COFDM Telemetry Transmission Transmitter Onye natara
COFDM Telemetry Transmitter Transmitter na-anata ụgbụ zuru ọnụ Ikuku Digital Audio Video TX RX maka UAV Drone Video
- ihe: Ihe mejupụtara
- Ngwa Ngwa: Zukọrọ na klas
- Nweta nkwalite Parts / Ngwa: nkwụnye
- Akụkụ RC & Akpa: Ndị natara
- size: 90x64x23mm
- Iji: Ugbo ala & Ime Controlmụaka Control
- Nka na ụzụ: KV1100
- model Number: COFDM
- Ngwaọrụ njikwa / Ngwaọrụ: Ndị natara
- Maka Vedị hicgbọ: Gbọ elu
- Anọ ụkwụ anọ mbanye Àgwà: Gbakọta
- Oche nkwagharị: Elu Shell
- Mgbanwe ụda olu: COFDM
- arụ ọrụ voltaji: DC11V-DC13V
- arụ ọrụ ugbu a: 0.5W
- Nọmba ụgbọelu: 2K
- nnyefe ike: 2W
2000mw COFDM Telemetry Transmission Receiver Setịpụrụ 2W Wireless Digital Audio Video Transmitter maka UAV Drone Video
Note: ndabara njikọ bụ AV, ọ bụrụ na ịchọrọ njikọ maka HDMI, Biko kpọtụrụ anyị maka ihe nlereanya ọzọ.
Description:
– Ngwaọrụ a na - anabata teknụzụ COFDM, nke jikọtara antenna nnyefe, mgbanwe olu, audio, na ọrụ vidiyo.
– Kọmpat size, obere okpomọkụ, na nnyefe ogologo
– dakọtara na obere igwefoto, nwere ike ime ka HD oyiyi nnweta na nnyefe
– nnyefe a ga - adị ogologo ma ọ bụrụ na ọ ga - anakwere antenna dị elu
– Nnyefe nso: 5000m (na-enweghị nkwụsị ọ bụla)/500M na ihe mgbochi ịkwụsịtụ
Ndepụta a bụ maka 2W, nnyefe dị gburugburu 700m n'obodo
atụmatụ:
– Kọmpat size, Mgbanwe ụda olu
– Na-akwado usoro teknụzụ COFDM, MPEG-2 oyiyi com mkpakọ technology
– Omnidirectional nkwurịta okwu
– nkwukọrịta ọsọ ọsọ na-enyere ezigbo oge ọdịyo na nnyefe vidiyo
– Ihe mkpuchi aluminom nke na-adịghị atụ egwu
– NLOS nnyefe
nkọwa:
transmitter:
– size:90x64x23mm
– ibu:200g
– poolu:22mm
erite
– size: 87x70x20mm
– ibu:200g
– Poolu elu:42.5cm (enwere ike gbagọ)
Nka na ụzụ nkọwapụta
– Mgbanwe ụda olu: COFDM
– arụ ọrụ voltaji: DC11V-DC13V
– arụ ọrụ ugbu a:0.5W: erughị 0.6A @ DC12V
– njikwa n'ọdụ ụgbọ mmiri: standrad RS232 n'ọdụ ụgbọ mmiri. 8-bit data ibe n'ibe, 1-bit kwụsịtụ, Baud ọnụego:19200, kwado odighi otu
– nnyefe data n'ọdụ ụgbọ mmiri:8 bit data ibe n'ibe,1 bit kwụsịtụ,Baud ọnụego,1200,2400,4800,9600,19200,38400,57600,115200,230400
– na izo ya ezo:support 128 izo ya ezo
– Mgbanwe ụda olu nkewa: QPSK (4QAM),16QAM,64AJQ
– Forward njehie mgbazi: 1/2,2/3,3/4,5/6,7/8
– Chebe oge: 1/32,1/16,1/8,1/4
– Nọmba ụgbọelu:2K
– Frequency bandwit:2/3/4/5/6/7/8M mgbanwe
– mbufe mmiri:2000kbs-20000kbs mgbanwe
– nnyefe ike: 2W
– nnyefe ugboro: nwere ike ahaziri, nzọụkwụ bụ 1Mhz
– ike flatness: erughị 0.2db n'ime10Mhz
– Nke abụọ harmonic: erughị -45db
– ỌZỌ:32dB
– video ntinye:1VP-p,75ohm
– Programdị mmemme vidiyo: MPEG-2
– Ogo vidiyo: 720×576 mgbe n'elu 4M
– format: NTSC na PAL nwere ike ịtọ
Onye natara teknụzụ nkọwapụta:
– Ego ugboro ole na-anata: 170-860MHz, VHF na UHF
– Frequency bandwit: 2/3/4/5/6/7/8 MHz , kemeghi
– Ntinye ntinye RF:-94dbm-0dbm na 8M / -98dbm-0dbm na 2M
– RF input impedance: 50ohm
– Oghere ntinye RF: High School
– mgbanwe olu: COFDM
– Kpakpando uzo: QPSK,16QAM,64QAM nhọrọ
– Forward njehie mgbazi: 1/2,2/3,3/4,5/6,7/8 nhọrọ
– Nọmba ụgbọelu:2K
– Oghere nchebe:1/32,1/16,1/8,1/4
– Ọnụego ihuenyo:4:3,16:9
– video oyiyi:720×576 @ 6Mhz
– Ọdụ na mmepụta vidiyo: ọkọlọtọ 3.5 ọdụ ụgbọ mmiri
– na-arụ ọrụ voltaji:DC12V 0.3A
Ngwunye gụnyere:
– 1 x transmitter
– 1 x erite
– 1 set x ngwa
Ogwe nhazi ihe nrụnye na nnyefe na nnata bụ nhọrọ.
Ajụjụ
- Ee, Enwere ike ịgbanwe ọnụọgụ ugboro site na 170Mhz (mma site na 220Mhz) ruo 860Mhz. Yabụ na ọ nwere ike ịrụ ọrụ nke ọma na band 260Mhz.
- Ekwesịrị ịmegharị ugboro ole ka ọ bụrụ otu na nnyefe na nnata. Ihe kpatara ya, Igwe Amplifier na ugboro antenna kwesịrị ịgbanwe otu ugboro. (Ị ga-azụta ampilifaya ike na antenna maka onye na-ebufe na nnata iji zute ugboro ole gbanwere).
- Iji meziwanye nghọta nke nnyefe na ịnata, A na-emekarị bandwit ugboro ole dị warara (ugboro etiti ±15MHz, ya mere bandwit kwesịrị ịbụ 30Mhz). A na-ahazi ihe nrịbawanye ike nke nnyefe na ugboro nke antenna pụrụ iche dịka ugboro ole ịchọrọ.
- Ọ kacha mma mgbe ị nyere iwu, biko gwa m ụdị ugboro ọrụ ị chọrọ. Ndị injinia anyị ga-agbanwe ugboro nke nnyefe na nnata, ma gbanweekwa PA na antenna omenala dịka ọnụọgụ nke a siri dị iji hụ na mmetụta kachasị mma ma kwado ebe nnyefe kacha ogologo.
- Oge ndabara bụ 590Mhz, Na 30Mhz (+/-15MHz), Ị nwere ike ịgbanwe ya na-agbanweghị ike Amplifier na antenna. Ọmụmaatụ, 578MHz, 584MHz, 590MHz, 596MHz, na 602Mhz.
- Ọ bụrụ na ị chọrọ ịgbanwe ugboro transmitter na bandwit, ị chọrọ ngwá ọrụ pụrụ iche nke parameter configure board, biko lee foto dị n'okpuru, ọ bụghị ngwa ndabara, biko zụta ya n'ọnụ ego ma ọ bụ kpọtụrụ anyị tupu ịtụ.
Ee, ọ na-akwado izipu vidiyo na data UART site na nnyefe na nnata.
Dị ka ọ bụ otu ụzọ nnyefe, ya mere ọ nweghị ike izipu iwu njikwa site na nnata na onye na-ebufe ya.
Ọ bụrụ na ịchọrọ izipu iwu njikwa ma ọ bụ data ndị ọzọ sitere na nnata iji jikwaa ngwaọrụ ndị ọzọ dị ka igwefoto ma ọ bụ drones na transmitter., ị nwere ike ịgbakwunye otu ngwa nnyefe dijitalụ dị ọnụ ala, kpọtụrụ anyị, ma anyị nwere ike hazie ya maka gị.
Biko lelee nkọwa UART na nnyefe na nnata na njikọ dị n'okpuru. Biko gwa m ma ọ bụrụ na ịchọrọ ịnwe eriri ndu. (ndabara bụ mba)
Ampilifaya ike nke ndabara bụ 2 Watts, ya mere ọ nwere ike ịkwado 30 KM n'ahịrị nke anya.
Foto dị n'okpuru bụ ebe anyị nwalere site n'ugwu ruo n'akụkụ oké osimiri.
Ọ bụrụ na ịchọrọ ịnyefe ogologo ogologo, ị nwere ike ịbawanye ike ampilifaya. Na mgbakwunye na otu watt na abụọ watts, anyị nwekwara ike ime 5 watts, 10 watts, na 20 watts maka nhọrọ gị. Igwe ampilifaya buru ibu na-achọkwa batrị buru ibu yana nkwado dị ugbu a.
Maka 20W PA, ike ọkọnọ kwesịrị 24 ~ 28V. Naanị na 28 volts nwere ike na-amụba ike nweta ọrụ kacha mma.
Injinia anyị nwere ike ịgbanwe ugboro gaa na 300Mhz site na ndabara 590Mhz, Antenna, na PA na ụlọ nkwakọba ihe bụ 590Mhz, 300Mhz chọrọ izu abụọ iji hazie ya, yabụ oge nnyefe chọrọ ogologo oge karịa 590Mhz ndabara anyị.
nzọụkwụ 1: Biko pịa OK na bọtịnụ aka nri n'otu oge, menu ma ị ga -echekwa ga -egosi n'ihuenyo.
nzọụkwụ 2: Biko pịa OK ka ịhọrọ Ee ka ịchekwaa.
Chetara, biko jiri nnukwu antenna ma ọ bụ karịa ma ọ bụrụ na ọrụ gị na-enye ohere, ọ nwere ike nweta arụmọrụ nnabata ka mma n'ogo buru ibu.
Ntọala zuru oke nke ndabara
- Ihe nnyefe SD ( PA 0.5W, 1W, 2W, 5W, 10W, 20W, 50W nhọrọ dị ka ị chọrọ)
- Anten transmitter SD
- HDMI CVBS mmepụta ihe nnata nwere oke njikwa menu na obere ihuenyo
- 0.8-mita nnata antenna 1 PC. (Enwere ụdị abụọ nke ịwụnye ma ọ bụ idozi antenna: 1. magnetic sucker base antenna, 2. ndabere U-ụdị mwekota FRP eriri glaasi )
- Nhọrọ, bọọdụ nhazi ihe nrụnye maka ikuku vidiyo ikuku.
(Ọ bụrụ na ị chọrọ magnetik sucker base antenna, onye na-ebu ma ọ bụ onye na-ebu na-eche na ngwaahịa magnetik ga-egbochi nchekwa ụgbọ elu ha, ya mere ọnụ ahịa mbupu dị elu karịa antenna mwekota U-ụdị. )
Akụkụ ngwungwu nhazi zuru oke
- 84*21*12cm
- Nnukwu ibu 4.5KG
- Ọ bụrụ n’ịhọrọ ihe karịrị 100cm antenna na magnetic sucker base antenna, Ụfọdụ ndị na-ebugharị ibu ga-ana ụgwọ agbakwunyere, dị ka mgbakwunye ogologo ụgwọ na ego mgbakwunye maka ihe ndọta siri ike.
- Ntụnye ihe na-ahazi bọọdụ dị iche na nke dị na nnata. Firmware dị na bọọdụ nhazi paramita dị iche na nke nnyefe na nnata, enweghị ike iji ha mee ihe n'otu n'otu.
- Ntụnye ihe na-ahazi bọọdụ nwere ike ịhazigharị nbibi mgbaama na nnyefe ahụ. Kwa 0.3db ga-ebelata 0.5W PA.
ajụjụ: Ọ ga-ekwe omume ịgbanwe ike ọpụpụ (ime PA 0,5 w, 1 w, 2 w) site na nhazi osisi?
- Dị ka azịza n'elu, ị nwere ike ịhazigharị ike mmepụta site na ịtọ ntọala nke ATTEN site na ngwaọrụ nhazi nhazi ihe na transmitter. (Ngwá ọrụ a anaghị agụnye ngwugwu ndabara, mkpa ka ị mara na ị chọrọ inwe ngwá ọrụ a mgbe ị ịtụ)
- Ọ bụrụ na ịzụrụ 2W PA, Mgbe ahụ ị nwere ike ịtọ ya 0,5W, 1W, mana enweghị ike ịgbanwe ya ka ọ bụrụ 5W.
- Anyị nwekwara ike ime ya na 5W, 10W, 20W, na 50W ma ọ bụrụ na ịchọrọ ịkwado ogologo oge.
No.
Ihe ntụgharị vidiyo ikuku a na-akwado naanị igwefoto CVBS ma ọ bụ ntinye vidiyo, ụdị igwefoto vidiyo ndị ọzọ chọrọ igbe ngbanwe ọzọ.
No. Ọ bụ COFDM (DVB-T) teknụzụ.
Ya mere, ọnụọgụ COFDM bụ 170-860Mhz. Ọ nwere ike ịkwado 477, 610, 675, 724, 816MHz, ma enweghị ike ịkwado 970, 1180, 1230 MHz.
Ihe nfesa ụdị pụrụ iche nwere ike ịkwado oke niile dị n'elu, mana onye nnata kwesịrị iji ngọngọ downconverter.
Iji kwe ka sistemu mgbasa ozi ikuku na-akwado oke oke yana ike mgbama ka mma, anyị na-edobe ugboro ole arụ ọrụ n'otu ebe (170~ 860Mhz), na oke ya na-akwado bụ naanị gbakwunyere ma ọ bụ wepụrụ 15Mhz. Ọmụmaatụ, ugboro etiti bụ 590Mhz, nkwado ugboro ugboro kwesịrị ịbụ 575Mhz ~ 605Mhz, A na-ahazi PA na antenna pụrụ iche dabere na ugboro etiti a.
Ezigbo ule na obodo NLOS (abụghị akara nke n'anya) na-akwado 1.5km, Transmitter n'ime ụlọ, transmitter na mbugharị maka UGV (ụgbọ ala enweghị mmadụ)
COFDM nnyefe ihe na-ebufe vidiyo ikuku ikuku na mbughari nhazi oke set board
Ezigbo Ule na Obodo NLOS, Transmitter na ụlọ, na nnata nwere igwefoto n'ime ụgbọ ala na-akpụ akpụ, mgbagwoju anya gburugburu ebe obibi.
1.5km maka ala NLOS, 10-20-30km LOS ikuku na ala nnyefe ihe na-ekesa vidiyo ikuku
Ihe ntụgharị vidiyo ikuku dị ọnụ ala na obere ihuenyo nnata nwere nnukwu enyemaka na mkpọchi ike mgbaama
Test PAL and NTSC CVBS composite camera for FPV wireless video transmitter and receiver VTX
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E nweghị ndị na reviews ma.