Kenwood TK-860G Service Manual

Also see for TK-860G series: Instruction manual Instruction manual Service manual supplement Service manual Service manual

Contents

ADJUSTMENTMeasurementTest-equipment Unit TerminalAdjustmentUnit Parts Method Specifications/RemarksConditionItem50TK-860G/862G3. Squelch 3 1) Set test mode SSG Rear ANT Front CH / Adjust to the• Wide Select “SQL3” in tuning mode. panel panel squelch threshold“S.QL3” AF VTVM ACC point.Adjust [***] Distortion (EXT.SP)SSG freq' meter: 450.050MHz K,M Oscilloscope: 400.050MHz K3 AGSSG output : –125dBm/0.12μVSSG MOD : 3kHz (Wide)1.5kHz (Narrow)2) “S.Q.L.3”Adjust [***]SSG freq': 470.050MHz K,M: 415.050MHz K33) “S.Q.L.3._.”Adjust [***]SSG freq': 489.950MHz K,M: 429.950MHz K3• Narrow 4) “SQL3***.”Adjust [***]SSG freq': 470.050MHz K,M: 415.050MHz K34. Squelch 9 1) Set test mode• Wide Select “SQL9” in tuning mode.“S.QL9”Adjust [***]SSG freq': 450.050MHz K,M: 400.050MHz K3SSG output : –115dBm/0.4μVSSG MOD : 3kHz (Wide)1.5kHz (Narrow)2) “S.Q.L.9”Adjust [***]SSG freq': 470.050MHz K,M: 415.050MHz K33) “S.Q.L.9._.”Adjust [***]SSG freq': 489.950MHz K,M: 429.950MHz K3• Narrow 4) “SQL9***.”Adjust [***]SSG freq': 470.050MHz K,M: 415.050MHz K35. Squelch 1) Set test mode Check Squelch must be opened.check CH : CH1 - Sig1~CH3 - Sig1 (Wide/Narrow)SSG output : –116dBm/0.35μV2) SSG output : OFF Squelch must be closed.(Wide/Narrow)