cofdm bežični video odašiljač

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

 

prodajnim mjestima

Air To Ground>15 km (LOS, UAV, Drone)
Ground Distance>1 km (LOS)
Ground Distance>600 Metar (NLOS)
300Mhz~1000Mhz
HDMI 1080P input
Odgoditi < 300ms
1~5W RF output

Prednost

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

Specifikacija

 

Radna frekvencija	300MHz～1000MHz (Frequency customization)
Radio frequency power	≤28dBm
Širina pojasa	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
Transmission Distance	Ground distance> 1 km; Air to ground> 15 km; Non-line of sight> 600 metara
Audio Video Interfaces	HDMI
Encryption	AES128
Jasnoća slike	1920*1080P
Image frame rate	60，50,48,30,25,24fps
power supply	DC10-15V
Dimenzije	L118*W66*H22mm
Težina	180g

Packing List

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

 

 

Galerija

 

 

Pitanja

Control Board

Pitanje: Is there a button combination that will allow user to change DVB-T parameters like setting Guard Interval, FEC, Konstelacija, itd.? 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?

Odgovor: Can you see below menu on control board?

Pitanje: How to enter above the advance setting?

Odgovor: 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.