kenwood 590s manual

The Kenwood 590S is a high-performance amateur radio transceiver featuring advanced DSP technology, multiple operating modes, and comprehensive connectivity options. This manual covers essential information for setup, operation, and maintenance of your Kenwood 590S transceiver.

Features at a Glance

Key components: Main transceiver unit, microphone, power cable, and remote control.

Feature	Description
Frequency Range	1.8-54 MHz (all amateur bands)
Output Power	100W (adjustable)
Operating Modes	SSB, CW, AM, FM, Digital
DSP Functions	Noise reduction, filters, audio enhancement
Memory Channels	200 programmable memories
Antenna Connectors	SO-239 for main antenna
Data Port	USB for PC interface
Power Requirements	13.8V DC, 20A max
Display	Multi-function LCD with backlight
Size/Weight	240W x 100H x 290D mm, 3.5 kg

Installation

Unpack and inspect all components. Choose a stable, well-ventilated location.

1. Connect power: Use supplied cable to 13.8V DC power source.
2. Connect antenna: Attach coaxial cable to SO-239 connector.
3. Connect microphone: Plug into MIC jack on front panel.
4. Connect accessories: Attach speakers, data cables as needed.

WARNING! Ensure proper grounding and use appropriate fuses. Do not operate near flammable materials.

First-Time Setup

Power on transceiver; initialize settings.

1. Set operating frequency: Use VFO knob or direct frequency entry.
2. Configure mode: Select SSB, CW, AM, FM, or digital mode.
3. Adjust power output: Set appropriate power level for operation.
4. Program memories: Store frequently used frequencies and settings.

CAUTION! Verify antenna connection before transmitting. Start with low power settings.

Specifications

• Frequency Coverage: 1.8-54 MHz (amateur bands)
• Modes: LSB, USB, CW, AM, FM, Digital
• Power Output: 5-100W adjustable
• Sensitivity: 0.15μV for 10dB S/N (SSB)
• Selectivity: Multiple DSP filter settings
• Memory: 200 channels with alphanumeric tags
• Power Supply: 13.8V DC ±15%
• Current Drain: Receive: 1.5A, Transmit: 20A max
• Interface: USB, CI-V, accessory ports
• Operating Temp: -10°C to +50°C

Controls and Settings

Front Panel: Power switch, VFO knob, mode selection, function keys, microphone jack.

Main Controls: POWER, VFO/MR, MODE, FILTER, AGC, NB, DNR, AF/RF gain, SQL.

Menu Settings: Display contrast, backlight, time-out timer, CW keyer speed, memory management, DSP settings, interface configuration. Use FUNCTION key to access secondary functions.

Connecting Devices

Antenna: SO-239 connector. Power: DC input jack. Audio: Speaker/headphone jacks. Data: USB port for PC control.

1. Turn off power before making connections.
2. Use quality coaxial cable for antenna connection.
3. Ensure proper polarity for DC power connection.
4. Install drivers for USB interface if using PC control.

Tip: Use ferrite beads on cables to reduce RF interference.

Operating Modes

Supports multiple communication modes with optimized settings.

1. SSB Operation: Select LSB/USB, adjust clarifier as needed.
2. CW Operation: Set keyer speed, weight, and side tone.
3. AM Operation: For broadcast and AM amateur communications.
4. FM Operation: For repeater and simplex FM operation.
5. Digital Modes: Configure for PSK31, RTTY, etc. with PC interface.
6. Memory Operation: Recall stored frequencies and settings quickly.
7. Scan Functions: Programmed scan and band scan available.

WARNING! Ensure you have appropriate license for operating frequency and mode.

Memory Functions

Store and recall 200 complete station setups including frequency, mode, filter settings, and power level.

Care & Maintenance

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

CAUTION! Disconnect power before cleaning. Do not use compressed air that may force dust into controls.

Regulatory Information

FCC Part 97: Certified for amateur radio service. This device must accept any interference received. Copyright © Kenwood Corporation. For technical support, visit www.kenwood.com or contact authorized service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection/fuse	Check DC cable; verify fuse; ensure proper voltage.
No transmit	Settings/connections	Check PTT function; verify microphone connection; check power setting.
Poor reception	Antenna/tuning	Verify antenna connection; check SWR; adjust RF gain.
Display issues	Settings/power	Adjust contrast; check power supply voltage.
Memory lost	Backup battery	Replace internal backup battery; reprogram memories.

Reset: Hold FUNCTION while powering on for factory reset.

Service: Contact authorized Kenwood service center for repairs.