skywalker cofdm transmitter wireless video sender receiver

Skywalker COFDM Transmitter cofdm wireless video transmitter receiver

skywalker cofdm transmitterSkywalker COFDM Transmitter

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COFDM HD Wireless Transmitter
COFDM Digital Video Transmitter
Coded Orthogonal Frequency Division Multiplex
What is OFDM Modulation
Video Transmitter and Receiver System

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More CODFDM transmitter products, please visit www.COFDM.com.cn

7 inch Portable HD Wireless COFDM Receiver

HD Wireless COFDM Receiver

HD Wireless COFDM Receiver

HD Wireless COFDM Receiver

WV-7012HD 7 inch handheld HD wireless COFDM receiver portable
Selling Points:
7 inch  Wireless COFDM Digital AV Handheld receiver

MPEG4, H.264, Touchscreen

800 X 480 HD 1080p digital monitor

Built-in Li rechargeable battery

Recorder / USB Media player

Portable / In-car use / Anywhere

HDMI out

Sweep-frequency function

COFDM modulation and H.264 decoding

Multiband sweep function(English menu)

Small size, lightweight and high reliability

WV-7012HD 7 inch handheld COFDM wireless receiver portable

Six main functions in one set:

1. 7″ HD digital monitor, 800 x 480, digital TV signal, digital display

2. Handheld COFDM MPEG2-4 portable receiver, support h.264 High Definition
3. USB PVR function (Personal Video Recorder, digital video recorder)
4. AV / HDMI output, connect another big TV (Screen power off function)
5. Hi-capacity Rechargeable Li battery for anywhere TV in your hand. ( 3H at Max Power)
6. Touch screen, easy operation, friendly UI design, Bigger OSD

Features:

1. Portable HD COFDM digital wireless receiver, Support MPEG2/MPEG4 HE-ACC/H.264/AVC

2. 7 inch TFT LCD Digital Panel wide display (16: 9)
3. Touch screen, easy operation
4. Resolution: 800*480, true HD screen for MPEG4 HD TV signal
5. Built-in HD COFDM digital receiver.
6. HDMI Output
7. EPG function (Electronic Program Guide)
8. PVR function, record TV anytime
9. Hi-capacity battery for long playback time (over 3h at Max Power)
10. Multi Language Support English, Hebrew, Greek, Persian, Russian, Spainish, Portuguese, French, German, Italian, Polish, Dutch, Danish or do what you need.
11. USB Upgrade, support AVI, AVI-Xvid, AVI-Xvid4, AVI-Xvid5, PVR, MP3, JPG, BMP.
12. Auto searching and update bit rate information
13. Pre-store function for 1000pcs channels
14. Power Memory, EPG function, Remote control
15. Support Teletext, new BIG OSD menu

Specifications:

1. DVB-T Input frequency: VHF 177.5MHz – 226.5MHz
    UHF 474MHz – 858MHz
2. Modulate: QPSK/16 – QAM/64-QAM
3. Decode standard: MPEG1, HD MPEG2, SD MPEG2,
    MPEG4(H.264/AVC: HP@L4.1,MP@L4.1,VC-1:AP@L3,L2)
4. Audio decode standard: MPEG-1, and-2, layer 1 and 2,
    MPEG-4, HE-AAC
5. Power Supply: DC 5V 8W
WV-7012HD New Design portable COFDM AV receiver(with sweep-frequency function),has advantages of small size and lightweight.Support high speed mobile transmission and NLOS reception.Using 7 inch TFT high resolution touch control and display,and providing concise control experience and perfect image,while adding spectrum scan function that can quick to search the current area caused by the same frequency interference from surrounding equipments which can provide reference quick data for installation.The product widely used in secuirty,fire,broadcasting and TV,emergency communications and other industries.

Specifications:

Power supply: DC5V/1.0A (Built-in battery,support about 3 hours  continuously  working time);

Video output: CVBS interface; 3.5mm jack;HDMI output

Audio output:option: CVBS,3.5mm jack headphone

Frequency:VHF 177.5MHz – 226.5MHz

UHF 474MHz – 858MHz step in 1MHz;

Bandwidth:6/7//8MHz(adjustable);

Modulation:COFDM/DVB-T2

Decoding mode:H.264/MPEG-2

Sweep-frequency function:Built-in frequency sweep function options menu

Parameter control method:Easy to set up parameters via touch-screen by user

RF signal receiving interface: IEC type(50Ω)

HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver
HD Wireless COFDM Receiver

WV-7012HD support to manual input special frequency, then it will get the TV reception at this frequency as wireless HD video transmission transmitters.

HD Wireless COFDM Receiver
HD Wireless COFDM Receiver

 

COFDM transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

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More CODFDM transmitter products, please visit http://www.COFDM.com.cn
COFDM wireless video audio transmission system advantages:
1.Long range transmission distance
2.Real-time transmission systems
3.Delay time very short less than 500ms
4.Perfect image quality, brighter colors and image smoothness. (we will support video to demonstration it if you sent inquiry)
Product Features:
1. Transmission power 1W
2.Extreme lightweight and rugged housing
3.Vibration and shock resistant
4.Applied COFDM modulation, MPEG-2 / H.264 compression
5.Small dimensions
6.Perfect for mobile applications
7.High quality of video transmission, no mosaic, no dragging phenomenon, stable power with adjustable dynamic power;
8.Support NLOS transmission, strong diffraction capability
Key Items
Key Items TX RX
Case1 Case2
Video interface HDMI input USB output HDMI put Wifi
PCB size 50*40*14mm 105*80*11mm 50mm*35mm*11mm
Weight <20g <10g                         <25g <13g
video format 720p@30fps 1080p@30fps  720p@30fps      1080p@30fps  720p@30fps 
ANT interface flexible
RF Frequency ISM900MHz band (902MHZ~928MHz)
RF power 23dbm(adjustable min.input:-93dbm                             max.input:<-5dbm
Bandwidth 6mh
channel amount 4channels
Amount of users allowed / No Limitation
Transmitted Distance >2km
Time Delay 30ms
OS / Android only Android IOS
supply 5V@<1.5 5V@<150mA   5V~36V@<5W 5V@<600m
Working Temp  -10~+50  -10~+50

There is the products pictures:

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator
cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator
cofdm transmitter wireless video modulator

cofdm transmitter wireless video modulator

This is the VCAN company website.If you need other DVB-T2 DVB-T ISDB-T TV receivers you can click this:http://www.vcan.cc/

Wireless HDMI Transmitter

Wireless HDMI Transmitter 30M Zero latency

Wireless HDMI Transmitter
Wireless HDMI Transmitter

● Support point-to-point, multi-point to point, broadcast transmission (Optional)

● Support Up to 1080P/60Hz

● Support devices with HDMI output, such as PC, Laptop etc.

● Support USB HID remote control (Optional)

● Support HDMI 1.3, compatible with EDID 1.1(HDMI 1.4 for 3D Optional)

● Support AES 128/256 image encryption

● Support WHDI 1.0 specifications

● No latency, using real-time HD video transmission technology,

● Full hardware design, no software requested, plug-and-play

● Portable, high-end business application

● No less than 30 meters line of sight

Wireless HDMI Sender
Wireless HDMI Sender

ITEM

Wireless HDMI Transmitter

REMARK
Operating Frequency Free Frequency:5.15~5.25, 5.725~5.850 (GHz) DFS Frequency:5.25~5.35, 5.47~5.725, (GHz)  

DFS Optional

Transmission power 12dBm  
Antenna Mode PCB Antenna; Antenna Gain: 3dBi;  
Bandwidth 40MHz  
Modulation Mode Forward Channel: OFDM 16-QAM;   Return Channel: OOK  
Data Rate Forward Channel: 3Gbps max.; Return Channel: 100Kbps max.  
Network Mode point-to-point, multi-point to point, broadcast transmission (Optional)  
 

Video Formats Supported

HD: 480p, 576p, 720p, 1080i, 1080p

PC: VGA (640×480), SVGA (800×600), XGA (1024×768), Panel: 854×800, 1280×768, 1366×768, 1920×1080

 
SNR > 23 dB @ (-60 < Rx Pin < -45) dBm  
Audio Formats Supported PCM、AAC、Dolby Digital 2.0/5.1、DTS 5.1、LPCM 5.1/7.1  
Transmission Distance 30 meters(Video Quality Assessment 4) Indoor distance without barrier between transmitter and receiver
 

 

 

 

Indicator Status

 

Wireless connection indicator

On The transmitter is connected successfully in the wireless mode.  
Flash slowly The transmitter is failed to connect in the wireless mode.
Flash rapidly The device is faulty
 

Video Indicator

On The video source is connected successfully.
Off The video source is failed to connect.
Interface HDMI(Male); Mini USB; Network Matching Button  
Operating Voltage DC 5V/1A; Usb Power Supply  
Power Consumption 1080P/3.5 W;720P/2.8W  
Dimension 78.06 X 25.02mm  
Temperature Range 0 ~ 40°C (Operating Temperature); -20 ~ 80°C (Storage Temperature)  
Regulatory Compliance FCC;CE  
Wireless HDMI HD Video Transmitter
Wireless HDMI HD Video Transmitter

● Suppor t point-to-point, multi-point to point transmission

● Suppor tUp to 1080P/60Hz

● Suppor t any HD display devices with HDMI, such as projector, LED T V

● Suppor t 38KHz IR remote control

● Suppor t USB HID remote control (Optional)

● Suppor t HDMI 1.3, compatible with EDID 1.1

● Suppor t AES 128/256 image encr yption

● Suppor t OSD, WHDI 1.0 specifications

● No latency, using real-time HD video transmission technology

● Full hardware design, no sof tware requested, plug-and-play

● Low power consumption, por table, high-end business application

● No less than 30 meters line of sight

Wireless HDMI transmitter receiver module
Wireless HDMI transmitter receiver module

ITEM

Wireless HDMI Receiver

REMARK
 

Operating Frequency

Free Frequency5.15~5.25,  5.725~5.850 (GHz) DFS Frequency:5.25~5.35, 5.47~5.725 (GHz)  

DFS Option

Transmission power Power Output: 16dBm  
Antenna Mode PCB Antenna; Antenna Gain: 3dBi;

Transmission Antenna: 1 Antenna; Receiving Antenna: 5 Antenna

 
Bandwidth 40MHz  
Modulation Mode Forward Channel: OFDM 16-QAM;  Return Channel: OOK  
Data Rate Forward Channel: 3Gbps max.; Return Channel: 100Kbps max.  
Network Mode Point to Point/Multi-Point to point / point to Multi-Point  
 

Video Formats Supported

HD: 480p, 576p, 720p, 1080i, 1080p

PC: VGA (640×480), SVGA (800×600), XGA (1024×768), UGA(1600×1200)

Panel: 854×800, 1280×768, 1366×768, 1920×1080

 
SNR > 23 dB @ (-60 < Rx Pin < -45) dBm  
Audio Formats Supported PCM; AAC; Dolby Digital 2.0/5.1; DTS 5.1; LPCM 5.1/7.1  
 

Transmission Distance

≥ 30meters (Video Quality Assessment 4) Indoor distance without barrier between transmitter and receiver
Standard Protocol HDCP1.2; HDMI1.3(option HDMI1.4 3D )  
 

 

 

Indicator Status

 

 

Wireless connection indicator

On The transmitter is connected successfully in the wireless mode.  
Flash slowly The transmitter is failed to connect in the wireless mode.
Flash rapidly The device is faulty.
Video Indicator On The video source is connected successfully.
Off The video source is failed to connect.
Interface HDMI OUT(Female); DC IN;MINIUSB OUT; Network Matching Button  
Operating Voltage DC 5V/2A;  
Power Consumption 1080P/4.5 W;720P/4W  
Dimension 52 X 80 (mm)  
Temperature Range 0 ~ 40°C (Operating Temperature); -20 ~ 80°C (Storage Temperature)  
Regulatory Compliance FCC; CE  
Wireless HDMI how to work
Wireless HDMI how to work

Wireless Video Transmitters Long Range

Wireless Video Transmitters Long Range Real-time Live

Long Range Real-time Live HD Transmission

Wireless Video Transmitters
Wireless Video Transmitters

Existing Solution for long distance HD voideo transmission?

1. WIFI?

2. 3G/4G?

3. Wireless Regional Area Networks (WRAN)/TDMA?

4. SatelliTE up-link/down-link?

5. Military solution?

Wireless Video Transmitters
Wireless Video Transmitters

Overview

1. Supports up to 32 Mbps rates over coax/twisted pair/non-twisted pair/air

2. Frequency Bandwidth (1), 2, 3 ,4 , 5, 6, 7, 8 MHz

3. Frequency Band

70– 1450 MHz (w/ built-in mixer)

2.4G, 5.8G, 24G, 60G, … (I/Q output w/ external mixer)

4. Compliant to EN300 744 (DVB-T) and ARIB STD-B31(ISDB-T) digital TV standard.

Wireless Video Transmitters
Wireless Video Transmitters

The most robust protocol ISDB-T &  DVB-T

Wireless Video Transmitters
Wireless Video Transmitters
Wireless Video Transmitters
Wireless HD Video Transmission
Wireless Video Transmitters
Wireless Video Transmitters
Wireless Video Transmitters
Wireless HD Video Transmitters
Wireless Video Transmitters
Wireless Video Transmission

COFDM video transmitters, wireless receiver, HD Wireless COFDM Transmitters, full HD COFDM video transmission for both wired and wireless applications, devices are used by UAV, Robotics and broadcast clients worldwide

caters to professionals and hobbyists alike. Our clients include UAV Drone fliers, HAM Radio operators, Broadcast professionals and industrial users. OivaWireless Advantage, FULL 1080P HD, HD COFDM video transmitter,Full HD COFDM video transmitter for EOD Ground robot or UAV use. Up to 5W of RF output, HDMI/HD-SDI inputs,Wireless Elevator video system, Full HD Wireless elevator surveillance systems capable of transmitting 300 meters in an elevator shaft,

Wireless now carries UAV and Drone accessories such as Thermal and HD cameras, radar-altimetersand other unique equipment

DVB-T/ISDB-T wireless and wired video distribution/transmission provider. We specialize in HD video equipment that are far more affordable than our competition. We have many years of experience in full HD wireless transmission from different market segments including UAVs, Ground robots (EOD and Tactical) Video broadcast, surveillance and industrial. We thrive to provide you with an alternative that actually works