Icom IC-F1610 Service Manual

Also see for IC-F1610: Instruction manual

Contents

Icom IC-F1610 Service Manual Manual pdf 13 page image

5 - 1SECTION 5 ADJUSTMENT PROCEDURES5-1 PREPARATIONn REQUIRED TEST EQUIPMENTEQUIPMENTDC power supplyRF power meter(terminated type)Frequency counterRF voltmeterFM deviation meterAudio generatorGRADE AND RANGEOutput Voltage : 13.2 V DCCurrent capacity : 15 A or moreMeasuring range : 1–50 WFrequency range : 100–300 MHzImpedance : 50 ΩSWR : Less than 1.2 : 1Frequency range : 0.1–600 MHzFrequency accuracy : ±1 ppm or betterSensitivity : 100 mV or betterFrequency range : 0.1–600 MHzMeasuring range : 0.01–10 VFrequency range : DC–600 MHzMeasuring range : 0 to ±10 kHzFrequency range : 300–3000 HzMeasuring range : 1–500 mVEQUIPMENTStandard signalgenerator (SSG)OscilloscopeDC voltmeterDigital multimeterAC millivoltmeterExternal speakerAttenuatorTerminatorGRADE AND RANGEFrequency range : 0.1–600 MHzOutput level : 0.1 μV –32 mV(–127 to –17 dBm)Frequency range : DC–20 MHzMeasuring range : 0.01–20 VInput impedance : 50 kΩ/V DC orbetterMeasuring range : 10 mV –10 VInput impedance : 10 MΩ/V DC orbetterInput impedance : 4 ΩCapacity : 5 W or morePower attenuation : 40 dB or 50 dBCapacity : 50 W or moreImpedance : 50 ΩCapacity : 50 W or more+.pin 6 (MIC)pin 4 (PTT)pin 7 (GND)pin 5 (MICE)to the antenna connectorto the microphone connectorSTANDARD SIGNAL GENERATOR100–300 MHz–127 to –17 dBm (0.1 μV to 32 mV)RF POWER METER50 Ω/1–50 WAUDIO GENERATOR300 Hz to 3 kHzFM DEVIATIONMETERATTENUATOR40 dB or 50 dBPOWER SUPPLY13.2 V/15 A or moreCAUTION!DO NOT transmitwhile an SSG isconnected to theantenna connector.n CONNECTION