Police COFDM Video Transmitter 1W HDMI & CVBS AES256 300-2700MHz Low Latency
Police COFDM Video Transmitter 1W HDMI & CVBS AES256 300-2700MHz Low Latency
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Basic Infomation
Place of Origin: Shenzhen China
Brand Name: OEM / LinkAV
Certification: CE
Model Number: LKAV-1519
High Light:

wireless audio video sender


cofdm video transmitter

Payment & Shipping Terms
Packaging Details: Brown Carton
Delivery Time: Negotiable
Payment Terms: T/T, PayPal
Supply Ability: 1000pcs/Month
Frequency: 300-2700MHz Selectable
Constellation: QPSK (4QAM), 16QAM, 64QAM
Output Power: 30dBm (1W)
Latency: 60-100ms
Video Input: HDMI / CVBS
Product Description

Police COFDM Video Transmitter 1W HDMI & CVBS AES256 300-2700MHz Low Latency

The LKAV-1519 is a mini COFDM video transmitter specifically designed for covert video transmission applications. Its small size makes it ideally for covert video transmission or applications require battery power such as body-worn use. It can be placed in briefcase, backpack or small bags, the live video can be transmitted to the rear end as secret evidence. It can be used in public security, police law enforcement, video surveillances under complex environments.

Police COFDM Video Transmitter 1W HDMI & CVBS AES256 300-2700MHz Low Latency 0
■ HDMI/CVBS dual video inputs
■ 1080p FHD up to 60fps
■ Transmission range up to 1-1.5km NLOS
■ Licensed and ISM frequencies (300MHz-2.7GHz)
■ 60-110ms low system latency
■ H.264 encoding
■ AES256 encryption
■ Rugged aluminum alloy housing
■ Compact size


Transmission Characteristics
Modulation COFDM
Modulation Type QPSK(4QAM), 16QAM, 64QAM
Working Frequency 300MHz-2.7GHz (Default 700MHz)
Transmission Power 30dBm
RF Bandwidth 2-8MHz
FEC 1/2, 2/3, 3/4, 7/8
Guard Interval 1/4, 1/8, 1/16, 1/32
Latency 60-110ms
Data Characteristics
Video Input HDMI:1080P/1080i/720P/720i…
Video Compression H.264
Audio Input AV 3.5mm interface
RF Interface SMA F head
Parameter Control Method Digital LED control panel
Encryption 256 bits AES (can set user password)
Electrical Characteristics
Working Voltage DC 12V
Working Current 0.9A
Power Consumption ≤ 10W
Battery Endurance 1.5 hours
Physical Characteristics
Working Environment -20℃ ~ 70℃
Dimensions 85 x 65 x 30mm (w/o battery)
120 × 65 × 30 mm (w/ battery)
Weight 238g (w/o battery)
354g (w/ battery)

Police COFDM Video Transmitter 1W HDMI & CVBS AES256 300-2700MHz Low Latency 1



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.


Police COFDM Video Transmitter 1W HDMI & CVBS AES256 300-2700MHz Low Latency 2


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Get in touch with us
Contact Person : Mr. Gordon Gong
Tel : 0086 15817349508
Fax : 86-755-83735058
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