iimvelisoIntambo yeAntena kunye neRF

  • Igama lemveliso:

    I-NanoVNA -F VNA I-Nano Vector yeNano Vector yeNethiwekhi yeNzululwazi yeAnnator Analys 50K-1.5GHz

  • iindidi:Intambo yeAntena kunye neRF / Ukhozi FM / iimveliso
  • date:2020-03-03
  • Umhlalutyi womnxibelelanisi we-NanoVNA-F umvavanyi weNanoVNA-F Mini Vector yimveliso esekwe kwiNanoVNA (https://ttrf.tk/kit/nanovna/) iprojekthi yomthombo ovulekile. Icandelo le-rf liyahambelana nohlobo lwantlandlolo (nano vna-f isebenzisa ubumbano ...
Isampulu / yeeVenkile
Price
Ukuhambisa ngenqanawe
Umthengisi
Yithenge ngoku
Isampulu ezi-1 zeesampulu
I-145 USD
/ ii-PC
I-25 USD
DHL / UPSIintsuku ezisi-7

2 ii-PC
I-135 USD
/ ii-PC
I-29 USD
DHL / UPSIintsuku ezisi-7

Ingcaciso yeMveliso

Umhlaziyi womnxibelelanisi we-NanoVNA-F veki


Ukuhlaziywa kwenethiwekhi yeNanoVNA-F Mini Vector yimveliso esekwe kwiNanoVNA (https://ttrf.tk/kit/nanovna/) iprojekthi yomthombo ovulekile. Icandelo le-rf lihambelana nohlobo lwantlandlolo (i-nano vna-f isebenzisa umlinganiso osasazeko womoya osetyenziswayo ukuya kwi-1.5 ghz).
Umatshini uvumela ukuba i-400-470 mhz ishukumise ukuya kuthi ga kwi-80 db ukuba isetyenziswe ngokulula ukulungisa i-UV rhoqo duplex, kodwa ikwacombulula inkqubo yekhowudi yemvelaphi ethile bug ukuze isantya se-swr ukuya kwi-0.5 / g ngaphandle kokuxinana kwezinto.

Iimpawu ze-NanoVNA-F ze-Hardware zibandakanya ukuphuculwa okulandelayo:

  1. Usebenzisa i-4.3-intshi ye-IPS TFT LCD isikrini, imbonakalo inkulu kakhulu, ukukhanya okuqaqambileyo kwangaphandle nako ukubona ngokucacileyo;
  2. Ukutshintshela kwibhetri enkulu ye-5000mAh / 3.7V enexesha elide lokuma kunye nokwandiswa kwezibuko le-USB elinokusetyenziswa njengebhetri ephathekayo xa ungakhange usebenzise isixhobo;
    Guqula i-ICA ​​ephezulu ye-ICA, ixesha lokuhlawula lifutshane;
  3. Ukutshintsha ivili elingcono lamaza kunye nokusebenza okungakumbi;
  4. Guqula utshintsho lwamandla ombane ngokusebenza okukhulu;
  5. Ukutshintsha imenyu yokuxhasa isiNgesi nesiTshayina;
  6. Phucula inkqubo yomsebenzisi ngediski ye-U;
  7. Ukubethelwa kwe-aluminium esemgangathweni ukukhusela iintloko ze-SMA kunye nokunciphisa ukungahambelani nesixhobo ngamaza ombane we-electromagnetic yangaphandle;
  8. Isoftware evulekile yomthombo github.com/flyob/nanoVNA-F

Umlinganiso we-nano vna-f ukusuka ku-50 k ukuya kwi-1.5 ghz. umda wokungqinisisa ukungqinisisa imvamisa ye-chip chip si5351 yokuphuma komqondiso ngu-1500 mhz. kwi-600 m-1 ghz, ububanzi be-s11 ngama-40 db (umda wesikhululo-kumda ungaphantsi kwe-1.02). Ngexesha elifanayo, ikhaka yensimbi yenzelwe i-RF yangaphambili engapheliyo, eyenza ubungakanani be-S21 obungcono kune-60 dB kwibhendi yarhoqo.


Okwenziweyo okwenziwayo:


● Ubungakanani: 14cm7.5cm2cm (ubude, ububanzi nokuphakama)
● Ubunzima bomnatha: 400g
● Imilinganiselo yokulinganisa: 50kHz ukuya kwi-1500MHz
● Iziphumo ze-RF: -13dbm (ubuninzi -9dbm)
● Ukuchaneka kwezinto rhoqo: <0.5 ppm
:: IPort SWR: <1.1
● Umboniso: I-4.3-intshi ye-IPS TFT (800 × 480) (isikrini siyabonakala ngaphandle kwelanga)
:: Unxibelelwano lwe-USB: Uhlobo lonxibelelwano lwe-C Type-C: I-CDC (serial)
● Ukusetyenziswa kwamandla: I-USB 5V 200mA (ibhetri eyakhelweyo ngo-5000mAh / 3.7V, ubomi be-theoretical yeeyure ezili-18, ixabiso eliphezulu le-2A yangoku)
● Amandla okuvelisa: i-5V / 1A ixhasa i-Android, ifowuni ye-Apple (ibhetri ephathekayo)
Inani lamanqaku okulinganisa: 101
:: Inani lamanqaku e-scan: 101
:: Ukubonisa umkhondo: 4, Marko: 4, Setha Gcina: 5
● Ixesha lokuskena: malunga ne-1.9s / 1 (50kHz-1500MHz band epheleleyo)
● Iparamitha ezinokulinganiswa, igagasi emi ngeenyawo I-SWR Smith umzobo wesigaba somzobo wesigaba, ukulibaziseka kweqela,… ;
● Malunga ne-5000mAh / 3.7V ibhetri enkulu ye-lithium emva kokuguqulwa kwe-19.0Wh
● Uyilo lwekhitshi lesinyithi yentsimbi yangaphambili ye-RF yenza ukuba i-S21 ibe nomgangatho oshukumisayo olungcono kune-60dB kumbonakalo epheleleyo


Uluhlu lokupakisha:


● Uhlalutyo lwenethiwekhi x 1
● Umnxibelelaniso we-SMA-JJ316RG umgca we-20CMx2 (Nano VNA-F ngumgaqo oqhelekileyo woomama be-SMA, umngxunya wangaphandle wesikali esingaphakathi,)
:: 1 iseti yee-calibrators (50Ω standard umthwalo x1, open-Circal calibrator x1, short-circuit calibrator x1, with calibrator complimentary, isixhobo sinokufumana idatha elungileyo yokulinganisa emva kokulinganisa, isixhobo sele sibaliwe ngokupheleleyo kwaye sigcinwe kwiparameter 0 Phambi kokuba kuthunyelwe, ukuba kutshintshwa iimeko zokulinganisa ezinje ngokudibanisa umgca wokudlulisela, ukuguqula umgama wobubanzi, iiparameter kufuneka ziphinde ziqwalaselwe kwaye zigcinwe ku-0 - 4, yonke iparameter inokudluliselwa ngo "msebenzi wokubuyisa".


● I-SMA-F kabini yentloko engu-x1 (okt ukuphumelela isihlalo sikamama seSMA)
● I-SMA elbow Ingaphandle le-screw yangaphakathi kwi-screw yangaphakathi yenaliti x1
:: Type-C umgca wedatha x1
:: NanoVNA-F Isikhokelo sokuqalisa esikhawulezileyo x 1

Ukusebenza: https://www.ixigua.com/i6772497634071413260/

Sebenzisa inethiwekhi yevayikhi encinci njengemitha yokusebenzisa rhoqo : https://www.ixigua.com/i6776260515334193675/

Shiya iMpendulo