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COFDM Video Transmitter 2W HDMI & CVBS 2-8MHz Bandwidth Low Latency

COFDM Video Transmitter 2W HDMI & CVBS 2-8MHz Bandwidth Low Latency
Features Gallery Product Description Request A Quote
Frequency: 300-2700MHz Selectable
Bandwidth: 2/4/6/8MHz (adjustable)
FEC: 1/2, 2/3, 3/4, 7/8
Video Input: HDMI / AV (BNC/RCA)
Video Compression: H.264
Latency: 60-100ms
Encryption: AES256 (user-defined Password)
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cofdm video transmitter


wireless av sender

Basic Infomation
Place of Origin: Shenzhen China
Brand Name: OEM / LinkAV
Certification: CE
Model Number: 1508
Payment & Shipping Terms
Packaging Details: Brown Carton
Delivery Time: Negotiable
Payment Terms: T/T, PayPal
Supply Ability: 1000pcs/Month
Product Description

COFDM Video Transmitter 2W HDMI & CVBS 2-8MHz Bandwidth Low Latency

The LKAV-1508 is a manpack COFDM video transmitter specifically designed for government video surveillance, police law enforcement, border control, internal security and military command video transmission applications. It is ideal for establishing rugged wireless video links under all situation including high-speed mobile and urban environments. It employs low latency high profile H.264 encoding for excellent video quality over the wireless link, is very well suited to all mission types.

■ Advanced COFDM modulation and H.264 coding
■ Support HDMI and CVBS video inputs
■ Range up to 1.5-3km NLOS and 5-6km LOS
■ 60-100ms low system latency
■ Strong anti-interference ability
■ Manpack design for easy operation
■ With long endurance battery
■ Rugged aluminum alloy housing


Transmission Characteristics
Modulation COFDM
Modulation Type QPSK(4QAM), 16QAM, 64QAM
Working Frequency 300MHz-860MHz (Default 690-710MHz)
860MHz-2.7GHz for customization
Transmission Power 33dBm (37dBm optional)
RF Bandwidth 2-8MHz
FEC 1/2, 2/3, 3/4, 7/8
Guard Interval 1/4, 1/8, 1/16, 1/32
Data Characteristics
Video Input HDMI: 1080P/1080i/720P/720i…
CVBS: 720*576@PAL & 720*480@NTSC
Video Compression H.264
System Latency 60-100ms
RF Interface N F head x1
Parameter Setting LED control panel
Encryption AES256 (User-defined password)
Electrical Characteristics
Working Voltage DC 12V
Working Current 1.5A
Power Consumption ≤ 15W
Battery Endurance 3~5hours (12V/7800mAh)
Physical Characteristics
Working Temp. -20℃~70℃
Dimensions 150x120x45mm (w/o battery);
200x120x45mm (w/ battery)
Weight 0.9kg (w/o battery);
1.58kg (w/ battery)

Panel Description
COFDM Video Transmitter 2W HDMI & CVBS 2-8MHz Bandwidth Low Latency 0
① Antenna interface – N Type Female
② LED control panel
③ Power push button
④ CVBS video input
⑤ Audio left channel input
⑥ Audio right channel input
⑦ HDMI video input
⑧ Power input – DC 12V
⑨ Battery indicator

Typical Application
COFDM Video Transmitter 2W HDMI & CVBS 2-8MHz Bandwidth Low Latency 1


COFDM Video Transmitter 2W HDMI & CVBS 2-8MHz Bandwidth Low Latency 2



Q1: Are you a manufacturer or a trading company?

We're professional manufacturer specializing in wireless transmission systems.

Q2: Why should I choose you?

You'll get competitive price, prime quality, satisfied service and long warranty.

Q3: What kind of product service can I have?

OEM & ODM service.

Q4: What kind of warranty do you offer?

We offer one-year-warranty and lifelong maintenance.

Q5: What're the payment terms?

We accept bank transfer, PayPal, or cash payment.

Q6: Packaging & Shipping?
Neutral brown carton & Ship via DHL, FedEx, UPS, TNT or by air/sea.

Q7: How long for delivery?
1-3 weeks for regular model and 3-5 weeks for customized model.

Q8: Can I order 1 sample for test?

Yes, we welcome sample order, mixed samples are acceptable.

Q9: Do you have any MOQ limit?

No limit, 1pc is acceptable.

Q10: Is it OK to print my logo on the product?

Yes, please inform us formally before production and confirm the design firstly.

Our Advantages
■ Over 15 years experiences in wireless video solutions.
■ High product quality and competitive price.
■ Excellent pre-sale and after-sale technical team.
■ Quick response and fast delivery.
■ OEM supported.

About LinkAV Technology
Founded in 2005, LinkAV has been dedicating to design and manufacture mobile wireless video/data transmission systems including COFDM, IP MESH and 4G-LTE series, with a group of professional engineers to provide tailor-made service (OEM). LinkAV serves a diverse, high demanding customer base from police/military to ordinary citizens, from UAV to UGV/Robots, from oil field to forest, from overseas to mainland China.

LinkAV is a China leading manufacturer (OEM) of innovative wireless communications and information systems. Our advanced data link systems are ideal for critical communications in tactical unmanned systems such as unmanned ground vehicles (UGVs), unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind.

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Get in touch with us
Tel : 0086 15817349508
Fax : 86-755-83735058
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