Icom IC-F2610 Service Manual
Also see for IC-F2610: Instruction manualService manualService manual
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P25 - 5OUTPUTPOWERFMDEVIATIONDTCS WAVEFORM ANDDEVIATIONCTCSSTONEDEVIATION25 W10 W2.5 W±4.0 kHz±1.75–±2.2 kHz±0.7 kHz±0.25–±0.5 kHz±0.7 kHz±0.25–±0.5 kHzConnect an RF power meter tothe antenna connector.Connect an FM deviationmeter to the antenna connec-tor through an attenuator.Connect an FM deviationmeter with an oscilloscope tothe antenna connector throughan attenuator.Connect an FM deviationmeter to the antenna connec-tor through an attenuator.• Operating frequency : 440.000 MHz• EnterInitial Set Mode No. 6.Refer to page 5-2 for details.• Operating frequency : 440.000 MHz• EnterInitial Set Mode No. 4.Refer to page 5-2 for details.• Connect an audio generator to themicrophone connector and set as:1 kHz/35 mV• Set an FM deviation meter as:HPF : OFFLPF : 20 kHzDe-emphasis : OFFDetector : (P–P)/2• Wide/Narrow setting : Wide• Wide/Narrow setting : Narrow• Operating frequency : 465.000 MHz• EnterInitial Set Mode No. 4.Refer to page 5-2 for details.• No AF signals are applied to the micro-phone connector.• Set an FM deviation meter as:HPF : OFFLPF : 20 kHzDe-emphasis : OFFDetector : (P–P)/2• Wide/Narrow setting : Wide• DTCS code : 007• Wide/Narrow setting : Narrow• Operating frequency : 465.000 MHz• EnterInitial Set Mode No. 4.Refer to page 5-2 for details.• No AF signals are applied to the micro-phone connector.• Set an FM deviation meter as:HPF : OFFLPF : 20 kHzDe-emphasis : OFFDetector : (P–P)/2• Wide/Narrow setting : Wide• CTCSS tone frequency: 88.5 Hz• Wide/Narrow setting : NarrowP2P1P3P1P2P3Rotate volumecontrol whilepushing .Rotate volumecontrol whilepushing .Rotate volumecontrol whilepushing .Rotate volumecontrol whilepushing .VerifyRotate volumecontrol whilepushing .Rotate volumecontrol whilepushing .VerifyRotate volumecontrol whilepushing .VerifySet to flat waveform5-5 TRANSMITTER ADJUSTMENTADJUSTMENT ADJUSTMENT CONDITIONSVALUE ADJUSTMEASUREMENTMETHODADJUSTMENT11212312NOTE: When the RF output power cannot be set with this proce-dure, cloning may be necessary to cancel the output powersetting.Downloaded from www.Manualslib.com manuals search engine |
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