200MW Cofdm Covert Transmitter 60ms Delay 30km Long Transmission Distance
| Price: |
Negotiable/Set |
| Min Order: |
1/Set |
| Pay Type: |
T/T,Western Union |
| Prod Model: |
MV2025TWSE |
| Wireless Mode: |
Point to Point |
| Delay: |
Less Than 60ms |
| Frequency Output Range: |
300MHz~1.2GHz or User Customized |
| RF Bandwidth MHz: |
6/7/8MHz or 1.25/2.5MHz |
| Power Output: |
200MW |
| Weight : |
Transmitter: 0.27kg, Battery: 0.22 Kg |
| Modulation: |
Cofdm |
| Working Temperature: |
-25°c~55°c |
Product Description
Introduction:The mini transmitter is highly integrated digital video transmission equipment that can realize wireless video transmission in mobile and NLOS (Non line-of-sight) conditions. With professional clothes and pinhole camera, it can be used in public security bureau or security department to finish covert missions (technical investigation and covert intelligence gathering). It can be also applied in emergency and evacuation, railway, marine and so on. We can use the mini transmitter with a specially designed multifunctional amplifier to meet the requirement of longer transmission rangeProduct Application:The product is an ideal solution in remote surveillance, designed specially for the covert intelligence gathering market. By using a pinhole camera, the first responder can catch live scenes at the accident ground. Then the mini transmitter sends real-time images to the receiving center.
MV2025TWSE Covert Mobile Video TransmitterFunctions & Features:- Super low latency
- Working frequency and RF bandwidth self-adapted within specified range
- RS232 data unidirectional transmission
- Low power consumption, small size and portable usage
- Separately workable and also compatible with external power amplifier
- Spy vest and pin-hole camera compatible
- High-strength aluminum alloy case
- Military aviation plug for A/V and power interfaces; different pins for different function interface to avoid misplug
- Removable lithium battery, easy operation and battery replacement
Specifications:| Power Supply |
| Power supply interface | Standard interface |
| Power supply | Combined transmitter: DC14.8V
Mini video transmitter: DC7.8V |
| Video Transmission |
| Frequency output range | 300MHz~1.2GHz or user customized |
| RF bandwidth MHz | 6/7/8MHz or 1.25/2.5MHz |
| Power output | 200mW |
| C/N | ≥28dB@23dBm |
| SHG | >52dBc |
| Modulation | COFDM |
| Video encoding | MPEG-2/MPEG-4 |
| Encryption | AES/ALLTECH Basic scrambling |
| Constellation | QPSK/16QAM @ 1.25/2.5MHz
QPSK/16QAM/64QAM @ 6/7/8MHz |
| FEC | 1/3, 2/3 @ 1.25/2.5MHz
1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz |
| Carrier | 2K |
| GUI | 1/8, 1/16 @ 1.25/2.5MHz
1/4, 1/8, 1/16, 1/32 @ 6/7/8MHz |
| Video input level | 1~1.2Vp-p@75Ω |
| Video input format | PAL/NTSC |
| Video resolution | 720x576(PAL) 720x480(NTSC) |
| Video amplitude-frequency characteristic dB | 0~4.8MHz | -0.5~1.5 |
| 5.5MHz | -4.0~1.5 |
| Audio input | Left/right channel, stereo |
| RS232 control interface | Standard RS232 level, 9600, 8, N, 1 |
| RS232 data interface | Standard RS232 level, support 1200~115200 |
| Delay | Less than 60ms | |
Environment
| |
| Working temperature | -25°C~55°C | |
| Storage temperature | -40°C~70°C | |
| Ambient humidity | No less than 95% | |
| Protect standard | Rust protection and shakeproof | |
| Appearance | |
| Dimension | 101mm ×81mm ×15mm | |
| Weight | 0.28Kg (include battery) | |
| RF interface | Standard SMA | |
MV2025RH7-JKYZ Portable Suitcase Video Receiver
Functions & Features:- MPEG-2/MP@ML/4:2:0 DVD decoding standard
- Receiver internal parameters configurable
- Auto front error correction
- Frequency continuously adjustable
- Power off memory
- Standard definition image and hi-fi stereo output
- Feed short-circuit protect and indication
- Lithium battery power supply with power display
- AVI format video recoding; USB flash disk video recording
- H.264 video compression with Ethernet transmission
- Full-featured PTZ camera remote control
- COFDM demodulation and high receiving sensivitity (single antenna -92dBm, diversity receiving -96dBm)
Specifications:| Power Supply |
| Working voltage V | AC220V±20V, DC14V~DC16V |
| Working current A | ≤2.5A@ DC15.5V |
| Video Receiving |
| Frequency input range | 170MHz~860MHz |
| RF bandwidth | 1.25/2.5MHz or 6/7/8MHz |
| Receiving sensitivity | -96dBm~-20dBm@8M/[email protected] |
| Demodulation | COFDM |
| Video decoding standard | MPEG-2/MPEG-4 |
| Constellation | QPSK/16QAM @ 1.25/2.5MHz; QPSK/16QAM/64QAM @ 6/7/8MHz |
| FEC | 1/3,2/3 @ 1.25/2.5MHz,1/2, 2/3, 3/4, 5/6, 7/8 @ 6/7/8MHz |
| Carrier | 2K |
| GUI | 1/8, 1/16 @ 1.25/2.5MHz; 1/4, 1/8, 1/16, 1/32 @ 6/7/8MHz |
| Video output level | 1~1.2Vp-p@75Ω |
| Video output format | PAL/NTSC |
| Video white bar amplitude mV | 650~720mV |
| Video synchronous amplitude mV | 260~275mV |
| Video amplitude-frequency characteristic dB | 0~4.8MHz | -0.5~1.5 |
| 5.5MHz | -4.0~1.5 |
| Rx feed output voltage | DC10V~DC12V |
| Rx feed output current (MAX) | 800mA |
| Audio output | Left/right channel, stereo |
| RS232 control interface | Standard RS232 level, 9600, 8, N, 1 |
| RS232 data interface | Standard RS232 level, support 1200~115200 |
| Command |
| Command air baudrate | 600bps~19200bps |
| Power output | ≥32dBm |
| Keyboard communication protocol | Pelco-P such multiple protocols with baudrate adjustable |
| Keypress | Rubber button, numeric keypad, camera function keys |
Environment
|
| Working temperature | -25°C~55°C |
| Storage temperature | -40°C~70°C |
| Appearance |
| Dimension | 460mm×370mm×180mm |
| Weight | 10.1kg |
| Battery weight | 1.1kg |
Color
| Black |
Keweitai, a leading high-tech worldwide enterprise in information communication industry, mainly engaged in radio communication, satellite communication, microwave remote monitoring systems, closed-circuit monitoring, the development\production and application in network digital video processing technology and computer multimedia control systems.
As a leading manufacturer with innovative technologies and services, Keweitai has developed a wide range of wireless mobile video transmission system\network video server\network video management platform and wireless HD video and audio transmission airborne UAV system. It's products and systems have been widely used for homeland security, broadcasting events, commercial, business, and military aircraft.
Keweitai has an excellent and professional engineering team of more than 200 employees, among which R & D personnel accounted for 40 %. It has two production lines - one for wireless mobile COFDM video transimission system and one for UAV surveillance system with the high yearly production capacity of 10, 000 sets of wireless communications products and 20, 000 sets of security and network transmission equipment. It has a total of 3400 square meters independent property rights, independent commercial property 300 squre meters, and strategy reserve property 1500 square meters. Its headquater is located in shenzhen and still owns the other seven service centers and a product development division all over China.
Keweitai do market its leading position in wireless video mobile emergency command application all over the world, enable customer to combat major crime, terrorism, fire fighting and so on. Keweitai is still making every effort to develop a new genernation of wireless communication technology, providing customers with a more reliable quality products and solutions.
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