3 33 0 Michael xtal tester ham radio june 1990 6.0 in 6.0 in 0.1 in Board1 127 248 235 179 255 173 164 125 255 182 182 182 255 true RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm RECT1 127 0 0 0 255 0 0 0 255 0.2 mm 2.0 mm Trace7 127 255 255 255 255 NONE false 0.5 mm _1 Trace1 127 255 255 255 255 0 0 0 255 NONE false 0.2 mm _1 Trace2 127 NONE false _1 Trace3 127 NONE false _1 Trace4 127 NONE false 0.5 mm _1 Trace5 127 NONE false 0.2 mm _1 Trace6 127 NONE false _1 Trace8 127 NONE false 0.2 mm _1 Trace9 127 NONE false _1 Trace10 127 NONE false _1 Trace11 127 NONE false _1 Trace12 127 NONE false _1 Trace13 127 NONE false _1 Trace14 127 NONE false _1 Trace15 127 NONE false 0.2 mm _1 Trace16 127 NONE false 0.2 mm _1 Trace17 127 NONE false 0.2 mm _1 Trace18 127 NONE false _1 Trace19 127 NONE false _1 Trace21 127 NONE false _1 Trace22 127 NONE false 0.2 mm _1 Trace23 127 NONE false _1 Trace25 127 NONE false _1 Trace26 127 NONE false _1 Trace27 127 NONE false _1 Trace28 127 NONE false _1 Trace29 127 NONE false _1 Trace31 127 NONE false _1 Trace32 127 NONE false _1 Trace33 127 NONE false _1 Trace34 127 NONE false _1 Trace35 127 NONE false _1 Trace36 127 NONE false _1 Trace37 127 NONE false _1 Trace24 127 NONE false _1 Trace29 127 NONE false _1 Trace23 127 NONE false _1 Trace25 127 NONE false _1 Trace8 127 NONE false _1 Trace32 127 NONE false _1 Trace36 127 NONE false _1 Trace5 127 NONE false _1 Trace13 127 NONE false _1 Trace20 127 NONE false _1 Trace10 127 NONE false _1 Trace17 127 NONE false _1 Trace30 127 NONE false 0.5 mm _1 Trace26 127 NONE false _1 Trace11 127 NONE false _1 Trace18 127 NONE false _1 Trace2 127 NONE false _1 Trace16 127 NONE false _1 Trace35 127 NONE false _1 Trace38 127 NONE false 2.0 mm _1 Trace39 127 NONE false _1 Trace40 127 NONE false _1 Trace41 127 NONE false _1 Trace42 127 NONE false _1 Trace43 127 NONE false _1 Trace44 127 NONE false _1 Trace45 127 NONE false _1 Trace46 127 NONE false _1 Trace47 127 NONE false _1 Trace48 127 NONE false _1 Trace49 127 FOUR 2.0 mm _1 Trace50 127 FOUR 1.5 mm _1 Trace51 127 NONE false _1 Trace52 127 NONE false _1 Trace53 127 NONE false _1 Trace54 127 NONE false _1 Trace55 127 NONE false _1 Trace56 127 NONE false _1 Trace57 127 NONE false _1 Trace58 127 NONE false 0.2 mm _1 Trace59 127 NONE false _1 Trace60 127 255 255 255 255 0 0 0 255 NONE false 0.2 mm _1 Pad1 0.09 in ROUND 0.8 mm _1 Pad2 ROUND _1 Pad3 0.09 in ROUND 0.8 mm _1 Pad4 ROUND _1 Pad5 ROUND _1 Pad6 ROUND _1 Pad7 ROUND _1 Pad8 ROUND _1 Pad9 ROUND _1 Pad10 ROUND _1 Pad11 ROUND _1 Pad12 ROUND _1 Pad13 ROUND _1 Pad14 ROUND _1 Pad15 ROUND _1 Pad16 ROUND _1 Pad17 ROUND _1 Pad18 ROUND _1 Pad19 ROUND _1 Pad20 ROUND _1 Pad21 ROUND _1 Pad22 ROUND _1 Pad23 ROUND _1 Pad24 ROUND _1 Pad25 ROUND _1 Pad26 ROUND _1 Pad27 ROUND _1 Pad28 ROUND _1 Pad29 ROUND _1 Pad30 ROUND _1 Pad31 ROUND _1 Pad32 ROUND _1 Pad33 ROUND _1 Pad34 ROUND _1 Pad34 0.09 in ROUND 0.8 mm _1 Pad33 ROUND _1 Pad34 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 0.09 in 0 0 0 255 ROUND 0.8 mm _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Pad36 ROUND _1 Pad35 ROUND _1 Eyelet1 0.2 in 0.1 in 195 228 237 255 127 SW1 SPDT VERTICAL 0.2 in 127 SW2 SPST VERTICAL ELL1 0 0.2 mm Dot1 1.0 mm Dot2 Dot3 Dot4 C1 127 0.05 in 0.15 in 0 0 255 255 BOTH false ABOVE 18.0 pF _63V 25.0 V false C2 127 0.05 in 0.15 in BOTH false ABOVE 10.0 pF _63V 25.0 V false C3 127 0.05 in 0.15 in BOTH false ABOVE 470.0 pF _63V 25.0 V false Q1 2N3904 NONE BOTH NPN Q2 2N3904 NONE BOTH NPN Q3 2N3904 NONE BOTH NPN D1 127 0.1 in 0.1 in BOTH false ABOVE 1N34 D2 127 0.1 in 0.1 in 255 0 0 255 BOTH false BELOW LED R1 127 0.3 in 0.08 in BOTH false ABOVE 100.0 K HALF 0.25 W R2 127 0.3 in 0.08 in BOTH false ABOVE 1.0 K HALF 0.25 W R4 127 0.3 in 0.08 in BOTH false ABOVE 270.0 R HALF 0.25 W C5 127 0.05 in 0.15 in BOTH false ABOVE 330.0 pF _63V 25.0 V false C6 127 0.05 in 0.15 in BOTH false ABOVE 330.0 pF _63V 25.0 V false Dot5 Dot6 ELL2 0 0.2 mm Dot7 Dot8 Dot9 Dot10 Dot11 Dot12 Dot13 Dot14 Dot15 Dot16 Dot17 Dot18 Dot19 Dot20 Dot21 Dot22 Dot23 Dot18 Dot15 ELL2 0 Dot5 Dot14 C4 127 0.05 in 0.15 in BOTH false ABOVE 130.0 pF _63V 25.0 V false Dot9 Dot10 ELL1 0 Dot11 Dot13 GND3 0.15 in DEFAULT GND4 DEFAULT W1 127 255 0 0 255 FOUR _22 W1 127 255 0 0 255 FOUR _22 R1 127 5.0 mm 2.0 mm 130 207 253 255 91 144 177 255 204 204 204 255 NAME false HALF _4_BAND C1 127 0.25 in 0.125 in 240 230 140 255 168 161 98 255 NAME false 0.1 in _63V C2 127 0.25 in 0.125 in NAME false _63V W2 127 0 255 0 255 FOUR _22 W3 127 FOUR _22 W4 127 FOUR _22 W5 127 FOUR _22 W6 127 FOUR _22 W7 127 FOUR _22 C5 127 0.25 in 0.125 in NAME false _63V C4 127 0.25 in 0.125 in NAME false _63V W8 127 FOUR _22 W9 127 FOUR _22 C6 127 0.25 in 0.125 in NAME false _63V J1 127 204 204 204 255 NAME false J2 127 204 204 204 255 NAME false R5 127 NAME false HALF _4_BAND R6 127 NAME false HALF _4_BAND Q1 127 _90 128 128 128 255 89 89 89 255 NAME false 0.1 in Q3 127 _270 NAME false 0.1 in Q2 127 _90 NAME false 0.1 in J3 127 0 0 255 255 NAME false J4 127 204 204 204 255 NAME false J5 127 NAME false J6 127 NAME false C3 127 0.25 in 0.125 in NAME false _63V R2 127 NAME false HALF _4_BAND W10 127 102 102 102 255 FOUR _22 W11 127 102 102 102 255 FOUR _22 W11 127 102 102 102 255 FOUR _22 D2 127 5.0 mm 5.0 mm 255 51 51 255 204 0 51 255 204 204 204 255 NAME false R7 127 5.0 mm 2.0 mm 130 207 253 255 91 144 177 255 NAME false HALF _4_BAND R3 127 0.3 in 0.08 in 0 0 255 255 BOTH false ABOVE 1.0 K HALF 0.25 W L1 5 weight superscript family Tahoma posture size 14.0 transform tracking width false CENTER CENTER DEFAULT L2 20 false CENTER CENTER DEFAULT L3 32 false CENTER CENTER DEFAULT L4 xtal under test false CENTER CENTER DEFAULT L5 + weight 2.0 superscript family Tahoma posture size 18.0 transform tracking width false CENTER CENTER DEFAULT L6 - weight 2.0 superscript family Tahoma posture size 18.0 transform tracking width false CENTER CENTER DEFAULT L7 output false CENTER CENTER DEFAULT L8 9v false CENTER CENTER DEFAULT L1 5 false CENTER CENTER DEFAULT L4 xtal under test false CENTER CENTER DEFAULT L7 output false CENTER CENTER DEFAULT L9 +9v- weight superscript family Tahoma posture size 14.0 transform tracking width false CENTER CENTER DEFAULT L10 D1 255 255 255 255 false CENTER CENTER DEFAULT L10 R4 weight superscript family Tahoma posture size 14.0 transform tracking width 255 255 255 255 false CENTER CENTER DEFAULT L4 xtal under test weight superscript family Tahoma posture size 14.0 transform tracking width 0 0 0 255 false CENTER CENTER DEFAULT L11 PRECISION CRYSTAL FREQUENCY CHECKER By Michael A. Covington, N4TM1 weight superscript family Tahoma posture size 20.0 transform tracking width false CENTER CENTER DEFAULT L12 Ham Radio, June 1990 false CENTER CENTER DEFAULT L13 S1 false CENTER CENTER DEFAULT L14 S2 false CENTER CENTER DEFAULT L10 R3 weight superscript family Tahoma posture size 14.0 transform tracking width 255 255 255 255 false CENTER CENTER DEFAULT L15 Load select. SPST Center off weight superscript family Tahoma posture size 14.0 transform tracking width 0 0 0 255 false CENTER CENTER DEFAULT L15 Load select. SPST Center off weight superscript family Tahoma posture size 14.0 transform tracking width 0 0 0 255 false CENTER CENTER DEFAULT