Warner RF WNRF PM-1A 5200W RF mitirka korantada 50Ω 85-110MHz anteenada VSWR & FM-ka soo saarida awooda tijaabada

PM-1A RF Mitirka Korontada Sharax | Xalka Cabbirka RF ee FMUSER

 

Si loo daboolo baahiyaha cabbiraadda RF ka wanaagsan ee macaamiisheena ku jira gudbiyaha FM iyo gudbinta anteenada - xog badan oo sax ah, hawlgal qalab aad u fudud, iyo qiime dhimis, sida soo saaraha hormuudka u ah qalabka tijaabada RF, FMUSER waxay soo saartay waqti ku habboon RF cusub. mitirka korantada ee loo qoondeeyay 85-110Mhz ee tijaabada RF. 

 

 

Waxyaabaha soo socdaa waxay dabooli doonaan macluumaadka xidhmada alaabta, macluumaadka qeexida, iyo waxyaabaha ugu muhiimsan ee mitirka awooda RF.

 

Jid ahaan, qiimayaasha la doorbido ee OEM iyo dalabaadka ODM ayaa hadda furmaya, nala soo xidhiidh haddii aad u shaqaynayso sida: 

 

• Injineerada Rakibaadda Anteenada
• Injineerada Dayactirka Gudbinta
• Soo-saareyaasha Anteenada iyo Gudbiyaha
• iwm

 

Sii wad sahaminta wax badan!

 

Qaybiyayaal la Doonayo Jumlo Gudbiyaha FM Awood Hoose

 

FMUSER waxay u raadinaysaa lammaane qaybinta kuwa hooseeya Wariyaha FM ganacsi jumlo ah. 

 

 

La xidhiidh kooxda iibka ee FMUSER HADDA si aad u hesho fursado ganacsi oo aan xadidnayn oo ay ku jiraan sahayda badeecada oo dhamaystiran, xalal la isku halayn karo, iyo faa'iido qani ah! Faahfaahin dheeraad ah, fadlan buuxi foomka "nala soo xiriir" ee bidixda ama guji hoos si aad nala soo xiriirto.

 

 Maanta nala soo xidhiidh

 

Waa maxay gudaha Xidhmada?

 

Qaybaha soo socda ee qalabka ayaa lagu dari doonaa xidhmo kasta oo dalabkaaga ah, fadlan hubi in uu dhamaystiran yahay:

 

• FMUSER PM-1A RF mitirka korantada * 1
• USB Type-C fiilo koronto * 1
• FMUSER PM-1A buug-gacmeedka isticmaale * 1

 

 

Ku Bilow Xogta Soo socota!

 

Intaa waxaa dheer, ha iloobin koodka rakibaadda APK ee APP, fadlan guji xiriirka hoose si aad u soo dejiso:

 

• Download APK bilaasha ah: warner-rf-pm1a-apk-for-mobile.apk
• URL ee boggan: https://www.fmradiobroadcast.com/product/detail/pm1a-rf-power-meter.html

 

Sidee loo Isticmaalaa FMUSER PM-1A RF mitirka korontada?

 

1. Fur setinka Bluetooth ka hor inta uusan tijaabada bilaabmin
2. Hubi in Bluetooth-ka FMUSER PM-1A RF mitirka korontadu uu ku xiran yahay taleefankaaga gacanta
3. Daar gudbiyahaaga (MAR WALBA ku xidh rarka anteenada/ culayska hore)
4. U xilsaar gudbiyaha inta aad la socoto

 

Waa maxay Tilmaamaha Farsamada?

 

Tilmaamaha mitirka korantada FMUSER PM-1A RF ee dhawaan la sii daayay waa sida soo socota:

 

Shuruudaha	sooc
model	FMUSER PM-1A Mitir Koronto (5200W)
Saxnimada (85-110mhz)	1-10w ± 30% 10-100w ± 20% 100-500w ± 5% 500-1000w ± 2.5% 1000-5000w ± 1.5%
Monitoring	la socodka APP
Manufacturer	FMUSER
Xaddiga Soo noqnoqoshada Saxda ah	85-110Mhz (FM band 87-108mhz ka mid ah).
Cabbirka ka sokow 85-110 MHz	Haa, laakiin waxaa laga yaabaa inaysan u sax ahayn sida cabbiraadda gudaha 85-110 MHz.
Cabbirka Range Power	1-5,200W. Cabbiraadda awoodda wakhtiga dheer ee wax ka yar 3kW waa LAGAMA TALIN, ama waxay dhaawac weyn u geysan doontaa mitirka korontada.
Cabbirka Awoodda	CW (mawjado joogto ah)
Awoodda Ugu Badan	5,200W
Wax-soo-saarka (Input/Output)	50Ω
Power qiimeeyo	1W-5,000W
Geli VSWR	≤1.03
Go'doominta Isku-xidhka	≥32 dBc
Sawirka Dijital	Digital
Xiriirinta Xogta	Bluetooth
Power Supply	Nooca-C, 5V
Nooca Xidhiidhiyaha Galinta	L29 DIN Lab
Nooca Xidhiidhiyaha wax soo saarka	L29 DIN Dheddig
Xidhiidhiyaha Awoodda	TYPE-C
Cabbirrada MM (qayb ka soo bixidda waa laga saaray)	152 (W) x 35 (D) x 40 (H)
Miisaanka Net	600 g
Heerkulka Heerkulka	-10 ℃ ilaa 40℃
Heerkulka shaqada ee la soo jeediyay	<60 ° C
Heerarka Hawlgalka ee la soo jeediyay
Qalabka (Mitirka Korontada)	daawaha Aluminum
Qalabka (Sanduuqa Xidhmada)	caaga
Ugu fiican	Rakibaadda, tijaabinta, iyo dayactirka gudbiyaha raadiyaha FM iyo anteenada gudbiyaha FM, iwm.

 

Wax astaamo ah ama astaamo muhiim ah marka la barbardhigo kuwa kale?

 

Si looga faa'iidaysto idaacado badan oo FM ah, waxaanu soo saarnay mitirkan FMUSER PM-1A dhijitaalka ah ee RF mitirka tamarta ah kaas oo ka soocaya mitirka korantada RF ee caadiga ah, waxaanan rajaynaynaa in aan balaadhino goobta nolosha ee idaacada adiga oo yareynaya qiimaha iibka xaruntaada.

 

 

Haddii aadan weli ku qanacsanayn nuxurkii hore, ka dib u fiirso meelaha wax lagu iibiyo ee FMUSER PM-1A mitirka korantada:

 

• Qiimaha jaban iyo Saxnaanta: Kaliya 1/4 qiimaha mitirka korantada RF ee noocyada kale ee caanka ah (tusaale Bird Technologies, TEGAM Inc, Keysight, iwm.) laakiin 4 jeer sax ah ayuu ka sarreeyaa mid kasta oo ka mid ah 85-110Mhz band.
• Naqshada rukun Daloolka aluminiumka aluminiumku wuxuu keenaa naqshad adag oo waara oo loogu talagalay hawlgelinta maalinlaha ah.
• Kormeerka APP: Bandhiga dhaqameed ee ku dhex jira waxa lagu saaray APP la socodka wakhtiga dhabta ah beddelkeeda. Dhanka kale, muujinta wakhtiga-dhabta ah ee awoodda gadaale iyo VSWR ayaa la bixiyaa. Xirfadle sida had iyo jeer oo ay fududahay in loo isticmaalo injineerada RF.
• Kormeerka firfircoon: Si firfircoon u ogaanshaha iyo duubista qalooca si waafaqsan wakhtiga, taas oo ku habboon in la hubiyo isbedbeddelka awoodda waqtiyo kala duwan. 
• U adkaysiga garaaca: Sida ugu fiican wakhti dheer iyo gaadiid dhib badan sida meelaha buuraleyda fog fog. Si ka duwan mitirka tilmaame, ma jiri doono wax ka-soo-bandhis sax ah oo la soo saari doono inta lagu jiro gaadiidka FMUSER PM-1A mitirka korantada RF.

 

Weydiiso Oraah

 

Kormeerka-waqtiga-dhabta ah ee APP ee Xogta Guddiga RF

 

Sida kor ku xusan, si ka duwan mitirka dhaqameed, FMUSER PM-1A RF mitirka korantada wuxuu ka tagayaa mitirka bandhigga, taa beddelkeeda, naqshad la socodka mobilada ee APP oo ku habboon ayaa la qaatay.

 

 

Naqshadaynta dhijitaalka ah waxay si weyn u wanaajisaa akhrinta xogta RF, dhanka kale, waxay awood u siinaysaa la socodka degdega ah ee APP ee injineerada RF ee xuduudaha soo socda:

 

• Awood gudbinta iyo awooda muuqata ee gudbiyahaaga FM
• VSWR anteenada baahinta
• Heerkulka shaqada iyo xuduudaha kale ee adag

 

Xalalka tijaabada xirfadeed ee saxda ah ee saxda ah

 

Marka laga reebo la socodka APP ee la taageeray, FMUSER PM-1A RF mitirka korantada sidoo kale wuxuu leeyahay saxsanaan sare mid ka mid ah dhibcaheeda iibka ee ugu weyn.

 

Sida la wada ogsoon yahay, inta lagu guda jiro hawsha gudbinta FM-ta iyo la socodka, saxnaanta xogta gudbiyaha ayaa saameyn weyn ku leh qaar badan oo ka mid ah go'aamadaada, oo ay ku jiraan duubista xogta, beddelka qalabka (tusaale gudbiyaasha FM, anteenooyinka raadiyaha FM, iwm.), kharashka dayactirka, iwm. 

 

 

Daacadnimo, doorashada mitir koronto RF ah oo tayo sare leh waxay sidoo kale kaa caawineysaa inaad go'aan ka gaarto sida aad u maamuli doonto gudbiyaha iyo anteenada dayactirka maalinlaha ah ee xaruntaada raadiyaha.

 

Laakiin dhab ahaantii, haddii aad rabto saxnaanta la socodka sare ee awoodda soosaarka gudbiyaha FM, qiimaha saxda ah ee kala duwanaanta soo noqnoqda iyo tirada awoodda la aqbali karo ee mitirka korantada RF waa inay ahaataa mid yar. 

 

Tusaale ahaan, mitirka korantada RF ee kala duwan ee 88-108Mhz freq kala duwan iyo 100W-1000W baaxadda korantada waxay yeelan doonaan saxnaan sare marka loo eego midda 10kHz-108Mhz soo noqnoqda iyo 10mW-1000W baaxad koronto ah. 

 

Taasina waa waxa FMUSER PM-1A RF mitirka korantada uu sameeyo. 

 

Inta u dhaxaysa 85-110MHz ee soo noqnoqda iyo 1-5,000W awoodda, FMUSER PM-1A waxay leedahay saxsanaan aad uga fog marka la barbar dhigo inta badan kuwa ay xafiiltamaan ee nool (xitaa way ka fiican tahay Shimbiraha).

 

 

Akhrinta saxda ah ee asaasiga ah ee mitirka korantada FMUSER PM-1A RF waa sida soo socota:

 

1. Saxnimada la tijaabiyay ± 10% oo ah 0-200W qiyaasta awooda
2. Saxnimada la tijaabiyay ± 3% oo ah 200-1,000W qiyaasta awooda
3. Saxnimada la tijaabiyay ± 2% oo ah 1000-5,200W qiyaasta awooda 

 

Mitirka korantada FMUSER PM-1A RF wuxuu diiradda saarayaa awood la qiimeeyay oo sax ah oo gaari karta ilaa 2 watts iyo in ka badan 5,200 watts.

 

Intaa waxaa dheer, oo leh kala duwanaansho go'an oo soo noqnoqota oo ah 85-110MHz (FM band daboolan), halkii kHz, GHz, ama kumanaan MHz ah, FMUSER PM-1A si wanaagsan ayaa loogu dabaqi karaa dhammaan gudbiyaasha baahinta FM-ka (88-108MHz, 0). -5.2kW).

 

FMUSER PM-1A mitirka korantada ee RF waa tijaabin weyn oo dheeri ah haddii ay ku jirto idaacad yar oo bulsho ama xarun raadiyaha magaalada oo dhan, waxay had iyo jeer dabooli kartaa baahiyaha dayactirka maalinlaha ah ee injineerada.

 

Weydiiso Oraah

 

Ka fogow qallafsanaanta Qiimaha Sare

 

Ilaa hadda sida aan ognahay, qiimaha mitirka korantada RF ee alaab-qeybiyeyaasha caadiga ah qaarkood ayaa guud ahaan lagu dejiyay kumanaan kun oo doolar, laakiin macaamiil badan ayaa wali dalbada dalabkooda sababtoo ah ma jiraan beddelaad noocaas ah. Mitirrada korantada RF oo leh qiime sare iyo saxnaan liidata ayaa ah ikhtiyaarka kaliya ee inta badan injineerada idaacadaha FM.

 

Si kastaba ha noqotee, soo saarista FMUSER PM-1A RF mitirka korantada ayaa sifiican u xaliya dhibaatada.

 

Isticmaalayaasha ugu muhiimsan ee FMUSER PM-1A si buuxda ayaa loo tixgaliyay laga bilaabo bilawga naqshadeeda. Marka lagu daro saxnaanta sare iyo la socodka waqtiga dhabta ah ee APP, sidoo kale waa mid aad qaali u ah - qiimihiisu (si ku meel gaar ah sir :)) aad ayuu uga hooseeyaa dhammaan alaab-qeybiyeyaasha mitirka korantada ee RF ee aad taqaanid ilaa hadda. Dhanka kale, FMUSER PM-1A waxay caddeeyeen saxnaanta sare, kama heli doontid mitirka korantada RF tayo sare leh oo sidan oo kale ah alaab-qeybiyeyaal kale.

 

Maanta, FMUSER PM-1A RF mitirka korantada waa xalka kaliya ee go'an ee tijaabada RF ee suuqa kaas oo ku habboon tiro badan oo idaacadaha FM-ka yar iyo kuwa dhexdhexaadka ah oo leh qiime jaban iyo waxqabad sare labadaba.

 

Soosaarayaasha caadiga ah ee mitirka korantada RF ee caadiga ah waa:

 

• Aeroflex (aeroflex ifr 6015, aeroflex ifr 1200s, aeroflex ifr 2945b, aeroflex ifr 6000, aeroflex ifr, aeroflex ifr 2975, aeroflex ifr 3500a, aeroflex ifr 3920a, aeroflex ifr 4000)
• Tignoolajiyada Shimbiraha (4527, 4526, 4522, 4521, 4431, 4308, 43, 4412A, 4410A, 43P, 4391A, 4314C, 4305A, 4304A)
• Tektronix (PSM3000/4000/5000 Taxanaha, tektronix psm5120, Tektronix PSM3320, Tektronix VX4281, Tektronix PSM5410, TEKTRONIX PSM5110)
• TEGAM Inc (Gemini 5541A, GEMINI 5540A)
• Keysight (N1912A, N1911A, N8262A, L2063XA, U2000B, U2002H)
• Giga-Tronics (Giga-tronics 8651A, Gigatronics 80301A, 8541C Gigatronics, 8652A Gigatronics, Gigatronics la isticmaalay 8542, Gigatronics 80314A, GIGATRONICS 8502A,80324A
• Boonton Electronics (Boonton 4500C, Boonton PMX40, Boonton 4540, Boonton 4530, Boonton 4240)
• Anritsu (ML2437A, ML2438A)
• Rohde & Schwarz (R&S®NRPxxS/SN/SN-V,R&S®NRP-Z8x,R&S®NRPxxA/AN,R&S®NRPxxT/TN/TWG
• PMM (PMM 6630)
• Dheeman (SX-200, SX-400, SX-400, SX-1100, iwm.)
• MFJ (mf705, mf845, mf926b, mf828, mf959c, mf267, mf269c, mfj 945e, mf2275, mf66, mfj 269c pro, MFJ-870, iwm.)
• iwm

 

Alaabooyinka lagu taliyay ee laga yaabaa inaad sidoo kale xiisaynayso

Ilaa 1000 Watt Gudbiyeyaasha FM Power Low	Ilaa 10000 Watt Gudbiyeyaasha FM awood sare leh	Gudbiyeyaasha, anteenooyinka, fiilooyinka Xirmooyinka gudbiyaha FM
Istuudiyaha raadiyaha, xarunta gudbinta Qalabka Idaacadda	STL TX, RX, iyo anteeno Xiriirinta STL	1 ilaa 8 bays baakadaha anteenada FM Nidaamka Anteenada FM

 

Weydiiso Oraah

 

Mitirrada Korantada ee RF-da Dhaqan ayaa Sharaxay | Maxaad FMUSER uga doorataa kuwa kale? 

 

Ku darida dhowr mitir koronto RF ah oo la isku halayn karo, si sahlan loo isticmaali karo, iyo qiimo jaban oo injineerada ayaa ah baahi adag oo loo qabo inta badan idaacadaha FM.

 

Maadaama qeexitaannada korantadu ay muhiim u yihiin gudbinta FM-yada marka la soo saarayo, waxay saameyn weyn ku leedahay waxqabadka iyo sidoo kale qiimaha iibka ee ku dhawaad ​​​​dhammaan gudbiyaasha baahinta FM-ta. 

 

Markaa, in badan oo ka mid ah idaacadaha waxay u baahan yihiin mitir koronto RF ah oo xirfad leh si ay u go'aamiyaan haddii gudbiyeyaashooda FM ay leeyihiin awood wax soo saar RF ku filan (awood gadaale ah) oo ay dammaanad qaadayso soo saaraha. 

 

Sidoo kale, mitirka korantada RF waxaa sidoo kale laga yaabaa inuu isticmaalo injineerka xarunta raadiyaha si uu u eego in VSWR ee jawaab celinta anteenada ay tahay mid qiimo caadi ah.

 

Laakin, mitirka korantada RF ee caadiga ah wuxuu leeyahay faa'iidooyin badan, sida:

 

Sababaha #1: Mitirrada Korantada ee RF-da ee Dhaqanku waa dhib in la isticmaalo

 

Habka wax-soo-saarka ee dib u dhaca awgeed, mitirka korantada RF ee dhaqameed ee badan ayaa isticmaala shaashad muuqaal ah oo leh dareemayaal ku dhex jira. Si kastaba ha ahaatee, injineerada raadiyaha, xogta lagu soo bandhigay shaashadda mitirka ayaa badanaa ah mid adag in la akhriyo, taas oo aan waafaqsanayn shuruudaha akhriska saxda ah.

 

 

Naqshadeyntaani waxay kordhisaa culeyska shaqada ee injineernimada - waa inay ku ag sugaan mitirka korantada RF mar kasta, taas oo iska cad wax macno ah ma samaynayso!

 

Sababaha #2: Mitirrada Korantada ee RF-ga ee Dhaqanka ayaa leh Akhris aan Sax ahayn

 

Idaacado badan oo FM ah oo cabbirkoodu yar yahay, iibsashada mitirka korantada RF ee noocyada caanka ah qaarkood ayaa u muuqda mid macquul ah, tusaale ahaan, mitirka 100kHz-100MHz RF Bird ayaa u muuqda mid weyn, sax?

 

Laakiin xaqiiqo naxariis darro ah oo ah, adeegsiga 100kHz-100MHz band mitir RF si loo cabbiro awoodda gudbiyaha FM-ta ee 88-108MHz waxay sababi doontaa akhrin aan sax ahayn, taas oo ay ugu wacan tahay soo noqnoqoshada xad-dhaafka ah ee u dhexeeya xargaha soo noqnoqda ee la adeegsan karo.

 

Taasi waa in la yiraahdo, haddii aad u jeedsato inta badan soosaarayaasha dhaqameed ee nool ee ku jira mitirka korantada RF ee band-freq-ballaaran, waxaad ku qarashgareyn kartaa 10 jeer qiimaha mid akhrin aan sax ahayn.

 

Sababaha #3: Baahida mitirka korontada ee dhaqameed ee RF Kharash xad dhaaf ah

 

Qaar badan oo ka mid ah soosaarayaasha mitirka korantada ee caadiga ah ee RF waxay u muuqdaan inay kor u qaadaan qiimaha alaabtooda si ay u helaan faa'iido badan, laakiin qiimahan ayaa aad ugu sarreeya saldhigyo yaryar iyo kuwo dhexdhexaad ah oo badan oo aan awoodin.

 

Dhab ahaantii, uma baahna qaali sidan oo kale ah (haa, laakiin sidoo kale shaqaynaysa) mitirka korantada ee RF.

 

Taa baddalkeeda, mitirka korantada RF oo leh qiime la awoodi karo iyo akhrin sax ah ayaa ah waxa ay weydiiyaan.

 

Weydiiso Oraah

 

Mitirka Korontada RF: Waa maxay iyo sidee buu u shaqeeyaa?

 

Ma waxaad raadinaysaa jawaabaha su'aalahan?

 

• Waa maxay mitirka korontada RF?
• Sidee mitirka RF u shaqeeyaan?
• Waa maxay codsiyada mitirka korontada RF?
• Waa maxay noocyada mitirka korontada RF?
• Sidee loo doortaa mitirka awoodda RF?
• Halkee laga iibsan karaa mitirka korantada RF ee ugu fiican?

 

Waxaan ku dabooli doonaa dhammaan waxaad u baahan tahay boggan...

 

Waa maxay Mitirka Korontada RF? Waxaa sharaxay FMUSER

 

Mitirka korantada ee RF ama mitirka korantada mikrowave waa qalab xirfad leh oo cabbira awoodda korantada ee aaladda, badiyaa inta jeer ee microwave ka 100 MHz ilaa 40 GHz. 

 

Ka sokow, mitirka korantada RF waxaa inta badan loo adeegsadaa ururinta macluumaadka, falanqaynta, cabbirka, iyo xisaabinta awoodda RF iyo anteenada raadiyaha VSWR, oo lagu soo bandhigo shaashadda ku dhex dhisan. Ama ku muuji xogta analoogga oo qaab digital ah abka.

 

Inta jeer ee RF iyo cabbiraadda korantada, kHz, MHz, iyo GHz waa inta badan la isticmaalo halbeegyada cabbiraadda soo noqnoqda, iyo mW, watt iyo kW waa unugyada awoodda inta badan la isticmaalo. 

 

Mitirka korantada ee caadiga ah ee RF wuxuu caadi ahaan cabbiri karaa mid hooseeya oo ah dhowr koronto oo u dhexeeya mW ilaa dhowr kilowatts wuxuuna soo sheegaa awoodda dBm (decibels marka loo eego 1 milliwatt), dBW (decibels marka loo eego 1 watts), ama watts.

 

Mitirka awoodda RF waxa kale oo loo yaqaan:

 

• Mitir FM
• RF Wattmeter
• Mitirrada RF
• Mikrowave Power Miter
• RF Wattmeter
• Mitirka RF
• RF Watt Meter
• Kormeeraha Awoodda RF
• Dareemka Awoodda RF

 

Marka loo eego qaab dhismeedka iyo isticmaalkeeda, mitirka korantada RF waxaa loo qaybin karaa:

 

• Mitirka Korantada ee RF ee khadka
• Mitirka Korantada ee RF Digital
• Mitirka Korontada ugu sarreysa RF
• Mitirka Korontada RF ee gacanta lagu hayo

 

Mitirrada korantada RF waxay u baahan yihiin inay ku xidhmaan aalado badan oo kala duwan oo ay sameeyaan tijaabooyin iyo xisaabo kala duwan. Tusaale ahaan, injineeradu waxay isticmaalaan mitirka korantada RF si ay u cabbiraan oo ay u duubaan calaamadaha RF garaaca, dhawaaqyada u eg, iyo calaamadaha random-ka ee been abuurka ah.

 

Xaaladaha codsiga caadiga ah sidoo kale waxaa ka mid ah:

 

• Xisaabinta awoodda jihada
• Go'aaminta awoodda guud
• Muujinaya awoodda baqshadda ugu sarreysa
• Cabbirka awoodda garaaca wadnaha
• Isticmaalka shaybaadhka
• Isticmaalka goobta

 

Intaa waxaa dheer, mitirka awoodda RF waxaa loo isticmaalaa xaalado badan oo kala duwan oo codsiyo ah oo ay ku jiraan horumarinta RF, naqshadeynta, tijaabinta, dayactirka, iyo adeegga goobta, waana mid ka mid ah qalabka ugu muhiimsan ee imtixaanka.

 

Sidee buu u shaqeeyaa Mitirka Korontada ee RF?

 

Si aad u fahamto sida mitirka korantada RF u shaqeeyo, waa inaad marka hore fahantaa qaab dhismeedkeeda, sida loo adeegsaday, iyo noocyadeeda.

 

Qaab dhismeedka aasaasiga ah ee mitirka tamarta RF ee caadiga ah

 

Mitirka awoodda RF ee caadiga ah, sida kuwa Tignoolajiyada Shimbiraha, wuxuu ka kooban yahay qaybaha soo socda:

 

1. Shaashadda Bandhigga (nooca-tilmaamaha ama nooca dhijitaalka ah)
2. Dareemayaasha Awoodda
3. Xidhiidhiyayaasha dareemayaasha
4. Kontaroolka Kontaroolka
5. Kala duwanaanshaha soo noqnoqda ee plug-ka iyo qaybaha heerka korantada
6. Suunka la qaadi karo
7. Battery

 

Kuwaas waxaa ka mid ah, shaashadda bandhigga, qaybaha dareenka awoodda, iyo xirayaasha dareemayaasha ayaa ah qaybaha asaasiga ah ee dhammaan mitirka korantada RF. 

 

Tijaabada goobta oo leh mitir koronto oo RF ah

 

Guud ahaan, marka injineeradu u baahan yihiin inay ku sameeyaan tijaabinta goobta FM-ta, qaybo yar oo qalab baahinta ah ayaa loo baahan yahay. Halkan waxaa ah liis muunad ah:

 

• Qalabka baahinta in la tijaabiyo: Tusaale ahaan, gudbiyaasha FM-ta awoodda sare leh
• Culayska anteenada/dulmiga: ugu dambeyntii gudbinta baahinta signalka RF ee gudbiyaha
• Quudiyayaasha/xabadaha: Isku xirka gudbiyaha iyo anteenada ama culeyska cufan, gudbi signalka RF
• Mitirka awoodda RF: loo isticmaalo in lagu jaangooyo inta jeer ee qalabka lagu tijaabinayo: tusaale 50-200MHz (VHF) RF wattmeter
• Aaladaha kale ee la xidhiidha: Dareemaha awoodda RF, iyo falanqeeyayaasha spectrum. Injineerada dayactirka ayaa dooran doona dareemayaasha tamarta iyadoo lagu saleynayo kala duwanaanta soo noqnoqda, kala duwanaanta firfircoon, iyo qaabka qaabaynta, iyadoo ay ugu wacan tahay meel bannaan oo xaddidan, mowduucan halkan laguma soo bandhigi doono.

 

Kadib, injineerku wuxuu hubin doonaa in dhammaan qalabka si gaar ah loo xiray ka hor inta uusan shidin gudbinta, oo ay ku jiraan:

 

1. Ku xidh isha maqalka-khadka gudbinta FM: oo ay ku jiraan sahayda korantada gudbiyaha, wax soo saarka RF, gelinta maqalka, iwm.
2. Ku xidh anteenada baahinta FM-ka/khadka culeyska culeyska RF: oo ay ku jiraan gelinta RF (fidiye/fidiye), rakibida anteenada (hubi tiirarka togan iyo kuwa taban, dhererka rakibaadda anteenada, kala dheeraynta anteenada lakabka badan)
3. Dooro mitirka korantada ee saxda ah ee RF: oo ay ku jiraan is-waafajinta inta jeer ee gudbiyaha baahinta iyo isku xirka dareemayaasha korantada (wariyayaasha FM-yada awoodda sare leh waxay u baahan yihiin in lagu xiro tuubada quudinta, marka waxaa laga yaabaa inaad u baahato inaad doorato mitir koronto RF oo leh madax foorarsan)

 

Marka wax walba ay diyaar yihiin, injineerku wuxuu ku xiri doonaa qalab kasta si waafaqsan nidaamka "baahinta gudbinta-RF power mitir-anteenada / culeyska dummy".

 

Talaabada ugu dambeysa waa in la shido awooda gudbiyaha baahinta, hagaajinta awooda wax gelinta oo aad ilaaliso mitirka awooda RF awooda RF iyo qiyamka VSWR ee lagu muujiyay mitirka

 

Weydiiso Oraah

 

Sidee loo doortaa mitirkaaga korontada RF? 5 Qodob oo Muhiim ah oo ay tahay in maskaxda lagu hayo

 

Doorashada mitirka korantada saxda ah ee saxda ah ayaa muhiim u ah qalabka tijaabada, maadaama ogaanshaha saxda ah ee RF uu aad muhiim ugu yahay codsi kasta. Marka, idaacad kasta oo FM ah oo rabta awoodda RF ee saxda ah iyo cabbirada VSWR, sidee u doorataa mitirka awoodda RF ee ugu fiican? Waxaa jira dhowr waxyaalood oo maskaxda lagu hayo markaad dooranayso mitirka korantada RF, kuwaas oo ah noocyo, kala duwanaansho, bandhig, iyo tayada badeecada. Wax badan akhri!

 

#1 Fahamka Noocyada

 

Haddii aad rabto inaad iibsato mitir koronto RF, markaa waa inaad marka hore fahamtaa nooca. Mitirka korantada RF asal ahaan waxa loo qaybin karaa kulayl ku salaysan mitirka korantada RF, qalabka wax baadha ee ku shaqeeya diode, mitirka korantada ee nuugista, iyo mitirka gudubka. Mitirka korantada ee RF-ku-ku-salaysan kuleylku waa doorasho wanaagsan marka la qabanayo waxqabadyada cabbiraadda isku-dhafka ah, iyo baaraha ku shaqeeya diode waa doorasho marka loo baahan yahay akhrinta heerka aasaasiga ah ama dabeecadda ku-meel-gaarka ah. Dabcan, waxaad sidoo kale u baahan tahay inaad fiiro gaar ah u yeelato in mitirkaaga korantada RF uu ku habboon yahay duubista cabbirrada gaarka ah sida awoodda celceliska, awoodda garaaca, ama awoodda baqshadda ugu sarreysa. Iyadoo mitirka korantada ee RF nuugista uu ku habboon yahay helitaanka xogta shaybaarka ee saxda ah, mitirka korantada ee RF ee laga gudbo wuxuu ku habboon yahay hawlaha goobta.

 

#2 Xaddiga Soo noqnoqda ayaa muhiim u ah Xaqiijinta

 

Doorashada soo noqnoqoshada saxda ah ayaa muhiim ah. Qiyaasta soo noqnoqoshada yar waxay la socotaa qalad weyn, tusaale ahaan, haddii aad ku hawlan tahay gudbiyaha FM oo leh inta jeer ee u dhaxaysa 88 ilaa 108Mhz, markaa mitirka korantada 85-110Mhz RF ayaa ah doorashadaada ugu fiican.

 

Haddii aad inta badan isticmaasho mitirka korantada RF ee 1-200Mhz si aad u dirto gudbiyaha FM, markaa khaladkeedu aad ayuu uga weyn yahay mitirka korantada RF oo leh kala duwanaansho yar oo soo noqnoqota ah. Waxay keeni kartaa dhibaatooyin sida faahfaahinta aan saxda ahayn ee soosaarka korontadu iyo anteenada VSWR.

 

#3 Ka dhig Commissiong mid ku haboon adiga oo isticmaalaya Kormeerka APP

 

Doorashada mitirka korantada RF ee la socodka APP waxay kaa caawin kartaa inaad waqti badbaadiso. Noocan mitirka korantada RF wuxuu bixiyaa bandhig dhijitaal ah iyo hawsha duubista wakhtiga. Si aad diiradda u saarto gudbinta iyo anteenada dhammaan waa ka harsan tahay in la sameeyo, looma baahna in la duubo VSWR oo u sii gudbi faahfaahinta awoodda buugga! Waad garanaysaa waxa ay tani uga dhigan tahay shaqadaada.

 

#4 Weligaa ha ka tagin tayada badeecada. 

 

Mitirka korantada ee RF oo leh tayo sare sida caadiga ah waxay leedahay nolol adeeg dheer - waxay sidoo kale dammaanad qaadaysaa saxnaantaada shaqo. Intaa waxaa dheer, naqshad adag ayaa bixisa ilaalin weyn si looga xoreeyo mitirka korontada ee kuuskuusyada saadka iyo habka gaadiidka. Marka, had iyo jeer ka taxaddar tayada ka hor intaadan dalban dalabka mitirka korantada ee RF. 

 

#5 Nooca go'an ee Freq Selective ama Freq

 

Waxaa xusid mudan in mitirka korantada RF ay noqon karaan mid soo noqnoqonaya oo la xushay ama soo noqnoqoshada go'an, farqiga ugu weyn ee u dhexeeya labadaba waa saxnaanta iyo qiimaha.

 

Tusaale ahaan, mitirka korantada RF ee la qaadan karo ee Bird wuxuu dabooli karaa baahiyaha tijaabada ee kala duwanaansho soo noqnoqda (sida 450kHz-2.7GHz ama 50-100MHz, iwm.) qaybaha.

 

Si kastaba ha ahaatee, qiimihiisu wuxuu gaari karaa kumanaan doolar. 

 

Inta badan warfidiyeenada, qiimaha iibka xad dhaafka ah, kala duwanaanta soo noqnoqda, iyo kala duwanaanta korantadu sidoo kale waa mid aan loo baahnayn, maaha in la yiraahdo natiijooyinka imtixaanku waxay ku xiran yihiin weecsanaan weyn (xitaa haddii saxnaanta la sheegay ay tahay ± 5%)

 

Marka la barbar dhigo kii hore ee kala duwanaanshaha soo noqnoqoshada ballaaran iyo kala duwanaanshaha awoodda, mitirka korantada ee RF ee inta jeer la doortay ayaa leh saxnaanta tijaabada goobta oo sareysa oo badiyaa ka jaban. 

 

Noocan mitirka korantada RF waa mid gaar ah Waxaa loo istcimaalaa in lagu kormeero soosaarka korantada RF iyo qiimaha VSWR ee xargaha soo noqnoqda FM-ka, kaas oo sidoo kale ku filan si loo daboolo ogaanshaha nidaamka gudbinta ee inta badan idaacadaha FM-ka hooseeya.

 

Ku saabsan FMUSER

 

FMUSER waa alaab-qeybiyaha ugu horreeya adduunka ee xalalka baahinta la awoodi karo. Laga soo bilaabo 2004, waxaan si guul leh u bixinay kumanaan xalal wareeg ah oo lagu kalsoonaan karo AM, FM, iyo xarumaha TV-ga ee dalal badan oo adduunka ah, oo ay ku jiraan baakado dhamaystiran, meel fog / hagid rakibidda goobta, adeegga iibka ee la aamini karo, iyo in ka badan.

 

 

Warshadayada wax soo saarka waxay hubisaa waxqabadka heerka koowaad ee qalab kasta waxayna ilaa hadda siisay idaacad kasta oo macaamiisha FMUSER firfircooni cusub.

 

"Waxaan sameyneynaa dadaal kasta si aan u hubinno khibradaada, tani waa hadafka FMUSER"

 

--- Tom Lee, Aasaasaha FMUSER.

 

Maanta nala soo xidhiidh

  

Alaabooyinka Gudbinta AM ee lagugula taliyay waxaad sidoo kale xiisayn kartaa

 

Soo-gudbiyeyaasha AM ee Adag-sare ee Awoodda Sare Ilaa 200 kW
1KW AM gudbiyaha	3KW AM gudbiyaha	5KW AM gudbiyaha	10KW AM gudbiyaha
25KW AM gudbiyaha	50KW AM gudbiyaha	100KW AM gudbiyaha	200KW AM gudbiyaha

 

Culaysyada Imtixaanka Anteennada AM Tower
1, 3, 10KW AM culeyska tijaabada	100KW AM culeyska tijaabada gudbiyaha	200KW AM culeyska tijaabada gudbiyaha