Putumōhio-
Te Kāpata Honohono: Te Wāhanga Matua i roto i ngā Pūnaha Whakawhitiwhiti Kōrero o te Ana
I roto i te pūnaha whakawhitiwhiti kōrero kauhanga, ko te kāpata honohono, e mōhiotia ana ko te POI, he taputapu matua tino nui. He pokapū tohu mō te tohatoha, te honohono me te whakahaere i ngā tohu auau reo irirangi i roto i ngā wāhi kauhanga kua kati. Mā te whakauru i ngā wāhanga RF matua pērā i ngā honohono, te duplexer, te co...Pānuihia atu -
Ngā Kaupapa Taketake o te Tātari: Ngā "Kaitiaki Tohu" o te Whakawhitiwhiti Kōrero RF
Ka tīpakohia e ngā tātari ngā auau e hiahiatia ana, me te aukati i te pokanoa. Hei wāhanga matua o te RF me te ngaruiti, he mea nui ēnei mō te tuku tohu pumau, kore pokanoa. Anei tētahi aratohu tere ki ngā momo noa: >Ngā Tātari Paahi: Tukua kia pā noa tētahi roopu auau motuhake, he pai mō U...Pānuihia atu -
Te Whakakotahi TETRA Wehewehe Teitei mō te 380-470MHz
Ko te whakakotahi TETRA he taputapu RF e whakamahia ana i roto i ngā pūnaha TETRA (Terrestrial Trunked Radio) hei whakakotahi i ngā hongere tuku, whiwhi rānei maha ki runga i te pūihi kotahi, i te iti rānei o ngā tauranga pūihi. Mahi ⭐Ka whakakotahi i ngā tuku teihana turanga TETRA maha ki roto i te pūnaha pūihi kotahi...Pānuihia atu -
Ngā Kaitātari Whakawhitiwhitinga Paheko
I te pikinga ake o ngā tono mō ngā pūnaha whakawhitiwhiti waea pūkoro, kua noho ko te Passive Intermodulation (PIM) hei take nui. Ka taea e ngā tohu mana teitei i roto i ngā hongere tuku tiritahi te whakaatu i ngā āhuatanga kore-raina o ngā wāhanga raina tawhito pērā i ngā duplexers, ngā tātari, ngā antennas, me ngā hononga...Pānuihia atu -
Te tūranga o te pito mua o te RF i roto i ngā pūnaha whakawhitiwhiti kōrero
I roto i ngā pūnaha whakawhitiwhiti kōrero o ēnei rā, he mea nui te mahi a te pito mua o te Auautanga Reo Irirangi (RF) hei whakahohe i te whakawhitiwhiti kōrero ahokore whai hua. Kei waenganui i te pūihi me te papa matihiko, ko te pito mua o te RF te kawenga mō te tukatuka i ngā tohu e haere mai ana me ngā tohu e haere atu ana, ā, he mea nui tēnei hei whakawhitiwhiti kōrero...Pānuihia atu -
Ngā otinga matatau mō ngā pūnaha whakawhitiwhiti kōrero āwhati mō te haumaru tūmatanui
I roto i te ao o te haumaru tūmatanui, he mea nui ngā pūnaha whakawhitiwhiti kōrero ohorere hei pupuri i te whakawhitiwhiti kōrero i ngā wā ohorere. Ka whakauruhia e ēnei pūnaha ngā hangarau maha pēnei i ngā tūāpapa ohorere, ngā pūnaha whakawhitiwhiti kōrero amiorangi, ngā pūnaha ngaru poto me ngā pūnaha ngaru poto rawa, me te aroturuki i te pūoko mamao ...Pānuihia atu
