COFDM Telemetry Transmission Transmitter wolandila
COFDM Telemetry Transmission Transmitter Receiver Full Set Wireless Digital Audio Video TX RX ya UAV Drone Kanema
- Zinthu Zofunika: Zolemba Zambiri
- Zida Zida: Gulu losonkhanitsidwa
- Sinthani Mbali / Chalk: adaputala
- RC Mbali & Ma Accs: Olandira
- kukula: 90Zamgululi
- ntchito: Magalimoto & Akutali Control Zoseweretsa
- Magawo luso: KV1100
- Number Model: COFDM
- Ma Remote Control Peripherals / Zipangizo: Olandira
- Mtundu wagalimoto: Ndege
- Zizindikiro Zamagudumu Anai: Kusonkhana
- Gudumu: Chigoba Chakumtunda
- Kusinthasintha: COFDM
- ntchito voteji: Gawo #: DC11V-DC13V
- ntchito panopa: 0.5W
- Nambala yonyamula: 2K
- mphamvu yotumiza: 2W
2000mw COFDM Telemetry Transmission Receiver Set 2W Wireless Digital Audio Video Transmitter ya UAV Drone Kanema
Zindikirani: cholumikizira chosasintha ndi AV, ngati mukufuna cholumikizira cha HDMI, Chonde Lumikizanani nafe kwa mtundu wina.
Kufotokozera:
– Chida ichi chimagwiritsa ntchito ukadaulo wa COFDM, zomwe zimaphatikiza mlongoti wofalitsa, kusinthasintha kwa digito, zomvetsera, ndi kanema ntchito.
– Kukula kwakukulu, kutentha pang'ono, ndi wautali kufala osiyanasiyana
– yogwirizana ndi kamera yaying'ono, ikhoza kuyimitsa kujambula kwazithunzi ndi kutumiza kwa HD
– mtundu wotumizira udzakhala wautali ngati utenga antenna wambiri
– Kutumiza osiyanasiyana: 5000mamita (popanda chosokoneza chilichonse)/500M ndi zopinga zimasokoneza
Mndandanda uwu ndi wa 2W, Kutumiza kwazungulira kuli mozungulira 700m mumzinda
Mawonekedwe:
– Kukula kwakukulu, kusinthasintha kwa kapangidwe kake
– Imatenga ukadaulo wosinthasintha wa COFDM, Teknoloji ya psinjika ya MPEG-2 ya com
– Kuyankhulana kwapadera
– kulumikizana kwachangu kumathandizira kufalitsa kwa nthawi yeniyeni ya makanema ndi makanema
– Chophimba cha aluminiyamu chomwe ndi shockproof
– Kutumiza kwa NLOS
zofunika:
chopatsilira:
– kukula:90Zamgululi
– kulemera:200ga
– mlongoti:22mamilimita
wolandila
– kukula: 87Zamgululi
– kulemera:200ga
– Kutalika kwa mlongoti:42.5cm (akhoza kupindika)
Maluso aukadaulo
– Kusinthasintha: COFDM
– ntchito voteji: Gawo #: DC11V-DC13V
– ntchito panopa:0.5W: zosakwana 0.6A @ DC12V
– doko lolamulira: doko la standrad RS232. 8-ma data pang'ono, 1-kuima pang'ono pang'ono, mlingo Baud:19200, kuthandizira kuwunika kosamvetseka
– doko lakutumiza:8 ma data pang'ono,1 kuima pang'ono pang'ono,mlingo Baud,1200,2400,4800,9600,19200,38400,57600,115200,230400
– kubisa:thandizo 128 kubisa
– Kusinthasintha sanjira: QPSK (4QAM),16QAM,64QQAM
– Forward zolakwa kudzudzulidwa: 1/2,2/3,3/4,5/6,7/8
– Tetezani nthawi: 1/32,1/16,1/8,1/4
– Nambala yonyamula:2K
– pafupipafupi bandiwifi:2/3/4/5/6/7/8M chosinthika
– mtsinje wamayendedwe:2000Kbs-20000kbs chosinthika
– mphamvu yotumiza: 2W
– Kutumiza pafupipafupi: akhoza makonda, sitepe ndi 1Mhz
– mphamvu flatness: zosakwana 0.2db mkati 10Mhz
– amgwirizano yachiwiri: zosakwana -45db
– ZAMBIRI:32DB
– kanema wowonjezera:1VP-tsa,75ohm
– Mtundu wa pulogalamu yamavidiyo: MPEG-2
– Mtundu wamavidiyo: 720×576 pamwamba pa 4M
– mtundu: NTSC ndi PAL zitha kukhazikitsidwa
Wolandila luso luso:
– Zowonjezera pafupipafupi: 170-860MHz, VHF ndi UHF
– pafupipafupi bandiwifi: 2/3/4/5/6/7/8 MHz , chosinthika
– Mulingo woyikira wa RF:-94dbm-0dbm pa 8M / -98dbm-0dbm pa 2M
– RF athandizira impedance: 50ohm
– RF doko athandizira: High School
– kusinthasintha mawu: COFDM
– Njira ya nyenyezi: QPSK,16QAM,64QAM mwakufuna
– Forward zolakwa kudzudzulidwa: 1/2,2/3,3/4,5/6,7/8 optional
– Nambala yonyamula:2K
– Kusiyana kwa chitetezo:1/32,1/16,1/8,1/4
– Screen pazenera:4:3,16:9
– chithunzi chavidiyo:720×576 @Alirezatalischioriginal
– Doko lotulutsa mawu ndi makanema: muyezo 3.5 doko
– ntchito voteji:Gawo #: DC12V 0.3A
Zamkati:
– 1 x chopatsilira
– 1 x wolandila
– 1 seti x zowonjezera
The parameter configuration board on the transmitter and receiver is optional.
FAQs
- inde, ma frequency osiyanasiyana amatha kusinthidwa kuchokera ku 170Mhz (bwino ku 220Mhz) ku 860 mhz. Chifukwa chake imatha kugwira ntchito bwino pagulu la 260Mhz.
- Mafupipafupi amayenera kusinthidwa kukhala ofanana pa transmitter ndi wolandila. Chifukwa, Mphamvu ya Amplifier ndi ma frequency antenna ayenera kusintha ma frequency omwewo. (Muyenera kugula chokulitsa mphamvu ndi mlongoti kuti chotumizira ndi cholandila chikwaniritse ma frequency omwe mwasintha).
- Pofuna kupititsa patsogolo kukhudzidwa kwa kutumiza ndi kulandira, pafupipafupi bandwidth nthawi zambiri imakhala yopapatiza kwambiri (pafupipafupi pakati ±15MHz, chifukwa chake bandwidth iyenera kukhala 30Mhz). Mphamvu ya amplifier ya transmitter ndi ma frequency a antenna amasinthidwa mwapadera malinga ndi kuchuluka komwe mukufuna..
- Ndikwabwino mukayitanitsa, chonde ndiuzeni mtundu wanthawi yogwira ntchito yomwe mukufuna. Mainjiniya athu asintha ma frequency a transmitter ndi wolandila, ndikusinthanso PA ndi mlongoti wachizolowezi molingana ndi ma frequency awa kuonetsetsa kukhudzika kwabwino kwambiri ndikuthandizira mtunda wautali kwambiri wotumizira.
- Ma frequency okhazikika ndi 590Mhz, Ndi 30Mhz (+/-15MHz), mutha kusintha popanda kusintha Power Amplifier ndi mlongoti. Mwachitsanzo, 578MHz, 584MHz, 590MHz, 596MHz, ndi 602mz.
- Ngati mukufuna kusintha ma frequency transmitter ndi bandwidth, muyenera chida chapadera cha parameter configure board, chonde onani chithunzi pansipa, sichowonjezera chokhazikika, chonde gulani pamtengo wowonjezera kapena tilankhule nafe musanayitanitse.
inde, imathandizira kutumiza kanema ndi data ya UART kuchokera kwa wotumiza ndi wolandila.
Monga kufala kwa njira imodzi, kotero sichingatumize lamulo lowongolera kuchokera kwa wolandila kupita ku transmitter.
Ngati mukufuna kutumiza malamulo owongolera kapena zidziwitso zina kuchokera kwa wolandila kuti muwongolere zida zina monga makamera kapena ma drones pa transmitter, mutha kuwonjezera zida zotsika mtengo zotumizira digito, Lumikizanani nafe, ndipo tikhoza kukukonzerani inu.
Chonde onani tanthauzo la UART pa transmitter ndi wolandila pa ulalo womwe uli pansipa. Chonde ndiuzeni ngati mukufuna kukhala ndi chingwe chotsogolera. (kusakhulupirika ndi ayi)
Chowonjezera cha Power Amplifier cha transmitter ndi 2 Watts, kotero ikhoza kuthandizira 30 KM pamzere wowonekera.
Chithunzi chili m'munsichi ndi mtunda wathu woyesedwa kuchokera kuphiri kupita kumphepete mwa nyanja.
Ngati mukufuna kufalitsa mtunda wautali, mukhoza kuwonjezera amplifier mphamvu. Kuphatikiza pa watt imodzi ndi ma watts awiri, tikhoza kupanga 5 Watts, 10 Watts, ndi 20 watts kusankha kwanu. Ma amplifiers akuluakulu amafunanso mabatire akuluakulu ndi chithandizo chamakono.
Pa 20W PA, magetsi ayenera kukhala 24 ~ 28V. Pokhapokha 28 volts amatha mphamvu amplifier kukwaniritsa ntchito yabwino.
Katswiri wathu amatha kusintha ma frequency kukhala 300Mhz kuchokera ku 590Mhz osakhazikika, Mlongoti, ndi PA m'nyumba yosungiramo katundu ndi 590Mhz, 300Mhz ikufunika milungu iwiri kuti isinthe, kotero nthawi yobweretsera ikufunika nthawi yayitali kuposa 590Mhz yathu.
Khwerero 1: Chonde dinani OK ndi batani lamanja nthawi yomweyo, mndandanda wazomwe mungasunge umawonekera pazenera.
Khwerero 2: Chonde dinani OK kuti musankhe Inde kuti musunge.
Kumbutsani, chonde gwiritsani ntchito mlongoti wamkulu kapena wautali ngati polojekiti yanu ikuloleza, ikhoza kupeza ntchito yabwino yolandirira m'magulu akuluakulu.
Seti yathunthu yokhazikika
- SD Transmitter ( PA 0.5W, 1W, 2W, 5W, 10W, 20W, 50W mwina malinga ndi zomwe mukufuna)
- SD Transmitter antenna
- HDMI CVBS yolandila yotulutsa yokhala ndi menyu yowongolera magawo ndi chophimba chaching'ono
- 0.8-mita Receiver mlongoti 1 ma PC. (Pali mitundu iwiri yoyika kapena kukonza mlongoti: 1. maginito sucker base antenna, 2. Pofikira Mlongoti wa U-mtundu wa FRP fiberglass antenna )
- unsankhula, gulu kasinthidwe gulu kwa opanda zingwe kanema transmitter.
(Ngati mukufuna mlongoti woyamwa maginito, wofotokozera kapena wonyamulira akuganiza kuti maginito angasokoneze chitetezo cha ndege, kotero mtengo wotumizira ndi wapamwamba kuposa mlongoti wa U-type clamp. )
Muyeso wa phukusi lathunthu lokhazikika
- 84*21*12CM
- Kulemera Kwambiri 4.5KG
- Ngati mungasankhe mlongoti wopitilira 100cm ndi mlongoti woyamwa maginito, Ena otumiza katundu amalipira ndalama zowonjezera, monga zolipiritsa zazitali zazitali komanso zolipiritsa zowonjezera pazinthu zamphamvu zamaginito.
- The transmitter parameter configure board ndi yosiyana ndi yomwe ili pa wolandila. Firmware pa board configure board inali yosiyana ndi transmitter ndi wolandila, sangagwiritsidwe ntchito mosiyana.
- The transmitter parameter configure board imatha kusintha kutsitsa kwa siginecha pa transmitter. Pa 0.3db idzachepetsa 0.5W PA.
funso: Kodi n'zotheka kusintha mphamvu yotuluka (mkati PA 0,5 yakumadzulo, 1 yakumadzulo, 2 yakumadzulo) kudzera pa configuration board?
- Monga yayankhidwa pamwambapa, mutha kusintha mphamvu yotulutsa pokhazikitsa magawo a ATTEN kudzera pa chida chosinthira chosinthira pachotumiza.. (Chida ichi sichiphatikiza phukusi lokhazikika, muyenera kudziwitsa kuti mukufuna kukhala ndi chida ichi mukayitanitsa)
- Mukagula 2W PA, ndiye mutha kuyiyika 0.5W, 1W, koma osasintha kukhala 5W.
- Tikhozanso kufika ku 5W, 10W, 20W, ndi 50W ngati mukufuna kuthandizira kutalika.
No.
Makanema opanda zingwewa amathandizira kokha kamera ya CVBS kapena kuyika makanema, mtundu wina wa kanema kamera amafuna owonjezera Converter bokosi.
No. Ndi COFDM (DVB-T) ukadaulo.
Chifukwa chake ma frequency a COFDM ndi 170-860Mhz. Ikhoza kuthandizira 477, 610, 675, 724, 816MHz, koma sindingathe kuthandizira 970, 1180, 1230 MHz.
Ma transmitter athu apadera amatha kuthandizira magawo onse pamwambapa, koma wolandila ayenera kugwiritsa ntchito chipika cha downconverter.
Pofuna kulola makina athu otumizira opanda zingwe kuti azithandizira kusiyanasiyana komanso kulimba kwa siginecha, nthawi zambiri timayika ma frequency ogwiritsira ntchito pamfundo inayake (170~ 860Mhz), ndipo mayendedwe ake othandizira amangowonjezera kapena kuchotsera 15Mhz. Mwachitsanzo, pafupipafupi pakati ndi 590Mhz, Thandizo lalikulu la pafupipafupi liyenera kukhala 575Mhz ~ 605Mhz, PA ndi mlongoti amasinthidwa mwapadera malinga ndi ma frequency apakati awa.
Mayeso Yeniyeni ku City NLOS (sanali mzere pamaso) amathandiza 1.5km, Transmitter mu nyumbayi, transmitter pakuyenda kwa UGV (galimoto yapansi yopanda munthu)
COFDM Wopanda zingwe kanema wotumizira wolandila kufala ndi zochotseka kasinthidwe parameter set board
Mayeso Yeniyeni mu Mzinda wa NLOS, Transmitter ku nyumbayi, ndi wolandila ndi kamera m'galimoto yosuntha, malo ovuta.
1.5Km kwa NLOS yapansi, 10-20-30km LOS air to ground wireless video transmitter receiver transmitter
Wotchipa Wireless kanema transmitter ndi chotchinga chaching'ono wolandira ali ndi thandizo lalikulu pa loko mphamvu siginecha
Yesani PAL ndi NTSC CVBS kamera yophatikizika ya FPV opanda zingwe kanema wotumiza ndi wolandila VTX
Reviews
Palibe ndemanga koma.