Kingtone 43dBm 20W Tetra DMR UHF BDA Off-air Channel Selective Fiber Optic Repeater Signal Extender no ka Tunnel & In-Hale DAS 400MHz Radio System Telecommunication

No ke aha ʻo Fiber Optic Repeater? 
Hoʻolālā ʻia ka ʻōnaehana Kingtone Fiber Optic Repeater e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻonohonoho ʻana i kahi Base Station hou (BTS). ʻO ka hana nui o ka ʻōnaehana RF Repeater: No ka loulou i lalo, hānai ʻia nā hōʻailona mai BTS i Master Unit (MU), a laila hoʻololi ka MU i ka hōʻailona RF i ka hōʻailona laser a laila hānai i ka fiber e hoʻouna i kahi mamao mamao (RU). A laila hoʻololi ʻo RU i ka hōʻailona laser i ka hōʻailona RF, a hoʻohana i ka Power Amplifier e hoʻonui i ka mana kiʻekiʻe i ka IBS a i ʻole ka antenna uhi. No ka loulou i luna, He kaʻina hoʻohuli, ua hānai ʻia nā hōʻailona mai ka mea hoʻohana kelepona i ke awa MS o MU. Via duplexer, hoʻonui ʻia ka hōʻailona e ka haʻahaʻa leo haʻahaʻa e hoʻomaikaʻi i ka ikaika hōʻailona. A laila ua hānai ʻia nā hōʻailona i ka RF fiber optical module a laila hoʻohuli ʻia i nā hōʻailona laser, a laila hoʻouna ʻia ka hōʻailona laser i MU, ua hoʻololi ʻia ka hōʻailona laser mai RU i ka hōʻailona RF e RF optical transceiver. A laila hoʻonui ʻia nā hōʻailona RF i nā hōʻailona ikaika hou aʻe i hānai ʻia i BTS.

Nā hiʻohiʻona:

• ʻO ka Fiber Optic RF Repeater kahi hopena hilinaʻi e hoʻonui a hoʻomaikaʻi i ka wahi uhi o ka pūnaewele TETRA 400MHz.
• Loaʻa i ʻelua modules nui, Master a me nā ʻāpana Slave he nui.
• 33, 37, 40 a i ʻole 43dBm ka mana hoʻopuka composite, hoʻokō i nā kūlana ʻōnaehana
• Hoʻemi maʻalahi ka hoʻonohonoho ʻana a me ka mālama ʻana i ka rollout a me nā koina hana
• ʻAʻole hoʻopilikia ʻia ka hoʻouna ʻana i ka hōʻailona ma ka fiber optic repeater e nā mana o waho
• Hāʻawi i ka lawelawe uhi RF wikiwiki loa i kāu TETRA Base-Station
• ʻO ka nui Compact a me ka hana kiʻekiʻe i loko o ka pā wai kūpono no nā hoʻonohonoho waho a me loko

MOU+ROU Hoʻohālikelike ʻenehana holoʻokoʻa