Zhongchuang Technology Group Limited

LinkAV - Link your A/V wirelessly!

Focusing on Wireless Transmission for over 15 Years!

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Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port

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Good quality HD Wireless Transmitter for sales
Good quality HD Wireless Transmitter for sales
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Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port

China Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port supplier
Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port supplier Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port supplier

Large Image :  Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port

Product Details:

Place of Origin: China
Brand Name: LinkAV
Certification: CE
Model Number: Linkav-C654+ C1004

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: Standard Export Packaging
Delivery Time: 10-20 working Days
Payment Terms: T/T, Western Union, MoneyGram, L/C
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Detailed Product Description
Modulation: QPSK(4QAM),16QAM,64QAM Transmission Range: NLOS LOS
Serial Port: TTL/RS232/RS485 Video Input: HDMI / Composite Video
Encryption: AES256 Can Set User’s Password) Weight: Less Than 110g

 

Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port


LinkAV main products are COFDM, TDD and 4G wireless video transmitter & receiver, which are widely used in city security, police forces, forest fire prevention surveillance, harbor wharf video surveillance, construction sites surveillance, tunnel, oil field, UAV, automobile surveillance, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc.


Mainly used in High-speed mobile and NLOS Non - line - of - sight Complex environment,video collection and transmission, industries covering security,Fire fighting Government surveillance defence, Law enforcement, Military and Police surveillanc,Marine applications,UAV/UGV/USV and film and television production and so on...
Transmission distance will be 1km to 20km or more as your need.

1,Video source+TX (TX omni antenna)+RX (RX antenna)+External LCD display
2,Video source+TX (TX omni antenna)+RX with LCD screen (RX antenna)

 

COFDM Video transmitter Anti-electromagnetic interference performance:
It has superior performance against frequency selective fading or narrow bandwidth interference and signal waveform interference. It has strong anti-fading ability, through each subcarrier joint coding. In single carrier system(digital microwave, spread spectrum system, etc), single decline or interference will result in all communication link failure. But in multiple carrier COFDM system, only a few subcarriers will be interfered What’s more, these sub-channel can adopt ECC to correct error, to guarantee the transmission low error rate.
COFDM Video transmitter Anti-multipath fading:
It can confront signal waveform interference effectively; suitable for multi-path environment and fading channel high-speed data transmission. When the frequency selective fading appear in the channel because of multi-path transmission, only the sub-carrier, which fell over the band depression, and the information carried will be affected. Other sub-carriers will not be affected. Thus, the system total error rate performance will be much better.


Quadcopter / Hexrcopter Long Range Video Transmitter Digital AES256 Encrypted TTL / RS232 / RS485 Serial Port
 
 

Linkav-C654 -1W COFDM long range mini wireless video transmitter
Spcification:

Version High Definition Version
Transmission Characteristics
Modulation QPSK(4QAM),16QAM,64QAM
Frequency 300-900MHz (adjustable 0.5M per step)
Transmit power 30dBm
RF bandwidth 2MHz~8MHz(optional) 1KHz step
FEC(forward error correction) 1/2,2/3,3/4,7/8
Guard Interval 1/4,1/8,1/16,1/32
Transmission range 1km(NLOS)~15km(LOS)
Antenna Gain 3.5dbi (Soft Antenna) (optional)
Data Characteristics
Video Input

HDMI: 1080 60P,1080 50P,1080 30P,1080 25P,1080 24P ,1080 60I,1080 50I,1080 30I,720 60P,720 50P,720 30P,... (Mode adaptive)
AV:720x480 60I(NTSC),720x576 50I(PAL) (Mode adaptive)

Video Compression H.264
RF Interface SMA F head
Parameter Control Method Using digital LED control panel
Encryption 256 - bit AES (can set user’s password)
Serial Port TTL level
Electrical Characteristics
Working Voltage DC12V
Working Current ≤1.2A(@12V)
Power consumption ≤14.5W
Physical Characteristics
Weight Less than 110g
Dimensions 77x54x23.5mm
Working Environment -20℃~+70℃

 

The Linkav-C654 transmitter is a mini COFDM video transmitter from Wireless LinkAV, designed specifically for UAV/ Drones video transmission applications.

With proven LinkAV COFDM technology and H.264 encoder technology at its core, the C654 transmitter enables viewers high definition images ideal for establishing rugged wireless video links in all environments including mobile and urban environments.

The small size and ultra-low power consumption make the C654 transmitter ideal for UAV installations, enabling true long range HD quality transmission from these increasingly popular devices for the first time. Optional lightweight, low power consumption amplifiers are also available for even greater range capability.

 
Linkav-C204 COFDM Wireless Hand-held Receiver
 
Specification:

Transmission Characteristics
Modulation COFDM
Working Frequency 160-860 MHz ( adjustable 0.5M per step)
Bandwidth 1.25/2.5/6/7/8MHz(optional)
FEC(forward error correction) 1/2, 2/3, 3/4, 7/8
Sensitivity -106dBm
Latency Less than 300 ms
Data Characteristics
Video Output HDMI display, External Display Screen: AV Output
Audio output BNC/ RCA
Video Compression H.264/MPEG-2
Antenna Interface N Female Head*2
Parameter Control Method Using digital LED control panel
Encryption 128 - bit AES (can set user’s password)
USB storage
Display Screen Size 10.1 inch
Electrical Characteristics
Working Voltage DC 12V
Power consumption ≤20W
Working Current 1.5 A
Battery 4 hours continuously working time
Physical Characteristics
Working Environment -10~70℃
Size 300 × 200 × 30 mm
Weight 1.6kg

 

Application:

Linkav-204 Handheld Receiver has applied advanced carrier diversity , supports high-speed mobile transmission, non~line of sight (NLOS) transmission. With 10.1 inch HD display screen, the image quality can be up to 1080P. And it has a simple operating system with a perfect image display.

External Display Screen (AV Port) can support video output. It is widely applied to security, civil air defense, civil defense, fire control, emergency rescue departments and forest fire prevention, transportation, customs, railways, oil fields, mining, water conservancy, electric power, finance, television stations broadcast relay, and other important departments.

 
More questions:
1. Are you a manufacturer or a trading company?
We're professional manufacturer specializing in wireless video transmission.
2. Why should I choose you?
You'll get competitive price, prime quality, satisfied service and long warranty.
3. What kind of product service can I have?
OEM & ODM service.
4. What kind of warranty do you offer?
One year warranty and lifelong maintenance on our products.
5. What're the payment terms?
We accept bank transfer, western union, money gram, paypal, Bank of China or cash as payments.
6. Packaging & Shipping?
Standard export packaging. Ship by express DHL, UPS, EMS, TNT, Fedex, or by air/sea.
7. How long for delivery?
1-3 weeks (regular model), 3-5 weeks (customized model).

 

Contact Details
Zhongchuang Technology Group Limited

Contact Person: sales1

Tel: +8613714176982

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