Dudley Lab's Industry News
- Dudley Lab 2-Way Digital System Delivery: In January
1999, we delivered our second full 2-way microwave LMDS digital system.
This system was purchased
by a Hong Kong investment group, and will be installed at a large university to
extend the university LAN. The system will provide Internet and data services
at 4 MBps using the 29 GHz LMDS band for both forward and reverse paths. A
description of the head-end
and the subscriber equipment
may be found on our Products page.
- Dudley Lab 2-Way Digital System Delivery: In November
1998, we delivered our first full 2-way microwave LMDS digital system.
This system was purchased
by a Korean electronics equipment manufacturer and will be used to demonstrate
LMDS technology. The system is capable of providing data and Internet services
using the 27 GHz LMDS band for both forward and reverse paths. A description of
the head-end and the
subscriber equipment may be
found on our Products
page.
- Dudley Lab Digital System Delivery: We have delivered
our first digital LMDS system to TV TelCom in Azerbaijan. The
system will provide Internet and other services via the 28 GHz LMDS frequency
band for the downstream data path, with the return path via telephone. This
system was designed to our customer's requirements, and we remain committed to
offering a 2-way microwave
system for this application.
- Linearizer for TWTA's now standard All Dudley Lab
Master Transmitters (HPTx) and
Repeater Transmitters (RTx)
include a signal linearizer at no additional cost. The linearizer allows the
TWTA to operate with higher output power while still maintaining the signal
quality necessary for the system. The minimum improvement is 3 dB, this allows
the standard TWT to operate at 60 watts output power instead of 30
watts.
- LMDS Frequency
Allocations by Country (Latest update 05-11-1999)
- South Korea
Licensed LMCS Operators (Latest update 05-11-1999)
Old News Items and FCC News Releases
Note: The information contained in this page, although believed to be
accurate by Dudley Lab, cannot be guaranteed current and valid. We will attempt
to update this list and the pages it may link to frequently, but Dudley Lab
will not be held responsible for typographical or other errors related to this
information.
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