COFDM transmitter

COFDM transmitter
Encryption:AES 128Video hoʻokomo o:HDMI+CVBS
huihui:QPSK,16QAM,64QAMBandwidth:2/4/8MHz
Audio hoʻokomo o:Lotus InterfaceRF Interface:High School
FEC:1/2,2/3,3/4,5/6,7/8kiaʻi wā mawaena:1/32,1/16,1/8,1/4
Modulation:ʻO CofdmAna:100mm*59mm*16mm
Māmā Kiʻekiʻe:he mea hoʻolele uila uila, miniature video transmitter

NLOS portable Mini cofdm transmitter mini size HDMI diversity reception

Product Description:

The H.264 Mini HD-HDMI/ CVBS COFDM wireless video transmitter, Using the core of 4th generation mobile communication COFDM multi-carrier modulation technique and efficient H.264 compression encoding method, Integrated high brightness and low power consumption OLED display control interface, hoʻolālā hoʻoheheʻe ʻia, setting the digital modulation, digital audio & video compression in one, highly integrated HD mobile, nonline of sight digital image transmission equipment, compact size, māmā. It can transmit full HD 1080P video and audio in a block building environment or transmit high-quality full HD 1080P video and audio in a high-speed mobile environment. This model is divided into HDMI+CVBS and CVBS versions.

Nā hiʻohiʻona huahana:

● Support high definition analog video input NTSC/PAL

● Support HD mini HDMI 1080P, 720P video input, provide good compatibility

● Menus can be changed at any time

● Support military-level non-standard 128-bit dynamic AES encryption

● Kākoʻo i ka laina ʻole o ka ʻike (NLOS), kiʻekiʻe-wikiwiki lawe lima

● High performance, high capacity lithium battery powered (battery can be replaced)

● Nui liʻiliʻi, māmā, oluolu e lawe, me ka hoʻohana ʻana i ka pūpū alumini hoʻoluʻu ea

●OLED display control interface with high brightness and low power consumption

Nā hiʻohiʻona ʻenehana

anakahi uilaDC 6~12V(reverse polarity protected) External lithium battery DC7.2V/1400mA(Replaceable)
o kēia600mA-12V/0.8W(CVBS) 700mA-12V/0.8W(HDMI / CVBS)
Video hoʻokomo o(ponoʻole)CVBS CVBS+Mini HDMI
Audio hoʻokomo oLotus interface
Audio CodingISO/IEC13818-3(MPEG-1)
Bandwidth2/4/8MHz
TX Frequency300MH~860MHz stepping in 1MHz(nā alapine ʻē aʻe ma ke noi)
Mana Hoopuka RF26dBm/400mW(hiki ke hoʻopilikino)
RF mau 'High School
Encryptiondynamic 128-bit AES encryption
FEC1/2,2/3,3/4,5/6,7/8
kiaʻi wā mawaena1/32,1/16,1/8,1/4
Nā mea lawe2K
hoʻopā'āluaH.264, MPEG-2
ModulationCOFDM
huihuiQPSK,QAM16,QAM64
ʻO ke ʻano hoʻomalu palenaThrough OLED display panel to set the relevant parameters
Ana100mm*59mm*16mm
Weight140G
mahana-20℃ ~ 70 ℃
HN-512PRO accessories7.2V/1400m Lithium battery and charger5-pin aircraft head wiring,

palapala noi:

This product is widely used in high quality and high standard requirements of aerial photography, Nūhou, sports events, hidden investigation, video surveillance, real-time wireless video transmission, a me nā mahinaʻai ʻē aʻe.

cofdm video receiver

Product Description:

The Vehicle-mounted HD H.264/MPEG2 COFDM wireless video transmission receiver, Uses a standard 1U frame to design, with a simple and efficient control interface, which can output a multi-channel video including high definition and standard definition video at the same time. Widely used in security, ke ahi ahi, radio and television, kamaʻilio pilikia, a me nā noi ʻē aʻe. Receiving the wireless signal in the high-speed movement or NLOS(nonline of sight) condition to realize the remote video transmission and monitoring.

helehelena: 

●Support H.264 HD1080P/SD resolution
●Support nonline of sight (NLOS) transmission in high-speed movement
●Digital operation panel and display, maʻalahi e hoʻohana
●Standard 1U case, small volume, good extension
●Aluminum alloy design, pale lepo, moistureproof,anti-vibration,anti-impact

Nā palena kikoʻī

anakahi uilaAC220V
Power hokii20W
Loaʻa i ka ʻike-105dBm / 2MHz
Video ia auoiaeaBNC port, SD Analog video output
HDMI: Hoʻopuka wikiō kikohoʻe HD
Bandwidth2/2.5/4/8MHz
Ka Lekiō300MHz~900MHZ, Ka piʻi ʻana o 1MHz (nā alapine ʻē aʻe ma ke noi)
WeheweheweheAES
DemodulationCOFDM
Parameter adjustmentMa o ka papa mana e hoʻonohonoho i nā palena kūpono
Audio output connectionBNC, Analog stereo output
RF signal input portN(50Oh) High-performance dual channel diversity reception
hanakimi wela-20℃-70℃
Operating humidity80%
Ana480mm*220mm*44mm(Standard 1U case)
 

Technical parameters
Nā palena kikoʻī

wikiō hoʻāʻo hou loa no ka drone Long-range Wirless Video Transmitter and Receiver

2W PA 27KM ʻOiaʻiʻo hoʻāʻo mai luna mauna a i kai Line-of-Sight

Mea Hou Loa 110ei wikiō hoʻāʻo no ka drone Long-range Wirless Video Transmitter a Receiver

NLOS mea hoʻouna wikiō uea a me ka mea hoʻokipa wikiō hoʻāʻo i ke kūkulu ʻana i ka hoʻokiʻekiʻe i loko o ka laina ʻole o ka ʻike

65 Lele maoli ʻo KM drone UAV i ka hoʻāʻo ʻana i ka hoʻoili wikiō uila

65 Lele maoli ʻo KM drone UAV i ka hoʻāʻo ʻana i ka hoʻoili wikiō uila

1.5km no ka honua NLOS, 10-20-30km LOS ea i ka honua ueaʻole wikiō transmitter lawe lawe

COFDM-912T NLOS (ole-laina o ka ike) 1.5km hoao maoli ma ke kulanakauhale, hale hale, laau a me na alanui

UI Hoʻokele Pūnaewele Pūnaewele no ka UAV ka hoʻouna ʻana i ka loulou ʻikepili wikiō uila uila e ka pahu pahu IP Net

ʻO ka mea hoʻolele wikiō uila ʻole CVBS RCA 720P ʻoi loa + 1080Kākoʻo P Loaʻa 128 hoʻopunipuni

COFDM-912T E ho'āʻo maoli i ke kaiapuni kūlanakauhale paʻakikī, transmitter ma ke kaa, mea hoʻokipa ma ka hale

He kōkua nui ka mea hoʻolele wikiō ʻole ʻole a me ka pale liʻiliʻi i ka laka ikaika hōʻailona

ʻO ka mea hoʻolele wikiō uea ʻole o OFDM no nā kiʻi paʻi kiʻi IP maʻalahi ka lōʻihi o ka hoʻouna ʻana i ka pūnaewele ʻakomi

EYI Distance

Kaʻina hoʻomalu lele

Mea hookomo wikiō

ʻAno hoʻouna ʻole ʻole

Keakea a me ka Makana

Hoʻopili a hoʻokaʻawale

Ka lawe lawe lima

Nā nīnau nīnau e pili ana i ka mea hoʻouna wikiō a me ka mea loaʻa

Loaʻa i kā mākou mea hoʻolele wikiō uea i kēia mau ʻano o ka hoʻokomo wikiō: HDMI 1080P a me 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, a i ʻole e haʻi mai iā mākou i ke ʻano āu e pono ai, e hoʻololi ko mākou ʻenekini e hoʻokō i kāu koi.

Hiki ke hoʻololi ʻia kā mākou mamao hoʻouna ma o ka hoʻohui ʻana i nā mana amplifier. I kēia manawa, ʻo nā mea nui 15ei, 30ei, 50ei, 80ei, 100ei , a me 150 km, e hilinaʻi ana i nā pono o nā mea kūʻai.

ʻoia, ʻo nā mamao hoʻouna i helu ʻia ma luna nei i loko LOS ka laulā laina-o-ʻike. Inā he mau pilikia ma waena o ka mea hoʻouna a me ka mea hoʻokipa, NLOS (ka laina-o-ka ike ole), ua emi loa ka mamao o ka lawe ana, 1km a i ʻole 2km wale nō, e pili ana i ka nui o nā mea pale waena a me ke kaiapuni uea ʻole kūloko.

Hoʻokahi ala ʻo ia hoʻi, Hiki iā mākou ke hoʻouna a hoʻoiho i ka wikiō a i ʻole ka ʻikepili mai ka mea hoʻouna wikiō uea i ka mea hoʻokipa ma kahi ʻaoʻao, a ʻaʻole hiki iā mākou ke hoʻouka i ka wikiō a i ʻole ka ʻikepili mai ka mea hoʻokipa i ka mea hoʻouna. Kapa ʻia kēia ʻano he simplex.

ʻAoʻao ʻelua ʻo ia hoʻi, ʻaʻole hiki iā mākou ke hoʻoiho i ka wikiō a i ʻole ka ʻikepili mai kā mākou mea hoʻouna uila i ka mea hoʻokipa, akā hiki iā mākou ke hoʻouka i ka wikiō a i ʻole ka ʻikepili mai ka mea hoʻokipa i ka transmitter. He kūpono loa kēia no ka hana ʻana i nā drones. ʻAʻole hiki iā ʻoe ke ʻike wale i ka wikiō maoli i lawe ʻia mai ka drone, akā e hoʻouka pū i ke kauoha e hoʻomalu i ka drone a i ʻole ke kauoha e hoʻomalu i ke kāmela PTZ e hoʻoponopono i ke kihi i ka transmitter.. Hiki i kēia ke hana i ka manawa like. Ua kapa ʻia kēia ʻano he half-dulpex a i ʻole full-duplex.

E ʻoluʻolu e nānā i nā kikoʻī ma ka loulou ma lalo nei. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex

Kākoʻo ka hapa nui o nā mea hoʻolele wikiō uila AES128 a i ʻole AES256 bit encryption and decryption, ma muli o ke ʻano hoʻohālike āu e koho ai. E ʻoluʻolu e kelepona mai iā mākou e hōʻoia.

ʻO nā alapine o ka mea hoʻolele wikiō uila a me ka mea hoʻokipa wikiō uea hiki ke hoʻololi. Pono nā mea hoʻohana e kūʻai i nā papa hoʻonohonoho ʻokoʻa.

Eia naʻe, ke noʻonoʻo nei ua hoʻopaʻa ʻia ka mana amplifier a me ka antenna i loko o kahi kikoʻī i ka wā i hoʻouna ʻia ai nā huahana.. Inā hoʻololi ka mea hoʻohana i ke alapine o ka mea hoʻouna, ka mea pili mea hoʻonui mana, Pono e hoʻololi ʻia ka antenna transmitter a me ka antena hoʻokipa i ka alapine like, a pono e hoʻomākaukau kēia mau mea hoʻohana. Inā 'aʻole, e ʻokoʻa ka alapine o ka mea hoʻolele wikiō uea mai ka alapine o ka antenna, paʻakikī i ka hoʻokipa ʻana. No laila, e ʻoluʻolu e hoʻomaopopo i ke alapine kūpono āu e pono ai ma mua o ke kau ʻana i kahi kauoha.

Inā no ka palekana a i ʻole ka hūnā, hiki iā ʻoe hoʻohana i ka hoʻopunipuni a me ka decryption nā hana o ka transmitter a me ka mea hoʻokipa, ka mea hiki ke hōʻoia i kāu hoʻoili wikiō pilikino. .

ʻAe, kā mākou huahana a pau hiki ke hoʻopilikino ʻia nā ʻāpana e like me ka makemake o ka mea kūʻai. Inā he noi kūikawā kāu, e ʻoluʻolu e haʻi mai iā mākou ma o ka loulou ma lalo nei.

https://ivcan.com/request-a-quote-of-wireless-video-transmission/

  1. E hoʻololi i kahi o ka mea hoʻokipa e pale i ka hoʻopilikia kūloko mai nā kaiapuni magnetic ikaika.
  2. E hōʻoia i ka paʻa ʻana o nā antenna ʻo ka mea hoʻouna a me ka mea hoʻokipa he kū pololei.
  3. E ʻoluʻolu e hoʻokiʻekiʻe i nā antenna o ka transmitter a me ka mea hoʻokipa i mālama i kekahi ʻokoʻa kiʻekiʻe.
  4. E ʻoluʻolu e nānā a puni e hōʻoia i kēlā ʻaʻohe pilikia ma waena o ka mea hoʻouna a me ka mea hoʻokipa.
  5. E hoʻololi i ka hoʻonohonoho o ka antena hookipa.
  6. Inā ʻaʻole pono, hoao ka hoʻoneʻe ʻana i ka mea hoʻokipa e kokoke i ke kūlana o ka mea hoʻouna e ʻike inā ua ʻoi aku ia ma mua o ka mamao o ka hoʻouna ʻole ʻole.
  7. A i ʻole e noʻonoʻo hoʻohui i kahi relay o ka hoʻouna ʻana ma waena o ka mea hoʻouna a me ka mea lawe.
  8. Pono e ki'eki'e ka antenna mai ka honua aku, no ka mea, e komo ka honua i ka hōʻailona i hoʻouna ʻia.
Hiki iā mākou, ʻoia, lako hou nā pūnaewele wikiō lēkio leo nā modula a me nā mea hoʻonui mana.
No ka ho'āʻo laʻana mua, Manaʻo wau e kūʻai ʻoe i ka pūʻulu holoʻokoʻa o nā huahana no ka mea ua hoʻomaikaʻi kā mākou poʻe ʻenekinia i nā ʻāpana e hoʻokō i ka hana maikaʻi loa.
Ma hope o ka pau ʻana o kāu hōʻoia hōʻoia, hiki iā ʻoe ke wehe i ka pahu a i ʻole ka wela wela, e hoʻokomo iā ia ma kāu kelepona, a hoʻoponopono mau i nā ʻāpana e hoʻokō i ka hana maikaʻi loa. I ka wā e hiki mai ana, Hiki iā ʻoe ke kūʻai i nā modules a i ʻole nā ​​​​mea pono āu e makemake ai.

ʻoia, maopopo iā mākou he pipiʻi loa nā mea hoʻouna wikiō uila a me nā mea hoʻokipa. Ua mamao loa ʻoe mai ka hale hana Kina. a me ka manaʻolana ua kūpono nā waiwai i loaʻa iā ʻoe no ka hana maikaʻi loa.

Inā ʻoe e nānā kūikawā i kahi ʻāpana a i ʻole hana, hiki iā mākou ke lawe i kekahi mau wikiō hoʻāʻo e pili ana i nā hiʻohiʻona āu e makemake ai e ʻike, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. ʻAʻole e hoʻouna pololei ʻia iā ʻoe me ka ʻole o kou ʻae ʻia.

No ka hoʻāʻo ʻana i ka lohi o ka mea hoʻolele wikiō uila a me ka mea hoʻokipa, pono mākou e hana i ʻelua hoʻokolohua.

ʻO ka mea mua, ʻo ia ka hoʻāʻo ʻana i ka lohi mai ka pahupaʻikiʻi a i ka hōʻike.

ʻO ka lua ka pahupaʻikiʻi, me ka hōʻike a me ka mea hoʻouna kiʻi uila uila a me ka lohi o ka mea hoʻokipa.

ʻO ka unuhi ʻana i nā hopena hōʻike ʻelua ʻo ia ka lohi maoli o ka mea hoʻouna wikiō uila a me ka mea hoʻokipa.

Ma ke ʻano he mea hoʻolaha wikiō uila HDMI lōʻihi lōʻihi a me ka mea hoʻokipa a me ka mea hana ma Kina Shenzhen, hana mākou i ka mea hoʻouna wikiō uila maikaʻi loa a me ka mea hoʻokipa no nā makahiki he nui, a loaʻa iā mākou kahi inoa maikaʻi a me nā loiloi maikaʻi loa.

ʻO kekahi mau inoa kaulana o nā mea hoʻolele wikiō uila, e like me Blackmagic, Holyland mars 300 400mau, Accsoon cine maka 5g, RavenEye, ʻO Zhiyun, Inkee pahu pahu, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, ale, teradec.

ʻO ka mea hoʻouna wikiō hoʻolaha wikiō maikaʻi loa a me ka mea hoʻokipa he nui nā noi, no 4K tv, Kāmeʻa palekana CCTV, pahupaʻi kiʻi kaʻa, ʻO ka pahu pahu pahu wikiō PTZ, pākaukau, kamepiula, kāmele sony, ʻōnaehana wikiō wikiō wifi, CANON DSLR, UAV drone, pc computer laptop, projector, ma-kaʻa, iPhone iPad, hoʻoheheʻe ola, Kāmeʻa haʻuki GoPro, raspberry pi, Xbox.

ʻO ka wikiō HD piha, Audio, loulou ʻikepili liʻiliʻi loa 1080P uila wikiō uila a me ka mea hoʻokipa he nui nā mea hoʻokomo a me nā mea hoʻopuka, e like me AV composite CVBS, HDMI, SDI, BNC, VGA, USB.

He 170-806Mhz ka mea hoʻouna wikiō uila uila TX RX, 1.2ghz, 2.4G, 5.8G, haʻahaʻa akā ʻaʻole ʻaʻole ka lōʻihi. I mea e kākoʻo ai i nā mamao lōʻihi, he 10w ka mana amplifier, 20watts, a hiki i ka 30W.

He aha ke kūʻai maikaʻi loa i ka mea hoʻouna wikiō uila FHD ma ke kumu kūʻai? Pono ia e noʻonoʻo i kāu koi kikoʻī, koho pono, ʻaʻole pipiʻi, ina he kanalua kou, e 'oluʻolu hooko i ka noi i kahi ʻōlelo ʻano, e hāʻawi ko mākou ʻenekini iā ​​ʻoe i kahi hopena.

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110km wikiō ho'āʻo o ka mea hoʻolele wikiō uila lōʻihi a me ka mea hoʻokipa no ka pahu pahu wikiō drone No ke aha mākou e makemake ai e hana i kēia hoʻokolohua lōʻihi 110km i kēia manawa? Nīnau mai kekahi mau mea kūʻai iaʻu i ka mamao loa o ka mea hoʻolele wikiō uila a me ka mea hoʻokipa, i kēia manawa ua paipai mākou i kēia hiʻohiʻona 10W Power Amplifier, [...]

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