COFDM erite n'ihi na gam akporo na Ikuku video na audio nnyefe usoro

COFDM erite n'ihi na gam akporo

COFDM erite n'ihi na gam akporo na Ikuku video na audio nnyefe usoro

 

System uru

 

1. Anya nnyefe anya 2. Real-oge nnyefe usoro 3. Oge oge dị nnọọ mkpụmkpụ erughị 500ms 4. Zuru okè oyiyi mma, na-egbuke egbuke na agba na image smoothing

   

atụmatụ

 

1. Nnyefe ike 1W 2. Oké fechaa na jupụtara na nkume ụlọ 3. vibration, mmetụta na-eguzogide 4. Ngwa nke COFDM mgbanwe olu, MPEG-2 / H.264 mkpakọ 5. obere size, 102 naanị × 60 × 21.5 mm 6. Zuru okè ngwa mkpanaaka 7. Video nnyefe nke elu mma

 

Nka na ụzụ kwa

 

Mgbanwe ụda olu ụdị : COFDM QPSK (4QAM), 16QAM, 64QAM Operating frequency : 300-900 MHz; (mgbanwe kwa 1M) The mpi uru : 2.15dBi Send power : 30dBm (kemeghi) RF bandwit : 1.25 / 2.5 / 6/7/8 MHz (nhọrọ) FEC (na-atụ njehie mgbazi) : 1/2 2/3 3/4 7/8 Protection nkeji : 1/4, 1/8, 1/16, 1/32 na izo ya ezo Method : 128 – bit AES (Nwere ike Nịm User Password) operating voltaji : DC12V Operating temperature ： -10 ~ 70 ℃ Dimensions ： 102 * 60 * 21.5 (mm) ibu ibu ： 170G (poolu agunyeghi) Nzipu anya ：100 mita elu, 5-7 km anya

 

Okwu Mmalite

 

Ngwaahịa a bụ a ọhụrụ ụdị video wireless video ngwaọrụ, using the latest COFDM modulation and MPEG-2 video compression technology is able to complete the video Transmission in high speed sports and NLOS (abụghị akara nke n'anya) ọnọdụ. The diversity reception technique greatly improves the quality of all reception condition.