Daniels Electronics MT-3 Series, Installation And Troubleshooting Manual

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DANIELS DANIELS
ELECTRONICS LTD. ELECTRONICS LTD.
TM TM
TN100 System Installation and Troubleshooting
MT-3 Radio Systems
Daniels radio systems are designed for operation in highly varied conditions. Your application may
require high performance radio systems (intermod and selectivity) for operation in congested radio sites,
or operation over wide temperatures using battery solar powered systems (low current drain). A synthe-
sized radio may be appropriate for your emergency communications systems, or a crystal radio may be
needed for your data application. Daniels manufactures a diverse range of radio products tailored to the
type of operation you need.
The MT-3 radio system is characterized by high performance and reliability, whether it is a remote, low
current repeater or a high performance base station. The total system is designed to provide dependable,
low maintenance performance and great flexibility for expansion and servicing.
The MT-3 series of radio and control modules are packaged in the compact Eurostandard housing with
anodized aluminum front panels, and are ruggedly designed for remote or transportable applications. All
of the modules use high reliability components and corrosion resistant fasteners.
The MT-3 radio system is specifically designed to deliver high performance under adverse conditions.
Voltage stress testing and a 24 hour burn-in is performed on the radio system and performance of the sys-
tem at room temperature (25
°°
C) is documented and measured. As an option, extensive environmental
testing can be conducted over the temperature range - 40
°°
C to + 60
°°
C and the performance measured to
ensure compliance with the design specifications.
A Daniels MT-3 radio system consists of seperate RF receiver and transmitter modules plugged into a
standard 19” subrack. Each subrack also requires a control card and system monitor. External connec-
tions to the system (COR, PTT, audio, channel select, etc.) are made through an auxiliary connector on
the rear of the subrack. An optional cable or terminal strip connector is available to connect externally
through the auxiliary connector to the radio system. Most internal connections and control functions
(audio routing, COR - PTT, CTCSS, hang timers) are controlled by the audio control card. Contact the
factory for more information on the many custom configurations possible.
General Overview
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43 Erie Street Toll Free Canada & U.S.A. International Internet
Victoria, B.C. Phone: 1-800-664-4066 Phone: 250-382-8268 e-mail: sales@danelec.com
Canada V8V 1P8 Fax: 1-877-750-0004 Fax: 250-382-6139 web: www.danelec.com
TECHNICAL NOTES
TN100 Rev 3-0-0 Sep 08 © Copyright 2008 Daniels Electronics Ltd. All rights reserved.
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