COFDM pa alima no ka Android me nā pūnaewele wikiō a me nā leo EYI kahua

COFDM pa alima no ka Android

COFDM pa alima no ka Android me nā pūnaewele wikiō a me nā leo EYI kahua

 

System pono

 

1. Lōʻihi mamao EYI Mamao o 2. Real-manawa EYI kahua 3. Kali hou aku; manawa ka loa pōkole emi o 500ms 4. Danny kiʻi e like ai, olinolino nā waihoʻoluʻu a me nā kiʻi smoothing

   

helehelena

 

1. EYI mana 1w 2. Loa Lightweight a me ka haka hale 3. kamakawiwo ole, hopena e kū'ē'ē mai 4. Noi o ka COFDM modulation, MPEG-2 / H.264 mīkini'opihia 5. Small nui, 102 wale × 60 × 21.5 mm o 6. Hemolele lawe lima noi 7. Video EYI o kbps

 

kōmike kiko'î

 

Modulationʻano : COFDM QPSK (4QAM), 16QAM, 64QAM Operating frequency : 300-900 MHz; (hoʻoneʻe no 1M) Ke kukuna o koʻu pomaikai ia : 2.15dBi Send power : 30dBm (hoʻoneʻe) RF bandwidth : 1.25 / 2.5 / 6/7/8 MHz (ponoʻole) FEC (i mua hewa? iaea) : 1/2 2/3 3/4 7/8 hoomalu ana wā mawaena : 1/4, 1/8, 1/16, 1/32 Encryption Ano O : 128 – iki AES (Hiki E hoʻopaʻa i hoʻohana password) pae'ōnaehana anakahi uila : DC12V Operating temperature ： -10 ~ 70 ℃ Dimensions ： 102 * 60 * 21.5 (mm o) Weight ： 170G (kukuna i komo) EYI mamao o ：100 mika kiʻekiʻe, 5-7 km Ke mamao

 

Introduction

 

Kēia huahana He He houʻano o nā wikiō nā pūnaewele wikiō lima kūlana kiʻekiʻe, using the latest COFDM modulation and MPEG-2 video compression technology is able to complete the video Transmission in high speed sports and NLOS (ole-laina o ka ike) ana. The diversity reception technique greatly improves the quality of all reception condition.