COFDM Alailowaya Video olugba HDMI CVBS o wu
COFDM Alailowaya Video olugba HDMI CVBS wu mini modulator module gun ijinna fpv UAV Data Gbigbe UART konfigi Agbohunsile
![COFDM Alailowaya Video olugba HDMI cvbs wu mini modulator module rx gun ijinna fpv uav1 COFDM Wireless Video Receiver HDMI CVBS output](https://i0.wp.com/ivcan.com/wp-content/uploads/2019/05/COFDM-905R.-wireless-video-hdmi-receiver.jpg?resize=1000%2C1000&ssl=1)
![COFDM Alailowaya Video olugba HDMI cvbs wu mini modulator module rx gun ijinna fpv uav2 COFDM Wireless Video Receiver HDMI CVBS output](https://i0.wp.com/ivcan.com/wp-content/uploads/2019/05/COFDM-905R_config-board.jpg?resize=739%2C1029&ssl=1)
ise fun COFDM-905T
![COFDM Alailowaya Video olugba HDMI cvbs wu mini modulator module rx gun ijinna fpv uav COFDM Wireless Video Transmitter HDMI](https://i0.wp.com/ivcan.com/wp-content/uploads/2018/05/COFDM-905T_Wireless_Video_Transmitter_HDMI_input.jpg?resize=800%2C800&ssl=1)
HD oni alailowaya fidio gbigbe olugba COFDM-905R
-Itumọ ti ni takayanjuladi ọkọ ati COFDM meji-eriali gbigba demodulation module, gbogbo ẹrọ adopts aluminiomu alloy casing, ga ngba ifamọ, kekere imọ-àpapọ idaduro, ga-definition fidio o wu idurosinsin ati ki o ko.
Atọka akoonu
Awọn ẹya ara ẹrọ
- Meji Eriali gbigba
- Support ṣiṣẹ igbohunsafẹfẹ ibiti o: 160MHz ~ 860MHz, aarin ṣiṣẹ igbohunsafẹfẹ le wa ni tunto;
- Alailowaya bandiwidi jẹ Configurable;
- Awọn ifamọ ti meji eriali gbigba -100 ± 1dbm (QPSK 8MHz);
- Alailowaya ngba ipo alaye (gẹgẹ bi awọn gba ifihan agbara, air ni wiwo oṣuwọn, data oṣuwọn, ṣiṣẹ igbohunsafẹfẹ, alailowaya bandiwidi, ati be be lo) le ti wa ni superimposed / ko han lori awọn fidio iboju nipasẹ awọn OSD yipada bọtini, tabi o wu si ni tẹlentẹle ibudo (adani) ;
- Low-lairi H264 video imọ-, support 1080p @ 60 imọ-Sisisẹsẹhin;
- Iwe ohun ati awọn fidio o wu (HDMI, CVBS, USB ibudo igbakana o wu):
- HDMI Iru-A ibudo iwe ohun ati awọn fidio o wu
- CVBS (Lotus Head) AV iwe ohun ati awọn fidio o wu
- O wu fidio san si foonu / tabulẹti imọ-àpapọ nipasẹ USB ibudo
- Support fidio ti ngba ati decrypting iṣẹ (tuntun pẹlu fidio ìsekóòdù ni sisẹ opin);
- Support TF kaadi tabi USB disk igbasilẹ fidio;
- Pese ọkan-ọna nikan-itọsọna sihin data gbigbe ni tẹlentẹle ibudo;
- Pese sile lati tunto awọn tẹlentẹle ibudo fun ṣiṣẹ eto (gẹgẹ bi awọn ile-ṣiṣẹ igbohunsafẹfẹ, alailowaya bandiwidi, gbigba decryption ọrọigbaniwọle);
- Ibi ti ina elekitiriki ti nwa: 6~ 15V, ṣiṣẹ agbara agbara ni 230mA @ 12V.
- machine iwọn: 115x90x34mm
- machine àdánù: 243 giramu
Asopọ:
- Kokoro-ni: alailowaya ifihan agbara input eriali ni wiwo, SMA ita asapo akojọpọ iho
- HDMI: A iru HDMI ti ngbe, ga-definition iwe ohun ati awọn fidio o wu ni wiwo
- CVBS: afọwọṣe fidio o wu ni wiwo
- AL / AR: osi ati ki o ọtun ikanni afọwọṣe iwe o wu
- Power asopo ohun: 3PIN 2.54mm iho
- USB ni wiwo:
- Ita foonu rẹ tabi tabulẹti a le lo lati wu iwe ohun ati awọn fidio si foonu alagbeka tabi tabulẹti fun imọ-àpapọ
- Gbigbasilẹ fidio le ti wa ni ti sopọ si ohun ita USB filasi drive tabi USB lile disk
- OSD bọtini:
Ngba ipo alaye tágbára awọn bọtini titan / pipa, ati awọn gun tẹ bọtini le yipada awọn yipada ipo, ati awọn yipada ipo yoo wa ni agbara si pa. Nigbati awọn gbigba ipo alaye àpapọ wa ni titan, o ti wa ni han ni pupa ni oke ni osi loke ti o wu fidio iboju:- RF:338.0MHz BW:4.0MHz
QPSK CR:2/3 GI:1/16
AIR:3.90Mbps
VBR:3.05Mbps AES PA
SIG1:27 SIG2:22
ber1:0.14% ber2:100.00%
Gbwl PA Ko si Ibi - RF tọkasi awọn ile-ọna igbohunsafẹfẹ, ati BW tọkasi awọn ṣiṣẹ bandiwidi.
QPSK ni awọn awose mode, CR ni awọn convolutional koodu oṣuwọn, ati GI ni awọn ẹṣọ aarin.
AIR ni awọn air ni wiwo oṣuwọn
VBR ni awọn fidio Odiwọn biiti, AES PA tumo si ko si ìsekóòdù
SIG1 ntokasi si ti gba ifihan agbara sunmọ awọn HDMI ibudo eriali, ati SIG2 ntokasi si awọn miiran eriali.
Ber1 ntokasi si awọn ber aṣiṣe oṣuwọn sunmọ awọn HDMI ibudo eriali, ati ber2 ntokasi si miiran eriali.
gbwl PA tumo si ko si fidio ipamọ
- RF:338.0MHz BW:4.0MHz
- Nigbati awọn ẹrọ alailowaya ngba ifihan agbara ti wa ni Idilọwọ tabi lagbara, awọn ti o wu fidio iboju yoo wa ni Idilọwọ (awọn tun-gba ifihan iboju yoo wa ni laifọwọyi pada), ati ifihan: ge, ko si ifihan agbara
- gbwl bọtini: Video gbigbasilẹ lori / pa bọtini, kukuru tẹ bọtini lati yi ipinle, bẹrẹ gbigbasilẹ lẹhin ti agbara ti baje. Awọn eto aseku si gbigbasilẹ si TF kaadi. Ti o ba ti TF kaadi ti a ko ti fi sii, o ti wa ni gba silẹ si awọn USB filasi drive. Ti o ba ti won ko ba ti fi sii, ti won yoo wa ko le gba silẹ ti.
- asopọ Atọka: Awọn alailowaya ngba ọna asopọ ṣiṣẹ ipo Atọka imọlẹ soke lẹhin ti awọn eto ti wa ni bere ati blinks nigbati ngba ifihan ti deede.
- gbwl Atọka: Awọn fidio gbigbasilẹ Atọka yoo Filasi na ni kekere igbohunsafẹfẹ nigba ti gbigbasilẹ fidio, bibẹkọ ti awọn ga igbohunsafẹfẹ yoo Flash.
- PWR Atọka: Power atọka.
- CFG ni tẹlentẹle ibudo: Paramita iṣeto ni Serial ibudo, o le tunto alailowaya ti ngba jẹmọ sile, gẹgẹ bi awọn ile-ṣiṣẹ igbohunsafẹfẹ, alailowaya bandiwidi, decryption ọrọigbaniwọle, ati be be lo. Vcan pese a tuntun paramita iṣeto ni nronu SconB lati dẹrọ olumulo paramita eto.
- Data ni tẹlentẹle ibudo: Sihin data gbigbe ni tẹlentẹle ibudo. Awọn ni tẹlentẹle ibudo data ti awọn Atagba le ti wa ni awxn zqwq si awọn olugba ati ki o wu lati ni tẹlentẹle ibudo.
- TF kaadi ni wiwo: Lo fun software igbesoke itọju tabi fun titoju fidio.
akọsilẹ
Nigba ti o ti COFDM-905T Atagba ati COFDM-905T olugba fẹlẹfẹlẹ kan ti ojuami-si-ojuami alailowaya fidio gbigbe eto, awọn fidio idaduro Atọka:
Awọn mẹta ifi ti fidio idaduro, video bit oṣuwọn, ati air ni wiwo oṣuwọn ni o wa pelu ipa ati pelu ikara. Nigbati awọn air ni wiwo oṣuwọn jẹ tobi ju 5 igba awọn fidio koodu oṣuwọn, awọn fidio idaduro ni kere. Fun idi eyi, gangan igbeyewo ni wipe awọn fidio idaduro jẹ nipa 60 milliseconds nigbati koodu ti wa ni gbigbe ni 720P@60, ati awọn fidio idaduro jẹ nipa 130 milliseconds ni 1080P@60. Idaduro ntokasi si idaduro lati HDMI fidio input ni Fifọwọkan opin si HDMI fidio wu ni ngba opin, lai-idaduro ti ni iwaju-opin kamẹra ti awọn Fifọwọkan opin (a wọn idaduro ti a brand SLR kamẹra ni nipa 70 milliseconds, ati awọn idaduro ti a olokiki brand idaraya kamẹra ni nipa 130 milliseconds). Fun julọ elo oju iṣẹlẹ, awọn fidio idaduro ti ṣeto si nipa 200ms nipa aiyipada.
Nigba ti o ti COFDM-905T Atagba ati awọn COFDM-905R olugba fẹlẹfẹlẹ kan ti ojuami-si-ojuami alailowaya fidio gbigbe eto, awọn gbigbe ijinna ni:
Awọn alailowaya gbigbe ijinna wa ni jẹmọ si ọpọlọpọ awọn okunfa bi awọn igbeyewo ayika, ibaramu ti itanna kikọlu, occlusion ipo, air ọriniinitutu, ṣiṣẹ igbohunsafẹfẹ, alailowaya bandiwidi, ati sisẹ ati gbigba awọn eriali. Gangan igbeyewo esi: a alabara igbeyewo, Atagba ST100 ti ko ni ọkọ ofurufu ti ko ni eniyan lati fo nipa 100 mita ga, ṣeto si 4M QPSK alailowaya bandiwidi, 700MHz ile-ọna igbohunsafẹfẹ, 1W atagba agbara, Atagba eriali 3dBi ni ayika, Gbigba ė gilasi okun eriali ere ti nipa 10dBi, ijinna ti o to 16km (fidio dan); wa ti ara opopona igbeyewo ni Shenzhen, awọn ifilole opin lori flyover, arinrin okun eriali (nipa 3dBi ere), 340MHz ifilole, QPSK 8M Bandiwidi, a gilaasi eriali ni gbigba opin, ati ki o kan Yagi eriali, nipa 2.2 mita ga lori polu, 2.2 ibuso kuro, ga-definition fidio dan, nọmba kekere ti awọn ile ti o ga laarin atagba ati olugba, ni opopona oju nipa 20 iwọn atunse. Nitori ni àídájú ihamọ, ko si siwaju opopona igbeyewo won se.
Asopọ
![COFDM Alailowaya Video olugba HDMI cvbs wu mini modulator module rx gun ijinna fpv uav COFDM Wireless Video Transmitter](https://i0.wp.com/ivcan.com/wp-content/uploads/2018/06/cofdm-wireless-video-transmitter-tx-hdmi-long-cheaper-905T-connector.jpg?resize=800%2C889&ssl=1)
![COFDM Alailowaya Video olugba HDMI cvbs wu mini modulator module rx gun ijinna fpv uav mini CODFM wireless video transmitter](https://i0.wp.com/ivcan.com/wp-content/uploads/2018/06/cofdm-wireless-video-transmitter-tx-hdmi-long-cheaper-905T-connector2.jpg?resize=800%2C595&ssl=1)
![COFDM Alailowaya Video olugba HDMI cvbs wu mini modulator module rx gun ijinna fpv uav wireless video transmitter cvbs](https://i0.wp.com/ivcan.com/wp-content/uploads/2018/06/cofdm-wireless-video-transmitter-tx-hdmi-long-cheaper-905T-cvbs-input.jpg?resize=800%2C427&ssl=1)
iwọn
75 x 55 x 25 mm
RF Performance igbeyewo
Igbohunsafẹfẹ ile-iṣẹ 470MHz, Power ampilifaya: 1W
Igbohunsafẹfẹ ile-iṣẹ 700MHz, Power ampilifaya: 1W
igbesoke
Bawo ni lati igbesoke TX lati 720P to 1080p?
Reviews
Nibẹ ni o wa ko si agbeyewo sibẹsibẹ.