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Long Rang CVBS Video Transmitter COFDM Modulation 1W Power NTSC PAL 300-2700MHz AES Encryption DC-12V

Long Rang CVBS Video Transmitter COFDM Modulation 1W Power NTSC PAL 300-2700MHz AES Encryption DC-12V
Features Gallery Product Description Request A Quote
Housing: Aluminium Alloy
Frequency: 300-2700MHz Selectable
Output Power: 30dBm (1W)
Data Rate: 3-32Mbps
Video Output: CVBS (NTSC/PAL)
Bandwidth: 1.25/2.5/6/7/8MHz (Adjustable)
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Basic Infomation
Place of Origin: Shenzhen China
Brand Name: OEM / LinkAV
Certification: CE
Model Number: LKAV-C321
Payment & Shipping Terms
Packaging Details: Brown Carton
Delivery Time: Negotiable
Payment Terms: T/T, PayPal
Supply Ability: 1000pcs/Month
Product Description

Long Rang CVBS Video Transmitter COFDM Modulation 1W Power NTSC PAL 300-2700MHz AES Encryption DC-12V

The LKAV-C321 is a 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 MPEG-2 encoding for excellent video quality over the wireless link, is very well suited to all mission types.

■ Advanced COFDM modulation
■ High efficient H.264 compression
■ 300MHz-2.7GHz frequency configurable
■ Up to 1-2km NLOS transmission range
■ 150ms low system latency
■ High impact resistance aluminum alloy housing
■ AES128 encryption


Modulation COFDM
Modulation Type QPSK (4QAM), 16QAM, 64QAM
Frequency 300-860MHz configurable (0.5Hz per step)
RF Bandwidth 1.25/2.5/6/7/8MHz (Adjustable)
Output Power 30dBm (1W)
FEC 1/2, 2/3, 3/4, 7/8
Guard Interval 1/4, 1/8, 1/16, 1/32
Video Input CVBS (NTSC/PAL)
Video Compression MPEG-2
Video Interface RCA
Audio Interface RCA
RF Interface N Female
Encryption AES128
Movement Speed Supports no less than 120km/h
Power Input DC 12V
Working Current ≤1.5A
Power Consumption <20W
Dimensions 150*120*45mm
Weight 1kg
Working Temp. -10℃ ~ 70℃
Storage Temp. -40℃ ~ +65℃

Panel Description
Long Rang CVBS Video Transmitter COFDM Modulation 1W Power NTSC PAL 300-2700MHz AES Encryption DC-12V 0
① Antenna Interface – N female
② Control Panel (Programmer)
③ Power Button
④ Video Input
⑤ Audio Input
⑥ DC Power Input


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

About LinkAV
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.


Our Advantages

■ Over 15 years experiences in wireless communication solutions.

■ High product quality, competitive price and low MOQ

■ Excellent pre-sale and after-sale technical team.

■ Quick response and fast delivery.

■ OEM supported.



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Tel : 0086 15817349508
Fax : 86-755-83735058
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