Icom IC-F4029SDR Service Manual

Also see for IC-F4029SDR: Instruction manual Instruction manual Instruction manual

Contents

5 - 45-2 FREQUENCY ADJUSTMENTSelect an adjustment item using [↑] / [↓] keys, then set to the specified value using [←] / [→] keys on the connected PC’s keyboard.ADJUSTMENT ADJUSTMENT CONDITION MEASUREMENT VALUEUNIT OPERATIONPLL LOCKVOLTAGE[RX LVA]1 • Channel• Lock voltage preset[LV (RX LVA)]• Receiving: 1-1: 138 [2.71 V]PCscreenClick [Reload (F5)] button, thencheck the “LVIN” item on the ADJ’s screen.Push [Enter] key(Automaticadjustment)[TX LVA] 3 • Channel• Lock voltage preset[LV (TX LVA)]: 1-1: 148 [2.90 V]• Connect an RF power meter to theRF connector (PA-C UNIT; J701).• TransmittingREFERENCEFREQUENCY[REF]• Channel : 1-1 PA-CUNITLoosely couple a frequencycounter to the antenna.446.006250 MHz• Connect an RF power meter to theRF connector (PA-C UNIT; J701).• Transmitting