Kenwood TS-990S Service Manual
Also see for SP-990: Instruction manual
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TS-990S175ADJUSTMENTItem ConditionMeasurement AdjustmentSpecifications/RemarksTest-equipment Unit Terminal Unit Parts Method8. Preselector• 1.8M Low1) Menu No.: 0 (14.2MHz, USB)P.SEL: ONSpectrum analyzer settingCenter f.: 1.8215MHzFrequency span: 5kHzTG level: -10dBmDisconnect the cable fromCN401 and connect thetracking generator output toCN401.Disconnect the cable fromCN446 and connect thespectrum analyzer input toCN446.TrackinggeneratorSpectrumanalyzerAcces-sory(B/10)CN401(PREI)CN446(PREO)Frontpanel[UP]/[+](F5) or[DOWN]/[-](F4)Change the adjust-ment values to getthe highest peakpoints as shown.Press the [Apply](F7) key to store theadjustment value.1.8215MHz±2.5kHz2.5kHz 2.5kHz1.8215MHz• 1.8M Mid 2) Menu No.: 0 (14.2MHz, USB)P.SEL: ONSpectrum analyzer settingCenter f.: 1.8865MHzFrequency span: 50kHzTG level: -10dBm1.8865MHz±2.5kHz• 1.8M High 3) Menu No.: 0 (14.2MHz, USB)P.SEL: ONSpectrum analyzer settingCenter f.: 1.9640MHzFrequency span: 50kHzTG level: -10dBm1.9640MHz±2.5kHz• 3.5M Low 4) Menu No.: 0 (14.2MHz, USB)P.SEL: ONSpectrum analyzer settingCenter f.: 3.5775MHzFrequency span: 150kHzTG level: -10dBm3.5775MHz±7.5kHz• 3.5M High 5) Menu No.: 0 (14.2MHz, USB)P.SEL: ONSpectrum analyzer settingCenter f.: 3.8475MHzFrequency span: 150kHzTG level: -10dBm3.8475MHz±7.5kHz• 5M 6) Menu No.: 0 (14.2MHz, USB)P.SEL: ONSpectrum analyzer settingCenter f.: 5.3425MHzFrequency span: 400kHzTG level: -10dBm5.3425MHz±20kHz |
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