1. Introduction
Thank you for choosing the ABBREE AR-M6 CB Radio. This mobile CB radio is designed to provide reliable long-distance communication, making it ideal for truck drivers and anyone needing robust two-way radio capabilities. It features 40 channels, dual AM/FM modes, instant access to emergency channels, and advanced noise reduction functions.
Key Features:
- 40 CB Channels for comprehensive coverage.
- Dual-Mode AM/FM for versatile communication.
- Instant Channel 9 (Emergency) and Channel 19 (Trucker) access.
- ASQ/SQ Control for manual and automatic squelch.
- VOX Function for hands-free operation.
- Compact design with a high-quality speaker microphone.
FCC ID: 2BDQ3AR-M6
2. Package Contents
Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact your retailer.
- 1 x ABBREE AR-M6 CB Radio with Power Cable
- 1 x Hand Microphone
- 1 x Mounting Bracket
- 1 x Screw and Accessories Set
- 1 x Instruction Manual

3. Product Overview
Familiarize yourself with the various components and controls of your AR-M6 CB Radio.

Front Panel Controls:
- MODE Button: Toggles between AM and FM modulation.
- TSQ Button: Toggles the Tone Squelch (CTCSS/DCS) function.
- EMG Button: Provides instant access to Emergency Channel 9 and Trucker Channel 19.
- VR Knob (Volume/Power): Turns the radio on/off and adjusts the audio volume.
- SQ Knob (Squelch): Adjusts the manual squelch level to eliminate background noise.
- ASQ Button (Automatic Squelch): Activates or deactivates the automatic squelch function.
- VOX Button: Activates or deactivates the Voice Operated Exchange (VOX) function.
- CH ▲/▼ Buttons: Selects the desired communication channel.
- LCD Display: Shows current channel, mode, and other operational indicators.
Rear Panel Connections:
- Antenna Connector (SO-239): For connecting your external CB antenna.
- Power Connection: For connecting the 13.8V DC power cable.
- 3.5mm External Speaker Jack: For connecting an optional external speaker.
Microphone:
- Microphone Jack: Connects the included hand microphone.
- PTT Switch: Push-To-Talk button for transmitting.
4. Setup
Follow these steps to properly set up your ABBREE AR-M6 CB Radio for optimal performance.
4.1 Mounting the Radio
- Choose a secure and accessible location in your vehicle, away from direct sunlight or excessive heat.
- Use the provided mounting bracket as a template to mark drilling locations.
- Drill pilot holes and secure the mounting bracket using the supplied screws.
- Slide the radio into the mounting bracket and secure it with the side knobs.
4.2 Power Connection
- Ensure your vehicle's ignition is off.
- Connect the red wire of the power cable to a positive (+) 13.8V DC power source (e.g., vehicle battery or fuse box). It is recommended to connect to a switched power source to prevent battery drain.
- Connect the black wire of the power cable to a negative (-) ground point on the vehicle chassis.
- Plug the power cable connector into the Power Connection port on the rear of the radio.
4.3 Antenna Connection
- Connect your external CB antenna (not included) to the SO-239 Antenna Connector on the rear of the radio.
- Ensure the antenna is properly tuned (low SWR) for optimal performance and to prevent damage to the radio. Consult your antenna's manual for tuning instructions.
4.4 Microphone Connection
- Plug the microphone connector firmly into the Microphone Jack on the front of the radio.
5. Operating Instructions
This section details the functions and operations of your AR-M6 CB Radio.
5.1 Power On/Off and Volume Control
Rotate the VR knob clockwise to turn the radio on. Continue rotating clockwise to increase the volume. Rotate counter-clockwise to decrease the volume and fully counter-clockwise to turn the radio off.
5.2 Channel Selection
Press the CH ▲ or CH ▼ buttons to select your desired communication channel (1-40). The selected channel number will be displayed on the LCD.
5.3 AM/FM Mode Selection
Press the MODE button to switch between AM (Amplitude Modulation) and FM (Frequency Modulation) modes. The selected mode will be indicated on the LCD. FM mode generally offers clearer audio quality over shorter distances, while AM is standard for most CB communications.

5.4 Emergency Channel Access (CH9/19)
Press the EMG button for instant access to Channel 9 (Emergency) or Channel 19 (Trucker). This allows for quick communication in critical situations or with other truck drivers.

5.5 Squelch Control (SQ/ASQ)
Squelch eliminates background noise when no signal is being received.
- Manual Squelch (SQ Knob): Rotate the SQ knob clockwise until the background noise disappears. Do not set it too high, as it may block weak signals.
- Automatic Squelch (ASQ Button): Press the ASQ button to activate the automatic squelch function. This feature automatically adjusts the squelch level for optimal performance. Press again to deactivate.

5.6 VOX Function (Voice Operated Exchange)
The VOX function allows you to transmit by speaking into the microphone without pressing the PTT button. Press the VOX button to activate or deactivate this feature. Adjust VOX sensitivity as needed to prevent accidental transmissions or missed voice activations.
5.7 Keypad Lock
The keypad lock feature prevents accidental changes to settings. Refer to the specific instructions in your manual for activating and deactivating the keypad lock, usually by pressing and holding a combination of buttons.
5.8 Full Channel Scan
The scan feature allows the radio to automatically scan through all available channels and stop on an active one. Consult your manual for the specific button or sequence to initiate and stop the scan function.
5.9 CTCSS & DCS (Tone Squelch)
The AR-M6 supports 38 CTCSS (Continuous Tone-Coded Squelch System) and 104 DCS (Digital Coded Squelch) codes. These codes allow you to filter out unwanted conversations and only hear transmissions from users who are using the same CTCSS/DCS code. This feature is typically available in FM mode. Refer to your manual for instructions on setting and using CTCSS/DCS codes.
6. Maintenance
Proper care and maintenance will ensure the longevity and optimal performance of your CB radio.
- Cleaning: Use a soft, damp cloth to clean the exterior of the radio. Do not use abrasive cleaners or solvents.
- Antenna: Regularly check your antenna and its connections for any damage or corrosion. Ensure it is securely mounted and properly tuned.
- Connections: Periodically check all cable connections (power, antenna, microphone) to ensure they are secure.
- Environment: Avoid exposing the radio to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
7. Troubleshooting
If you encounter issues with your AR-M6 CB Radio, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Radio does not power on. | No power connection; Blown fuse; Incorrect wiring. | Check power cable connections; Check vehicle fuse; Verify correct polarity (+/-). |
| No reception or transmission. | Antenna not connected; High SWR; Squelch set too high; Incorrect channel/mode. | Ensure antenna is connected; Check SWR; Adjust SQ knob; Verify channel and AM/FM mode. |
| Poor audio quality (static/noise). | Squelch not properly adjusted; Interference; Weak signal. | Adjust SQ knob or activate ASQ; Move away from interference sources; Check antenna tuning. |
| Microphone not working. | Microphone not fully plugged in; Damaged microphone cable. | Ensure microphone is securely connected; Inspect cable for damage. |
8. Specifications
Detailed technical specifications for the ABBREE AR-M6 CB Radio.
| Feature | Specification |
|---|---|
| Brand | ABBREE |
| Model | AR-M6 |
| Number of Channels | 40 |
| Frequency Range | 26.965-27.405 MHz |
| Tuner Technology | AM/FM Dual Mode |
| Output Power | 4 Watts |
| Input Voltage | 13.8 Volts |
| CTCSS & DCS | 38 CTCSS & 104 DCS |
| Special Features | Long Distance, Automatic Squelch, Keypad Lock, VOX Function, Full Channel Scan, Emergency Radio (CH9/19) |
| Compatible Devices | Various vehicles |
| Water Resistance Level | Not water resistant |
| Item Dimensions (Package) | 25.4 x 17.6 x 5.6 cm |
| Item Weight (Package) | 930 g |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. ABBREE is committed to providing quality products and support.
Please retain your proof of purchase for any warranty claims.