NEW NLOS two-way wireless data transmission equipment
Product
description：
ST6200DATA
wireless NLOS two-way data transmission equipment is new generation of NLOS
two-way real-time data transmission system. It adopts the current leading TDD
-OFDM modulation technology, has the strong anti-jamming capability，overcomes
the reflection and cover caused by transmission multipath simulation technique
and conventional modulation techniques, to realize high-speed photography and
real-time transmit two-way data , audio and video in NLOS or complicated working
environment.
Feature:
Suit
for high-speed data transmission and transmission rate is up to 2～8Mbps. It
could meet high
quality video ,wireless cable transmitter, audio and
data transmission .Such as : text, office documents, audio and video files,
share files; access to the Internet, access to the internal network, access and
download the database, dial the telephone exchange, remote maintenance.
TDD anti-electromagnetic interference
performance;
Compared
with FDD two-way communication, TDD just need a single frequency while FDD
requires a plurality of single-mode frequency and these frequency need to have a
large frequency interval to prevent adjacent channel interference. Relative to
the single carrier frequency domain equalization technology, Multi-carrier
endowed with a long delay and strong anti-multipath capability, is more suited
to urban environments.
TDD
anti-multipath fading performance:
It
can confront signal waveform interference effectively. Suitable for multi-path
environment and fading channel high-speed data transmission. When the frequency
selective fading appear in the channel because of multi-path transmission,wireless
satellite tv transmitter, only the sub-carrier, which fell over the band
depression, and the information carried will be affected. Other sub-carriers
will not be affected. Thus, the system total error rate performance will be much
better.
Application
Adapt
for command vehicle~ command vehicle and command vehicle ~command center .
Having high power, it could transmit two-way data transmission within 20km in
the open area.
Advantages:
1.Working
frequency：300～800MHz(Customized)
2.NLOS
two-way transmission
3.Support
point to point or multi-point to point network access
4.Support
data two-way transmission, such as video, audio and data
5.Could
transmit steady data signal in high-speed and multi-channel interfere
circumstance
6.System
literacy is 200ms
7.Transmission
rate is 2～8Mbps
8.Transmission
power is up to 10W
9.Easy
to install, Plug-play; with omnidirectional antenna
10.Support
system encryption
11.Signal
indicator
Application：
Suit
for high quality real-time mobile video transmission in complex and special
environment, such as: police , fire, traffic police, city inspectors,
environmental monitoring, flood control, electricity and rescue, railway and
rescue, maritime law enforcement, maritime surveillance patrol, customs border,
port monitoring, forest fire prevention, oil security, military reconnaissance,
television , urban areas, the sea, mountains, etc.
Application
type：
Transmission
path : Communication command car～Local command center～Network to other command
center.
Schematic
diagram：
Topology
