Kenwood TS-990S Service Manual
Also see for SP-990: Instruction manual
                                                                                                                                                                                                                                                    | |
TS-990S193ADJUSTMENTItem ConditionMeasurement AdjustmentSpecifications/RemarksTest-equipment Unit Terminal Unit Parts Method65. SUBPRE-AMPgain• 14M1) Display f.: 14.200000MHzMode: USBP.AMP: ONAGC: FASTAF output: 0.63V/8SSG f.: 14.201MHzSSG output: –119dBm(0.25μV)SSGOscillo-scopeAF VMDM.SPRearpanelANT1EXT.SP1Set the AF level at0dB.2) P.AMP: OFF Check the AF level. –(5~15)dB• 50M 3) Display f.: 50.200000MHzMode: USBP.AMP: ONAGC: FASTAF output: 0.63V/8SSG f.: 50.201MHzSSG output: –119dBm(0.25μV)Set the AF level at0dB.4) P.AMP: OFF Check the AF level. –(8~18)dB66. MAINRF ATT1) Display f.: 14.200000MHzMode: USBATT: OFFP.AMP: OFFAGC: FASTAF output: 0.63V/8SSG f.: 14.201MHzSSG output: –100dBm(2.24μV)Set the AF level at0dB.2) ATT: OFF –18dBSSG f.: 14.201MHzSSG output: –82dBm (18μV)Check the AF level. ±2dB67. SUBRF ATT1) Display f.: 14.200000MHzMode: USBATT: OFFP.AMP: OFFAGC: FASTAF output: 0.63V/8SSG f.: 14.201MHzSSG output: –100dBm(2.24μV)Set the AF level at0dB.2) ATT: OFF –18dBSSG f.: 14.201MHzSSG output: -82dBm (18μV)Check the AF level. ±2dB |
Related manuals for Kenwood SP-990
manualsdatabase
Your AI-powered manual search engine