Key Features of RADWIN 1000/2000/5000
Chapter 1
RADWIN 1000/2000/5000 User ManualVersion 2.5.30p3
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Built on advanced MIMO and OFDM technologies, the RADWIN
1000/2000 system provides a high-capacity link at channel band-
width of 40MHz. This channel bandwidth supports high robustness
of the air interface under interference and harsh conditions. In coun-
tries where applicable, narrow channel bandwidth reduces the cost
of the spectrum license.
Advanced Air Interface
The RADWIN 1000/2000/5000 system provides an advanced air-
interface based on MIMO, built-in diversity and OFDM technologies,
resulting in an exceptionally robust air interface.
Using the following technologies, the RADWIN 1000/2000/5000 air
interface is designed to ensure nonstop, high quality transmission,
even under interference and harsh conditions:
• Automatic Adaptive Rate (AAR) is a mechanism that dynami-
cally adapts the air interface rate by changing both the signal
modulation and coding.
• Automatic Channel Selection (ACS) chooses the best channel by
monitoring the available radio channels and dynamically select-
ing a channel which is best suited for transmission at any given
time.
• Automatic Repeat Request (ARQ) is a mechanism for error con-
trol during data transmission. When the receiver detects an
error in the received information, it automatically requests the
transmitter to resend the information. This process is repeated
until the transmission is error free or the error continues
beyond a predetermined number of maximum transmissions.
RADWIN 1000/2000/5000's ARQ mechanism is optimized for
time-critical traffic.
• Forward Error Correction (FEC) with very low overhead and
algorithms specifically designed for the varying conditions of
license-exempt frequency bands, ensuring fast, robust and
error-free communications.
High transmission (Tx) power of 29.95dBm
The RADWIN 1000/2000/5000 system supports high Tx power, com-
pliant with radio regulations. High Tx power increases the system's
availability and range, and enables the high performance with
smaller antennas, thus reducing the total cost of the solution (lower
CAPEX), installation and tower rent costs (lower OPEX).
Superior range performance
The RADWIN 1000/2000/5000 system supports high capacity at
superior ranges. The Link Budget Calculator (appendix
determine the capacity and range according to the choice of prod-
uct, antenna, type of service and environmental conditions.
Simple installation and management
RADWIN 1000/2000/5000 systems are extremely simple to install
and maintain. They are typically up and running in less than an hour.
