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RF 50ohms 75ohms SMA N BNC F Mapadi Ofananira Opanda Ziwaya
Impedans Matching Pad
Nthawi zambiri amagwiritsidwa ntchito ngati ma frequency apamwamba kwambiri kapena apakati pafupipafupi olandila ma Radio osiyanasiyana, komanso gawo lokulitsa la zida zodziwikiratu zamagetsi.Chokulitsa chabwino cha Phokoso Lochepa chimafunika kukulitsa chizindikirocho pomwe chikupanga phokoso lochepa komanso kusokoneza momwe kungathekere.
Makhalidwe ake ndi awa:
1.Impedance yofananira: The Impedance Matching Pad ikhoza kusintha kusokoneza pakati pa gwero la chizindikiro ndi katundu mwa kusintha magawo a dera, monga kukana, capacitance, inductance, etc., kuti agwirizane wina ndi mzake ndikuwonjezera kutumiza kwa zizindikiro.
2.Kupititsa patsogolo kupititsa patsogolo mphamvu zamagetsi: kusagwirizana kwa impedance kudzatsogolera kuwonetsera chizindikiro ndi kutayika kwa mphamvu, Impedance Matching Pad ikhoza kuchepetsa kuwonetsetsa kwa zizindikiro ndi kutaya mphamvu, potero kumapangitsa kuti mphamvu zowonongeka zikhale bwino.
3. Kupititsa patsogolo khalidwe lazizindikiro: Impedance Matching Pad imatha kuchepetsa kusinthasintha kwa zizindikiro ndi kusokoneza, kupititsa patsogolo khalidwe la chizindikiro ndi kukhazikika.
Impedance Matching Pad imagwiritsidwa ntchito kwambiri pamakina olumikizirana opanda zingwe, monga kulumikizana ndi mafoni, ma satellite, radar, ndi zina zambiri:
1.Kugwiritsiridwa ntchito kusintha machesi a impedance pakati pa mlongoti ndi transceiver, kupititsa patsogolo kayendedwe ka mauthenga ndi khalidwe la kulankhulana.
2.Audio mphamvu amplifier: Machesi a impedance amagwiritsidwa ntchito kusinthira kutulutsa mphamvu kwa amplifier yamphamvu ya audio ndikufananiza chopinga pakati pa audio mphamvu amplifier ndi wokamba nkhani, kotero kuti chizindikiro cha audio chikhoza kukhala ndi zotsatira zabwino zokulitsa.
3. Dongosolo la mlongoti: Mafananidwe a Impedans amagwiritsidwa ntchito kusinthira kutsekereza kolowera ndi kutulutsa kotulutsa kwa mlongoti kuti apititse patsogolo kufalikira ndi kulandira bwino kwa mlongoti.Ma Impedance Matching Pads ali ndi ntchito zofunika pazida ndi machitidwe ambiri amagetsi, omwe amatha kupititsa patsogolo kufalikira kwa ma siginecha, kukhathamiritsa mawonekedwe azizindikiro, kusintha mphamvu zonyamula katundu, kuletsa kuwunikira, ndikupanga mabwalo ndi makina azigwira bwino ntchito.
QualwaveInc. imapereka ma impedance-matching-pads omwe ali ndi mphamvu ya 2 ~ 50W, kuphatikizapo SMA, N, BNC ndi F, omwe ali oyenerera opanda zingwe, transmitter, radar, laboratory test ndi madera ena.
Gawo Nambala | Tsamba lazambiri | pafupipafupi(GHz, Min.)  | pafupipafupi(GHz, Max.) | Mphamvu(w) | Kutayika Kwawo(dB, Max.) | Chithunzi cha VSWR(Max.) | Kukhazikika Kwabwino Kwambiri(dB Max.) | Kusokoneza | RF cholumikizira | Nthawi Yotsogolera (masabata) |
|---|---|---|---|---|---|---|---|---|---|---|
| QIMP1302 |  | DC | 1.3 | 2 | 5.7 | 1.06 | 0.1 | 50Ω, 75k | SMA, N, BNC, F | 2~4 |
| QIMP1305 | | DC | 1.3 | 5 | 5.7 | 1.06 | 0.1 | 50Ω, 75k | SMA, N, BNC, F | 2~4 |
| QIMP1350 | | DC | 1.3 | 50 | 5.7 | 1.2 | 0.1 | 50Ω, 75k | SMA, N, BNC, F | 2~4 |
| QIMP3002 | | DC | 3 | 2 | 5.7 | 1.15 | 0.15 | 50Ω, 75k | SMA, N, BNC, F | 2~4 |
| QIMP3005 | | DC | 3 | 5 | 5.7 | 1.15 | 0.15 | 50Ω, 75k | SMA, N, BNC, F | 2~4 |
| QIMP3050 | | DC | 3 | 50 | 5.7 | 1.25 | 0.15 | 50Ω, 75k | SMA, N, BNC, F | 2~4 |
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