Ko te pana RF SPDT (Single Pole Double Throw) he pana ngaruiti mahi-teitei i hangaia mō te ara tohu auau-teitei, e āhei ai te whakawhiti tere i waenga i ngā ara motuhake e rua. He hoahoa iti-ngaronga, teitei-wehewehenga hoki tēnei hua, e pai ai mō ngā tono uaua pēnei i te whakawhitiwhiti ngaruiti, te radar, me te ine whakamātautau, kia mau ai te tuku tohu pono me te pumau.
Ngā Painga Matua:
1. Mahi RF tino pai
Ngaronga whakaurunga tino iti: Ka whakaiti i te ngoikore o te tohu, ka whakarei ake i te pai o te pūnaha.
Te wehenga teitei: Ka ārai pai i te whakawhitiwhiti kōrero o te hongere, ka whakarite kia ma te tohu.
Tautoko whānui: Ka tautoko i ngā auau ngaruiti me ngā auau ngaru mirimita, e tika ana mō ngā tono auau teitei pēnei i te 5G me ngā whakawhitiwhitinga amiorangi.
2. Whakawhiti tere me te pono nui
Whakawhiti tere-teitei: E tutuki ana i ngā whakaritenga whakawhiti tohu wā-tūturu mō ngā tono pēnei i ngā radar rarangi-wāhanga me ngā pūnaha peke-auau.
Roa te roa o te ora: Ka whakamahi i ngā whakawhiti RF kounga teitei, i te hangarau whakawhiti āhua-totoka rānei hei whakarite i te mahi pumau mō te wā roa.
Hoahoa iti-mana: He pai mō ngā taputapu kawe, ngā taputapu pākahiko rānei.
3. He hoahoa hanganga pakari, pakari hoki
Takai kiato: Ka urutau ki ngā tahora PCB kiato-teitei.
Awhe pāmahana whānui: He pai mō ngā taiao tino kino, pērā i te rererangi me ngā whakawhitiwhiti kōrero hōia.
Teitei o te tiakitanga ESD: Ka whakarei ake i te kaha ārai-pūmau, ka whakapai ake i te pono o te pūnaha.
Ngā tono noa:
1. Ngā pūnaha whakawhitiwhiti kōrero ngaruiti
Ngā teihana turanga 5G me ngā whakawhitiwhitinga kōrero mirimita-ngaru: Whakamahia mō te whakawhiti pūihi me te ara tohu pūnaha MIMO.
Whakawhitiwhiti kōrero amiorangi: Ka whakahohe i te whakawhiti tohu iti-ngaronga i roto i ngā roopu L/S/C/Ku/Ka.
2. Te radar me te pakanga hiko
Radar ā-wāhanga: Ka huri tere i ngā hongere T/R (Tuku/Whiwhi) hei whakapai ake i te tere o te urupare a te radar.
Ngā ārai hiko: Ka āwhina i te pekepeke auau hihiri hei whakarei ake i ngā āheinga ārai-aukati.
3. Ngā taputapu whakamātautau me te ine
Ngā tātari whatunga vector: Ka aunoa i te whakawhiti tauranga whakamātautau hei whakapai ake i te whai huatanga o te whakatikatika.
Ngā pūtake tohu ngaruiti me ngā tātaritanga whānuitanga: Ka whakangāwari i ngā tukanga whakamātautau mā te whakawhiti tohu maha-hongere.
4. Te rererangi me te parepare
Ngā pūnaha reo irirangi rererangi/kaipuke: Ka tutuki i ngā hoahoa pono-teitei ngā paerewa hōia.
Whakawhiti kawenga amiorangi: Mā te mahi pumau i roto i ngā taiao ātea, me ngā momo kōwhiringa kua whakapakeketia e te irahiko.
E whakarato ana a Qualwave Inc. i ngā pana diode PIN SP2T whānui me te pono, me te kapinga auau mai i DC ki te 40GHz. E whakaatu ana tēnei tuhinga i ngā pana diode PIN SP2T me te kapinga auau o te 0.1~4GHz.
1. Ngā Āhuatanga Hiko
Auautanga: 0.1~4GHz
Ngaohiko Tuku: +5±0.5V
Iahiko: 50mA momo
Mana Whakahaere: TTL Teitei - 1
TTL Iti/NC - 0
| Auautanga (GHz) | Ngaronga Whakauru (dB) | Wehewehenga (dB) | VSWR (kei te āhua) |
| 0.1~1 | 1.4 | 40 | 1.8 |
| 1~3.5 | 1.4 | 40 | 1.2 |
| 3.5~4 | 1.8 | 35 | 1.2 |
2. Ngā Whakatauranga Mōrahi Tino
Mana Whakauru RF: +26dBm
Awhe Ngaohiko Whakahaere: -0.5~+7V DC
Mana Whakawhiti Wera: +18dBm
3. Ngā Āhuatanga Mīhini
Rahi * 1: 30 * 30 * 12mm
1.181*1.181*0.472inihi
Wā Whakawhiti: 100nS mōrahi
Hononga RF: Wahine SMA
Ngā Hononga Pūnaha Hiko: Pou Whāngai/Pou Whakamutunga
Te Whakapuru: 4-Φ2.2mm te poka
[1] Kaua e whakaurua ngā hononga.
4. Taiao
Te pāmahana whakahaere: -40~+85℃
Te pāmahana kore-whakahaere: -65~+150℃
5. Ngā Tuhituhi Whakatakotoranga
Wāhanga: mm [in]
Ātete: ±0.2mm [±0.008in]
6. Me pēhea te tono
QPS2-100-4000-A
Mena kei te hiahia koe ki tēnei hua, tēnā whakapā mai. E harikoa ana mātou ki te whakarato atu i ētahi atu kōrero whai hua. E tautoko ana mātou i ngā ratonga whakaritenga mō te awhe auau, ngā momo hononga, me ngā rahinga mōkihi.
Te wā tuku: Hurae-31-2025
+86-28-6115-4929
