COFDM HDMI receiver with COFDM modulation, MPEG-2 / ការបង្ហាប់នូវវីដេអូខ្នាត H.264

COFDM HDMI receiver

COFDM HDMI receiver with COFDM modulation, MPEG-2 / ការបង្ហាប់នូវវីដេអូខ្នាត H.264

System advantages

1. Long distance transmission distance
2. Real-time transmission system
3. Delay time is very short less than 500ms
4. គុណភាពរូបភាពល្អឥតខ្ចោះ, bright colors and image smoothing (we will support video presentation if you send a query)

លក្ខណៈពិសេស

1. 1W ថាមពលការបញ្ជូន
2. Extremely lightweight and rugged housing
3. vibration, impact resistance
4. Application of COFDM modulation, MPEG-2 / ការបង្ហាប់នូវវីដេអូខ្នាត H.264
5. Small size
6. Perfect mobile application
7. Video transmission of high quality, គ្មានប្រជាជនទាំងនេះ, no drag phenomenon, stable power adjustable dynamic power consumption;
8. Support non-line-of-sight transmission, សមត្ថភាពប្រាក់ស្យុងខ្លាំង;

ប៉ារ៉ាម៉ែត្របច្ចេកទេស

Modulation type ：COFDM QPSK (4QAM), 16QAM, 64QAM
Operating frequency ： 300-900 មេហ្គាហឺត; (adjustable per 1M)
The antenna gain： 2.15dBi
Send power ： 30dBm (លៃតម្រូវ)
RF bandwidth ： 1.25 / 2.5 / 6/7/8 មេហ្គាហឺត (ស្រេចចិត្ត)
FEC (forward error correction) ： 1/2 2/3 3/4 7/8
Protection interval ： 1/4, 1/8, 1/16, 1/32
Parameter control method adjustable ：digital LED control panel, 4-core air head
RF interface ： SMA˚F header
Encryption Method ：128 – Bit AES (Can Set User Password)
វ៉ុលប្រតិបត្តិការ ：DC12V
Working current ： 1.55មួយ (@ 12V)
សីតុណ្ហភាពប្រតិបត្តិការ ： -10 ~ 70 ℃
វិមាត្រ ：102 * 60 * 21.5 (មម) (antenna not included)
ទំងន់ ：170G (antenna not included)
Transmission distance ：100 meters high, 5-7 km distance

Introduction

This product is a new type of video wireless video device, using the latest
COFDM modulation and MPEG-2 video compression technology is able to complete the video
Transmission in high speed sports and NLOS (non-line of sight) លក្ខខណ្ឌ.
The diversity reception technique greatly improves the quality of all reception
condition.

For more COFDM HDMI receiver products, សូមទស្សនា http://www.COFDM.com.cn