Kenwood TK-3180 Service Manual

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TK-318037Item ConditionMeasurement AdjustmentSpecifications/RemarksTest-equipment Unit Terminal PartsUnit MethodADJUSTMENT• Wide 5k 5) Adj item : [w SQL] SSG Panel ANT Panel Selector After input signal After adjusting SQL, checkAdjust : [✳✳✳] knob from SSG, press [B] SQL open/close.SSG output : –118dBm (0.28μV) AF VTVM Universal key. That numeric SSG –118dBm : Open(MOD : 1kHz/± 3.0kHz) Oscilloscope connector will be stored in SSG OFF : Closememory. [nC SQL] MOD 1kHz/± 1.5kHz6) Adj item : [wL SQL] → [sC SQL] MOD 1kHz/±2.4kHz[wC SQL] → [wH SQL] [wC SQL] MOD 1kHz/± 3.0kHzAdjust : [✳✳✳]6. Low RSSI 1) Adj item : [n LRSSI] After input signaladjust Adjust : [✳✳✳] from SSG, press [B]• Narrow SSG output : –118dBm (0.28μV) key. That numeric(MOD : 1kHz/± 1.5kHz) will be stored inmemory.2) Adj item : [nL LRSSI] →[nC LRSSI] → [nH LRSSI]Adjust : [✳✳✳]• Wide 4k 3) Adj item : [s LRSSI]Adjust : [✳✳✳]SSG output : –118dBm (0.28μV)(MOD : 1kHz/± 2.4kHz)4) Adj item : [sL LRSSI] →[sC LRSSI] → [sH LRSSI]Adjust : [✳✳✳]• Wide 5k 5) Adj item : [w LRSSI]Adjust : [✳✳✳]SSG output : –118dBm (0.28μV)(MOD : 1kHz/± 3.0kHz)6) Adj item : [wL LRSSI] →[wC LRSSI] → [wH LRSSI]Adjust : [✳✳✳]7. Squelch 1) Adj item : [n SQLT] After input signal After adjusting SQL, check(Tight) Adjust : [✳✳✳] from SSG, press [B] SQL open/close.adjust SSG output : –113dBm (0.5μV) key. That numeric SSG –113dBm : Open• Narrow (MOD : 1kHz/± 1.5kHz) will be stored in SSG OFF : Closememory. [nC SQLT] MOD 1kHz/± 1.5kHz2) Adj item : [nL SQLT] → [sC SQLT] MOD 1kHz/± 2.4kHz[nC SQLT] → [nH SQLT] [wC SQLT] MOD 1kHz/± 3.0kHzAdjust : [✳✳✳]• Wide 4k 3) Adj item : [s SQLT]Adjust : [✳✳✳]SSG output : –113dBm (0.5μV)(MOD : 1kHz/± 2.4kHz)4) Adj item : [sL SQLT] →[sC SQLT] → [sH SQLT]Adjust : [✳✳✳]• Wide 5k 5) Adj item : [w SQLT]Adjust : [✳✳✳]SSG output : –113dBm (0.5μV)(MOD : 1kHz/± 3.0kHz)6) Adj item : [wL SQLT] →[wC SQLT] → [wH SQLT]Adjust : [✳✳✳]