Kenwood TS-570DG Manual

The Kenwood TS-570DG is a high-performance HF/50MHz amateur radio transceiver featuring 100W output power, built-in DSP, automatic antenna tuner, multiple operating modes including SSB, CW, AM, FM, and digital modes. It offers comprehensive connectivity options, advanced filtering, and ergonomic controls for optimal amateur radio operation. Below are key sections covering features, installation, operation, specifications, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Accessories 7. Operating Modes 8. Advanced Features 9. Maintenance & Care 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main transceiver unit, microphone, power cable, remote control, antenna connectors, data ports.

Feature	Description
Frequency Coverage	1.8-30MHz + 50-54MHz amateur bands
Output Power	100W PEP (SSB), 100W (CW), 40W (AM), 25W (FM)
Built-in Antenna Tuner	Automatic matching for 1.8-30MHz
DSP System	Digital Signal Processing for filtering and noise reduction
Operating Modes	LSB, USB, CW, AM, FM, FSK, PSK
Memory Channels	100 regular + 10 scan edges
IF DSP Filters	Selectable bandwidths for each mode
Power Requirements	13.8V DC ±15%
Front Panel	Large LCD display, multi-function knobs
Connectivity	ACC, DATA, CW key, phone jacks

Installation

Unpack and inspect all components. Select stable operating location.

Connect power supply: Use 13.8V DC power source with proper polarity.
Connect antenna: Use appropriate coaxial cable to ANT connector.
Connect microphone: Plug into MIC jack on front panel.
Connect accessories: Use ACC socket for external devices.
Grounding: Connect chassis ground for safety and noise reduction.

WARNING! Ensure proper ventilation; do not block cooling vents. Use correct fuse rating.

First-Time Setup

Power on transceiver; initialize settings.

Set operating frequency: Use main tuning knob or keypad entry.
Configure antenna tuner: Run automatic tuning procedure.
Select operating mode: Choose LSB, USB, CW, AM, or FM as needed.
Adjust audio: Set microphone gain and audio levels.
Program memories: Store frequently used frequencies and modes.

CAUTION! Verify antenna system before transmitting. Start with low power.

Specifications

Frequency Range: Receive: 0.1-30MHz, 50-54MHz; Transmit: 1.8-2.0, 3.5-4.0, 7.0-7.3, 10.1-10.15, 14.0-14.35, 18.068-18.168, 21.0-21.45, 24.89-24.99, 28.0-29.7, 50-54MHz
Power Output: SSB/CW: 5-100W, AM: 5-40W, FM: 5-25W
Sensitivity: SSB/CW: 0.25μV, AM: 2.0μV, FM: 0.5μV
Selectivity: SSB: 2.4kHz, CW: 0.5kHz, AM: 6.0kHz, FM: 15kHz
Power Supply: 13.8V DC ±15%, 22A max
Dimensions: 240W × 105H × 310D mm
Weight: 5.2 kg
Temperature Range: -10°C to +50°C

Controls and Settings

Front Panel: POWER, AF gain, RF gain, NB, NR, AGC, VOX, MONI, keys.

Main Controls: Tuning knob, mode selection, filter selection, function keys, memory operations.

Audio: AF gain, microphone gain, monitor level, speaker selection. RF: RF gain, AGC (fast/slow/off), preamp, attenuator. DSP: Noise blanker, noise reduction, IF shift, notch filter. System: Display contrast, key beep, time-out timer, CW settings.

Connecting Accessories

ACC socket: For external speakers, data interfaces, remote control. DATA port: For computer interface. CW key: For external keyer or straight key.

Turn off power before connecting accessories.
Use proper cables and connectors.
Configure interface settings in menu.

Tip: Use shielded cables for data connections to reduce noise.

Operating Modes

Supports multiple amateur radio operating modes.

SSB Operation: Select LSB/USB, adjust microphone gain, use VOX or PTT.
CW Operation: Set speed, weight, side tone, use break-in or semi-break-in.
Digital Modes: Connect computer to DATA port, select FSK/PSK modes.
Memory Operations: Store/recall frequencies, scan memory channels.
Tuning: Use main knob, step adjustment, or quick memory recall.

WARNING! Observe band plans and licensing requirements. Check frequency before transmitting.

Advanced Features

DSP Filtering: Adjustable IF filters, noise reduction, notch filter. Antenna Tuner: Automatic matching, memory positions. Scanning: Programmable scan with resume conditions. CW Features: Auto-spot, semi-break-in, full break-in, iambic keying.

Maintenance & Care

Keep unit clean and dry. Use soft cloth for exterior cleaning. Check connections periodically.

CAUTION! Do not use chemical cleaners. Disconnect power before maintenance.

Regulatory Information

FCC Part 97: Certified for amateur radio service. CE compliant for European markets. Copyright © Kenwood Corporation. For technical support and service, contact authorized Kenwood service centers or visit www.kenwood.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection/fuse	Check power cable, verify 13.8V DC, check fuse.
No transmit	Settings/connections	Verify PTT operation, check microphone connection, confirm frequency authorization.
Poor reception	Antenna/tuning	Check antenna connections, run antenna tuner, verify preamp settings.
Overheating	Ventilation/power	Ensure adequate ventilation, reduce power output, check duty cycle.
Memory loss	Backup battery	Replace internal backup battery, reprogram memories.

Reset: Function + Power On to reset to factory defaults.

Service: Contact authorized Kenwood service center for repairs.