COFDM wireless receiver Long distance transmission distance and Real – time transmission system
COFDM wireless receiver
COFDM wireless receiver with Long distance transmission distance
Table of Contents
System advantages
1. Long distance transmission distance
2. Real-time transmission system
3. Delay time is very short less than 500ms
4. Суредлэн ӟечлыкез идеальный , bright colors and image smoothing
Пӧртэмлыксэ
1. 1Вт кужым передатчик
2. Extremely lightweight and rugged housing
3. vibration, impact resistance
4. Application of COFDM modulation, MPEG-2 / 264 H. Сжатие
5. Small size, 102 only × 60 × 21.5 мм
6. Perfect mobile application
7. Video transmission of high quality, мозаика ӧвӧ, no drag phenomenon
8. Support non-line-of-sight transmission, кужмо луонлык дифракция;
Технической Параметръёсты
Modulation type ： COFDM QPSK (4Камлэн), 16Камлэн, 64Камлэн
Operating frequency : 300-900 МГц; (adjustable per 1M)
The antenna gain ： 2.15дби
Send power ： 30дБм (радъяло)
RF bandwidth： 1.25 / 2.5 / 6/7/8 МГц (необязательный)
Фик (forward error correction) ：1/2 2/3 3/4 7/8
Protection interval ： 1/4, 1/8, 1/16, 1/32
Video Compression MPEG-2, Формат H. 264 : ( video input of friends, - ЫН NTSC)
Encryption Method ：128 – Bit AES (Can Set User Password)
Ужан напряжение ：12В
Температура ужасьёс ： -10 ~ 70 ℃
Быдӟалаез ： 102 * 60 * 21.5 (мм) (antenna not included)
Секталазыя ：170Жадем (antenna not included)
Кузьдалаезъя передача ： 100 метр , 5-7 m distance
Галерея
COFDM wireless receiver
COFDM wireless receiver