<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="72.695" y2="0" width="0" layer="20"/>
<wire x1="72.695" y1="0" x2="72.695" y2="43.17" width="0" layer="20"/>
<wire x1="72.695" y1="43.17" x2="0" y2="43.17" width="0" layer="20"/>
<wire x1="0" y1="43.17" x2="0" y2="0" width="0" layer="20"/>
<text>Simple Inexpensive TNC</text>
<text>WB8WGA  TNC  V2</text>
<text>1 AF out</text>
<text>2 PTT</text>
<text>3 GND</text>
<text>4 VCC 5V</text>
<text>5 AF in</text>
<text>6 n/c</text>
<text>Radio</text>
<text>DTE Serial RS232: PC or GPS</text>
<text>Power</text>
<text>gnd</text>
<text>ow</text>
</plain>
<libraries>
<library name="microchip">
<packages>
<package name="DIL18">
<description>&lt;B&gt;Dual In Line&lt;/B&gt;&lt;p&gt;
package type P</description>
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C025-030X050">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 3 x 5 mm</description>
</package>
<package name="0207/2V">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0207, grid 2.5 mm</description>
</package>
<package name="E2,5-5">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 5 mm</description>
</package>
<package name="PT-10S">
<description>&lt;b&gt;Trimm Potentiometer&lt;/b&gt;</description>
</package>
<package name="E3,5-8">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 3.5 mm, diameter 8 mm</description>
</package>
</packages>
</library>
<library name="linear">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO-92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="JP1">
<description>&lt;b&gt;JUMPER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="crystal">
<packages>
<package name="HC49U70">
<description>&lt;b&gt;CRYSTAL&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="diode">
<packages>
<package name="DO35-7">
<description>&lt;B&gt;DIODE&lt;/B&gt;&lt;p&gt;
diameter 2 mm, horizontal, grid 7.62 mm</description>
</package>
<package name="D-2.5">
<description>&lt;b&gt;DIODE&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="maxim">
<packages>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="led">
<packages>
<package name="LED3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
</packages>
</library>
<library name="transistor">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-subd">
<packages>
<package name="M09H">
<description>&lt;b&gt;SUB-D&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="con-yamaichi">
<packages>
<package name="SSV-BC06">
<description>&lt;b&gt;Mini Din&lt;/b&gt; YAMAICHI CONNECTOR</description>
</package>
</packages>
</library>
<library name="con-jack">
<packages>
<package name="SPC4077">
<description>&lt;b&gt;DC POWER JACK 2mm&lt;/b&gt;&lt;br&gt; Right Angle, Through Hole, Rated 5A at 16VDC, PC Terminals&lt;p&gt;
Source: www.spctechnology.com .. 84N1161.pdf&lt;br&gt;
Distributor: &lt;b&gt;Farnell (www.Farnell.de)&lt;/b&gt;&lt;br&gt;
Created by Robert Siegler &amp;lt;rs@kmp-ag.de&amp;gt;</description>
</package>
</packages>
</library>
<library name="transistor-fet">
<packages>
<package name="TO237">
<description>&lt;b&gt;TO 273&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="DS18B20">
<packages>
<package name="TO92">
<description>&lt;b&gt;TO 92&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U1" library="microchip" package="DIL18" value="PIC16F88">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C025-030X050" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C025-030X050" value="22p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C025-030X050" value="22p">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="rcl" package="C025-030X050" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rcl" package="C025-030X050" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C025-030X050" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rcl" package="C025-030X050" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="rcl" package="0207/2V" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="0207/2V" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="rcl" package="0207/2V" value="2K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="rcl" package="0207/2V" value="3K9">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="0207/2V" value="8K2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="rcl" package="0207/2V" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="rcl" package="0207/2V" value="100K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="rcl" package="0207/2V" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="0207/2V" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="rcl" package="0207/2V" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="rcl" package="0207/2V" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="linear" package="TO92" value="78L05">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="jumper" package="JP1" value="GPS">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="crystal" package="HC49U70" value="20MHz">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="diode" package="DO35-7" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="rcl" package="E2,5-5" value="1u/25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="rcl" package="E2,5-5" value="1u/25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C11" library="rcl" package="E2,5-5" value="1u/25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="rcl" package="E2,5-5" value="1u/25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="maxim" package="DIL16" value="MAX232">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="led" package="LED3MM" value="green">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D5" library="led" package="LED3MM" value="red">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="rcl" package="PT-10S" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="T1" library="transistor" package="TO92" value="BC547">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="rcl" package="0207/2V" value="2K2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="rcl" package="C025-030X050" value="1n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="diode" package="D-2.5" value="1n4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="diode" package="D-2.5" value="1n4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="rcl" package="E3,5-8" value="220u/25V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="rcl" package="E3,5-8" value="100u/10V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="con-yamaichi" package="SSV-BC06" value="Radio">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="rcl" package="0207/2V" value="470">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="rcl" package="0207/2V" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="con-jack" package="SPC4077" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="con-subd" package="M09H" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q2" library="transistor-fet" package="TO237" value="2n7000">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="DS18B20" package="TO92" value="DS18B20">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="rcl" package="0207/2V" value="4K7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="jumper" package="JP1" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D6" library="diode" package="DO35-7" value="1N4148"/>
</elements>
<signals>
<signal name="VCC">
<contactref element="U3" pad="16"/>
<contactref element="C4" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="R11" pad="2"/>
<contactref element="U1" pad="14"/>
<contactref element="C3" pad="1"/>
<contactref element="C11" pad="-"/>
<contactref element="R13" pad="1"/>
<contactref element="C13" pad="+"/>
<contactref element="J3" pad="4"/>
<contactref element="R16" pad="2"/>
<contactref element="Q2" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U3" pad="15"/>
<contactref element="C3" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="J4" pad="1"/>
<contactref element="U1" pad="5"/>
<contactref element="C5" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="C10" pad="+"/>
<contactref element="R12" pad="1"/>
<contactref element="T1" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="C14" pad="1"/>
<contactref element="D3" pad="A"/>
<contactref element="D4" pad="C"/>
<contactref element="R5" pad="2"/>
<contactref element="C12" pad="-"/>
<contactref element="C13" pad="-"/>
<contactref element="J3" pad="3"/>
<contactref element="R14" pad="2"/>
<contactref element="J1" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="J2" pad="5"/>
<contactref element="U4" pad="1"/>
<contactref element="U4" pad="3"/>
<contactref element="J5" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="16"/>
<contactref element="C1" pad="2"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="15"/>
<contactref element="C2" pad="2"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="4"/>
<contactref element="R13" pad="2"/>
<contactref element="J4" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="C5" pad="2"/>
<contactref element="U2" pad="3"/>
<contactref element="D2" pad="C"/>
<contactref element="C12" pad="+"/>
</signal>
<signal name="N$1">
<contactref element="U3" pad="1"/>
<contactref element="C8" pad="+"/>
</signal>
<signal name="N$7">
<contactref element="U3" pad="3"/>
<contactref element="C8" pad="-"/>
</signal>
<signal name="N$8">
<contactref element="U3" pad="4"/>
<contactref element="C9" pad="+"/>
</signal>
<signal name="N$9">
<contactref element="U3" pad="5"/>
<contactref element="C9" pad="-"/>
</signal>
<signal name="N$10">
<contactref element="U3" pad="6"/>
<contactref element="C10" pad="-"/>
</signal>
<signal name="N$11">
<contactref element="U3" pad="2"/>
<contactref element="C11" pad="+"/>
</signal>
<signal name="N$13">
<contactref element="U1" pad="13"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="U1" pad="12"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="U1" pad="9"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$16">
<contactref element="U1" pad="7"/>
<contactref element="R4" pad="1"/>
<contactref element="Q2" pad="2"/>
</signal>
<signal name="N$12">
<contactref element="D1" pad="A"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="N$17">
<contactref element="D1" pad="K"/>
<contactref element="U1" pad="10"/>
<contactref element="U1" pad="2"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="N$19">
<contactref element="R4" pad="2"/>
<contactref element="R6" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$20">
<contactref element="R12" pad="2"/>
<contactref element="R6" pad="2"/>
</signal>
<signal name="N$21">
<contactref element="R12" pad="3"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="N$22">
<contactref element="U1" pad="6"/>
<contactref element="D5" pad="A"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="N$25">
<contactref element="C7" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="N$26">
<contactref element="U1" pad="17"/>
<contactref element="R10" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="C14" pad="2"/>
<contactref element="D3" pad="C"/>
<contactref element="D4" pad="A"/>
</signal>
<signal name="N$27">
<contactref element="R10" pad="2"/>
<contactref element="C6" pad="2"/>
</signal>
<signal name="N$30">
<contactref element="C6" pad="1"/>
<contactref element="J3" pad="5"/>
</signal>
<signal name="N$31">
<contactref element="U3" pad="10"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="N$32">
<contactref element="U3" pad="12"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="N$33">
<contactref element="U3" pad="7"/>
<contactref element="J2" pad="3"/>
</signal>
<signal name="N$28">
<contactref element="U3" pad="13"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="T1" pad="3"/>
<contactref element="R9" pad="1"/>
<contactref element="J3" pad="2"/>
</signal>
<signal name="N$23">
<contactref element="D5" pad="K"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$18">
<contactref element="R8" pad="2"/>
<contactref element="T1" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="U1" pad="1"/>
<contactref element="R14" pad="1"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="N$35">
<contactref element="Q2" pad="3"/>
<contactref element="R16" pad="1"/>
<contactref element="U4" pad="2"/>
<contactref element="U1" pad="18"/>
<contactref element="J5" pad="1"/>
</signal>
<signal name="+12V">
<contactref element="D2" pad="A"/>
<contactref element="J1" pad="3"/>
<contactref element="D6" pad="C"/>
</signal>
<signal name="N$6">
<contactref element="J2" pad="9"/>
<contactref element="D6" pad="A"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
