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General| Tuning | VFO |
|---|---|
| IF Frequency | 455 kHz |
| Frequency Range | 80, 40, 20, 15, 10 meters |
| Mode | CW, SSB |
| Power Output | 100 Watts |
| Receiver Sensitivity | 0.5 µV for 10 dB S+N/N |
| Selectivity | 2.1 kHz @ -6 dB |
| Image Rejection | 50 dB |
| IF Rejection | 50 dB |
Adjusts the meter for zero indication with RF GAIN at maximum.
Checks and adjusts heterodyne oscillator coils and VFO trimmers.
Verifies calibrator signal and adjusts transformers for output.
Details steps for aligning VFO coils and trimmers.
Sets initial controls and adjusts driver coils for 3.5 MHz band.
Adjusts driver coils for 29 MHz band for maximum S Meter.
Adjusts driver coils for 21 MHz and 14 MHz bands.
Adjusts driver coils for 7 MHz band for maximum S Meter.
Covers initial setup, bias adjustment, and output checks.
Adjusts controls for RF output, peaking, and MIC/CW level.
Neutralizes final stage and adjusts carrier null for LSB/USB.
Fine-tunes output and adjusts heterodyne oscillator coils for each band.
Performs final tuning adjustments for 21 MHz and 14 MHz bands.
Adjusts driver neutralizing wire for smooth RF output.
Connects external receiver and sets controls for calibrator zero beat.
Adjusts CAL XTAL trimmer and verifies zero beat.
Adjusts VFO shifter for zero beat in LSB mode.
Aligns the main tuning dial to zero beat with the calibrator signal.
Notes licensing requirements and antenna load precautions.
Explains meter face, scales, and switch positions.
Explains how band switch and tuning dial determine frequency.
Sets controls, allows warm-up, and tunes signals.
Manages strong signals and explains S Meter usage.
Verifies dial calibration accuracy before transmission.
Details initial tune up steps, control settings, and output checks.
Adjusts final tuning, load, MIC/CW level, and checks plate current.
Configures mode, key, VOX delay, and MIC/CW level for CW.
Explains frequency difference between CW output and dial.
Describes communication scenarios between USB and CW stations.
Sets mode, connects mic, and adjusts PTT for SSB.
Adjusts VOX sensitivity, anti-trip, and delay for voice operation.
Details selectivity parameters for SSB and CW filters.
Specifies power output, distortion, and rejection levels.
Lists DC input, RF output, and output impedance specs.
Details harmonic radiation rejection and transmit-receive modes.
Lists CW side-tone and suppression ratios.
Specifies disallowed emissions, third order distortion, and RF compression.
Lists frequency bands and stability characteristics.
Details modes, dial calibration, bandspread, and front panel controls.
Lists controls located on the side and internal parts.
Lists tubes, diodes, transistors, and connectors.
Specifies voltage and current requirements for operation.
Specifies physical dimensions and net weight of the unit.
Lists equipment used to prepare the manual.
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