cofdm безжичен видео предавател

Cofdm wireless video transmitter HDMI COFDM Wireless Image Video Transmission transmitter Transceiver

 

Продажба на точки

Air To Ground>15 км (LOS, UAV, Drone)
Ground Distance>1 км (LOS)
Ground Distance>600 метър (NLOS)
300Mhz~1000Mhz
HDMI 1080P input
закъснение < 300г-ца
1~5W RF output

Предимство

Machine small size, light weight, tailored for the UAV
Excellent anti-jamming capability and non-line-of-sight diffraction ability
Clear picture quality, high-definition 1080P effect
Real-time image is clear and smooth
Receiver board size is small, easy integration

спецификация

 

Работна честота	300MHz～1000MHz (Frequency customization)
Radio frequency power	≤28dBm
Bandwidth	2/4/6/7/8MHz
FEC	1/2，2/3，3/4，5/6，7/8
Protection Interval	1/32，1/16，1/8，1/4
Code stream	2Mbps～16Mbps
Time delay	≤300ms
Bit error rate	≤10-6
Разстояние на предаване	Ground distance> 1 км; Air to ground> 15 км; Non-line of sight> 600 метри
Audio Video Interfaces	HDMI
Encryption	AES128
Яснота на изображението	1920*1080P
Image frame rate	60，50,48,30,25,24fps
power supply	DC10-15V
Размери	L118*W66*H22mm
тегло	180г

Packing List

Tiny transmitter 1pc
Receiver 1pc
Transmitter Power cable 1pc
Transmitter Antenna 1pc
Receiver Antenna 2pcs
RF extended cable 2pcs

 

 

галерия

 

 

ЧЗВ

Control Board

въпрос: Is there a button combination that will allow user to change DVB-T parameters like setting Guard Interval, FEC, съзвездие, и т.н.? how can we set unit to have better image quality like 16QAM and more robust performance like Guard Interval 1/16 and FEC 1/2?

Отговор: Can you see below menu on control board?

въпрос: How to enter above the advance setting?

Отговор: When COFDM-903T in the boot, hold (press) the SELECT button (bottom right corner) until to be displayed on the screen, then release the button. After the start, in the configure -> advance within the parameters can be changed.