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1W COFDM Video Transmitter HDMI & CVBS

1W COFDM Video Transmitter HDMI & CVBS
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Working Frequency: 300-2700MHz Selectable
Transmission Power: 30dBm ( Adjustable)
Transmission Range: 1km (NLOS) - 3 Km (LOS)
Battery Life: Up To 1.5 Hours
Video Input: HDMI / AV (BNC/RCA)
Video Compression: H.264
High Light:

wireless audio video sender


cofdm video transmitter

Basic Infomation
Place of Origin: Shenzhen China
Brand Name: OEM / LinkAV
Certification: CE
Model Number: LinkAV C328-1W
Payment & Shipping Terms
Packaging Details: Brown Carton
Delivery Time: Negotiable
Payment Terms: T/T, PayPal
Supply Ability: 1000pcs/Month
Product Description

LinkAV-C328-1W​ Features:

1.Working frequency can be adjustable between 300MHz and 860MHz,2.4GHz;

2·H.264 video encoding and decoding;

3·The delay time for end-to-end is less than 150ms;

4·Can transmit images voice stably in the condition of high speed movement and multi-path interference.

5·With strong NLOS transmission capacity;

6·Customized transmitting power 2~5W;

7 Long distance transmission(2W individual transmitter, ground-to-ground NLOS transmission 2-3km, ground-to-ground LOS transmission 5-6km, ground-to-air transmission 7-8km);

8·With spatial diversity reception ability;

9·Double antenna, Stable signals,Smoothly images;

10·Small size,low weight,easy to installation and operation.


Technical Parameters:


Transmission Characteristics
Modulation COFDM
Constellation QPSK (4QAM), 16QAM, 64QAM
Working Frequency 300-860 MHz ( adjustable 0.1M per step)
Transmission Power 30 dBm
Bandwidth 1.25/2.5/6/7/8MHz(optional)
FEC(forward error correction) 1/2, 2/3, 3/4, 7/8
Guard Interval 1/4,1/8,1/16,1/32
Latency 150 ms
Transmission Range 1km (NLOS) ~ 5 km (LOS)
Data Characteristics
Video Input Camera 2.5mm interface
Video Compression H.264
Audio Input AV 3.5mm interface
RF Interface SMA F head
Parameter Control Method Using digital LED control panel
Encryption 256 - bit AES (can set user’s password)
Electrical Characteristics
Working Voltage DC 12V
Working Current 1.5 A
Power Consumption ≤18W
Battery 1.5 hours continuously working time
Physical Characteristics
Working Environment -10~70℃
Dimensions 85 × 65 × 30 mm (without battery)
120 × 65 × 30 mm (with battery)
Weight 238g (without battery)
354g (with battery)


1W COFDM Video Transmitter HDMI & CVBS 0

The front-end transmitting device included: Omni directional whip antenna,mini individual transmitter(the above is standard configuration),hand-held camera,helmet camera,knapsack,standby battery(the above for optional)


System Application:
Can be used for Public security, fire fighting,traffic warden,Civil air defense emergency, City administration, Monitoring of environment, Water conservation, flood prevention, Power and emergency, Railway emergency rescue, Maritime,Coastguard patrol,The customs border,Dock/Quay monitoring, Forest-fire prevention,Oil field, Military reconnaissance, TV transmit etc.


1W COFDM Video Transmitter HDMI & CVBS 1



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.




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Tel : 0086 15817349508
Fax : 86-755-83735058
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