Kenwood TS-950S Service Manual

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TS-950S/SD ADJUSTMENTRequired Test Equipment1. DC Voltmeter (DC V.M)1) Input resistance : More than 1MQ2) Voltage range : 1.5 to 1000V AC/DCNote : A high-precision muitimeter may be used.However, accurate readings can not be obtained forhigh-impedance circuits.2. DC Ammeter1) Current range : 100mA, 1.54, 15A, High-precisionammeter may be used.3. RF VTVM (RF V.M)1) Input impedance : 1MQ and less than 3pF, min.2) Voltage range : 10mV to 300V3) Frequency range : 10kHz to 500MHz4. AF Voltmeter (AF V.M)1) Frequency range : 50Hz to 10kHz2) Input resistance : 1MQ or greater3) Voltage range : 10mV to 30V5. AF Generator (AG)1} Frequency range : 200Hz to 5kHz2) Output :ImV or less to 1V, low distortion6. AF Dummy Load1} Impedance : 8Q2) Dissipation : 3W or greater. OscilloscopeRequires high sensitivity, and external synchroniza-tion capability (150MHz or greater).8. Sweep Generator1) Center frequency : SOkHz to SOMHz2) Frequency deviation : Maximum +35MHz3) Output voltage : 0.1V or greater4) Sweep rate : At least 0.5 sec/cm9. Standard Signal Generator (SSG)1) Frequency range : 50kHz to 5SOMHz2) Output : ~20dB/0.1pV to 120dB/1V3) Output impedance : 5004) AM and FM moduiation can be possible.Note : Generator must be frequency stable.10. Frequency Counter (f. counter)1) Minimum input voltage : 50mV2) Frequency range : 150MHz or greaterben!15811. Noise GeneratorMust generate ignition noise containing harmonicsbeyond 30MHz12. RF Dummy Load1) Impedance : 150Q and 50Q2) Dissipation : 150W or greater13. Linear Detector1) Frequency range : 30MHz14, Power Meter1) Impedance : 50Q2) Dissipation : 300W continuous or greater3) Frequency limits : 6OMHz or greater15, Spectrum Analyzer1) Frequency range : 100kHz to 110MHz or greater2) Bandwidth : 1kHz to 3MHz .16. Detector1) For adjustment of TX BPFINPUT OUTPUTTo oscillascope100POUTPUTINPUT Q————_____}To PLL unit or 5PSignat unitGNOTo oscilloscope17. Directional Coupler18. Monitor ReceiverR-1000 class19. MicrophoneMC-43S or MC-60/60S820. Tracking GeneratorFOR SERVICE MANUALSCONTACT:MAUR!TRON TECHNICAL SERVICESwww. mauritron.co.ukTEL: 01844 - 351694FAX: 01844 - 352554