Yaesu FT1DR Technical Supplement

Also see for FT1DE: Manual Operating manual Instruction manual Instruction manual Quick manual

Contents

FT1DR/DE Technical SupplementAlignmentALIGNMENT-7 Set the RF Signal Generator output to 145.100MHz, at a level of -4 dBμ, ±3.5 kHz deviationwith a 1 kHz audio tone. Press the [V/M] button (the "E" icon will appearon the display). Press the [F] key two times to store the SquelchTight level. Press the [V/M] button (the "E" icon will disap-pear on the display).FM S-Meter S-1 Adjustment (S1 LEVEL) Connect the test equipment as shown in Figure 2:RX Alignment Setup. Rotate the DIAL knob to select the AlignmentMenu "S1 LEVEL" with "NFM" icon. Set the RF Signal Generator output to 145.100MHz, at a level of -7 dBμ, ±3.5 kHz deviationwith a 1 kHz audio tone. Press the [V/M] button (the "E" icon will appearon the display). Press the [F] key two times to store the FMS-Meter S-1 level. Press the [V/M] button (the "E" icon will disap-pear on the display).FM S-Meter Full-Scale Adjustment (S9 LEVEL) Connect the test equipment as shown in Figure 2:RX Alignment Setup. Rotate the DIAL knob to select the AlignmentMenu "S9 LEVEL" with "NFM" icon. Set the RF Signal Generator output to 145.100MHz, at a level of +20 dBμ, ±3.5 kHz deviationwith a 1 kHz audio tone. Press the [V/M] button (the "E" icon will appearon the display). Press the [F] key two times to store the FMS-Meter Full Scale level. Press the [V/M] button (the "E" icon will disap-pear on the display).TX Power (HI) Adjustment (HI POWER) Connect the test equipment as shown in Figure 1:TX Alignment Setup. Rotate the DIAL knob to select the AlignmentMenu "HI POWER". Press the [V/M] button (the "E" icon will appearon the display). Press the PTT switch to transmit and rotate theDIAL knob so that the Power Meter setting is4.9 W (±0.1 W). Release the PTT switch, then press the [V/M]button (the "E" icon will disappear on the dis-play).TX Power (L3) Adjustment (L3 POWER) Connect the test equipment as shown in Figure 1:TX Alignment Setup. Rotate the DIAL knob to select the AlignmentMenu "L3 POWER". Press the [V/M] button (the "E" icon will appearon the display). Press the PTT switch to transmit and rotate theDIAL knob so that the Power Meter setting is2.5 W (±0.1 W). Release the PTT switch, then press the [V/M]button (the "E" icon will disappear on the dis-play).TX Power (L2) Adjustment (L2 POWER) Connect the test equipment as shown in Figure 1:TX Alignment Setup. Rotate the DIAL knob to select the AlignmentMenu "L2 POWER". Press the [V/M] button (the "E" icon will appearon the display). Press the PTT switch to transmit and rotate theDIAL knob so that the Power Meter setting is0.9 W (±0.1 W). Release the PTT switch, then press the [V/M]button (the "E" icon will disappear on the dis-play).TX Power (L1) Adjustment (L1 POWER) Connect the test equipment as shown in Figure 1:TX Alignment Setup. Rotate the DIAL knob to select the AlignmentMenu "L1 POWER". Press the [V/M] button (the "E" icon will appearon the display). Press the PTT switch to transmit and rotate theDIAL knob so that the Power Meter setting is0.1 W (±0.02 W ). Release the PTT switch, then press the [V/M]button (the "E" icon will disappear on the dis-play).Digital TX Deviation Adjustment (DIG DEV) Connect the test equipment as shown in Figure 1:TX Alignment Setup.