Ehara i te "Waihanga Tohu" ——— He taputapu e whakamahi ana i te tohu o waho hei whakapai ake i te kapinga o roto.

Mena kua titiro matatau koe ki tō waea me te kotahi pae tohu, me te kanga i te rohe mate i roto i tō whare i raro i te whenua, i tō kāinga tuawhenua rānei, kua whakaaro pea koe: Ka taea e te whakanui tohu te whakatika i tēnei? Ā, he mea nui ake, me pēhea te mahi? Whai muri i te 14 tau i roto i te ao whakarei tohu, kua rongo au i te pakiwaitara - "Ka hangaia he tohu mai i te hau kore!" "He pouara ataahua noa iho!" "Ka tere ake taku 5G i te aho muka!" Me whakamutu te pōhēhētanga mā te kōrero māmā, tūturu: Ehara te whakanui tohu waea pūkoro i te makutu.

Tuatahi, me tukituki tātou i te pūrākau nui rawa atu. Kāore te whakanui tohu e hanga tohu. Ka tuaruatia e au – kāore e taea te tango i te ratonga pourewa waea pūkoro mai i te rohe mate rawa atu kāore he tohu (kei te kōrero tātou -110 dBm, iti iho rānei). Whakaarohia he rite ki te megaphone mō te hononga o tō waea. Ki te hāhā tetahi (tohu ngoikore e haere mai ana) puta noa i te rūma haruru (pakitara, tawhiti, pokanoa), ka whakanuia, ka mārama ake te reo o te megaphone – engari kāore e taea te kōrero i tetahi mēnā kāore rātou i reira. Koinei tonu te mahi a te whakanui: Ka tangohia te tohu ngoikore, e taea ana te whakamahi kua tae atu ki tō rohe (ahakoa he 1-2 pae noa iho) ka whakanuia, kia pai ake ai te hopu a tō waea, ka tukuna atu hoki ngā tohu kaha ake ki te pourewa waea pūkoro.

Anei te mahi i roto i te reo Pākehā māmā, kāore he kupu hangarau. E toru ngā wāhanga matua o ia whakanui tohu: he pūihi o waho, he waeine whakakaha, me te pūihi o roto. Ka whakairihia te pūihi o waho ki runga i tō tuanui, ki tō pakitara o waho rānei, ka hopu i te tohu ngoikore mai i te pourewa pūtau tata. Ka tukuna taua tohu ngoikore ki te whakakaha, ka whakapiki ake i tōna kaha (me te kore e whakapohehe – ka mahi marie ngā whakakaha pai i tēnei). Kātahi ka whakapaoho te pūihi o roto i taua tohu whakakaha puta noa i tō kāinga, tari, waka rānei – ka huri i te ratonga koretake hei waea pono, tuhinga, me ngā raraunga. He ara rua hoki: Ina tuku tuhinga koe, ina waea rānei, ka hoki te tohu o tō waea mā roto i te pūihi o roto, ka whakanuia, ka anga atu ki te pourewa pūtau mā te pūihi o waho. He māmā noa iho, tika?

He tini ngā tāngata e kite ana i te moumou moni ki ngā whakakaha i ngā wā katoa nā te mea kāore rātou e mārama ki tēnei kaupapa matua. I tērā tau, i hokona e tētahi kaiahuwhenua i tētahi kāinga tuawhenua whakanui tohu pūkoro 3g 4g gsm dcs roopu takitoruI te tumanako ka taea te whakatika i tana whare "kore tohu" - engari i kitea, kāore he tohu o te pourewa waea pūkoro e tae atu ana ki tōna whenua. Kāore te whakakaha i mahi, ā, i whakaaro ia kua pakaru. I whakamātauhia e mātou tana tohu mā te tirotiro dBm māmā (ka taea hoki e koe te mahi i tēnei i runga i tō waea - ka nui ake ngā kōrero mō tēnā i muri mai) ā, i kitea ko -115 dBm: he rohe mate tohu tūturu. Kāore he whakakaha e taea te whakatika i tēnā - me whai tata pourewa waea pūkoro koe, he otinga amiorangi rānei. Engari i muri i ētahi marama, ka tāutahia e te hoa noho he whakakaha, ā, he mīharo ngā hua: Ko tā rātou tohu e tae mai ana ko -95 dBm (1 pae), ā, i muri i te tāutanga, ka piki ki te -75 dBm (4 pae). Ka mutu te heke o ngā waea, ā, ka taea e rātou te whakamahi i te utu waea pūkoro mō ngā taonga pāmu. Ko te rerekētanga? He tohu whai hua tā rātou hei whakakaha.

Nō reira, āhea koe me tiki he whakakaha tohu? Mena he 1-3 ngā pae tohu waea pūkoro kei roto i tō wāhi, ā, kua hoha koe ki: Ngā waea kua motu i te wā o ngā kōrero nui, ngā karere kuputuhi e roa ana te tuku, ngā waea ataata e kati ana i waenganui i te kōrerorero, ngā raraunga rānei e puhoi rawa ana ki te tirotiro i te tukutuku, ki te rere rānei.

He mea tino pai mō ngā rūma o raro, ngā rūma tuanui, ngā kāinga taiwhenua, ngā pakihi iti (pēnei i ngā wharekai, i ngā toa hokohoko rānei kāore i te pai te ratonga i te wā e utu ana), tae atu ki ngā motuka, ngā RV rānei mō ngā kaihaereere rori me ngā taraiwa taraka.

                                                                                                                                                           CZ18A WHĀ RERE WHAKAHOU mō te whakamahi i te kāinga/motuka

Kei te hiahia koe ki te tirotiro mēnā ka pai te whakamahi i tētahi whakakaha oro māu? Whakamātauria tēnei whakamātautau tere i te tuatahi. Mō ngā iPhone, whakatuwheratia te taupānga Waea ka waea atu ki te 3001#12345# – ka kite koe i tētahi tau kua tapaina ko “rsrp0” (koinei te kaha o tō tohu dBm). Mō ngā Android, haere ki Ngā Tautuhinga > Mō te Waea > Tūnga > Kaha o te Tohu. Mēnā kei waenganui i te -70 me te -90 dBm te tau, he pai tō tohu (3-5 pae) – kāore pea koe e hiahia ki tētahi whakakaha. Mēnā kei waenganui i te -90 me te -110 dBm (1-2 pae), he wāhi pai tēnā mō tētahi whakakaha – ka nui te rerekētanga. Mēnā kei raro iho i te -110 dBm, penapenahia ō moni – kāore e taea e tētahi whakakaha te āwhina (i tēnei wā).