30dBm COFDM Handheld HDMI/CVBS Video Image Transmitter with Voice Intercom and H.264 Encoding

 30dBm COFDM Handheld HDMI/CVBS Video Image Transmitter with Voice Intercom and H.264 Encoding

The ZKManet1131T is a portable HD image transmitter. With low power consumption, small size and stable performance, it can capture and transmit high-quality images in real time during high-speed movement. It adopts COFDM modulation technology, encrypts the image and data during transmission, and is used with the back-end handheld receiver to form a close-beat wireless image transmission system. It is often used to close complex environments and block relatively many places.

The system utilizes omnidirectional antennas, allowing for the rapid establishment of wireless transmission links. Both the capture and receiving ends can be moved freely without directional restrictions, making the system simple, reliable, and flexible in application. In complex electromagnetic environments, it demonstrates excellent anti-interference capabilities against frequency-selective fading or narrowband interference, as well as superior performance in mitigating interference between signal waveforms. Through joint coding of various subcarriers, it possesses strong resistance to fading.

* Support 300MHz-2.7GHz Customization
* Small and portable COFDM device
* High Definition Image Transmission
* Support HDMI, CVBS, AV input
* Aluminum alloy housing with strong impact resistance

1. Antenna Interface - SMA F

2. Power Switch - Switch left and right

3. Power Indicator - Green light

4. HDMI Input - Mini HDMI

5. 2.5mm Video Input - 3 pins (5V, Video, GND)

6. 3.5mm Video Input - 4 pins (12V, Video, Audio, GND)

7. Micro USB Interface - Be used to connect with programmer

8. 12V DC Input - Power input

Zhongke Lianxun (Shenzhen) Technology Co., Ltd is a high-tech R&D enterprise. Our products mainly use Mesh,COFDM and LTE as core technologies and auxiliary decision-making software to form underground building emergency communication systems, and police investigation communication systems, and police noncombat training communication systems, urban emergency communication systems, emergency communication vehicle communication systems, etc. The products are widely used in law enforcement agencies and government departments such as public security, armed police, , forest fire prevention, civil air defense, and maritime affairs.

Guided by the principles of "unity and commitment, technological advancement, and service innovation," we cater to users both at home and abroad. We prioritize the motto of "quality first, reputation foremost" in delivering high-quality, efficient, and tailored services to our global clientele. The company is dedicated to fostering an innovative culture centered on "exploration and progress."