Active Member
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[China]
Address: F13, Block 2, Baolong industrial park, Baohe Road, Longgang district, Shenzhen, China
Contact name:Li
Shenzhen dingshen Industrial Co., Ltd |
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Summary
H.265 COFDM multi-channel IP video transmitter is a new launch digital transmitter module from SAFE GUARD company.
It adopt the latest COFDM modulation and H.265 video coding technology, enable to support 4 channel IP inputs and digital video interfaces (SDI/CVBS), and capable for non-line-of sight (NLOS) transmission.
The module has achieved effective improvements in improving coding efficiency, reducing coding delay, algorithm optimization, anti-erro rate and the image quality which achieves the best image compression effect.
combined embedded design and ultra-linear digital predistortion RF design, integrated high-definition coding, digital modulation, full-band RF output all in one.
Support narrowband(1MHz), low latency, transparent data transmission which can help you to achieve a long-distance multi-channel simultaneous transmission by connecting a single transmitter in single frequency.
Especially for military, security, public security, and fire protection applications. It is widely used in high standard unmanned control system and intelligent control equipment for multi-channels video transmission.
Features
H.265 high efficiency full 1080p compression encodion
Triple video interfaces SDI/CVBS
COFDM modulation technology
Support 4-channel IP video stream simultaneous transmission
Full-band / ultra-narrow band / multi-bandwidth (1M/2M/4M/8M)
Transparent network protocol and high capacity of transfer rate
Specifications: :
| DC Input | AC220V/DC12V <1A |
| Working Current | ≤1.1A DC12.5V |
| Receiving sensitivity | ≤-102dBm /4MHz, ≤-95dBm /8MHz |
| BER | BER≤1×10-4 |
| Frequency input range | 300MHz~4700MHz |
| Input interface | N(type),Dual antenna diversity reception technology |
| Modulation | COFDM |
| RF bandwidth | 4/8MHz (adjustable) |
| Constellation | QPSK,16QAM,64QAM (optional) |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling |
| FEC | 1/2,2/3,3/4,5/6, 7/8 (optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Carrier | 2K |
| Video formats and amplitude | PAL/NTSC, 1Vp-p/75Ω |
| Video compression | H.264/H.265/MPEG-2(autoadaptation) |
| Decode code stream rate | 0.5-12Mbps |
| Video output interface | Composite video RCA,HDMI,ASI,HD-SDI(alternative) |
| Video channel characteristic | Differential gain DG≤1.5%, Differential phase DP≤1° |
| Audio output | Left and right channel and stereo |
| Dimension | 170*140*60mm |
| Weight: | 1kg |
