Ua lipotia mai o le Matagaluega o Alamanuia ma Faʻamatalaga Tekonolosi na tuʻuina atu le Pepa Numera 129 ia Oketopa 14, 2021, e faʻaulutalaina "Faʻaaliga i le Faʻamalosia ma le Faʻasaʻoina o le Pulea o Leitio i le 2400MHz, 5100MHz, ma le 5800MHz Frequency Bands", ma le Document Nu. 129 o le a faʻamalosia. faʻataʻitaʻiga faʻamaonia e tusa ai ma manaʻoga fou pe a maeʻa Oketopa 15, 2023.
1.SRRC fa'amalieina mana'oga o tulaga fou ma tuai mo 2.4G, 5.1G, ma le 5.8G
| BT ma le WIFINeu maOld Sfa'ailoga | |
| TuaiSfa'ailoga | Fou Sfa'ailoga |
| Matagaluega o Faamatalaga Tekonolosi [2002] Nu. 353 (E fetaui ma le 2400-2483.5MHz faʻaupuga faʻafefe o BTWIFI) | Matagaluega o Alamanuia ma Faamatalaga Tekonolosi [2021] Nu. 129 |
| Matagaluega o Faamatalaga Tekonolosi [2002] Nu.227 (E fetaui ma le 5725-5850MHz fa'alava o le WIFI) | |
| Matagaluega o Faamatalaga Tekonolosi [2012] Leai.620 (E fetaui ma le 5150-5350MHz fa'alava o le WIFI) | |
Faamanatu agalelei: O le taimi aoga o le tusi pasi tuai e oʻo ia Tesema 31, 2025. Afai o loʻo manaʻo pea le atinaʻe e faʻaauau le faʻatau atu o oloa tuai pe a maeʻa le tusi faamaonia, e tatau ona faʻaleleia tulaga faʻamaonia ia le itiiti ifo ma le ono masina muamua ma talosaga mo se tusi faamaonia fa'aopoopo 30 aso muamua atu.
2.O a oloa o loʻo faʻamaonia e le SRRC?
2.1 Mea faigaluega feso'ota'iga fe'avea'i lautele
①GSM/CDMA/Bluetooth telefoni feaveai
② GSM/CDMA/Bluetooth telefoni telefoni
③GSM/CDMA/Bluetooth module
④GSM/CDMA/Bluetooth kata feso'otaiga
⑤GSM/CDMA/Bluetooth fa'amaumauga fa'amaumauga
⑥ GSM/CDMA nofoaga autu, amplifiers, ma toe fai
2.2 2.4GHz/5.8 GHz masini fa'aoga uaealesi
①2.4GHz/5.8GHz masini LAN uaealesi
②4GHz/5.8GHz kata feso'otaiga fa'apitonu'u uaealesi
③2.4GHz/5.8GHz fa'asalalau alaleo feso'ota'iga meafaigaluega
④ 2.4GHz/5.8GHz wireless LAN masini masini Bluetooth
⑤ masini Bluetooth (keyboard, isumu, ma isi)
2.3 Mea faigaluega feso'ota'iga tuma'oti
① Alaleo leitio
② Tele tautalaga lautele
③FM fa'apipi'i lima
④ FM nofoaga autu
⑤Leai se nofoaga tutotonu o masini
2.4 O oloa fa'akomepiuta fa'afuifu ma masini fa'asalalauga
①Mono alaala FM fa'asalalau fa'asalalauga
②Fa'asalalauga fa'asalalau FM Stereo
③ Medium wave amplitude modulation broadcasting transmitter
④ Fa'asalalauga fa'asalalauga fa'alava pupuu
⑤Analog TV transmitter
⑥Fa'asalalauga fa'asalalau fa'atekinolosi
⑦ Fa'asalalauga TV fa'atekinolosi
2.4 Meafaigaluega microwave
①Masini fa'afeso'ota'i microwave
②Tu'i i le multipoint numera telefoni feavea'i masini feso'ota'iga nofoaga tutotonu/fale fa'amau
③ Tu'i i le Fa'ailoga Numera Microwave Feso'ota'iga Nofoaga Autu Nofoaga/Autu
④Meafaigaluega feso'ota'iga fa'akomepiuta
2.6 Isi masini fa'asalalauina leitio
①Fa'asalalau itulau
②Bidirectional paging transmitter
Micropower (pu'upu'u) masini uaealesi e le mana'omia le SRRC fa'amaonia, e pei o le 27MHz ma le 40MHz va'alele mamao ma ta'avale mamao mo meata'alo, e le mana'omia le fa'amaoniaina o fa'ata'ita'iga leitio. Ae ui i lea, e tatau lava ona maitauina o manaʻoga mo meataalo eletise eletise a le atunuʻu e aofia ai manaʻoga talafeagai mo meataalo meataalo Bluetooth ma WIFI.
3. Differences i suʻega faʻamaonia SRRC i le va o tulafono tuai ma fou
3.1 Fa'atapula'a tapula'a fa'alava ala
O le oloa 2.4G/5.1G/5.8G ua sili atu ona mamafa mo fusi pito i luga ole alalaupapa, fa'aopoopo fa'aopoopo fa'aupuga fa'alava fa'aopoopo ile pito i luga ole fa'aupuga fa'agata ole -80dBm/Hz.
3.1.1 Fa'aili fa'apitoa fa'asuavai fa'aoso fa'asese: 2400MHz
| Fa'asologa o taimi | Fa'atapula'aina le tau | Measurement bandwidth | Dfaiga etection |
| 48.5-72. 5MHz | -54dBm | 100kHz | RMS |
| 76- 1 18MHz | -54dBm | 100kHz | RMS |
| 167-223MHz | -54dBm | 100kHz | RMS |
| 470-702MHz | -54dBm | 100kHz | RMS |
| 2300-2380MHz | - 40dBm | 1MHz | RMS |
| 2380- 2390MHz | - 40dBm | 100kHz | RMS |
| 2390-2400MHz | - 30dBm | 100kHz | RMS |
| 2400 -2483.5MHz* | 33dBm | 100kHz | RMS |
| 2483. 5-2500MHz | - 40dBm | 1MHz | RMS |
| 5150-5350MHz | - 40dBm | 1MHz | RMS |
| 5725-5850MHz | - 40dBm | 1MHz | RMS |
| *Manatua: O le tapula'a sese e mana'omia mo le 2400-2483.5MHz fa'alava fa'alava o lo'o i totonu o fa'aili fa'aleaogaina. | |||
3.1.2 Fa'aili fa'apitoa fa'avevesi fa'aoso fa'asese: 5100MHz
| Fa'asologa o taimi | Fa'atapula'aina le tau | Measurement bandwidth | Dfaiga etection |
| 48.5-72. 5MHz | 54dBm | 100kHz | RMS |
| 76- 1 18MHz | 54dBm | 100kHz | RMS |
| 167-223MHz | 54dBm | 100kHz | RMS |
| 470-702MHz | 54dBm | 100kHz | RMS |
| 2400-2483.5MHz | - 40dBm | 1MHz | RMS |
| 2483.5- 2500MHz | - 40dBm | 1MHz | RMS |
| 5150-5350MHz | 33dBm | 100kHz | RMS |
| 5725-5850MHz | 40dBm | 1MHz | RMS |
| *Manatua: E mana'omia le fa'agata o le fa'avevela i le 5150-5350MHz fa'alava fa'asolo. | |||
3.1.3 Fa'aili fa'apitoa fa'avevesi fa'aoso fa'asese: 5800MHz
| Fa'asologa o taimi | Fa'atapula'aina le tau | Measurement bandwidth | Dfaiga etection |
| 48.5-72. 5MHz | -54dBm | 100kHz | RMS |
| 76- 1 18MHz | -54dBm | 100kHz | RMS |
| 167-223MHz | -54dBm | 100kHz | RMS |
| 470-702MHz | -54dBm | 100kHz | RMS |
| 2400-2483.5MHz | - 40dBm | 1MHz | RMS |
| 2483.5- 2500MHz | - 40dBm | 1MHz | RMS |
| 5150-5350MHz | - 40dBm | 1MHz | RMS |
| 5470 -5705MHz* | - 40dBm | 1MHz | RMS |
| 5705-5715MHz | - 40dBm | 100kHz | RMS |
| 5715-5725MHz | - 30dBm | 100kHz | RMS |
| 5725-5850MHz | - 33dBm | 100kHz | RMS |
| 5850-5855MHz | - 30dBm | 100kHz | RMS |
| 5855-7125MHz | - 40dBm | 1MHz | RMS |
| *Manatua: O le tapula'a fa'asese e mana'omia mo le 5725-5850MHz fa'alava fa'alava o lo'o i totonu o fa'aili fa'aleaogaina. | |||
3.2 DFS ese laititi
E tatau ona fa'aogaina e le masini fa'asalalau le fa'aogaina le Dynamic Frequency Selection (DFS) fa'alavelave fa'alavelave, lea e tatau ona suia ma e le mafai ona tu'u i le filifiliga e tape ai le DFS.
O le fa'aopoopoina o masini fa'asalalau uaealesi e tatau ona fa'aaogaina le Transmission Power Control (TPC) fa'alavelave fa'alavelave fa'alavelave, fa'atasi ai ma le TPC e le itiiti ifo i le 6dB; Afai e leai se galuega a le TPC, e tatau ona fa'aitiitia le malosi fa'aavevela o le fa'aa'oa'o uma ma le malosi fa'aola fa'aa'oa'o tutusa e tatau ona fa'aitiitia i le 3dB.
3.3 Fa'ateleina su'ega ole fa'alavelave
Ole auala ole fa'alavelave fa'alavelave e fa'atatau ile fa'atatauga ole fa'ailoga CE.
3.3.1 2.4G fa'alavelave fa'alavelave mana'omia:
①Pe a maua le tele o taimi o loʻo nofoia, e le tatau ona faʻaauau le faʻasalalauga i luga ole alavai, ma ole taimi nofoia e le tatau ona sili atu ile 13ms. O lona uiga, e tatau ona taofi le fa'asalalauga i totonu o le taimi e nofoia ai se alalaupapa.
② E mafai e le masini ona fa'atumauina le pu'upu'u le fa'atonuina o fa'ailoga, ae o le tiute o le fa'ailoga e tatau ona la'ititi ifo pe tutusa ma le 10%.
3.3.2 Manaoga ole 5G ole fa'alavelave:
①Pe a maua o loʻo i ai se faʻailoga faʻatasi ai ma le faʻaogaina o taimi e sili atu nai lo le faʻailoga, e tatau ona taofi vave le faʻasalalauga, ma o le maualuga o le taimi e nofo ai o le 20ms.
② I totonu o le 50ms vaʻavaʻai taimi, o le numera o faʻasalalauga faʻailoga puʻupuʻu e tatau ona laʻititi pe tutusa ma le 50 taimi, ma i le taimi o le mataʻituina o loʻo i luga, o le aofaʻi o le taimi mo le faʻaogaina o faʻamatalaga puʻupuʻu o meafaigaluega e tatau ona itiiti ifo i le 2500us poʻo le ta'amilosaga tiute o avanoa pupuu fa'ailo fa'ailo fa'ailo e le tatau ona sili atu i le 10%.
3.3.3 5.8G Manaomia Aloese mai Faalavelave:
E ala uma i tulafono tuai ma le CE, e leai se manaʻoga mo le 5.8G faʻalavelave faʻalavelave, o le 5.8G faʻalavelave faʻalavelave faʻalavelave e sili atu le lamatia pe a faʻatusatusa i le 5.1G ma le 2.4G wifi.
3.3.4 Manaoga ole fa'alavelave fa'alavelave ole Bluetooth (BT):
Ole SRRC fou e mana'omia le su'ega ole fa'alavelave fa'alavelave mo le Bluetooth, ma e leai ni tu'utu'uga tuusaunoaga (CE fa'amaonia e mana'omia mo le malosi e sili atu i le 10dBm).
O lo'o i luga o mea uma ia o lo'o i totonu o tulafono fou. Matou te faʻamoemoe e mafai e tagata uma ona gauai atu i le vaitaimi faʻamaonia o latou lava oloa ma le eseesega i suʻega fou o oloa i se taimi talafeagai. Afai ei ai nisi au fesili e uiga i tulafono fou, faʻamolemole lagona le saoloto e faʻatalanoa i soo se taimi!
Taimi meli: Tes-26-2023
