UNDER CONSTRUCTION

Field Notes and Circuits


LM386 



"Flat Audio"



Weather Radio Interfacing and Astron Reset Modification



More Weather Radio interface sketches.












Final drawing of MTS weather radio interface:












Typical DC Voltage block diagram






















Motorola 16 Pin connector













GE Radios used with IRLP






















Circuit for COS High for GE MLS











Old DB9 interface diagram used on link radios








Old Tech Chart








Antenna Separation Chart













Heliax diagram for connector install
















NC County Map













©2001-2018 Carolina 440 UHF Link System, A Non-Profit Division of Southeastern Emergency Communications Network, Corp. All rights reserved.
Ronnie J. Casey • K4JDR at juno.com • 84 Angie Road Raleigh, NC 27603-7336
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