Icom IC-F6021 Service Manual

Also see for IC-F6021: Manual Instruction manual

Contents

Icom IC-F6021 Service Manual Manual pdf 16 page image

6 - 1SECTION 6. ADJUSTMENT PROCEDUREEQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGECloning Software CS-F5020 : Revision 1.0 or later JIG Cable Modifi ed OPC-1122U(see the illust below)DC Power SupplyOutput voltageCurrent capacity: 13.6 V DC except [EUR]13.2 V DC [EUR]: 15 A except [EUR]10 A [EUR]AttenuatorPower attenuationCapacity : 40 or 50 dB: 30 W [25 W ver.]60 W [45 W ver.]ModulationAnalyzerFrequency rangeMeasuring range: DC–600 MHz: 0 to ±10 kHz External Speaker Input impedanceCapacity: 4 Ω: 5 W or moreFrequency CounterFrequency rangeFrequency accuracySensitivity: 0.1–600 MHz: ±1 ppm or better: 100 mV or betterStandard SignalGenerator (SSG)Frequency rangeOutput level: 0.1–600 MHz: –20 to 90 dBμ(–127 to –17 dBm)RF Power MeterMeasuring rangeFrequency rangeImpedanceSWR: 0.1–30 W [25 W ver.]0.1–60 W [45 W ver.]: 100–600 MHz: 50 Ω: Better than 1.2 : 1Oscilloscope Frequency rangMeasuring range: DC–20 MHz: 0.01–20 V6-1 PREPARATIONM REQUIRED EQUIPMENTSM JIG CABLEAdd a jumper wire hereOPC-1122U (USB type Cloning cable)+GNDMICPTTGNDGNDSPPTT SWITCH+ −AC MILLIVOLTMETER(10 mV to 10 V)AUDIO GENERATOR(300–3000 Hz/1–500 mV)+ −+−4.7 μFEXT. SPEAKER(5 W/4 Ω)SETTING;Frequency : 1 kHzLevel : 40 mVrmsWaveform : Sine wave