Astaamaha:
- VSWR hoose
-
+ 86-28-6115-4929 -
sales@qualwave.com
RF 50ohms 75ohms SMA N BNC F
suufka isku-habboon ee impedance
Waxaa guud ahaan loo isticmaalaa sidii horudhac-sare-sare ama dhexdhexaadiyaha soo noqnoqda ee soo-dhoweeyaha kala duwan ee Raadiyaha, iyo wareegga-kordhinta qalabka ogaanshaha elektiroonigga ah ee xasaasiga ah. Cod-weyneeye cod-hooseeya oo wanaagsan wuxuu u baahan yahay inuu kor u qaado calaamada isagoo soo saaraya qaylada hoose iyo qallooca inta ugu macquulsan.
Sifooyinkiisuna waa sidan soo socota:
1.Impedance Matching: Qalabka Isku-dhafka Impedance wuxuu hagaajin karaa is-beddelka u dhexeeya isha calaamadda iyo culeyska iyadoo la beddelayo xuduudaha wareegga, sida caabbinta, awoodda, inductance, iwm, si ay isu dhigmaan midba midka kale una kordhiyo gudbinta calaamadaha.
2.Hagaajinta hufnaanta gudbinta awoodda: is-waafajinta is-waafajinta waxay u horseedi doontaa milicsiga calaamadda iyo lumista awoodda, Impedance Matching Pad waxay yarayn kartaa muujinta calaamadaha iyo khasaaraha awoodda, taas oo hagaajinaysa waxtarka gudbinta awoodda.
3. Hagaajinta tayada calaamada: Isbarbardhigga Isbarbardhigga wuxuu si wax ku ool ah u yareeyn karaa isbedbeddelka calaamadaha iyo qallooca, hagaajinta tayada calaamadaha iyo xasilloonida.
Impedance Matching Pad waxaa si weyn loogu isticmaalaa nidaamyada isgaarsiinta wireless, sida isgaarsiinta mobilada, isgaarsiinta satellite-ka, radar, iwm.
1.In loo isticmaalo in lagu hagaajiyo ciyaarta impedance ee u dhaxaysa anteenada iyo transceiver-ka, hagaajinta hufnaanta gudbinta calaamadaha iyo tayada isgaarsiinta.
2.Audio amplifier: Ciyaarta impedance waxaa loo isticmaalaa in lagu hagaajiyo soo-saarka soo-saarka cod-weyneeye-ga dhawaaqa iyo isbarbardhigga ka-hortagga u dhexeeya cod-weyneeye awoodda maqalka iyo afhayeenka, si codka maqalku uu u helo saameyn weyn oo wanaagsan.
3. Nidaamka anteenada: Isku-dheellitirka impedance waxaa loo isticmaalaa in lagu hagaajiyo impedance gelinta iyo wax-soo-saarka anteenada si loo hagaajiyo gudbinta iyo waxtarka soo dhaweynta anteenada. Xirmooyinka Isku-dhafka Impedance waxay leeyihiin codsiyo muhiim ah oo ku jira qalabyo badan oo elektiroonig ah iyo nidaamyo, kuwaas oo hagaajin kara hufnaanta gudbinta calaamadaha, kor u qaadida tayada calaamadda, si wax ku ool ah u hagaajiso awoodda culeyska, joojiso muujinta calaamadaha, oo ka dhigi karta wareegyada iyo nidaamyada si fiican u shaqeynaya.
QualwaveInc. waxay siisaa impedance-matching-pads oo leh awood kala duwan oo ah 2 ~ 50W, oo ay ku jiraan SMA, N, BNC iyo F, kuwaas oo ku habboon wireless, gudbiye, radar, baaritaanka shaybaarka iyo meelaha kale.
Lambarka Qaybta | Soo noqnoqda(GHz, Min.)  | Soo noqnoqda(GHz, Max.) | Awood(w) | Gelida Khasaare(dB, Max.) | VSWR(Max.) | Caadiyan Flatness(dB Max.) | Caqabada | Xidhiidhiyaha RF | Waqtiga Hogaaminta (Todobaadyada) |
|---|---|---|---|---|---|---|---|---|---|
| QIMP1302 | DC | 1.3 | 2 | 5.7 | 1.06 | 0.1 | 50Ω, 75Ω | SMA, N, BNC, F | 2 ~ 4 |
| QIMP1305 | DC | 1.3 | 5 | 5.7 | 1.06 | 0.1 | 50Ω, 75Ω | SMA, N, BNC, F | 2 ~ 4 |
| QIMP1350 | DC | 1.3 | 50 | 5.7 | 1.2 | 0.1 | 50Ω, 75Ω | SMA, N, BNC, F | 2 ~ 4 |
| QiMP3002 | DC | 3 | 2 | 5.7 | 1.15 | 0.15 | 50Ω, 75Ω | SMA, N, BNC, F | 2 ~ 4 |
| QiMP3005 | DC | 3 | 5 | 5.7 | 1.15 | 0.15 | 50Ω, 75Ω | SMA, N, BNC, F | 2 ~ 4 |
| QiMP3050 | DC | 3 | 50 | 5.7 | 1.25 | 0.15 | 50Ω, 75Ω | SMA, N, BNC, F | 2 ~ 4 |
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