1. Introduction
This manual provides essential information for the safe and efficient operation of your BAOFENG GM-15 Pro GMRS Radio. Please read it thoroughly before use to ensure optimal performance and to understand all features.
Figure 1: BAOFENG GM-15 Pro GMRS Radio and included accessories.
2. Key Features
- Professional GMRS Radio: Features 250 memory channels, including 22 GMRS channels and 8 GMRS Repeater Channels. Supports 154 Privacy Codes (50 CTCSS / 104 DCS).
- GMRS Repeater Capable: Equipped with 24 customizable repeater channels to extend communication range and enhance signal.
- 2100mAh Extended Battery: Provides up to 24 hours of continuous use with a 7.4V Lithium Ion battery.
- NOAA Weather Alerts and Scanning: Includes 11 NOAA channels for emergency weather warnings. Allows reception and scanning on UHF and VHF channels.
- Dual Charging Methods: Supports USB-C charging via cable (from power bank, PC, car, wall, laptop) and desktop charging.
- Long Range Communication: Achieves 4-5 miles in open areas, 3-4 miles in forests, and 2-3 miles in urban environments (actual range varies by terrain).
- Multifunctional Use: Includes SOS alarm, flashlight, and VOX-Hands Free operation.
Figure 2: Overview of the BAOFENG GM-15 Pro's primary features.
3. Package Contents
Your BAOFENG GM-15 Pro package includes the following items:
- GM-15 Pro Radio (x2)
- 2100mAh Extended Battery (x2)
- USB-C Charger Cable (x2)
- US Wall Charger (x2)
- Headset (x2)
- Lanyard/Clip (x2)
- User Manual (x2)
- GMRS-771 Antenna (x2)
Figure 3: All items included in the BAOFENG GM-15 Pro GMRS Radio package.
4. Getting Started & Initial Setup
4.1 Battery Installation
- Align the 2100mAh extended battery with the back of the radio.
- Slide the battery upwards until it clicks securely into place.
Figure 4: The 2100mAh extended battery, compatible with your GM-15 Pro radio.
4.2 Antenna Attachment
- Screw the GMRS-771 antenna clockwise into the antenna connector on top of the radio until it is finger-tight. Do not overtighten.
Figure 5: The GMRS-771 High Gain Antenna attached to the radio.
4.3 Charging the Radio
The GM-15 Pro offers two charging methods:
- USB-C Charging: Connect the provided USB-C cable to the port on the battery pack (located on the back of the radio) and to a power source (power bank, PC, car, wall adapter, laptop).
- Desktop Charger: Place the radio with the battery installed into the desktop charging cradle. Ensure the charging contacts align.
Figure 6: Various methods for charging your GM-15 Pro radio via USB-C.
4.4 Belt Clip Installation
- Locate the two small screws on the back of the radio, above the battery.
- Remove these screws using a suitable screwdriver.
- Position the belt clip over the screw holes and reinsert the screws, tightening them securely.
5. Basic Operation
5.1 Power On/Off and Volume Control
- To power on the radio, rotate the top-right knob clockwise until you hear a click. The display will illuminate.
- To power off, rotate the knob counter-clockwise until you hear a click.
- Adjust the volume by rotating the same knob clockwise (increase) or counter-clockwise (decrease).
5.2 Channel Selection
The GM-15 Pro features a keypad for direct frequency input and menu navigation.
- GMRS Channels: Use the keypad to directly enter GMRS channel numbers (1-22) or repeater channels (23-30).
- NOAA Channels: Access NOAA weather channels through the menu system.
- UHF/VHF Channels: Use the VFO (Variable Frequency Oscillator) mode to input specific UHF/VHF frequencies or select from programmed memory channels.
5.3 Push-to-Talk (PTT) Button
The large button on the left side of the radio is the PTT button. Press and hold this button to transmit your voice. Release it to stop transmitting and listen for incoming calls.
6. Advanced Features
6.1 GMRS Repeater Capability
The GM-15 Pro supports GMRS repeaters to extend your communication range. It includes 24 customizable repeater channels. Programming repeater offsets and CTCSS/DCS tones can be done via the keypad menu or PC software.
Figure 7: Customizable repeater channels for extended range.
6.2 NOAA Weather Alerts
Stay informed about severe weather conditions with the integrated NOAA Weather Alert feature. The radio can receive emergency warnings on 11 dedicated NOAA channels.
Figure 8: NOAA Weather Alerts provide timely emergency information.
6.3 UHF/VHF Scanning and Receiving
The GM-15 Pro is capable of receiving and scanning across UHF and VHF frequency bands, not limited to GMRS channels. This allows for broader monitoring capabilities.
Figure 9: The radio's dual-band receiver and scanner functionality.
6.4 Programming the Radio
The radio can be programmed via its keypad or using PC software. For detailed programming instructions, refer to the full user manual or the official programming video below.
Video 1: Official guide on how to program the BAOFENG GM-15 Pro GMRS Radio.
7. Specifications
| Specification | Value |
|---|---|
| Brand | BAOFENG |
| Model Number | GM-15 Pro |
| Item Weight | 2.05 pounds |
| Package Dimensions | 10.2 x 8.7 x 2.8 inches |
| Batteries | 1 Lithium Ion batteries required (included) |
| Number of Channels | 250 |
| Frequency Range | 462-467 MHz |
| Talking Range Maximum | 5 Miles |
| Water Resistance Level | Not Water Resistant |
| Compatible Devices | GM-15PRO, GMRS Radio |
8. Maintenance
To ensure the longevity and optimal performance of your BAOFENG GM-15 Pro GMRS Radio, follow these maintenance guidelines:
- Keep the radio clean and free from dust and dirt. Use a soft, dry cloth for cleaning.
- Avoid exposing the radio to extreme temperatures, direct sunlight, or high humidity.
- Ensure the battery is fully charged before extended storage. Store the battery in a cool, dry place.
- Do not attempt to open or modify the radio, as this may void the warranty and cause damage.
9. Troubleshooting
If you encounter issues with your GM-15 Pro radio, consider the following common troubleshooting steps:
- No Power: Ensure the battery is correctly installed and fully charged. Check the power knob.
- Poor Reception/Transmission: Verify the antenna is securely attached. Check the selected channel/frequency and ensure it matches the intended party. Confirm battery level.
- No Audio: Check the volume level. Ensure the headset (if used) is properly connected.
- Radio Not Responding: Try turning the radio off and on again. If the issue persists, perform a factory reset (refer to the full user manual for instructions).
10. Warranty and Support
According to the product specifications, there is no explicit warranty provided for this product. For any support or inquiries, please contact BAOFENG customer service directly.
