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COFDM Wireless Video Emitter

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Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
ALLTECH
Model Number:
MV2000
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Shenzhen Keweitai Enterprise Development Co., Ltd.
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Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name ALLTECH
Model Number MV2000

Specifications

COFDM modulation; MPEG-2 video compression;
6/7/8MHz bandwidth optional;

COFDM wireless video emitter  COFDM wireless video emitter
Introduction
The emergency response system can realize the wireless transmission in NLOS (non line-of-sight) environment. The COFDM modulation and MPEG-2 video compression mode guarantee the stability and quality of the transmission. In addition, at the receiving side we equip a portable receiving suitcase that can record the real-time video by USB interface and control the PTZ in NLOS (non line-of-sight) condition. Since its multifunction and it is easy to be carried and installed everywhere, the system has many mission fields such as: Military, Public Security, Forest Fire Prevention, Firefighting, Oil and Gas Industries, Traffic Police, Disaster Management and Railway etc.
Main Features
Inset video server for network transmission
RF short circuit protection and indication
Frequency adjustable by frequency controller
COFDM modulation and MPEG-2 video compression
High quality video transmission under NLOS(Non line-of-sight) condition
Convenient installation and dismantlement,
Lithium battery and commercial power for power supply
Product Application

The system is an ideal solution in remote surveillance. For the power supply, we set a lithium battery case (12V/100AH) that can support the system to work continuously for at least 6 hours and it can work well by commercial power. Since it is easy to be carried and installed everywhere, the system is widely used in many applications.

 
Transmitting End Specification

Frequency 300MHz-399MHz,560MHz-760MHz,
760MHz-860MHz(customized),
1.0-1.4GHz(customized)
2.3-2.5GHz(customized)
Frequency is adjustable continuously
Power Output 1-2W
Modulation COFDM
Video Compression MPEG-2
Video Coding 4:2:0
Resolution 720×576
Video Rate 4Mbps—15Mbps
Audio Channel Stereo /Left and  Right
Encryption AES 128 bit / ALLTECH Basic scrambling
RS232 serial port for configuration
Instruction Frequency 433.302MHZ
Instruction  Baud Rate 2400/4800/9600bps
Instruction Sensitivity -110dBm
Power Supply 12VDC/3A
Battery Capacity 12VDC/60AH (working time is more than 6 hours)
Aluminium Bracket three extensible sections
(maximal length is 1.8 meters)
Camera Resolution 480 (horizontal)
Illumination 0.01LUX
Focus F1.4-F3.0 f=4.1-73.8mm
F1.6-F3.8 f=3.5-91mm
Zooming optical:18X; digital: 12X
Rotating Range Horizontal:  0°~ 360°
Vertical: -5°~ 92°
Rotating Speed Horizontal: 0.05°~240°/s; Vertical: 0.03°~160°/s
Preset Locations 100
Dimension diameter:135mm;  length: 355mm
Weight 5.6kg
Multifunctional Suitcase Receiver

Bandwidth 6/7/8 MHz  (optional)
RF Level -94dBm~-20dBm
RF Impedance 50Ω
Default Frequency Customized
DC Output DC 10.5V+/-0.5V
Constellation QPSK,16QAM,64QAM  (optional)
FEC 1/2,2/3,3/4,5/6, 7/8 (optional)
Carrier 2K
Decryption AES 128 bit / ALLTECH Basic scrambling
RS232 serial port for configuration
Guard Interval 1/32,1/16,1/8,1/4 (optional)
Video Decoding ISO/IEC13818-2 (MPEG2 video) MP@ML
Aspect Ratio 4:3, 16:9
Resolution 720 x576
Audio Output Stereo unbalanced (300/200 mV)
AV Output 2 audio+ 1 video
Video Record H.264
USB Interface USB 2.0 (Flash memory disk can be connected )
Control Protocol PELCO-P/D
Control Frequency 433MHz
Control Modulation GFSK
Power Supply Lithium battery or 220VAC
Working Current <2.5A @DC 12.5V
Temperature -25°C~ +50°C
Dimension 460mm*370mm*180mm
Weight 12.4kg

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Shenzhen Keweitai Enterprise Development Co., Ltd.
Business Type
Manufacturer
Year Established
1997
Factory Size
3,000-5,000 square meters
Total Employees
101 - 200 People
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