COFDM Simsiz Video HDMI Beruvchi
COFDM Simsiz Video HDMI Beruvchi TX uzatish HDMI HD 1080P CVBS H264 horuldamak, COFDM-907T
COFDM-907T uzatuvchi yuqori sifatli video va audio uzatish qo'llash uchun yuqori tezlikdagi ma'lumotlar uzatish qurilma. yuqori sifatli video va kamera audio talablarga qo'shimcha ravishda, kodlayan oqimi, kanal darajasi talablari juda yuqori. Bu H.264 yuqori sifatli kodek uzatish mumkin, qabul qilish rasm qaror qadar 1920x1080p / 60.
spetsifikatsiyasi
kodlash | H.264, MPEG-2 |
chastota kengliklarida | 170MGts ~ 930Mhz (so'rov bo'yicha mavjud chastotasi sozlanishi) |
Modulation Format | COFDM / DVB-T |
Chiqish Power Amfi | 1W 2W 5W 10W (yetkazib oldin zavodida avval belgilangan |
Channel Band kengligi | 6MHz 7MHz 8MHz |
Sub kodi tashuvchisi modulyatsiya | QPSK, 16QAM, 64QAM |
Code Rate nosozlik | 1/2;2/3;3/4;5/6;7/8 |
himoya oralig'i | 1/32,1/16,1/8,1/4 |
Video Code oqimi | 2Mbps ~ 22Mbps |
tizim kechikish | 300 millisoniya |
Transmission Range ariza |
Visual qator Havodan foydalanish dengiz ariza shahar Application shahar atrofi Application |
siqish formati | H.264 / MPEG-2 |
Sana Kirish | UART (115200bit / s) |
Video Kirish | HDMI, CVBS (audio video) |
audio Input | stereo, AL Chap AR o'ng |
tasvir ta'rifi | 1080P / I (* 1080 1920) mos 720P / I,576P / I,480P / I,SD( ramka tezligi @ 25fram / S) |
Video Kirish interfeysi | 4P 1.25 Ip simi interfeysi, HDMI standart interfeysi |
Kirish kuchlanish oralig'i | 10V ~ 35VDC |
mehnat harorati | -20~ + 65 ℃ |
saqlash | -40~ + 70 ℃ |
o'lchash | 93mm × 56mm Juda × 23mm(L × W × H) |
Og'irligi bazasi birligi | 80g (fan bilan) antenna 138g, shu jumladan, |
LED va Chast
LED rangi | Eslatma | Frequency |
1 0 0 | 1st Green har doim LED, tx ishlamoqda; 2nd va 3 Blue LED o'chirilgan | 503MGts |
1 1 0 | 1st Green har doim LED, tx ishlamoqda; 2nd Blue LED ustida va 3 Blue LED o'chirilgan | 509MGts |
1 0 1 | 1st Green har doim LED, tx ishlamoqda; 2nd Blue LED o'chirilgan va 3 Blue LED ustida | 515MGts |
1 1 1 | 1st Green har doim LED, tx ishlamoqda; 2nd va 3 Blue LED ustida | 521MGts |
TX Pin aniqlang
P1. audio L
P2. audio R
P3. Video
P4. GND
F5. VCC
P6. GND
P7. TX
P8. RX
Fikr-mulohazalar
Baho berilmagan.