Kenwood Tk 3140 Software Download Zip: A Guide to Programming Your Two-Way Radio
Kenwood Tk 3140 Software Download Zip: How to Program Your Radio Easily
If you are looking for a reliable, compact, and versatile two-way radio for your business or personal use, you might want to consider the Kenwood Tk 3140 radio. This radio is designed to operate on both conventional and trunked systems, offering you more flexibility and functionality. It has 32 conventional & LTR systems, 250 channels, a lighted dot matrix LCD display, QT / DQT signaling, and a powerful 500 mW speaker audio. It also has a rugged construction that can withstand harsh environments and conditions.
Kenwood Tk 3140 Software Download Zip
However, to get the most out of your Kenwood Tk 3140 radio, you need to program it according to your needs and preferences. This is where the Kenwood KPG-74D software comes in handy. This software is the genuine programming software for the TK-2140 & TK-3140 two-way radios. It allows you to customize your radio settings and features, such as frequencies, tones, scan lists, power levels, etc. You can also read and write data from your radio, save and backup your data, and troubleshoot common problems.
In this article, we will show you how to download the Kenwood KPG-74D software from authorized sources, how to install it on your computer, how to connect your radio to your computer using a programming cable and adapter, how to program your radio using the software, and how to use your radio effectively. By following these steps, you will be able to program your radio easily and enjoy its full potential.
How to Download Kenwood KPG-74D Software from Authorized Sources
Before you can program your radio using the software, you need to download it from authorized sources. You should not download the software from unauthorized or unverified sources, as they may contain viruses, malware, or corrupted files that can damage your computer or radio. You should also avoid using cracked or pirated versions of the software, as they may not work properly or may violate the license agreement and intellectual property rights of Kenwood. There are several authorized sources where you can download the Kenwood KPG-74D software safely and legally. One of them is the official Kenwood Communications website, where you can find the features, specifications, support, and accessories of the software. You can also contact your nearest Approved Kenwood Centre to purchase the software and get technical assistance. Another authorized source is Radiotronics, an online retailer of two-way radios and accessories. They offer the Kenwood KPG-74D software for $29.99, and they will email you a download link after you place your order. They also provide a user manual and a video tutorial on how to use the software. You can also find the Kenwood KPG-74D software on Amazon , where you can choose from different sellers and prices. However, you should be careful and check the reviews and ratings of the sellers before you buy from them. You should also make sure that the software is compatible with your radio model and your computer operating system. How to Install Kenwood KPG-74D Software on Your Computer
After you download the Kenwood KPG-74D software from an authorized source, you need to install it on your computer. The installation process is simple and straightforward, but you need to follow some steps carefully to avoid any errors or issues.
Here are the steps to install the Kenwood KPG-74D software on your computer:
Locate the downloaded file on your computer. It should be a zip file with the name KPG-74D.zip. If you downloaded it from Radiotronics, it should be in your email inbox.
Extract the zip file to a folder on your computer. You can use any zip extractor program, such as WinZip, WinRAR, or 7-Zip. You should see a folder with the name KPG-74D that contains several files, such as KPG-74D.exe, KPG-74D.ini, KPG-74D.pdf, etc.
Open the folder and double-click on the file KPG-74D.exe. This will launch the installation wizard that will guide you through the installation process.
Follow the instructions on the screen and accept the license agreement. You can choose the destination folder where you want to install the software, or use the default one. You can also create a shortcut on your desktop for easy access.
Wait for the installation to complete. It should take only a few minutes. You will see a message that says Installation Complete when it is done.
Click on Finish to exit the installation wizard. You have successfully installed the Kenwood KPG-74D software on your computer.
Before you use the software, you need to check some system requirements and compatibility issues. The Kenwood KPG-74D software is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10 operating systems. However, it may not work properly with some newer versions of Windows 10 that have enhanced security features. You may need to disable some settings or run the software in compatibility mode to make it work.
You also need to have a USB port on your computer that can connect to your radio using a programming cable and adapter. The programming cable and adapter are not included with the software, and you need to buy them separately from authorized sources. The programming cable is called Kenwood KPG-46U, and it has an RJ45 connector on one end and a USB connector on the other end. The adapter is called Kenwood KCT-53U, and it has an RJ45 connector on one end and a 3-pin connector on the other end.
You can find these items on Amazon , Radiotronics, or other online retailers of two-way radios and accessories. You should make sure that they are genuine and compatible with your radio model before you buy them.
How to Connect Your Kenwood Tk 3140 Radio to Your Computer
After you install the Kenwood KPG-74 D software on your computer, you need to connect your Kenwood Tk 3140 radio to your computer using the programming cable and adapter. This will allow you to communicate with your radio and transfer data between them. You need to follow some steps carefully to ensure a successful connection and avoid any errors or issues.
Here are the steps to connect your Kenwood Tk 3140 radio to your computer:
Turn off your radio and remove the battery pack from it. You will see a 3-pin connector on the back of the radio that is covered by a rubber cap. Remove the cap and keep it in a safe place.
Plug in the adapter (Kenwood KCT-53U) to the 3-pin connector on the back of the radio. Make sure that it is aligned correctly and locked in place.
Plug in the programming cable (Kenwood KPG-46U) to the RJ45 connector on the other end of the adapter. Make sure that it is inserted firmly and securely.
Plug in the USB connector of the programming cable to a USB port on your computer. You should hear a sound or see a notification that indicates that your computer has recognized the device.
Turn on your radio and wait for it to initialize. You should see the display and hear the speaker audio.
Open the Kenwood KPG-74D software on your computer. You should see a window that shows the software version and the radio model.
Select Setup from the menu bar and then select COM Port. You should see a list of available COM ports on your computer. Select the one that corresponds to your programming cable. You can check this by going to Device Manager on your computer and looking for Ports (COM & LPT). You should see something like KENWOOD USB Device (COMx), where x is a number. That is the COM port that you need to select.
Click on OK to confirm your selection. You have successfully connected your Kenwood Tk 3140 radio to your computer.
How to Program Your Kenwood Tk 3140 Radio Using Kenwood KPG-74D Software
Now that you have connected your radio to your computer, you can start programming it using the software. The software allows you to read and write data from your radio, customize your radio settings and features, save and backup your data, and troubleshoot common problems. You need to follow some steps carefully to ensure a successful programming and avoid any errors or issues.
Here are the steps to program your Kenwood Tk 3140 radio using the software:
Open the Kenwood KPG-74D software on your computer. You should see a window that shows the software version and the radio model.
Select File from the menu bar and then select New. This will create a new file for your radio data. You can also select Open if you want to open an existing file that you have saved before.
Select Edit from the menu bar and then select Data. This will open a window that shows all the data fields that you can edit for your radio. You can also select Tuning, Password, or Firmware Update if you want to access those options.
Edit the data fields according to your needs and preferences. You can use the mouse or keyboard to enter or change values, or use the drop-down menus or buttons to select options. You can also use the copy, paste, insert, delete, or clear functions to modify multiple data fields at once. You can refer to the user manual or video tutorial for more details on how to edit each data field.
Select Edit from the menu bar and then select Data Check. This will check if there are any errors or inconsistencies in your data. If there are any, you will see a message that tells you what they are and how to fix them. If there are none, you will see a message that says No Error Found.
Select Edit from the menu bar and then select Data Write. This will write your data to your radio. You will see a progress bar that shows how much data has been written. Do not turn off your radio or computer or disconnect the cable during this process, as this may cause damage or corruption of data.
Select Edit > button. You will see a scan icon on the display that indicates that the channel or system is selected for scanning. You can select up to 16 channels or systems for scanning.
Select the priority channel or system by pressing and holding the A/B button. You will see a priority icon on the display that indicates that the channel or system is selected as priority. You can select only one priority channel or system at a time.
Press the SCAN button to start scanning. You will hear a beep and see a scan indicator on the display. Your radio will scan through the selected channels or systems and stop when it detects a signal. It will also check the priority channel or system more frequently than others.
To respond to a call, press the PTT button while the radio is stopped on a channel or system. Your radio will transmit on that channel or system and resume scanning after you release the PTT button.
To lock on a channel or system, press the SCAN button while the radio is stopped on a channel or system. Your radio will stay on that channel or system and stop scanning. To resume scanning, press the SCAN button again.
To delete a channel or system from scanning, press the A/B button while the radio is stopped on a channel or system. You will hear a beep and see the scan icon disappear from the display. The channel or system will be deleted from scanning.
To exit scanning, press and hold the SCAN button. You will hear a beep and see the scan indicator disappear from the display. Your radio will return to normal operation.
How to Switch Between Conventional and Trunked Modes
Your radio can operate on both conventional and trunked systems, depending on your needs and preferences. Conventional systems are simple and direct, where each channel has a fixed frequency and users can communicate with each other by selecting the same channel. Trunked systems are more complex and efficient, where multiple channels are shared by multiple users and groups, and users can communicate with each other by selecting the same talk group. Your radio can switch between conventional and trunked modes easily, allowing you to access different types of communications.
To switch between conventional and trunked modes, follow these steps:
Select the zone that contains the conventional or trunked channels or systems that you want to use by pressing the ZONE button. You will see the zone number and name on the display.
Select the conventional or trunked channel or system by rotating the Channel Selector Knob. You will see the channel number and name or system number and name on the display.
If you select a trunked system, you also need to select the talk group by pressing the A/B button. You will see the talk group number and name on the display.
To confirm your selection, press the PTT button briefly. You will hear a confirmation tone and see a confirmation icon on the display.
You can now communicate on the selected conventional or trunked channel or system. To switch to another conventional or trunked channel or system, repeat steps 1 to 4.
How to Access the Menu and Adjust the Volume and Squelch
Your radio has a menu that allows you to access and adjust various settings and features, such as volume, squelch, backlight, keypad lock, etc. You can use the menu to customize your radio according to your needs and preferences. You can also use the volume and squelch knobs to adjust the sound quality and clarity of your radio.
To access the menu and adjust the volume and squelch, follow these steps:
Press the MENU button to enter the menu mode. You will see the menu number and name on the display.
Rotate the Channel Selector Knob to scroll through the menu items. You will see the menu item number and name on the display.
Press the MENU button to select the menu item that you want to access or adjust. You will see the menu item value or option on the display.
Rotate the Channel Selector Knob to change the menu item value or option. You will see the menu item value or option change on the display.
Press the MENU button to confirm your selection. You will hear a confirmation tone and see a confirmation icon on the display.
To exit the menu mode, press and hold the MENU button. You will hear a beep and see the normal operation mode on the display.
To adjust the volume, rotate the Volume Knob clockwise or counterclockwise. You will hear the volume level change and see a volume indicator on the display.
To adjust the squelch, rotate the Squelch Knob clockwise or counterclockwise. You will hear the squelch level change and see a squelch indicator on the display.
Conclusion
In this article, we have shown you how to program your Kenwood Tk 3140 radio easily using the Kenwood KPG-74D software. We have also given you some tips and tricks for using your radio effectively. By following these steps, you will be able to customize your radio settings and features, communicate with other users on different channels or systems, and enjoy your radio's full potential.
If you are interested in buying the Kenwood Tk 3140 radio or the Kenwood KPG-74D software, you can visit the official Kenwood Communications website or contact your nearest Approved Kenwood Centre for more information and assistance. You can also find these products on Amazon , Radiotronics, or other online retailers of two-way radios and accessories.
If you have any questions or problems about your radio or software, you can refer to the user manual or video tutorial that are included with them. You can also contact Kenwood customer support by phone, email, or online chat. They will be happy to help you with any issues or concerns that you may have.
Thank you for reading this article and we hope that you have learned something useful and valuable. We hope that you enjoy using your Kenwood Tk 3140 radio and software, and that they serve you well for a long time.
FAQs
Here are some frequently asked questions about Kenwood Tk 3140 radio and software:
What are the advantages of using Kenwood Tk 3140 radio over other models?
The Kenwood Tk 3140 radio has several advantages over other models, such as:
It can operate on both conventional and trunked systems, offering more flexibility and functionality.
It has 32 conventional & LTR systems, 250 channels, a lighted dot matrix LCD display, QT / DQT signaling, and a powerful 500 mW speaker audio, offering more features and performance.
It has a rugged construction that can withstand harsh environments and conditions, offering more durability and reliability.
It is compatible with Kenwood KPG-74D software, which allows you to program your radio easily and customize your radio settings and features.
What are the differences between conventional and trunked systems?
Conventional and trunked systems are two types of radio systems that use different methods of channel allocation and communication. Here are some differences between them:
Conventional systems are simple and direct, where each channel has a fixed frequency and users can communicate with each other by selecting the same channel. Trunked systems are more complex and efficient, where multiple channels are shared by multiple users and groups, and users can communicate with each other by selecting the same talk group.
Conventional systems are easy to set up and use, but they may have limited capacity and coverage, and they may suffer from interference or congestion. Trunked systems are more difficult to set up and use, but they have higher capacity and coverage, and they can avoid interference or congestion by dynamically switching channels.
Conventional systems are suitable for small-scale or low-demand applications, such as local businesses or personal use. Trunked systems are suitable for large-scale or high-demand applications, such as public safety or government agencies.
How can I update the software or firmware of my radio?
The software or firmware of your radio is the program that controls its functions and features. You may need to update it from time to time to fix bugs, improve performance, or add new functions or features. To update the software or firmware of your radio, you need to follow these steps:
Download the latest version of the software or firmware from authorized sources, such as the official Kenwood Communications website or Radiotronics. You should not download it from unauthorized or unverified sources, as they may contain viruses, malware, or corrupted files that can damage your computer or radio.
Connect your radio to your computer using the programming cable and adapter, as described in the previous section.
Open the Kenwood KPG-74D software on your computer and select Edit from the menu bar and then select Firmware Update. This will open a window that shows the current firmware version

