Kenwood TS 570D Manual

The Kenwood TS 570D is a high-performance amateur radio transceiver featuring 100W output power, all-mode operation (SSB, CW, AM, FM, RTTY), built-in antenna tuner, DSP filtering, dual VFOs, and comprehensive scanning functions. Operating from 1.8 to 30 MHz with general coverage receiver, it includes IF shift, noise blanker, and multiple memory channels. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Main transceiver unit, Front panel controls, Microphone connector, Antenna terminals, DC power input, Data interface, External speaker jack.

Feature	Description
Frequency coverage	1.8-30 MHz transmit, 0.03-60 MHz receive
Output power	100W PEP (SSB), 100W (CW), 40W (AM), 25W (FM)
Modes	LSB, USB, CW, AM, FM, RTTY
Built-in antenna tuner	Automatic matching for 1.8-30 MHz
DSP functions	IF filtering, noise reduction, notch filter
Dual VFOs	Independent A/B VFO operation
Memory channels	100 regular + 10 scan edge memories
IF shift/width	Adjustable passband tuning
Noise blanker	Pulse noise reduction
Scan functions	Programmable band/memory scanning

Installation

Unpack and inspect contents. Place on stable surface with adequate ventilation.

1. Connect power: Use 13.8V DC negative ground power supply with sufficient current capacity.
2. Connect antenna: Use appropriate coaxial cable to ANT connector.
3. Connect microphone: Plug into MIC connector on front panel.
4. Connect external speaker: Use SP connector if desired.
5. Connect data interface: For computer control or digital modes.

WARNING! Ensure proper grounding and use appropriate fuses. Do not transmit without antenna connected.

First-Time Setup

Power on transceiver; initialize settings.

1. Set operating mode: Select desired mode (SSB, CW, etc.) with MODE switch.
2. Adjust audio: Set AF gain and use DSP controls for optimal reception.
3. Configure antenna tuner: Press TUNE for automatic antenna matching.
4. Set RF power: Adjust POWER control for desired output level.
5. Program memories: Store frequently used frequencies and modes.

CAUTION! Allow warm-up time. Verify SWR before high-power transmission.

Specifications

• Frequency Range: TX: 1.8-30 MHz, RX: 0.03-60 MHz
• Power Output: 100W PEP (SSB), 100W (CW), 40W (AM), 25W (FM)
• Modes: LSB, USB, CW, AM, FM, RTTY
• Sensitivity: SSB/CW: 0.25μV, AM: 2.0μV, FM: 0.5μV
• Selectivity: SSB: 2.4kHz, CW: 500Hz, AM: 6kHz, FM: 15kHz
• Antenna Impedance: 50 ohms unbalanced
• Power Requirement: 13.8V DC ±15%, 22A max
• Dimensions: 240W × 105H × 310D mm
• Weight: 5.2 kg

Controls and Settings

Front Panel: POWER, AF GAIN, RF GAIN, SQL, NB, AGC, IF SHIFT, IF WIDTH, VFO A/B, TUNE, MODE selection.

Main Controls: Multi-function knob for frequency selection, Clarifier for fine tuning, DSP controls for filter settings, Memory operations for channel storage.

DSP Functions: Noise reduction, notch filter, manual notch, IF width/shift adjustment. AGC Settings: Fast, slow, off. Antenna Tuner: Automatic matching with TUNE button. Display: Frequency, mode, S/RF meter, SWR, memory status.

Connecting Accessories

Microphone: 8-pin DIN connector. Antenna: SO-239 connector. External speaker: Phone jack. Data: CI-V interface for computer control.

1. Turn off power before connecting accessories.
2. Use shielded cables for audio connections.
3. Ensure proper impedance matching for antennas.
4. Use appropriate interface cables for data connections.

Tip: Use high-quality coaxial cable for antenna connections to minimize loss.

Operating Modes

Supports SSB, CW, AM, FM, and RTTY operations.

1. SSB Operation: Select LSB/USB, adjust clarifier for precise tuning.
2. CW Operation: Use CW filter, adjust sidetone and keyer speed.
3. AM Operation: For broadcast and amateur AM communications.
4. FM Operation: For repeater and simplex FM communications.
5. RTTY Operation: Connect data interface for digital modes.
6. VFO Operation: Use dual VFOs for split frequency operation.
7. Scanning: Programmable band scan and memory scan functions.
8. Tuning: Automatic antenna tuner covers 1.8-30 MHz.

WARNING! Observe proper operating procedures and band plans. Check license requirements for desired frequencies.

Memory Functions

100 regular memory channels plus 10 scan edge memories.

1. Store memory: Press F → MW to store current frequency and mode.
2. Recall memory: Use MR button and dial to select memory channel.
3. Memory scan: Automatically scans programmed memory channels.
4. Memory lock: Prevent accidental memory changes.
5. Memory grouping: Organize memories by band or purpose.

Maintenance & Care

Keep unit clean and dry. Use soft cloth for exterior cleaning. Ensure adequate ventilation during operation.

CAUTION! Do not use chemicals or solvents. Disconnect power before cleaning. Store in dry environment.

Regulatory Information

FCC Part 97: Complies with amateur radio service rules. CE compliant for European markets. Manufactured by 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 DC power connection; verify fuse condition.
No transmit	Settings/connections	Check PTT operation; verify microphone connection; check SWR.
Poor reception	Antenna/connections	Verify antenna connection; check coaxial cables; adjust DSP settings.
Overheating	Ventilation/power	Ensure adequate ventilation; reduce power output; check duty cycle.
Memory loss	Backup battery	Replace internal backup battery; reprogram memories.

Reset: Initialize settings via menu system if available.

Service: Contact authorized Kenwood service center for repairs.