The COFDM Diversity Receiver is compact digital diversity receiver with integrated H.264 or H.265 decoding in a compact and lightweight housing, kūpono no ka hoʻohana ʻana i ka wai a me nā noi kiʻekiʻe. The unit accepts signals from two antennas to significantly enhance the demodulated performance and increase the operating range. The receiver can find and lock automatically to the incoming transmission quickly according to the pre-set frequency and bandwidth. This receiver features a range of comprehensive signal outputs including HD at 720p and 1080P, i hoʻohuli ʻia i ka wikiō HD CVBS monitor, and two analog audios is supported.
The receiver also includes DVR record functionality with Micro SD card or USB disk using REC switch controls. When paired with the COFDM wireless Downlink camera transmitter, the receiver offers a comprehensive, wikiō a me ka hoʻonā leo wikiwiki e hiki ai ke ʻike i ke kūlana kūlana kiʻekiʻe. Hiki iā ia ke hana koʻikoʻi i ka hāʻawi ʻana i ka wikiō ola manawa maoli mai nā kahua paʻa lima a me ka lewa.
- COFDM demodulation and H.264 or H.265 video decoder;
- Hoʻonā piha HD, 1080P@60fps;
- Palekana maikaʻi e ka decryption AES;
- Hoʻolālā modular a hoʻohui nui ʻia;
- Stable signal transfer in NLOS and high speed moving.
- Hiki ke hoʻololi i ka pinepine hana, band width.
Demodulation
Nā Papahana Demodulate | COFDM(DVB-T) |
Nā mea lawe | 2K |
Bandwidth | mana RF, mana RF |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8(lock automatically according to the transmitter) |
kiaʻi wā mawaena | 1/32, 1/16, 1/8, 1/4(lock automatically according to the transmitter) |
huihui | QPSK, 16QAM, 64QAM(lock automatically according to the transmitter) |
Bitrates | 0.5mana RF(according to the transmitter) |
RF
alapine (frequency) Naapo | Selectable from 160MHz~860MHz |
Hoʻoponopono i ka nui ʻanuʻu | 1KHz |
pā lonoaʻili | -97±1dBm(BW=8MHz, QPSK, CR=2/3, GI=1/16) no hoʻokahi kaha a hoʻohui i 3dBm no ʻelua kanal |
Nānā a hoʻomalu
Comprehensive receiver setup with Config Panel or Windows PC via Control UART.
mahana laulā
a i ole 1W: 0° i +70°C Ambient
waho pūnaewele: a i ole 1W
SR110 COFDM Receiver
– HD video COFDM wireless receiver with HDMI/CVBS/Ethernet/USB output interface
– A built-in RTSP server that enables video streaming over Ethernet for remote decoder
– Enables video streaming over USB for remote Android device decoder
– Supports display characters string on the video display screen with the video together in OSD mode.
IO
HD Video auaiaea | HDMI type “A” Connector |
Hoʻopuka wikiō hui | RCA Connector |
Audio ia auoiaea | Embedded HDMI and RCA Connector |
RF hoʻokomo o | Two SMA |
mana RF | 3PIN PH2.54mm Connector |
USB Host | Type A connector |
ʻIkepili TTL UART(3.3V) | 3PIN PH1.25mm Connector |
mana RF(3.3V) | 4PIN lockable Connector |
Ethernet | RJ45 |
Kāleka TF | Kāleka TF-kāleka |
OSD Key | Switch key for OSD-display |
Rec Key | Switch key for Video recording |
wikiō a me nā leo
Video ia auoiaea | HDMI a me CVBS, Ethernet(ʻO ka protocol RTSP ma ka paʻamau, koho UDP), USB |
Video Download | 1080P a i ʻole 720P 720*480 60I(NTSC), 720*576 50I(PAL) |
Wehewehe wikiō | H.264 |
Audio ia auoiaea | Hoʻokomo ʻia ka leo HDMI a me AV |
Nā pāʻālua Audio | AAC |
waho pūnaewele | USB disk or TF-Card |
Wehewehewehe | a i ole 1W |
Pono mana
Nā ʻano kino: 7~16VDC
Power hokii: <230mA@12V
Helu ano
Weight: 255G
Ana: 115x90x34mm
Ua hoʻouna mua mākou i ka polokalamu hou a hoʻoponopono i kēia pilikia.
Papa helu
SR300 COFDM Receiver
– Supports H.265 video decoding and 4K video decoding
IO
HD Video auaiaea | HDMI type “A” Connector |
Hoʻopuka wikiō hui | 4PIN PH2.0mm mea hoʻohui |
Audio ia auoiaea | Embedded HDMI and 4PIN PH2.0mm connector |
RF hoʻokomo o | Two SMA |
mana RF | 2PIN PH2.0mm Connector |
USB Host | Type A connector |
ʻIkepili TTL UART(3.3V) | 3PIN PH1.25mm Connector |
mana RF(3.3V) | 4PIN PH1.25mm Connector |
Kāleka TF | Kāleka TF-kāleka |
OSD Key | Switch key for OSD-display |
Rec Key | Switch key for Video recording |
wikiō a me nā leo
Video ia auoiaea | HDMI a me CVBS, USB |
Video Download | 1080P or 720P or 4K(3840*2160P) 720*480 60I(NTSC), 720*576 50I(PAL) |
Wehewehe wikiō | H.265 / H.264 |
Audio ia auoiaea | Hoʻokomo ʻia ka leo HDMI a me AV |
Nā pāʻālua Audio | AAC |
waho pūnaewele | USB disk or TF-Card |
Wehewehewehe | a i ole 1W |
Pono mana
Nā ʻano kino: 7~16VDC
Power hokii: <250mA@12V
Helu ano
Weight: 169G
Ana: 91x80x30mm
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
Kuhikuhi ʻIkepili
kukuna
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/
- E hoʻololi i kahi o ka mea hoʻokipa e pale i ka hoʻopilikia kūloko mai nā kaiapuni magnetic ikaika.
- E hōʻoia i ka paʻa ʻana o nā antenna ʻo ka mea hoʻouna a me ka mea hoʻokipa he kū pololei.
- E ʻoluʻolu e hoʻokiʻekiʻe i nā antenna o ka transmitter a me ka mea hoʻokipa i mālama i kekahi ʻokoʻa kiʻekiʻe.
- E ʻoluʻolu e nānā a puni e hōʻoia i kēlā ʻaʻohe pilikia ma waena o ka mea hoʻouna a me ka mea hoʻokipa.
- E hoʻololi i ka hoʻonohonoho o ka antena hookipa.
- 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.
- A i ʻole e noʻonoʻo hoʻohui i kahi relay o ka hoʻouna ʻana ma waena o ka mea hoʻouna a me ka mea lawe.
- Pono e ki'eki'e ka antenna mai ka honua aku, no ka mea, e komo ka honua i ka hōʻailona i hoʻouna ʻia.
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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