Kenwood TK-3701D Two-Way Radio, How to Mix Digital & Analogue User Second PTT PMR446-dPMR446

The Kenwood TK-3701D is a digital/analog two-way radio that supports both digital PMR446 and analog PMR446 modes. To mix digital and analog users with second PTT (Push-to-Talk) on PMR446-dPMR446 frequencies, you would typically configure your radios accordingly. Here are general steps for doing this:

1. Read the User Manual:

  • Refer to the user manual provided by Kenwood for the TK-3701D. It should contain specific instructions for configuring the radio for both digital and analog modes and how to use a second PTT for switching between them.

2. Switching between Digital and Analog:

  • The TK-3701D likely has a menu option or a button that allows you to switch between digital and analog modes. Check the user manual for details on how to toggle between these modes.

3. Programming Channels:

  • Program your desired channels with the appropriate digital or analog settings. Assign different channels for digital and analog communication.

4. Assign Second PTT Function:

  • Check if the radio supports a second PTT function for toggling between digital and analog modes. This might be a dedicated button or a programmable function. Program this button or function to switch between the two modes.

5. Set Digital and Analog Squelch (CTCSS/DCS):

  • If using analog mode, set the CTCSS (Continuous Tone-Coded Squelch System) or DCS (Digital Coded Squelch) codes as needed. For digital mode, ensure the radios are using the same digital encoding.

6. Testing:

  • After programming the channels and configuring the second PTT function, conduct tests to ensure that users can switch between digital and analog modes using the designated button or function.

7. Ensure Compatibility:

  • Confirm that all radios in your communication group are compatible with both digital and analog modes. Mixing radios that only support one mode may result in communication issues.

8. Backup and Restore Settings:

  • If your radios allow it, consider saving a backup of your programming settings. This ensures that you can quickly restore your configuration in case of accidental changes.

9. Group Communication:

  • Coordinate with your group of users to ensure everyone is aware of the channels and settings for both digital and analog modes.

10. Battery Management:

  • Consider the impact on battery life when using digital mode. Digital transmissions often require more power than analog, so plan accordingly.

11. Legal Compliance:

  • Ensure that you operate your radios within the legal requirements for PMR446 or dPMR446 frequencies in your region. Adhere to licensing and power regulations.


Always consult the user manual specific to your Kenwood TK-3701D model for accurate and detailed instructions. If you do not have the manual, you can usually find it on the manufacturer’s website or contact Kenwood customer support for assistance.

Remember that the specifics of programming and using these features can vary between different radio models, so following the instructions provided by Kenwood is essential for proper configuration.

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