RF kordhiye 1.1GHz 1.6GHz 100W

Isticmaalka Main: Amplify satellite navigation signals: GPS L1,L2, L4,L5;  BDS;  GALILEO L1 L5; GLONASS L1,L5.

faahfaahinta Key:

Pout >100W ee inta jeer kasta

Pout>100W ka -25 °C ilaa 80 °C

Tilmaan(Gaaban)

• Pout>100W ka -25 °C ilaa 80 °C
• Pout >100W inta jeer  kasta ee band inta jeer shaqeeya
• LDMOS Device  loo hubiyo oolnimada sare iyo broadband aalladda.
• Saarka ruxruxo  joogto ah oo ku haboon  CW, FM ama AM modulation
• ALC gacanta ku function awoodda  saarka ama hadda shaqeeya
• In ka badan-sarreeya VSWR si looga fogaado ama loo yareeyo dhaawaca ka soo gaaro wixii isdaba-marin ah
• Ilaalinta  ka badan  gaaban ama ka furan dekedda wax soo saarka
• Pout iyo Gain of magdhow heerkulka  
• In ka badan-sare ilaalinta heerkulka, Xiridda in ka badan 75 °C, auto-bilaabi ka yar 50 °C

Dalabyo:

Isgaarsiinta gaadiidka Dawladda , dagaal Elektaroonik ah, ka hortagga elektaroonik ah, ka hortagga drone-ka, ka hortagga UAV, isgaarsiinta baabuurta dawladda , Dayax-gacmeedka Anti-satellite-ka. SDR,

tartankaFaa'iidada:

• Power Output waa 50dBm deggan±0.5dB in ka badan kala duwan oo heerkulka buuxa (-25 °C in 80 °C) at Frequency isku mid ah
• Output Power waa 50dBm deggan ±0.5dB ka badan buuxa band shaqeeya Frequency band at heerkulka isku mid ah
• Device LDMOS loo xaqiijiyo hooseeyo qiiqa Spurious iyo dheefta Harmonics hooseeyo,
• Saarka ruxruxo joogto ah ku haboon yahay CW, FM ama AM modulation
• 31dB attenuation waa ay fududahay in la xakameeyo faa'iidada iyo Pout
• ALC (Control Auto Level) loo hubiyo P1dB sare iyo IP3 sare.
• Dooro ROGERS Rogers inta jeer sare daabacay guddiga circuit (PCB) si loo hubiyo in xasiloonida modules kordhiyo
• All boolal laga sameeyey bir ahama, modules kordhiyaha waa u adkaysta daxalka
• All of qalabka cusub yihiin (oo ay ku jiraan final sare amplifier awood RF), in la xaqiijinta tayada sare ee modules
• Isolator waxaa ku jira gundhig in modules kordhiyo at dekedda saarka,  VSWR wanaagsan oo PA ka ilaalinta dhaawac.
• Xigay dekedda SMA awoodda wax soo saarka waa sax ah 1dB ± -40dB ±, fududahay in lala socdo
• Iyada oo logarithmic RF Qalabka tamarta , soosaarka qalabka ee awooda hore iyo korantada dib loo celiyo waa toosan-in-decibels.   
• alc gacanta function awoodda wax soo saarka ama hadda shaqeeya
• Ilaalinta VSWR Sare iyo xiritaanka

* VSWR Over-high si looga fogaado ama loo yareeyo dhaawac ka kasta oo ismari waaga

• Ilaalinta Heerkulka Sare iyo dib-u-bilaabo marka heerkulka hoos u hooseeyo.

* Ilaalinta heerkulka ka badan-sare, Xiridda in ka badan 75 °C, auto-bilaabi lahaansho ka yar 50 °C

• Magdhow heer kulka ah iyo magdhowga inta jeer la bixiyo,  awoodda wax soo saarka iyo faa'iidada RF PA ayaa ah mid joogto ah.
• Kormeerka iyo gacanta I / O dekedda ee RS485 serial waa optional

Hadalada

• PA waa in lagu shaqeeyaa   on heerkulka ku haboon , haddii kale waxay xiri doonaa by in ka badan-heerkulka sare.
• Dekedda Pout ma furmi karto ama ma gaaban karto , haddii kale way guban kartaa oo waxyeello u geysan kartaa PA.
• Dekedda Pout waa in ay ku xiran tahay Load a, Attenuator ama antenna (50 ohms, in ka badan 100W maaraynta Power, ka hooseeya VSWR 2.0). 
• Kala duwan ee sahayda korontada iyo awoodda korantada waa inay sax noqdaan, haddii kale waxay waxyeeleyn doonaan PA..
• Pout laga yaabo in ka hooseeya awoodda lagu qiimeeyo marka power-ga lagu qiimeeyo Power ka yar 5dBm; PA laga yaabaa in ay waxyeello u geysatay haddii Pin uu ka sarreeyo 12dBm

Tilmaan

The jihada ugu weyn ee lobe ee antenna GPS on drone waa soo food foodsaaray dhanka samada, taas oo ku siin kara qaar ka mid ah go'doomin ka soo faragelin dhulka. Cabbirka go'doominta waxay ku xiran tahay tayada antenna, habka loo rakibo, iyo qaab-dhismeedka iyo walxaha diyaaradaha aan duuliyaha lahayn laftirkiisa. Haddii antenna waxaa lagu rakibay meesha dhexe ee drone-ka oo ay jiraan gabal dhan oo ah looxa mesh carbon fiber on the drone si ay u xakameeyaan jihada dhulka, waxa uu inta badan ku siin karaa 30-40 dB oo go'doomin ah. Haddii jihada antenna ay tahay mid liidata oo ku rakibidda aysan ahayn mid toosan oo ku filan, go'doominta ayaa la yareynayaa. Iyadoo loo malaynayo faa'iidada antenna drone GPS ee difaaca dhulka (ilaha faragelinta) waa -40dB, iyo faa'iidada cirka ayaa buuxinaysa shuruudaha soo dhaweynta caadiga ah ee GPS-ka antenna, taas oo ah, wadarta heerka soo dhaweynta wuxuu gaari karaa -120dBm. Diyaaradda Drone-ku waxay dhulka u jirtaa 100 mitir, faa'iidada faa'iidada ay ku leedahay gudbiyaha faragalinta ayaa ah 0. Marka loo eegaayo qaacidda qashiinka khasaaraha bilaashka ah, awoodda gudbinta loo baahan yahay waa: Pt = Pr + 32.45 + 20logd + 20logf-G = -83 + 32.45-20 + 64 + 40 = 33.45dBm

Xisaabinta kor ku xusan macnaheedu waa in haddii bandwidth faragelintu ay dhexdhexaad tahay, waxaa loo baahan yahay oo keliya 2W oo ah awoodda gudbinta si loo dilo GPS-ka gaadiidka cirka ee aan cidi wadin gudahood u dhexeysa 100 mitir. Haddii antenna faragelinta ay leedahay faa'iido 6dB, markaas waxaa loo baahan yahay kaliya awoodda 0.5W. Waxaa la ogaaday iyada oo loo marayo tijaabada dhabta ah in 0.01W sanqadhka koronto-dhalinta modulation (1) baabuurta cirka ee aan duuliyaha lahayn ee aan duuliyaha lahayn ayaa si ballaaran u isticmaala caaga khafiifka ah, taas oo keentay in GPS antenna ground isolation uu aad uga yar yahay 40dB.

Wadarta heer la helay ma gaari karo -120dBm (taas oo u dhow in ay qiimaha fiicnayn teori ah oo sida caadiga ah waxaa loo tixgeliyaa sida -130dBm injineernimada).

Qaabka aqbalana qaadaha raqiiska ah waa mid aad loo fududeeyay oo aan si buuxda u isticmaalin faa'iidada faafitaanka 43dB.

Signal broadband sahlan waa buuqa modulation inta jeer. Dabcan, faragelin xiriir xoog leh ayaa sidoo kale loo isticmaali karaa si loo khiyaaneeyo, sida isticmaalka qabille GPS si loo abuuro qaar ka mid ah calaamadaha beenta ah. Laakiin marka la eego in awoodda faragelinta aysan hore u waynayd, waxay u muuqataa mid aan loo baahnayn in la soo kiciyo kharajkan.

marka:

I/O Deyrta

A/HOption3: Custaambuug RS485, DB9Male