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General| Impedance | 50 ohms |
|---|---|
| Supply Voltage | 13.8 V DC |
| Supply Voltage Tolerance | ±15% |
| Image Rejection | 70 dB or better |
| Frequency Range Receive | 30 kHz - 56 MHz |
| Modes | SSB, CW, AM, FM |
| AM Power Output | 25 W |
| Weight | 3.6 kg |
| Receiver Sensitivity SSB | 0.2 µV (12 dB SINAD) |
Explains the function of primary switches like ON/OFF, ATT/IPO, DSP, NB, AGC.
Describes the function of the PHONE and KEY jacks on the front panel.
Details switches for mode selection, tuning, and special functions like VOICE/C.S, TUNE, F, METER/DIM.
Explains the operation of MAIN DIAL, AF GAIN, SQL/RF GAIN, and BAND/BAND controls.
Covers CLAR, SHIFT, DSP/SEL knobs, MODE/MODE, KEYER switches, and MIC jack.
Explains indicators for Contour, Notch, DNR, Width, and Shift filters.
Covers signal strength meter, PO, ALC, SWR, and operational status indicators.
Explains icons related to antenna, attenuator, noise blanker, and AGC status.
Details the DC input and antenna connectors on the rear panel.
Describes DATA, LINEAR, CAT, EXT SPKR jacks, and TUNER jack.
Covers grounding terminal and cooling fan for proper operation.
Guides on connecting antenna, coaxial cable, and power supply.
Explains the importance and methods for proper grounding.
Instructions for connecting linear amplifiers like VL-1000.
Step-by-step guide for initial receiving and transmitting operations.
Explains usage of DSP/SEL knob, Menu system, and VOICE/C.S switch.
Covers key duration settings and microprocessor reset procedures.
Details tuning steps, clarifier, and UP/DWN buttons for frequency control.
Explains Dial Lock, My Bands, and My Modes features for personalization.
Describes digital voice announcements and the voice recorder function.
Covers ATT/IPO, Noise Blanker, AGC, RF Gain, and DNR for optimal reception.
Explains Contour, IF Shift, Width, and Notch filters for interference rejection.
Details TX power adjustment and the Time-Out Timer (TOT).
Covers microphone gain, DSP equalizer, and monitor functions.
Explains VOX, Split-Frequency, and Voice Memory operations.
Covers straight key, built-in keyer, speed, weight, and paddle wiring.
Details spotting, CW reverse, delay, sidetone, and pitch adjustments.
Instructions for setting up and transmitting beacon messages.
Explains the CW training feature for Morse code practice.
Covers fundamental FM operating procedures.
Details repeater operation and CTCSS tone squelch settings.
Explains how to scan for active CTCSS tones.
Covers storing, recalling, erasing, labeling, and tuning memory channels.
Explains memory groups, home channels, and QMB functionality.
Describes the process for scanning VFO frequencies and memory channels.
Explains how to limit scanning to specific frequency ranges using memory pairs.
Covers adjusting display dimmer and contrast levels.
Details how to set beep volume and beep tone.
Explains the Automatic Power-Off (APO) feature for battery saving.
Guides on setting up and performing basic RTTY operations.
Covers configuring the transceiver for packet operations.
Instructions on accessing, navigating, and resetting the transceiver's menu system.
Installation and operation of ATU-450, FC-30, and FC-40 tuners.
Installation and operation of the ATAS antenna system.
Installation procedures for the carrying handle and mounting bracket.
