Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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Ding Shen continually concentrate on researching and innovating in the wireless high speed mobile video transmission industry based in LOS/NLOS environments, especial for Unmanned aircraft vehicle(UAV), airborne area and soldier man-pack areas. COFDM modulation and TDD working mode transmitter/receiver are our demonstrable advantages.All the products production must be in very strict quality management by using US original (HP) spectrum analyzer and Germany (Rohde & Schwarz) Network Analyzer.
Our products have been exporting to more than 35 countries, epecially to Middle-East,Europe,South Africa, Asia areas.Welcome to tell use your needs,then we will give you the solutions or customize a new model accordingly.”Your support and feedback are our motivation”.We aim to provide our users worldwide exclusive advanced wireless transmission system.
Transmitter parameter:
| Power section
| |
| DC Input | DC11V~DC16V |
| Working Current | ≤1.1A DC12.5V |
| Transmitter section
| |
| Frequency range Output | 250MHz-320MHz330MHz- 450MHz / 1000MHz --4400MHz,or can be customized according to customer's request. |
| Modulation | COFDM |
| RF bandwidth | 4/8MHz(adjustable) |
| Power output | 1-3W(adjustable),in 1dB step |
| SHG | >52dBc |
| Encryption | AES128/256bits |
| Constellation | QPSK,16QAM,64QAM |
| FEC | 1/2,2/3,3/4,5/6, 7/8 |
| Guard Interval | 1/32,1/16,1/8,1/4 |
| Carrier | 2K |
| Flatness | Full band≤2dB,8MHz≤0.5dB |
| AV Interface | HDMI/SDI(have to choose one) |
| CNR(weighting) | 58dB |
| Sloping field SNR(unweighted) | ≥50dB |
| Analog Audio
| |
| Balanced audio input range | Vmax=±15V |
| Unbalanced audio input range | Vmax=3Vpp |
| HD interface | SDI/HDMI(single selection) |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling KIIMPOK TECHNOLLOGY CO..,, LLIIMIITED D |
| Standard | SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292, SMPTE 259M-C SMPTE 272M SMPTE 299M |
| Input range | 800±80(mV) |
| Versions | HDMI 1.3 |
| HDCP protocol | Yes |
| Encoding support
| |
| AV rate | 64,96,112,128,160,192,224,256,320,384Kbps(adjustable) |
| Audio encoding mode | MPEG1 Layer2 |
| CBER | <2.0E-4 |
| Video resolution | Maximum 1920×1080P/I@ 60P |
| Video coding | H.264 |
| Video rate | 500kbps-16.68Mbps(autoadaptation) |
| Format | YCbCr4:2:2 |
| OperatingTemperature | -25℃~55℃ |
| Storage Temperature | -40℃~70℃ |
| Distance | 20-60km LOS distance(on air) 1-3km NLOS distance(Ground to ground) |
| Appearance characteristics
| |
| Dimension | 167*90*25mm |
| Weight | 515g |
Features:
1. Low delay, lightweight, live broadcast;
2. Support Full- HD quality image;
3. Support 1080i/1080P HD transmission;
4. COFDM modulation;
5. Built-in with HDMI or HD-SDI interface(single selection);
6. Support composite standard video and balanced audio input;
7. All parameters can be adjusted by user;
