- Contact Person : Ms. Gao Niki
- Company Name : Teng Yuanzhi Shenzhen Electronic Co., Ltd.
- Tel : 86-755-82914471
- Fax : 86-755-82914473
- Address : Guangdong,Shenzhen,ADD:27D ,Caiyun Building ,Caihongxingdou ,Caitian South Road, Futian District, Shenzhen China
- Country/Region : China
- Zip : 518003
Related Product Searches:ST-6000TKMD COFDM mobile wireless video and audio transmission system,High Quality,wireless video rs485, wireless NLOS transmitter ,ST-6000TKMD
ST-6000TKMD Buckle plate COFDM
Introduction:This product is a new kind of broadband wireless video equipment that adopts the latest technologies of COFDM modulation and MPEG-2 video compression that can complete video transmission in high-speed motion and NLOS (non line-of-sight) conditions. The diversity receiving technology greatly improves the receiving quality in all conditions. This transmitter is specially designed to meet all necessary transmission requirements of broadcasting standard .It has been widely used in many fields such as: Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc.
Main Features:*Lithium battery for power supply*Convenient to be carried and installed*COFDM modulation and MPEG-2 video compression*Firm enclosure with built-in cooling fans, waterproof and shockproof*Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling*Modular design and highly integrated*Good transmission with high definition image and stereo audio*Adjustable working frequency, LCD board displays the working frequency*Stable transmission in NLOS(non line-of-sight)and high speed mobile conditions. *The transmission range is more than 50km in LOS (line-of-sight) environment
Product Application:
This equipment can realize the wireless transmission with high definition video and stereo audio in NLOS (Non line-of-sight) condition. The first responder can carry the equipment to enter accident ground and then the transmitter send the camera's digital, compressed signals to the commanding center.
Transmitter Specification
DC Input | DC12.5V~DC16.8V |
Working Current | ≤3.8A at DC12.5V |
RS232 Control Interface | Standard RS232 level, 9600,8,N,1 |
RS232 Data Interface | Standard RS232 level, supporting 1200~115200 |
Modulation | COFDM |
Constellation | QPSK,16QAM,64QAM (optional) |
FEC | 1/2,2/3,3/4,5/6,7/8 (optional) |
Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
Bandwidth | MV2000TKMD: 6/7/8MHz; MV2025TKME:1.25/2.5MHz,6/7/8MHz (optional) |
Carrier | 2K |
Frequency | 300MHz-399MHz,400-500MHz (customized), |
560MHz-760MHz,760MHz-860MHz (customized), | |
1.0-1.4GHz (customized),2.3-2.5GHz (customized) | |
Frequency is adjustable continuously | |
Power Control | 27-33dBm(selectable) in 1dB step |
| ≤2dB (full frequency range ); |
Encryption | AES 128 bit / ALLTECH Basic scrambling |
RS232 serial port for configuration | |
Power Flatness | ≤0.5dB (within 8MHz) |
CNR | ≥-30dB at 30dBm power output |
Second Harmonic | ≤-43dB |
Video Signal | 1Vp-p#75Ω,PAL |
Resolution | 720x576 at 8MHz, 352x288 at 1.25MHz |
Video Rate | 15Mbps(MAX) |
CBER | <2.0E-4 |
Battery | 2.5 hours continuous working time |
Dimension | 193mm*116mm*66mm |
Receiver Specification
Rx Frequency | 170~860MHz VHF & UHF |
Bandwidth | 6/7/8MHz, 2.5/1.25MHz(optional) |
RF Level Input | -92dBm~-20dBm / -105dBm~-20dBm |
RF Impedance | 50Ω |
RF Interface | N female |
Modulation | COFDM |
Constellation | QPSK,16QAM,64QAM (optional) |
FEC | 1/2,2/3,3/4,5/6,7/8 (optional) |
Carrier | 2K, 8K |
Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
Video Decoding | ISO/IEC13818-2 MPEG-2MP#ML |
Aspect Ratio | 4:3, 16:9 |
Resolution | 720x576 at 8MHz, 352x288 at 1.25MHz |
Audio Output | Stereo unbalanced (300/200 mV) |
AV Output | 2 audio+ 2 video |
Decryption | AES 128 bit / ALLTECH Basic scrambling |
RS232 serial port for configuration | |
Working Voltage | AC220V / DC12V |
Temperature | -20°C~+50°C |
Dimension | 480mm*260mm*44mm (1U Aluminium alloy box) |
Weight | 3.5 kg |
ST-6000TKMD COFDM mobile wireless video and audio transmission system