1. Introduction
The Baofeng UV-75 PRO is a high-performance, dual-band UHF/VHF walkie-talkie designed for reliable communication in various environments. Featuring 10W high power output, IP67 waterproof and dustproof capabilities, and convenient Type-C charging, it is an upgraded version of the UV-9R Plus, suitable for outdoor sports, camping, mountaineering, and professional use.
Figure 1: Baofeng UV-75 PRO Key Features Overview
Figure 2: IP67 Waterproof Capability
2. Package Contents
Please check the box for the following items:
- 1 x Portable Radio (UV-75 PRO)
- 1 x Antenna
- 1 x Li-ion Battery
- 1 x Charger (USB Type-C)
- 1 x Belt Clip
- 1 x Sling
- 1 x User's Manual
Figure 3: Included Accessories
3. Product Overview
Familiarize yourself with the various parts and controls of your UV-75 PRO walkie-talkie:
Figure 4: Function Key Analysis
- Antenna: For transmitting and receiving signals.
- LED Torch: Built-in flashlight.
- Indicator Signal: LED light indicating status (e.g., transmission, reception, charging).
- PTT Launch Key (Push-to-Talk): Press and hold to transmit, release to receive.
- Side Key One/Two: Programmable function keys.
- OK/MENU Key: Accesses menu options and confirms selections.
- Number Pad: For entering frequencies, channel numbers, and menu selections.
- Volume Knob/Switch: Turns the radio on/off and adjusts volume.
- Alarm Key: Activates emergency alarm.
- Speaker: Outputs audio.
- Earphone Jack: For connecting external audio accessories.
- Mic: Microphone for voice input.
- LCD: Liquid Crystal Display for showing frequency, channel, and status.
- AIO/EXIT: All-in-One / Exit key, typically used to exit menus or switch modes.
- Select Key: Used for navigation and selection within menus.
4. Specifications
| Feature | Specification |
|---|---|
| Model Number | UV-75 PRO |
| Brand Name | BAOFENG |
| Output Power (W) | 5W-10W (High Power) |
| Frequency Range | 136.00-174.00 MHz / 400.00-520.00MHz |
| Channels | 128 Channels |
| Waterproof / Water-Resistant | IP67 (Not for diving) |
| Battery Capacity | High Capacity (Battery Included: Yes) |
| Charging Type | Type-C USB |
| Material | Plastic |
| Walkie Talkie Type | Portable |
| Display | Yes |
| Maximum Range | 10km-50km (5-50KM) |
| Certifications | CE, FCC |
Figure 5: Detailed Specifications and Accessories
5. Initial Setup
5.1. Battery Installation
- Ensure the radio is powered off.
- Align the battery pack with the grooves on the back of the radio.
- Slide the battery pack upwards until it clicks into place.
- To remove, slide the battery latch (if present) and slide the battery downwards.
5.2. Charging the Battery
The UV-75 PRO features convenient Type-C USB charging.
- Connect the Type-C USB cable to the charging port on the battery pack.
- Connect the other end of the cable to a compatible USB power source (e.g., wall adapter, power bank, laptop).
- During charging, the indicator light on the battery will be RED.
- Once fully charged, the indicator light will turn GREEN.
Figure 6: Battery Charging Process
6. Operating Instructions
6.1. Power On/Off and Volume Adjustment
Rotate the Volume Knob/Switch clockwise to power on the radio. Continue rotating to increase the volume. Rotate counter-clockwise to decrease volume and power off.
6.2. Basic Communication (PTT)
- Ensure the radio is powered on and on the desired channel/frequency.
- Press and hold the PTT (Push-to-Talk) button on the side of the radio.
- Speak clearly into the microphone.
- Release the PTT button to stop transmitting and listen for a response.
6.3. Channel/Frequency Selection
Use the Number Pad to directly enter frequencies or channel numbers. Use the MENU, AIO/EXIT, and Select Keys to navigate through channels or adjust settings.
6.4. Dual Band, Dual Display, and Dual Standby
The UV-75 PRO supports dual-band operation, allowing you to monitor two different frequencies (VHF and UHF) simultaneously. The dual display shows both frequencies, and dual standby means the radio can receive on either frequency.
6.5. VOX Function (Voice Operated Exchange)
The VOX function allows for hands-free operation. When activated, the radio will automatically transmit when it detects your voice, without needing to press the PTT button. Refer to the full user manual for detailed VOX sensitivity settings.
6.6. High/Low Power Switchover
The radio supports switching between high and low power output. High power provides longer range but consumes more battery. Low power conserves battery life for shorter distances. Consult the menu for power adjustment options.
Figure 7: Tri-Power Feature of UV-75 PRO
6.7. Other Features
- Wide/Narrow Band Selection: Choose between wide or narrow bandwidth for communication.
- Auto-Back Light: Automatically illuminates the display for visibility in low light.
- Time-out Timer (TOT): Limits the duration of a transmission to prevent accidental continuous transmission.
- CTCSS and DCS Codes: Sub-audible tones used to filter out unwanted communications on a channel.
- Voice Prompt: Provides audible feedback for operations.
- ANI Code: Automatic Number Identification.
- PC or Manual Program: The radio can be programmed manually or via PC software (CHIRP compatible). A programming cable is required (not included).
- DTMF Code: Dual-Tone Multi-Frequency signaling.
- PTT-ID: Transmits an identification code when the PTT button is pressed or released.
- Auto Keypad Lock: Automatically locks the keypad to prevent accidental key presses.
- Busy Channel Lock Function: Prevents transmission on a busy channel.
- Emergency Alarm: Activates an audible alarm for emergency situations.
- Priority Scanning Function: Monitors a priority channel while scanning other channels.
- Relay Forwarding Confirmed (1750 HZ): Used for accessing repeaters.
- U/V Cross Band Dual Watch: Allows monitoring of both UHF and VHF bands.
7. Maintenance
- Cleaning: Use a soft, damp cloth to clean the radio's exterior. Do not use harsh chemicals or solvents.
- Waterproof Rating: The UV-75 PRO is IP67 waterproof and dustproof, meaning it can withstand immersion in up to 1 meter of water for 30 minutes. However, it is NOT designed for diving. Always ensure the battery cover and accessory port covers are securely closed to maintain water resistance.
- Battery Care: Store the battery in a cool, dry place. Avoid extreme temperatures. Do not short-circuit or puncture the battery.
- Antenna: Ensure the antenna is securely attached. Do not operate the radio without an antenna, as this can damage the transmitter.
8. Troubleshooting
- Radio does not power on: Check if the battery is properly installed and charged. Ensure the volume knob is turned clockwise.
- Cannot transmit or receive: Verify that the antenna is attached. Check the selected frequency/channel. Ensure the battery has sufficient charge.
- Low Battery Warning: The radio will indicate a low battery. Recharge the battery promptly to avoid interruption of service.
- Poor audio quality: Check volume settings. Ensure the microphone and speaker are not obstructed. Move to an area with better signal reception.
- Keypad locked: If the keypad is unresponsive, check if the auto keypad lock function is enabled. Refer to the full manual for unlocking procedures.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the seller/manufacturer directly. Keep your proof of purchase for warranty claims.
10. Certifications
This product complies with the following certifications:
- CE
- FCC
