COFDM Wireless Video HDMI watsawa
COFDM Wireless Video HDMI watsawa CA Transmission HDMI HD 1080p CVBS H264 Encoder COFDM-907T
Mai watsawa na COFDM-907T babban na'urar watsa bayanai ne don saurin bidiyo mai inganci da aikace-aikacen watsa sauti. Baya ga ingantaccen bidiyo da buƙatun sauti na kyamara, da tsarinsa rafi, kuma bukatun tashoshi suna da yawa sosai. Yana iya aika da H.264 high quality-Codec, ƙudurin hoton mai karɓa har zuwa 1920X1080P/60.
Teburin Abubuwan Ciki
Musammantawa
tsarinsa | H.264, MPEG-2 |
Frequency makada | 170MHz ~ 930Mhz (daidaitacce mita samuwa a request) |
daidaitowa Format | COFDM / DVB-T |
Fitarwa Power amfilifa | 1W 2W 5W 10W (Saiti a cikin masana'anta kafin bayarwa |
Channel Band Nisa | 6MHz 7MHz 8MHz |
Subcode m daidaitowa | QPSK, 16QAM, 64QAM |
Kuskuren Code Rate | 1/2;2/3;3/4;5/6;7/8 |
Guard tazara | 1/32,1/16,1/8,1/4 |
Video Code rafi | 2Mbps ~ 22Mbps |
tsarin rashin laka | 300 daƙiƙa |
transmission Range aikace-aikace |
Kayayyakin kewayon Airborne amfani Maritime aikace-aikace birane Aikace-aikacen kewayen birni Aikace-aikacen |
matsawa Format | H.264 / MPEG-2 |
kwanan Input | UART (115200bit / s) |
Video-Input | HDMI, CVBS (bidiyo-audio) |
audio Input | sitiriyo, AL Hagu AR dama |
image Definition | 1080P / I (1920 * 1080) jituwa 720p / I,576P / I,480P / I,SD( frame kudi @ 25fram / S) |
Video-Input Interface | 4P 1.25 Ribbon na USB dubawa, HDMI misali dubawa |
Input awon karfin wuta Range | 10V ~ 35VDC |
aiki Temperatuur | -20~ + 65 ℃ |
Storage | -40~ + 70 ℃ |
girma | 93mm × 56mm × 23mm(L × W × H) |
Weight tushe naúrar | 80g (Tare da fan) Ciki har da eriya 138g |
LED da Frequency
LED Color | Note | Frequency |
1 0 0 | 1st Green LED yana kunne koyaushe, kuma tx yana aiki; 2nd da Blue Blue na uku a kashe | 503MHz |
1 1 0 | 1st Green LED yana kunne koyaushe, kuma tx yana aiki; 2nd Blue LED yana kunne kuma Blue LED na 3 a kashe | 509MHz |
1 0 1 | 1st Green LED yana kunne koyaushe, kuma tx yana aiki; 2nd Blue LED yana kashe kuma Blue LED na 3 yana kunne | 515MHz |
1 1 1 | 1st Green LED yana kunne koyaushe, kuma tx yana aiki; 2nd da 3 haske Blue LED yana kunne | 521MHz |
CA Fil Ƙayyade
(Hakanan lura cewa kuna buƙatar wannan kebul don samun aikin UART TX RX)
P1. audio L
P2. audio R
P3. Video
P4. GND
P5. Vcc
P6. GND
P7. CA
P8. rx
gallery
COFDM HDMI mai karɓar Saukewa: COFDM-907R
Standard | DVB-T / DVB-T2 COFDM Standards module da Diversity 2 eriya | ||||
daidaitowa Format | COFDM / DVB-T | ||||
Supply awon karfin wuta | 12-24VDC | ||||
Frequency Range | 170MHz ~ 930MHz (daidaitacce, kuma musamman 2.4-5.8G samuwa a kan your request) | ||||
Channel Band Nisa | 6MHz / 7MHz / 8MHz | ||||
Subcode m daidaitowa | QPSK,16QAM,64QAM | ||||
Guard tazara | 1/8, 1/4 | ||||
Kuskuren Code Rate | 1/2;2/3;3/4;5/6;7/8 | ||||
Input Impedance | 50Ω unbalanced | ||||
ikon Amfani | Running:3W Max. (DC 12V a); Tsaya tukuna: 0.5W Max. (DC 12V a) | ||||
M Control Interface | UART / AND | ||||
aiki Temperatuur | -20℃ ~ + 50 ℃ | ||||
Storage Temperatuur | -40℃ ~ + 65 ℃ | ||||
audio Output | sitiriyo | ||||
Video al'amari rabo | 16: 9; 4:3 | ||||
search | Atomatik Channel Search, manual Search | ||||
Video Output Interface | CVBS, HDMI | ||||
infrared iko | Standard NEC m infrared mai karɓar | ||||
girma | 112mm × 67.5mm × 22mm | ||||
jawabinsa | Advanced siginar aiki for mobile yanayi yanayi |
FAQs
kusan 14 Watts cinyewa.
1W ya isa nisan kilomita 1. Amma za mu yi muku 2W don tabbatar da mafi kyawun aikin liyafar.
Hakanan ya dogara da yanayin yankin ku, ko LOS ne ko NLOS, da fatan za a duba bidiyon gwajin mu, akwai benaye da gine-gine da yawa.
Don canza amplifiers na wutar lantarki daban-daban game da 500 MW, 1 Watt, 2 Watt, ko 10 watts. Ba kawai daidaita saitin a cikin software ba, Hakanan kuna buƙatar canza kayan aikin amplifier Power a cikin mai watsawa. Ba zai iya aiki da canzawa a daidaitaccen mai amfani na ƙarshe ba, kuma farashin akwatin karfe da mai watsawa sun bambanta.
Saitin mitar tsoho shine 503 MHz, 509 MHz, 521 MHz, kuma 521 Mhz don zaɓar, maɓalli ɗaya a kan majalisar zai iya canzawa. Idan da gaske kuna buƙatar band ɗin 1.3Ghz kawai, ya kamata ka zabi wani samfurin (1.2G ko 1.4G). Da fatan za a gaya mana cikakkun bayanai game da bukatar ku.
Test Video
reviews
Babu sake dubawa tukuna.