Specifications

How Does It Work?
TL-NET combines all the features of single-site LTR with
our VoIP backbone to provide a multi-site LTR trunking
solution. All the benefits of single-site LTR are maintained
except now it’s multi-site.
All dispatch calls are made using transmission trunking.
Setup between sites is extremely fast! In fact, just as fast as
handshaking with the local site. Your customers will notice
no difference other than their range is extended.
How Do I Use It?
Our system works with standard LTR® capable radios from
Icom, Kenwood, Motorola, and many others. Use your
existing equipment! No special option boards to install,
firmware upgrades or special radio programming required.
Each site’s Gateway supports a web server that allows you to
control and monitor your system from a PC with an internet
connection. From a web browser you can validate/invalidate
talk groups, adjust TX voice and data levels, enable/disable
network access and much more.
What Equipment is Required?
• Each site requires a high-speed internet connection
which can be a T1, cable modem, DSL, or microwave.
• Each repeater site consists of one TL-NET Gateway
and an array of TL-NET LTR Controllers connected to
repeaters. The Gateway connects your system to the
internet and manages the audio traffic to and from the
repeaters.
• One TL-NET Server is required to oversee the entire
network. The Server can be located anywhere.
• One TL-NET LTR controller is required per repeater.
To meet this need we offer two choices: You can go
with our CS-540TL-Net Repeater/Controller package,
which combines our RF equipment with the TL-NET
LTR controller, or you can purchase the TL-NET
controller by itself to connect to your own RF
equipment.
LTR is a trademark of EF Johnson.
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