COFDM faataapeina o meatotino Android ma uaealesi vitio ma faiga mo faasalalauga otio

Faataapeina meatotino COFDM mo Android

COFDM faataapeina o meatotino Android ma uaealesi vitio ma faiga mo faasalalauga otio

 

System lelei

 

1. faasalalauga mamao mamao 2. faiga mo faasalalauga taimi-moni 3. taimi Faatuai e matuai puupuu itiiti ifo nai lo 500ms 4. uiga faatusa Atoatoa, lanu pupula ma faalauleleia faatusa

   

vaega

 

1. Auina atu le mana 1W 2. Matua mama ma fale gaoa 3. gatete, aafiaga tetee 4. Faaaogāina o modulation COFDM, MPEG-2 / H.264 compression 5. tele laiti, 102 na × 60 × 21.5 mm 6. talosaga feaveai Atoatoa 7. faasalalauga Vitio o le tulaga maualuga

 

le faataamilosaga Technical

 

ituaiga Modulation : COFDM QPSK (4QAM), 16QAM, 64QAM Operating frequency : 300-900 MHz; (1M i le ma faʻafetauina) O le maua velo : 2.15dBi Send power : 30dBm (ma faʻafetauina) RF bandwidth : 1.25 / 2.5 / 6/7/8 MHz (lē faʻafetai) FEC (faasaʻoga mea sese i luma) : 1/2 2/3 3/4 7/8 vaitaimi puipuiga : 1/4, 1/8, 1/16, 1/32 Encryption Faiga : 128 – si AES (E mafai ona Seti upu faataga tagata e faaaogāina) volitiga faagaoioia : DC12V Operating temperature ： -10 ~ 70 ℃ Dimensions ： 102 * 60 * 21.5 (mm) mamafa ： 170G (velo e le o aofia) Auina atu le mamao ：100 mita le maualuga, 5-7 km mamao

 

faʻatomuaga

 

O lenei oloa o se ituaiga fou o masini vitio uaealesi vitio, using the latest COFDM modulation and MPEG-2 video compression technology is able to complete the video Transmission in high speed sports and NLOS (e lē o ni laina o luma) tuutuuga. The diversity reception technique greatly improves the quality of all reception condition.