Kenwood TK 260 Manual

The Kenwood TK 260 is a professional VHF two-way portable radio designed for commercial and industrial use. This compact, rugged radio features 16 channels, 5W output power, MIL-STD 810 C/D compliance for durability, programmable functions, built-in CTCSS/DCS, emergency alert, and long battery life. Below are key sections for operation, programming, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. Basic Operation 4. Specifications 5. Controls and Functions 6. Programming 7. Battery & Charging 8. Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: LCD display, 16 programmable channels, rugged housing, antenna, battery pack, belt clip, and charging contacts.

Feature	Description
Frequency Range	VHF 136-174 MHz
Output Power	5W (High), 1W (Low)
Channels	16 programmable channels
CTCSS/DCS	Built-in encode/decode
Battery	7.4V 1500mAh Li-ion
Display	LCD with channel and status indicators
Emergency Alert	Programmable emergency function
Scan	Programmable scan functions
Dimensions	58(W) x 130(H) x 37(D) mm
Weight	Approx. 390g with battery

Installation & Setup

Unpack and inspect contents. Install battery and antenna before first use.

Install battery: Align battery contacts and slide onto radio until it clicks.
Attach antenna: Screw antenna clockwise into antenna connector.
Charge battery: Place radio in charger until LED indicates full charge.
Program channels: Use programming software to set frequencies and functions.

WARNING! Do not transmit without antenna attached. Ensure proper programming before use.

Basic Operation

Power on radio; select channel and operate.

Power on/off: Rotate volume knob clockwise to power on.
Adjust volume: Rotate volume knob to desired level.
Select channel: Use channel selector knob to choose programmed channel.
Transmit: Press and hold PTT button; speak into microphone.
Receive: Release PTT to listen; audio comes from speaker.

CAUTION! Keep radio away from water and extreme temperatures.

Specifications

Frequency Range: VHF 136-174 MHz
Output Power: 5W (High), 1W (Low)
Channels: 16 programmable
Modulation: 16KΦF3E (FM)
Battery Life: Approx. 10 hours (5-5-90 duty cycle)
Operating Temp: -30°C to +60°C
Antenna Impedance: 50 ohms
Dimensions: 58 x 130 x 37 mm
Weight: 390g with battery

Controls and Functions

Front Panel: Volume knob, channel selector, PTT button, monitor button. Top: Antenna connector, power/volume knob.

Buttons: PTT (Push-to-Talk), Monitor, programmable side buttons.

Display: Channel number, battery indicator, transmit indicator, busy indicator. Functions: Scan, CTCSS/DCS, power level selection, timeout timer, busy channel lockout.

Programming

Requires KPG-56D programming software and programming cable.

Install programming software on Windows PC.
Connect radio to PC using programming cable.
Read current data from radio.
Program frequencies, CTCSS/DCS, power levels, and functions.
Write data to radio and verify programming.

Tip: Backup radio programming before making changes.

Battery & Charging

Use approved Kenwood battery packs and chargers only.

Charging: Place radio in charger; LED indicates charging status.
Battery Life: Approx. 10 hours typical use.
Battery Saving: Built-in battery saver function.
Replacement: Replace battery when performance decreases.

WARNING! Use only Kenwood-approved batteries and chargers.

Maintenance

Clean exterior with dry cloth; inspect antenna and battery regularly.

CAUTION! Do not use chemicals or solvents. Keep contacts clean.

Regulatory Information

FCC Part 90 certified for land mobile radio service. Complies with relevant industry standards. Copyright © Kenwood Corporation. For support, contact authorized Kenwood dealer or visit www.kenwood.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Battery discharged/defective	Charge battery; replace if necessary.
No transmission	PTT not working/programming	Check PTT button; verify channel programming.
Poor reception	Antenna/position	Check antenna connection; move to better location.
Battery drains quickly	Old battery/heavy use	Replace battery; reduce transmit time.
No audio	Volume/speaker	Adjust volume; check speaker operation.

Reset: Requires reprogramming via software.

Service: Contact authorized Kenwood service center.