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[China]
Trade Verify
Address: 4/F, Lifeng Building, 42# of Liuxian 1st Road, Bao'an 71st District, Shenzhen 518101,China
Contact name:Sonia
Shenzhen Suntor Technology Co., Ltd. |
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2.4GHz TDD-COFDM Wireless Two-way Video Data Transceiver with RJ45
RS-232 /422/485 Interface1
1. Introduction
ST2410CO is SUNTOR special develop NLOS dual-way real time data
transmission system, adopted the advancedTDD-COFDM multiplexing technology. The system tie up relative narrow band
and occupy air frequency (4/8MHz) with strong Multipath
anti-interference, overcome analog and regular modulation
technology that bring problem with transmission in high speed
movement and barriers, make the transmission come true in complex
environment such as: compressed data, audio, video, and other signals.
2. Function
ST2410CO is special designed for high speed data transmission in movement.
The transmit rate up to 2~8Mbps, which can meet high quality video, audio and data transmission.
It includes text files, office documents, audio and video files,
share files, access to the Internet, access the Intranet, access
and download the database, dial telephone exchange, remote
maintenance and other function on virtual network.
3. Product Advantages
Adopt TDD technology combine with COFDM modulation
Horizontal on gound: 1-10km, Air to ground: 8-20km, Horizontal on sea 10-30km
Standard RS-232/ RS-422/ RS-485/ RJ45 data input /output
AES 128-bit channel integration, customer manually customize the encryption KEY
System low delay: TX to RX 10-30ms
Support PTP& PTMP network composing
Support dual-way transmission, support to package form data, audio and video data, asynchronous serial data communication
Stable digital signal transmission in high speed movement and multi interference environment
Strengthen heat dissipation, bring the power consumption down
Mini size, light weight, portable plug &play with omni antenna to receive
| Modulation | |
| Frequency Range | 2405-2470MHz(Adjustable), Adjust wavelength 1Mhz on LCD |
| Frequency Channel | TDD |
| Modulation | COFDM |
| Bandwidth | 4/8MHz adjustable on LCD |
| Output power | 100mW-1W adjustable |
| Encryption | AES 128-bit encryption, manually enter KEY code |
| System | |
| Transmission mold | Full-Duplex/ Half-duplex |
| Transmission Protocol | standard TCP / IP , transparent transmission, serial asynchronous data |
| Data Type | 10/100Bate-T Ethernet, industry RS-232, RS-422-RS485 standard |
| Analog audio | Customized analog audio input connector |
| Transmission rate | 2Mbps～12Mbps |
| Transmission delay | 10～30ms |
| Networking mode | Point to Point, Point to Multi Point |
| Error Rate | ≤10-6 |
| Transmission distance | Horizontal on gound: 1-10km (LOS), Air to ground: 8-20km, Horizontal on sea 10-30km(LOS) |
| Receiving sensitivity | -99dBm |
| Receiving mode | Omni |
| Application | Portable , aerial photography , aerial operation , short distance data transmission |
| Physical interface | |
| Ethernet interface | RJ45 |
| RS-232/422/485 | Six pin terminal blocks |
| Power Input | Six pin terminal blocks |
| Audio input interface | Standard 3.5 audio interface |
| RF interface | SMA Female |
| Other | |
| Power supply | DC7-17V |
| LCD | LCD to display and adjust the parameters After 4.5 minutes to automatically turn off the LCD to save power |
| Equipment Color | Black |
| Dimension | 75*51*22mm (L×W×H) |
| Weight | 120g |
4. Applicaton
Suitable for using in complex environment: small size, light weight, and portable, usually use for short range high speed wireless data transmission, aerial long range high speed wireless data transmission. For special transmission: UAV, light UAV, rotorcraft, MUAV, drone aircraft, UUV, unmanned ship, airship, ACTUV, high-speed rail, UGV, Unmanned machine etc...for regular transmission at land, suitable for short range NLOS or NOS data transmitting. With digital and data interface, digital Ethernet interface, standard industrial RS-232, RS-422, RS-485 interface, customized analog audio, video input intercom interface.
5. Special Features
TDD Anti-electromagnetic Interference Performance
Compared with FDD need multi frequency to realize dual-way
communication, TDD just requires only one single frequency, and
these frequency also need big frequency space to avoid
interference. Multi-carrier technology has strong ability to resist
long delay and strong anti-multipath. So TDD is more suitable to
apply in city environment
It has strong ability to against frequency selective fading or
narrow band interference by signal wave forms through joint coding
of each sub-carrier. In a single carrier system ( such as digital
microwave, spread spectrum microwave etc. ), a single fading or
interference can result in link failure of the entire
communications, but in COFDM multi-carrier system, only a very
small part of the sub -carriers disturbed, and these sub channel
may also employ error correction code for recovery, make sure low
error rate of transmission
COFDM Anti-multipath Fading
It can be effective against signal interference between wave forms
for high-speed data transmission and multi-path fading channel
environment. When the channel appear frequency selective fading
because of the multi-path transmission, only the sub-carrier band
that falls depression and its carrying information will be
affected. other sub-carriers are intact. Thus the overall system's
error rate will be better.
Device Application Form
The device is suitable for data transmission in air. Wireless video
transmission on UAV. Air to ground distance: 8-20km.
It also can be used for man-pack to communication van,
communication van to communication van, communication van to
monitor center, Ship to monitor center.
Horizontal Distance(on ground)(LOS): 1-10km
Horizontal Distance(on sea)(LOS): 10-30km
