Kenwood TS-990S Service Manual
Also see for SP-990: Instruction manual
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TS-990S184ADJUSTMENTItem ConditionMeasurement AdjustmentSpecifications/RemarksTest-equipment Unit Terminal Unit Parts Method29. MAIN RXAGC startlevel (6kHz)1) Menu No.: 12 (14.2MHz,USB)P.AMP: ONFIL/SEL(M): 6kHzAGC: OFFSSG f.: 14.201MHzSSG output: –110dBm(0.707μV)SSG RearpanelANT 1 Frontpanel[UP]/[+](F5) or[DOWN]/[-](F4)Using the [UP]/[+](F5) or [DOWN]/[-](F4) key, adjust tothe point when “A/Ddata” displays “1” forthe fi rst time.30. MAIN RXAGC gaincurve1) Menu No.: 14 (14.2MHz,USB)P.AMP: ONFIL/SEL(M): 2.7kHzAGC: MIDSSG f.: 14.201MHzSSG output: –55dBm(0.398mV)[UP]/[UP-DATE](F5)Set the SSG, pressthe [UP]/[UPDATE](F5) key.31. MAIN RXHF SSB S-meter• S11) Menu No.: 15 (14.2MHz,USB)P.AMP: ONFIL/SEL(M): 2.7kHzAGC: MIDSSG f.: 14.201MHzSSG output: -107dBm (1μV)• S9 2) Menu No.: 16 (14.2MHz,USB)P.AMP: ONFIL/SEL(M): 2.7kHzAGC: MIDSSG f.: 14.201MHzSSG output: -81dBm(19.9μV)• Full scale(Lights upall)3) Menu No.: 17 (14.2MHz,USB)P.AMP: ONFIL/SEL(M): 2.7kHzAGC: MIDSSG f.: 14.201MHzSSG output: -21dBm(19.9mV)32. MAIN RXHF FM S-meter• S11) Menu No.: 18 (29.2MHz, FM)FIL/SEL(M): 15kHzSSG f.: 29.200MHzSSG output: –117dBm(0.32μV)MOD: 1kHzDEV: 3kHz |
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