, POIS<\/h4>\n\n\n\n- Couplers<\/li>
- Splitters<\/li>
- POIs<\/li><\/ul>\n<\/div>\n\n\n\n\n
ATTENUATORS, TERMINATORS<\/h4>\n\n\n\n- Fixed Attenuators<\/li>
- RF Terminators<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n\nTamagawa\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n
<\/a><\/figure>","protected":false},"excerpt":{"rendered":"Tamagawa Electronics has developed a RF front-end unit with a built-in 28GHz band frequency converter for evaluation of 5G propagation…<\/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-1653","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":6,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
COUPLERS, SPLITTERS, POIS<\/h4>\n\n\n\n- Couplers<\/li>
- Splitters<\/li>
- POIs<\/li><\/ul>\n<\/div>\n\n\n\n\n
ATTENUATORS, TERMINATORS<\/h4>\n\n\n\n- Fixed Attenuators<\/li>
- RF Terminators<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n\nTamagawa\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n
<\/a><\/figure>","protected":false},"excerpt":{"rendered":"Tamagawa Electronics has developed a RF front-end unit with a built-in 28GHz band frequency converter for evaluation of 5G propagation…<\/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-1653","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":6,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
ATTENUATORS, TERMINATORS<\/h4>\n\n\n\n- Fixed Attenuators<\/li>
- RF Terminators<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n\nTamagawa\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/div>\n<\/div>\n\n\n\n
<\/a><\/figure>","protected":false},"excerpt":{"rendered":"Tamagawa Electronics has developed a RF front-end unit with a built-in 28GHz band frequency converter for evaluation of 5G propagation…<\/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-1653","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":6,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/a><\/figure>","protected":false},"excerpt":{"rendered":"Tamagawa Electronics has developed a RF front-end unit with a built-in 28GHz band frequency converter for evaluation of 5G propagation…<\/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-1653","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653","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=1653"}],"version-history":[{"count":6,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/posts\/1653\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/media?parent=1653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/categories?post=1653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.refurvo.com\/ja\/wp-json\/wp\/v2\/tags?post=1653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}