6 Mapoinzi Akakosha eKufunga Kana Uchitenga RF Dummy Load

6 Mapoinzi Akakosha eKufunga Kana Uchitenga RF Dummy Load

  

Iyo RF Dummy Load chishandiso chinoshandiswa kutevedzera mutoro wemagetsi panguva yekuyedzwa. Inogona kuyedza yako RF michina pasina kupindira neredhiyo masaisai.

  

Kunyangwe iwe uine ruzivo mumunda weRF kana kwete, iwe unozoda RF dummy mutoro wekuyedza michina yeRF yekuona kuti nhepfenyuro inoshanda zvakajairwa. Asi iwe unoziva here nzira yekuziva yakanakisa RF dummy mutoro kana wakatarisana nesarudzo dzakasiyana mumusika?

   

Kuti ikubatsire kutenga yakanaka uye yakaderera-mutengo weRF dummy mutoro, isu tinoratidza 6 mapoinzi akakosha ekufunga. Ngatitangei!

    

1 # Power Rating

  

Paunenge uchiyedza iyo RF michina, iwe unowana iyo RF dummy load ichimhanya ichienderera. Kuti ushande zvakachengeteka, saka, iwe unofanirwa kutarisa kuti chiyero chesimba chinogutsikana nezvido zvako pane simba repamusoro.

  

Kazhinji, zvinokurudzirwa kuti iyo yakaderera simba RF dummy mutoro (pasi pe200w) ndeye amateur nhepfenyuro uye yakaderera magetsi nhepfenyuro uku iyo yakakwirira simba RF dummy mutoro ndeyehunyanzvi nhepfenyuro.

  

2# Frequency Range

  

Iwe unofanirwa kucherechedza kana frequency renji inovhara zvaunoda. Kazhinji, iyo RF dummy load ine yakafara frequency bhendi senge DC (ndiyo 0) kusvika 2GHz, saka haufanirwe kunetseka nezvayo zvakanyanya. 

  

3# Impedance Values

    

Kungofanana neantenna masisitimu, iyo RF dummy mutoro unofanirwa kuve nemutambo wakanaka neRF masosi futi. Naizvozvo, iyo dummy load impedance value inofanirwa kunge yakafanana neantenna kana tambo yekufambisa.

  

Iyo RF dummy load 50 Ohm uye 75 Ohm ndiwo akajairika marudzi atinoshandisa. Uye iyo RF dummy load 50 Ohm inowanzoenderana neRF masosi zvakanyanya mumamiriro eRF.

  

4# Heat Dissipation System

  

Chinangwa cheRF dummy mutoro ndechekutsiva antenna uye kugamuchira iyo RF simba. Iro simba rakanyura rinozoshandurwa kuita kupisa mumutoro we dummy, saka, iwe unofanirwa kuterera kune yekupisa dissipation system.

   

Kazhinji, dummy mutoro unovimba neheatsinks, uye iwo akagadzirwa kubva kune alloy, aluminium, nezvimwewo, uye rudzi urwu rwedummy mutoro unonzi dry heatsink load. Kunze kweiyo dissipation system iri pamusoro, kune mamwe maRF dummy mitoro inobvisa kupisa nemvura, kusanganisira mvura, oiri nemhepo, nezvimwe. 

  

Sekureva kwainjiniya wedu Jimmy, kutonhora kwemvura ndiyo nzira yakanakisa yekubvisa kupisa asi kunoda kugadzirisa kwakaoma.

  

5 # Mhando dzeConnector

  

Kubatanidza iyo RF masosi neRF dummy mutoro inhanho yekupedzisira mukugadzirira. Zvese zvaunoda kuti uite ndezvekuti ive nechokwadi chekuti chinongedzo chinofananidzwa. 

  

Iyo RF dummy load ine dzakasiyana siyana dzekubatanidza mhando, kusanganisira N mhando, BNC mhando, nezvimwe. Uye vane hukuru hwakasiyana zvakare.

  

mhedziso

  

Kutaura nezvazvo, iwe wakashongedzerwa neruzivo rwekutora yakanakisa RF dummy mutoro. Yakanakira RF dummy mutoro kazhinji ndiyo yakakosha mukuvaka nhepfenyuro. 

  

Kana iwe uchida rumwe rubatsiro mukuvaka nhepfenyuro yako, wadii kutsvaga yakavimbika mhando yerubatsiro? Semuyenzaniso, FMUSER haingogone kukupa iyo RF dummy mitoro ine huwandu hukuru hwemayero emagetsi kubva ku1W kusvika 20KW, akashongedzerwa nemhando dzakasiyana dzekubatanidza mhando uye nzira dzekupisa kupisa dzinozadzisa zvaunoda zvakasiyana.

  

Kana iwe uchida zvimwe nezve RF dummy mutoro, ndapota inzwa wakasununguka kutibata nesu!

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