Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Features:
1. The head-end system adopts the COFDM modulating technique and MPEG-2 images compression technique, which can make sure the high performance of transmission and high quality of image.
2. With the function of non-vision distance transmission and transmission in motion,;
3. The head-end uses all-purpose video interface, which is suitable for common analog camera and digital cameral, and can be also connected with CCDcamera(including helmet type cameral), and image acquisition equipments for military use, such as night viewing, infrared index, thermal imager, and also for professional cameral;
4. Backboard transmitter uses the base suitable for professional cameral.
5. Backboard equipment uses totally-enclosed heatsinking as machine shell, to extract the heat inside the machine and get high security for system. The shell can prevent dust, prevent water and prevent shake.
6. The A/V interface of backboard transmitter is standard BNC and RCA, and the power interface is Φ3.5mm type.
Transmitter Technical Indexes:
Modulation type: COFDM, 2K, QPSK
Frequency channel working: 3~800MHz
Route bandwidth: 8MHz;
Image compression form: MPEG2 4: 2: 0
Transfer distance: Backboard transmitter ≥ 2-5 km(Under completely noticeable situation);
Output power: Backboard transmitter: 0.5W-3W
Transfer delay: ≤ 40ms
Displacement speed: ≥ 170 Kilometres per hour;
Passage bandwidth: 8MHz
FEC: 1/2
Protection gap: 1/32
Battery on-time: Backboard transmitter ≥ 2hours(Standby power supply can be equiped )
Power interface: Backboard power supply\3.5mm
Equipment weight: Backboard transmitter≥ 1.5kg(Does not contain alternate battery)
Electricity Supply: AC 220V, DC 12V
Working temperature: -25° C~+55° C;
Equipment appearance: Black, 115× 82× 167, 1.7Kg
Environment humidity: ≥ 95%
Transmitter structure: Use radiator as machine shell
Protection standard: Prevent Rusting, Prevent Shake
Backboard system audio and video technology indicators
Image formats: PAL or NTSC composite video SD-SDI
Video compression/extract standards: MPEG-2;
Distinguish rate: 720 horizontal line 576 vertical line;
Video rate: Above 4.9Mbit/s(adjustable);
Audio channels: Left and right
Guilin Mingke Communication Equipment Co. Ltd., located in Guilin High-tech Zone Venture Park, it's predecessor was established in 1989. The products such as Front-end Digital Radio System, microwave devices and the band planes microwave tramsceiver have completely proprietary intellectual property rights.
We can provide complete system engineering solutions for users with world-class professional measuring instruments, from HP, Japan Anritsu, micro-companies etc, and a ladder-shaped configuration optimization of engineering and technical forces haveformed already.
The company is applying for ISO quality system authentication, and it's portabletwo-way transmission machines of moving images have already passed military authentication, also the two-way multimedia digital microwave transmission equipments have been exported to Korea and Southeast Asia in batches.
The company always follow "the quality throughout first, theprestige supremely", and we are willing to create the glorious future with fellow colleagues altogether.
