- Itulau Amata
- mea e gaosi
- RF Meafaigaluega
- Warner RF WNRF PM-1A 5200W RF mita eletise 50Ω 85-110MHz mo antenna VSWR & FM transmitter su'ega eletise
-
IPTV Fofo
-
Olo Faasalalau
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Pulea potu Console
- Laua'iga & Kesi
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AM Transmitters
- AM (SW, MW) Antenna
- Fa'asalalauga Fa'asalalau FM
- Antenna Fa'asalalauga FM
- STL So'oga
- Aofa'iga atoa
- Studio i luga ole Ea
- Uaea ma Mea
- Meafaigaluega Passive
- Transmitter Combiners
- RF Cavity Filters
- RF Hybrid Couplers
- Oloa Fiber Optic
- Meafaigaluega Ulutala DTV
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Televise Transmitters
- Televise Antennas
Warner RF WNRF PM-1A 5200W RF mita eletise 50Ω 85-110MHz mo antenna VSWR & FM transmitter su'ega eletise
MATAUPU
- Tau (USD): Faʻafesoʻotaʻi mo nisi faʻamatalaga
- Qty (PCS): 1
- Va'a (USD): Fa'afeso'ota'i mo nisi fa'amatalaga
- Aofa'i (USD): Fa'afeso'ota'i mo nisi fa'amatalaga
- Metotia Va'a: DHL, FedEx, UPS, EMS, I le Sami, I le Ea
- Totogi: TT(Bank Transfer), Western Union, Paypal, Payoneer
lotomalie
PM-1A RF Meter Malosi Fa'amatala | RF Measurement Solution mai le FMUSER
Ina ia faʻamalieina manaʻoga o le sili atu le fuaina o le RF mo a tatou tagata faʻatau i le FM transmitter ma le faʻatonuina o le antenna - sili atu faʻamatalaga saʻo, sili atu ona faigofie le faʻaogaina o meafaigaluega, ma faʻaititia le tau o fuataga, i le avea ai ma taʻiala taʻutaʻua o masini suʻega RF, FMUSER ua faʻalauiloaina se RF fou. mita eletise fa'apitoa mo su'ega 85-110MHz RF.
O mea o lo'o mulimuli mai o le a aofia ai fa'amatalaga fa'aputuga o oloa, fa'amatalaga fa'amatalaga, ma fa'ailoga autu o le mita eletise RF.
I le auala, o tau faʻapitoa mo le tele o OEM ma ODM poloaiga o loʻo tatalaina nei, faʻafesoʻotaʻi mai pe afai o loʻo e galue e pei o:
- Inisinia Fa'apipi'i Antenna
- Transmitter Maintenance Engineers
- Tagata Fa'asalalau ma Antenna
- ma isi tulaga faapena
Fa'aauau su'esu'e mo nisi mea!
Fa'asoa Mana'omia mo Low Power FM Transmitter Wholesale
FMUSER o loʻo suʻeina se paaga tufatufa mo le maualalo-malosi FM transmitter pisinisi fa'atau oloa.
Fa'afeso'ota'i le 'au fa'atau a le FMUSER i le taimi nei e maua ai avanoa fa'apisinisi e le fa'atapula'aina e aofia ai le sapalai atoatoa o oloa, fofo fa'atuatuaina, ma le tele o tupe mama! Mo nisi faʻamatalaga, faʻamolemole faʻatumu le "faʻafesoʻotaʻi matou" pepa i le agavale pe kiliki i lalo e faʻafesoʻotaʻi matou.
O le a le mea o loʻo i totonu o le Package?
O vaega nei o le masini o le a aofia i totonu o afifi taitasi o lau oka, faamolemole siaki pe ua maeʻa:
- FMUSER PM-1A RF mita eletise * 1
- USB Type-C uaea eletise * 1
- FMUSER PM-1A tusi fa'aoga * 1
Amata i Faʻamatalaga o loʻo mulimuli mai!
E le gata i lea, aua nei galo le APK faʻapipiʻi code o le APP, faʻamolemole kiliki le sootaga i lalo e sii mai ai:
- APK download mo saoloto: warner-rf-pm1a-apk-for-mobile.apk
- URL o lenei itulau: https://www.fmradiobroadcast.com/product/detail/pm1a-rf-power-meter.html
Fa'afefea ona fa'aoga FMUSER PM-1A RF mita eletise?
- Tatala le faatulagaga Bluetooth a'o le'i amataina le su'ega
- Ia mautinoa o le Bluetooth o le FMUSER PM-1A RF mita eletise e feso'ota'i i lau telefoni fe'avea'i
- Fa'aola lau transmitter (fa'afeso'ota'i pea le antenna/dummy uta i luma)
- Komisi le transmitter a'o mata'ituina
O a Fa'amatalaga Fa'apitoa?
O faʻamatalaga o lenei mita fou FMUSER PM-1A RF eletise e faʻapea:
tuutuuga | auiliili |
faʻataʻitaʻiga | FMUSER PM-1A Meli Malosi (5200W) |
Sa'o (85-110mhz) | 1-10w ±30% 10-100w ±20% 100-500w ±5% 500-1000w ±2.5% 1000-5000w ±1.5% |
mataituina | Mata'ituina APP |
tagata gaosi | FMUSER |
Fa'asa'o Fa'asologa Fa'asologa | 85-110Mhz (FM band 87-108mhz aofia ai). |
Fua e ese mai le 85-110 MHz | Ioe, ae atonu e le sa'o e pei o le fuaina i totonu ole 85-110 MHz freq range. |
Fuaina o le Malosiaga |
1-5,200W. Ole fua ole malosi ole taimi umi ile itiiti ifo ile 3kW LE FAʻAUTUAINA, pe o le a aumaia ai le leaga tele i le mita eletise. |
Fuaina o le Malosi |
CW (galu faifai pea) |
Mana Maualuga | 5,200W |
Fa'alavelave (Alu/Auga) | 50Ω |
Rated Power | 1W-5,000W |
Fa'aofi VSWR | ≤1.03 |
Feso'ota'i Tuufua |
≥32 dBc |
Faʻamatalaga Faʻaalia | Faatekinolosi |
Fesoʻotaʻiga Faʻamatalaga |
Bluetooth |
Paoa sapalai |
Ituaiga-C, 5V |
Ituaiga Feso'ota'i Ulufale | L29 DIN Male |
Ituaiga Feso'ota'i Tulaga | L29 DIN Fa'afafine |
Malosiaga Malosiaga | TYPE-C |
Fua i MM (e le aofia ai vaega fa'aoso) |
152 (W) x 35 (D) x 40 (L) |
Weight upega |
600 g |
Vevela lautele ambient | -10 ℃ i le 40℃ |
Temperature Fautuaga Faagaioiga | <60 ° C |
Maualuluga Fautuaga Faagaioiga | |
Mea (Meta Malosi) | uʻamea filogia alumini |
Mea (Pusa Pusa) | pilasitika |
Sili mo | Faʻapipiʻiina, suʻega, ma le tausiga o le leitio FM ma le FM transmitter antenna, ma isi. |
So'o se vaega po'o ni fa'ailoga e fa'atusalia i isi?
Ina ia manuia le tele o alaleo leitio FM, ua matou tatalaina lenei FMUSER PM-1A digital RF mita eletise e ese ai mai mita eletise masani RF, ma faʻamoemoe e faʻalautele le avanoa e nofo ai lau nofoaga e ala i le faʻaitiitia o tau faʻatau meafaigaluega a lau nofoaga.
Afai e te leʻi faʻamalieina i mea na muamua atu, ona e vaʻai lea i le faʻatauga autu o le FMUSER PM-1A RF mita eletise:
- Tau maualalo ma le sa'o: Na'o le 1/4 le tau o mita eletise RF mai isi fa'ailoga ta'uta'ua (eg Bird Technologies, TEGAM Inc, Keysight, ma isi) ae 4 taimi sa'o e maualuga atu nai lo so'o se tasi o latou i le 85-110Mhz band.
- Fuafua gaoa: O le alumini alumini cavity e aumaia ai se mamanu gaoa ma umi mo le fa'atonuina i aso uma.
- Mataituina APP: O le fa'aaliga fa'aleaganu'u fa'apipi'i ua aveese fa'atasi ma le mata'ituina o le taimi moni a le APP. I le taimi nei, o loʻo tuʻuina atu se faʻaaliga moni o le faʻaliliuina o le mana ma le VSWR. Tomai fa'apitoa e pei ona masani ai ma faigofie ona fa'aoga mo inisinia RF.
- Mata'ituina le malosi: Su'esu'eina ma le fa'amauina le pupuni e tusa ai ma le taimi, lea e faigofie e siaki ai le fesuiaiga o le mana i taimi eseese.
- Tete'e patupatu: E sili ona lelei mo se taimi umi ma felauaiga gaoa e pei o nofoaga maotua mauga. E le pei o se mita faʻailoga, o le a leai se faʻamalo saʻo o le a gaosia i le taimi o felauaiga o le FMUSER PM-1A RF mita eletise.
Mata'ituina o le APP mo le RF Commissioning Data
E pei ona taʻua i luga, e le pei o mita masani, o le FMUSER PM-1A RF mita eletise lafoaʻi le mita faʻaaliga tele, nai lo lena, o se mamanu mataʻituina feaveaʻi APP e sili atu ona faigofie.
O le mamanu numera e faʻaleleia atili ai le faitau o faʻamatalaga RF, i le taimi nei, e mafai ai ona vave mataʻituina le APP mo inisinia RF o faʻasologa nei:
- Malosiaga fa'afo'i ma fa'aalia le malosi o lau fa'avevela FM
- VSWR o lau antenna fa'asalalauga
- O le vevela galue ma isi fa'alavelave lavelave
Fa'ata'ita'iga fa'apolofesa maualuga maualuga
Se'i vagana ai le mata'ituina o le APP, o le FMUSER PM-1A RF mita eletise e maualuga le sa'o o se tasi o ana fa'atauga tele.
E pei ona iloa e tagata uma, i le faagasologa o le faʻatonuina ma le mataʻituina o le transmitter FM, o le saʻo o faʻamatalaga o le transmitter e i ai se aafiaga tele i le tele o au filifiliga, e aofia ai faʻamaumauga faʻamaumauga, mea e sui ai mea (eg FM transmitters, FM radio antennas, ma isi), tau tausiga, ma isi.
O le mea moni, o le filifilia o se mita eletise RF maualuga e fesoasoani foi e filifili pe faʻafefea ona e faʻaogaina le transmitter ma le antenna i aso taʻitasi i lau leitio.
Ae o le mea moni, afai e te manaʻo e sili atu le saʻo o le mataʻituina o le eletise eletise eletise FM, e tatau ona laʻititi le tau aofaʻi o le tele o laina ma le mana talia ole mita eletise RF.
Mo se fa'ata'ita'iga, o le mita eletise RF o le 88-108Mhz freq range ma le 100W-1000W power range o le a sili atu le sa'o nai lo le tasi o le 10kHz-108Mhz freq range ma le 10mW-1000W power range.
Ma o le mea lena e fai e le mita eletise FMUSER PM-1A RF.
I le 85-110MHz freq range ma le 1-5,000W power range, FMUSER PM-1A e sili atu le saʻo pe a faʻatusatusa i le tele o ana tauva o loʻo ola (e sili atu nai lo Bird).
O fa'amatalaga sa'o autu ole FMUSER PM-1A RF mita eletise e fa'apea:
- Fa'ata'ita'iina le sa'o ± 10% ile 0-200W fa'amauina le mana
- Fa'ata'ita'iina le sa'o ± 3% ile 200-1,000W fa'amauina le mana
- Fa'ata'ita'iina le sa'o ± 2% ile 1000-5,200W fa'amauina le mana
O le FMUSER PM-1A RF mita eletise e taulaʻi i se malosi faʻatatau tonu e mafai ona oʻo i lalo ifo o le 2 watts ma maualuga e 5,200 watts.
E le gata i lea, faʻatasi ai ma se laina faʻamautu o le 85-110MHz (faʻapipiʻi FM ua ufiufi), nai lo le kHz, GHz, poʻo le afe o MHz, FMUSER PM-1A e mafai ona faʻaoga lelei i faʻasalalauga faʻasalalau uma i le FM band (88-108MHz, 0). -5.2kW).
FMUSER PM-1A RF mita eletise o se su'ega sili lea e fa'aopoopo pe o lo'o i totonu o se alaleo leitio fa'apitonu'u po'o se alaleo leitio a le taulaga, e mafai lava ona fetaui ma mana'oga o le tausiga i aso uma mo inisinia.
Alu 'ese mai le fa'afitauli tau-maualuga
E pei ona matou iloa, o le tau o le mita eletise RF mai nisi faʻatau oloa masani e masani ona seti i le faitau afe o tala, ae o le tele o tagata faʻatau o loʻo tuʻuina atu a latou oka ona e leai ni mea faapena. RF mita eletise ma tau maualuga ma le sa'o sa'o na'o le pau lea o le filifiliga mo le tele o inisinia leitio FM.
Ae ui i lea, o le faʻalauiloaina o le mita eletise FMUSER PM-1A RF e faʻamalieina lelei le faʻafitauli.
O tagata faʻaoga autu o le FMUSER PM-1A ua maeʻa ona iloiloina mai le amataga o lona mamanu. I le faaopoopo atu i le maualuga saʻo ma le mataʻituina o le APP i le taimi tonu, e matua taugofie foi - o lona tau (faʻalilolilo le tumau :)) e sili atu le maualalo nai lo mea uma e masani ai RF mita eletise e te iloa i le taimi nei. I le taimi nei, FMUSER PM-1A ua faʻamaonia le saʻo maualuga, e te le mauaina se mita eletise RF faʻamautu maualuga mai isi faʻatau.
I aso nei, o le FMUSER PM-1A RF mita eletise e na'o le pau lea o le tali fa'ata'ita'iga RF fa'amautu i luga o le maketi e talafeagai mo le tele o la'ititi la'ititi ma feololo FM leitio ma fa'aalia uma le tau maualalo ma le maualuga.
O tagata gaosi masani o mita eletise RF masani o:
- Aeroflex (aeroflex ifr 6015, aeroflex ifr 1200s, aeroflex ifr 2945b, aeroflex ifr 6000, aeroflex ifr, aeroflex ifr 2975, aeroflex ifr 3500a, aeroflex ifr 3920, aero4000flex ifr XNUMX)
- Tekinolosi Manulele (4527, 4526, 4522, 4521, 4431, 4308, 43, 4412A, 4410A, 43P, 4391A, 4314C, 4305A, 4304A)
- Tektronix (PSM3000/4000/5000 Faasologa, 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, Fa'aaogaina Gigatronics 8542, Gigatronics 80314A, GIGATRONICS 8502A, Giga80324C 8542A)
- 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, R&S®NRQ6, R&S®NRPM, R&S®NRP-Z2x1)
- PMM (PMM 6630)
- Taimane(SX-200, SX-400, SX-400, SX-1100, ma isi)
- MFJ(mf705, mf845, mf926b, mf828, mf959c, mf267, mf269c, mfj 945e, mf2275, mf66, mfj 269c pro, MFJ-870, ma isi.)
- ma isi tulaga faapena
Oloa Fautuaina Atonu E te Fiafia i ai
E oʻo atu i le 1000 Watts |
E oʻo atu i le 10000 Watts |
Transmitter, antenna, uaea |
Leitio faletusi, nofoaga fa'asalalau |
STL TX, RX, ma antenna |
1 i le 8 faga FM antenna afifi |
Fa'amatalaga RF Power Meters Fa'amatala | Aisea e Filifili ai FMUSER nai lo isi?
O le fa'aopoopoina o mita eletise RF fa'atuatuaina, faigofie-fa'aoga, ma taugofie mo inisinia, ose mana'oga tele lea mo le tele o alaleo FM.
Talu ai o faʻamatalaga eletise e taua tele i FM transmitters aʻo gaosiga, e tele sona aʻafiaga i le faʻatinoga faʻapea foʻi ma le tau faʻatau atu o le toetoe o faʻasalalauga faʻasalalauga FM.
O le mea lea, o le tele ma le tele o faʻasalalauga e manaʻomia se mita eletise RF sili atu faʻapolofesa e iloa ai pe lava a latou faʻasalalauga FM e lava le mana faʻaogaina RF (mana faʻaliliu) faʻamaonia e le latou gaosiga.
E le gata i lea, e mafai fo'i ona fa'aoga se mita eletise RF e le inisinia o le leitio e va'ai pe o le VSWR o fa'amatalaga antenna o lo'o i se tau masani.
Ae, o le mita eletise masani RF e tele mea le lelei, e pei o:
Mafuaaga #1: Fa'aleaganu'u RF Power Meters e le faigofie ona fa'aoga
Ona o le faagasologa o le gaosiga i tua, o le tele o mita eletise RF masani e faʻaogaina se faʻaaliga faʻaalia ma masini faʻapipiʻi. Peita'i, mo enisinia leitio, o fa'amaumauga o lo'o fa'aalia i luga o le mata o le mita e masani ona faigata ona faitau, ma e le ogatasi ma le sa'o sa'o mana'omia o le faitau.
Ma o lenei mamanu e faʻateleina ai galuega a le inisinia - e tatau ona latou faʻatali i tafatafa o le mita eletise RF i taimi uma, e mautinoa lava e leai se uiga!
Mafuaaga #2: Fa'aleaganu'u RF Power Meters maua Faitauga le sa'o
Mo le tele o leitio FM o la'ititi la'ititi, o le fa'atauina o mita eletise RF mai nisi fa'ailoga ta'uta'ua e foliga mai e talafeagai, mo se fa'ata'ita'iga, o le mita a le Bird's 100kHz-100MHz RF e manaia tele, sa'o?
Ae o se mea moni mataga, o le faʻaaogaina o le mita eletise 100kHz-100MHz band RF e fua ai le malosi o le 88-108MHz FM transmitter o le a mafua ai le le saʻo o faitauga, e mafua ona o le tele o taimi i le va o laina faʻaoga talafeagai.
O lona uiga, afai e te liliu atu i le tele o gaosiga masani o loʻo ola i mita eletise RF o le lautele freq band, e mafai ona e faʻaalu 10 taimi le tau mo le tasi e le saʻo faitauga.
Mafuaaga #3: Fa'aleaganu'u RF Power Meters Manaomia Ova le tau
O le tele o tagata gaosiga o mita eletise RF masani e masani ona siitia le tau oa latou oloa ina ia maua ai ni tupe mama maualuga, ae o nei tau e maualuga tele mo le tele o nofoaga laiti ma feololo e gafatia.
O le mea moni, latou te le manaʻomia se taugata (ioe, ae aoga foi) mita eletise RF.
Nai lo lena, o se mita eletise RF ma se tau taugofie ma faitau saʻo naʻo mea latou te talosagaina.
RF Power Meter: O le a le mea ma faʻafefea ona aoga?
O E Su'eina Tali i Fesili nei?
- O le a le mita eletise RF?
- E faʻafefea ona galue RF mita?
- O a faʻaoga o mita eletise RF?
- O a ituaiga o mita eletise RF?
- E faʻafefea ona filifili se mita eletise RF?
- O fea e fa'atau ai le mita eletise RF sili?
Matou te ufiufi mea uma e te manaʻomia i lenei itulau...
O le a le RF Power Meter? Faʻamatalaina e FMUSER
O le mita eletise RF po'o le mita eletise microwave ose meafaigaluega fa'apolofesa e fuaina le malosi eletise o se masini, e masani lava i alaleo microwave mai le 100 MHz i le 40 GHz.
E le gata i lea, o le mita eletise RF e masani ona faʻaaogaina e aoina ai faʻamatalaga, auʻiliʻili, fua, ma fuafua le mana RF ma le leitio antenna VSWR, ma faʻaalia i luga o le mata ua fausia. Pe fa'aali fa'amaumauga fa'atusa ile fa'afuainumera numera ile app.
I le RF masani ma le fuaina o le malosi, kHz, MHz, ma le GHz o vaega sili ona masani ona faʻaaogaina fua faʻavavevave, ma mW, watt ma kW o iunite eletise e masani ona faʻaaogaina.
O se mita eletise masani RF e masani ona fuaina i lalo ifo o nai Power laina mai le mW e o'o atu i le tele o kilowatts ma lipoti atu le malosi i le dBm (decibels e fa'atatau i le 1 milliwatt), dBW (decibels e fa'atatau i le 1 watt), po'o watts.
RF mita eletise e lauiloa foi o:
- FM mita
- RF Wattmeter
- RF mita
- Meta Malosiaga Microwave
- RF Wattmeter
- RF mita
- RF Watt mita
- RF Pule Mataitu
- RF Malosiaga Sensor
E tusa ai ma lona fausaga ma le faʻaogaina, o le mita eletise RF e mafai ona vaevaeina i:
- Fua eletise RF i totonu
- Digital RF Malosi mita
- RF Peak Power Meter
- Meter Malosi RF Taulima
O mita eletise RF e manaʻomia ona faʻafesoʻotaʻi i le tele o masini eseese ma faia suʻega eseese ma faʻatusatusaga. Mo se fa'ata'ita'iga, e fa'aaoga e inisinia RF mita eletise e fua ma fa'amaumau ai fa'ailoga RF fa'atosina, fa'ailo pei o le pisa, ma fa'ailoga fa'afuase'i.
O fa'ata'ita'iga masani fa'aoga e aofia ai fo'i:
- Fuafuaga o malosiaga fa'atonu
- Fuaina o le malosi atoa
- Fa'ailoaina le mana teutusi pito i luga
- Fuaina o le malosi o le fatu
- Fa'aoga fale su'esu'e
- Fa'aoga fanua
E le gata i lea, o le mita eletise RF o loʻo faʻaaogaina i le tele o faʻataʻitaʻiga faʻaoga eseese e aofia ai le atinaʻeina o le RF, mamanu, suʻega, toe faʻaleleia, ma le auaunaga i le fanua, ma o se tasi o mea sili ona taua suʻega.
E fa'afefea ona galue le RF Power Meter?
Ina ia malamalama pe faʻapefea ona galue le mita eletise RF, e tatau ona e malamalama muamua i lona fausaga, faʻafefea ona faʻaogaina, ma ona ituaiga.
Fuafuaga Autu o se Meter Malosi'i RF masani
O se mita eletise masani RF, e pei o mea mai le Bird Technology, e aofia ai vaega nei:
- Le Fa'aaliga Mata (ituaiga fa'asino po'o le ituaiga numera)
- Malosiaga Sensors
- Fa'afeso'ota'i masini
- Pulea Knob
- Feso'ota'iga fa'afeso'ota'i fa'apipi'i ma vaega tulaga maualuga
- fusipa'u feavea'i
- maʻa uila
Faatasi ai ma i latou, o le faʻaaliga faʻaaliga, vaega e lagona ai le eletise, ma fesoʻotaʻiga masini o vaega autu ia o mita eletise uma RF.
Su'ega i luga ole laiga ma le RF Power Meter
E masani lava, pe a manaʻomia e inisinia ona faia suʻega i luga ole laiga mo transmitters FM, e manaʻomia ni nai vaega o faʻasalalauga. Ole lisi fa'ata'ita'i lea:
- Meafaigaluega fa'asalalauga e su'eina: fa'ata'ita'iga fa'asalalauga fa'asalalauga FM maualuga
- Antenna/mea fa'afoliga: mo le fa'asalalauina mulimuli ane o le fa'asalalauga RF fa'ailo mai le transmitter
- Fafaga/uaea: Faʻafesoʻotaʻi le transmitter ma le antenna poʻo le faʻailoga faʻailoga, faʻasalalau le faailo RF
- mita eletise RF: fa'aoga e fa'afetaui le taimi ole masini o lo'o fa'ata'ita'iina: fa'ata'ita'iga 50-200MHz (VHF) RF wattmeter
- Isi masini fa'afeso'ota'i: Su'e eletise RF, ma su'esu'e alaleo. O le a filifilia e le au inisinia faʻaleleia masini eletise e faʻatatau i le tele o taimi, tulaga faʻamalosi, ma le faʻatulagaina o suiga, e tatau ona faʻatapulaʻaina avanoa, o lenei autu o le a le faʻaalia iinei.
Ona, o le inisinia o le a mautinoa o meafaigaluega uma e faʻapipiʻi eseese aʻo leʻi faʻaogaina le eletise, e aofia ai:
- Fa'afeso'ota'i le puna leo-FM transmitter laina: e aofia ai le sapalai o le eletise, galuega RF, faʻalogo leo, ma isi.
- Fa'afeso'ota'i le antenna fa'asalalau FM/RF dummy load line: e aofia ai le fa'aogaina o le RF (feeder/feeder), fa'apipi'i antenna (sia'i pou lelei ma le le lelei, maualuga fa'apipi'i antenna, va'ava'a antenna tele-layer)
- Filifili le mita eletise RF sa'o: e aofia ai le fa'afetauiina o le tele o le fa'asalalauga fa'asalalau ma le so'otaga fa'amana (e mana'omia le feso'ota'i atu o transmitters FM maualuga i le paipa fafaga, atonu e te mana'omia le filifilia o se mita eletise RF ma se ulu fa'afefe)
A sauni mea uma, o le a faʻafesoʻotaʻi e le inisinia masini taʻitasi e tusa ai ma le faʻatonuga o le "faʻasalalauga faʻasalalau-RF mana mita-antenna / uta faʻataʻavalevale".
O le laasaga mulimuli o le ki lea o le mana o le faʻasalalauga faʻasalalau, fetuutuunai le mana faʻaoga ma mataʻituina le mita eletise RF RF mana ma VSWR faʻaalia i luga o le mita
E faʻafefea ona filifili lau RF Power Meter? 5 Mea Autu e Tatau Ona Mafaufau
O le filifilia o le mita eletise RF sa'o e taua tele mo masini su'ega, aua o le sa'o RF faailoilo e taua tele i so'o se talosaga. O lea, mo soʻo se leitio FM e manaʻo e sili atu le saʻo RF malosi ma fua VSWR, faʻafefea ona e filifilia le mita eletise RF sili? E i ai nai mea e teu i lou mafaufau pe a filifilia se mita eletise RF, o ituaiga, freq range, faʻaaliga, ma le lelei o oloa. Faitau pea mo nisi mea!
#1 Malamalama i Ituaiga
Afai e te manaʻo e faʻatau se mita eletise RF, e tatau ona e malamalama muamua i lona ituaiga. E mafai ona vaevaeina mita eletise RF i mita eletise RF e fa'atatau i le vevela, masini fa'aogaina o le diode, mita mita eletise RF, ma mita pasi. O se mita eletise RF e fa'atatau i le vevela o se filifiliga lelei pe a fa'atino ni gaioiga fa'atasi, ma o se fa'amalama-diode o se filifiliga pe a mana'omia le faitau o se tulaga fa'avae po'o le natura le tumau. Ioe, e mana'omia fo'i ona e fa'alogo lelei pe talafeagai lau mita RF mo le fa'amauina o fua fa'atatau e pei o le averesi o le malosi, le malosi o le pusi, po'o le mana teutusi pito i luga. E ui o le mita eletise RF absorption e talafeagai mo le mauaina o faʻamatalaga saʻo saʻo, o le pass-through RF mita eletise e talafeagai mo galuega i le fanua.
#2 Fa'atelega Fa'atelega Taua mo le Sa'o
E taua le filifilia o le laina sa'o. Ole la'ititi la'ititi ole laina ole tele e sau ma le tele o mea sese, mo se fa'ata'ita'iga, pe afai o lo'o e fa'atonuina se FM transmitter ma fa'asolo taimi mai le 88 i le 108Mhz, o le 85-110Mhz RF mita eletise o lau filifiliga sili lea.
Afai e masani ona e fa'aogaina se mita eletise RF o le 1-200Mhz e fa'atonu ai se transmitter FM, o lona sese o le a sili atu le tele nai lo le mita eletise RF ma se la'ititi la'ititi la'ititi. E ono mafua ai faʻafitauli e pei o faʻamatalaga le saʻo o le eletise eletise ma le antenna VSWR.
#3 Fa'afaigofie le Komisi e ala ile Mata'ituina ole APP
O le filifilia o se mita eletise RF ma se mata'ituina o le APP e mafai ona fesoasoani e fa'asaoina lou taimi. O lenei ituaiga mita eletise RF e ofoina atu le faʻaaliga numera ma le faʻamaumauga o taimi. Ina ia taulaʻi i le faʻatonuina o le transmitter ma le antenna o loʻo totoe uma e fai, e le manaʻomia le faʻamauina o le VSWR ma le faʻatonuga o le mana i luga o le tusi! E te iloa le uiga o lenei mea i lau galuega.
#4 Aua ne'i tu'ua le Tulaga Lelei o Oloa.
O le mita eletise RF e maualuga lona tulaga e masani lava ona umi lona soifua tautua - e fa'amautinoa ai fo'i le sa'o o lau fa'atonuga. E le gata i lea, o se mamanu gaoa e ofoina atu le puipuiga sili atu e faasaoloto ai mita eletise mai patupatu i le faagasologa o felauaiga ma felauaiga. O lea, ia faʻaeteete i taimi uma e uiga i le lelei aʻo leʻi tuʻuina se oka mo se mita eletise RF.
#5 Freq Filifilia po'o Freq Fixed Ituaiga
E taua le maitauina o mita eletise RF e mafai ona faʻapipiʻiina pe faʻamautu taimi, o le eseesega tele i le va o le lua o le saʻo ma le tau.
Mo se faʻataʻitaʻiga, o le mita eletise RF feaveaʻi mai Bird e mafai ona fetaui ma manaʻoga o suʻega o laina faʻasolosolo eseese (e pei o le 450kHz-2.7GHz poʻo le 50-100MHz, ma isi) ma laina eletise (e pei o le 100mW-10kW) e ala i le faʻaogaina o le eletise. vaega.
Ae ui i lea, o lona tau e mafai ona alu i le faitau afe o tala.
Mo le tele o fa'asalalauga, o le tau fa'atauga tau fa'atauga, laina fa'alava, ma laina eletise e le mana'omia fo'i, ae le o le fa'apea o fa'ai'uga o le su'ega e fa'atatau i ni suiga tetele (tusa lava pe o le sa'o sa'o o le ± 5%).
Pe a fa'atusatusa i le tele o laina eletise ma le eletise, o le mita eletise RF filifilia e maualuga atu le sa'o o le su'ega ma e masani ona taugofie.
O lenei ituaiga mita eletise RF e faʻapitoa E faʻaaogaina e mataʻituina ai le eletise RF ma le tau o le VSWR o le FM frequency band, lea e lava foi e faʻafeiloaʻi ai le faʻaogaina o le tele o leitio FM maualalo.
E uiga i FMUSER
FMUSER o le ta'uta'ua o le lalolagi e tu'uina atu fa'asalalauga fa'asalalauga taugofie. Talu mai le 2004, ua matou saunia ma le manuia le faitau afe o tali faʻalagolago mo le AM, FM, ma le TV i le tele o atunuu i le salafa o le lalolagi, e aofia ai afifi atoatoa, taʻiala faʻapipiʻi mamao / luga o le nofoaga, auaunaga faʻalagolago pe a maeʻa faʻatau, ma isi mea.
O le matou fale gaosi oloa e fa'amautinoaina le maualuga o le vasega muamua i mea faigaluega uma ma ua tu'uina atu i le leitio a le tagata fa'atau FMUSER se malosi fou.
"Matou te faia taumafaiga uma e faʻamautinoa ai lou poto masani, o le misiona lea a FMUSER"
--- Tom Lee, Fa'avae o FMUSER.
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FAAFESOOTAI MATOU
FMUSER INTERNATIONAL GROUP LIMITED.
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