1W COFDM Handheld HDMI/CVBS Video Transmitter with Voice Intercom and AES Encryption
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
| Model | ZKManet1131T |
| RF parameters | Frequency | 300MHz-2.7GHz customizable |
| Modulation Type | QPSK(4QAM), 16QAM, 64QAM |
| Bandwidth | 2-8MHz |
| Encryption | AES |
| RF Interface | SMA-F |
| Range | 1~2KM |
| Output Power | 30dBm |
| Video parameters | Video Input Interface | HDMI /3.5mm/2.5mm |
| Video Input | 1080P/1080i/720P/720i/ P/N |
| Video Compression | H.264 |
| Physics/Environment | Dimensions | 120*65*30mm |
| Weight | 354g (w/o battery,238g (w/ battery) |
| Working Temp | -10ºC~+65ºC |
| IP Rating | IP67 |
| Electrical parameters | Power supply | DC12V |
| Battery Capacity | 1250mAh |
| Power Consumption | ≤12W |
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. was established in 2005. We focus on the research and development of products for drone defense/control, wireless video transmission, and network security encryption/decryption. With excellent quality and advanced technology, we provide comprehensive network communication solutions to our customers.
Our chief scientist team, led by professors from the Network Security Institute of Wuhan University, has achieved remarkable results in the development of man-in-the-middle platforms for network security. The company currently offers platforms such as a drone denial system platform, long-distance wireless video transmission platform for drones, network encrypted data analysis platform, IPSEC man-in-the-middle platform, and SSH man-in-the-middle analysis platform.
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1W COFDM Handheld HDMI/CVBS Video Transmitter with Voice Intercom and AES Encryption Images
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