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COFDM video transmission and car wireless transmitter
COFDM wireless video transmitter Product Features:
1. Dynamic range: 20dbuv~104dbuv;
2. Decryption style can be automatically tracked;
3. Authorized receiving and encrypted capabilities;
4. Output Interface: A/V, USB support MODEM or Ethernet Interface;
5. Output Interface: parallel interface;
6.19" 1Ustandard
Introduction
This product Small, light, use H.264 encoding scheme and COFDM digital modulation
mode, provide 720 * 576 high-definition video, great diffraction ability, support non-line
of sight transmission, can be put in brief case, can transmit the live image to the rear
people when secretly visit or obtain evidence.
It is mainly used in public security, procurator, law, security bureau, other
departments, etc.
Technical Parameters:
| Transmission Characteristics | |
| Modulation Type | QPSK(4QAM), 16QAM, 64QAM |
| Working Frequency | 300-900MHz ( adjustable 0.5M per step) |
| Transmission Power | 20W (adjustable) |
| RF 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 | 300 ms |
| Transmission Range | 5 km (NLOS) ~ 30 km (LOS) |
| Data Characteristics | |
| Video Input | CVBS |
| Video Compression | MPEG-2 |
| Audio Input | BNC |
| RF Interface | N F head |
| Parameter Control Method | Using digital LED control panel |
| Encryption Method | 128 - bit AES |
| Electrical Characteristics | |
| Working Voltage | AC 220V |
| Working Current | 1.6 A |
| Power Consumption | ≤ 20W |
| Physical Characteristics | |
| Working Environment | -10~70℃ |
| Dimensions | 2U (420×335×88.8 mm ) |
Applications include:
1.Government surveillance
2.Law Enforcement
3.Urban combat training with many multiple RF reflections
4.Unmanned vehicles: UAV, UGV, USV
5.Covert Surveillance
6.Robots
7.Portable microwave products
Our Services
1. we accept all terms of trade
2. we provide professional system design and construction
3. Lifelong maintenance
4. 24-hour technical support
5. we have 9 years experience in wireless transmission area, we are professional factory, so we can provide you:high quality products,better product pre-sales and after-sales service,attractive prices,shorter delivery.
Send Inquiry to This Supplier
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