Cycle through playback modes: FM -> AM -> AUX -> Bluetooth.
: Protected by a rubber gasket, sealing the standard 2-pin Kenwood-style speaker/microphone and PC programming interface port. Verified Performance Data Table Specification Parameters Factory Verified Value Operational Notes Frequency Range (VHF) 136.000 – 174.000 MHz Full TX/RX capabilities Frequency Range (UHF) 400.000 – 480.000 MHz Ideal for urban penetration RF Power Output 10 Watts (High) / 5 Watts (Low) Software selectable per channel Memory Channels 128 Programmable Channels Stores alpha tags and privacy codes Battery Chemistry Lithium-Ion (Li-Ion) 7.4V nominal operating voltage Battery Capacity Up to 18 hours operational duty cycle Audio Output Power 1000 mW (1 Watt) Internal 8-Ohm dynamic speaker Initial Setup & Basic Operations
Based on the limited online discourse about this model, two issues appear repeatedly: dxar8108 radio user manual verified
DXAR8108 Radio User Manual: The Complete Verified Guide The DXAR8108 is a high-performance commercial and amateur two-way radio known for its durability, clear audio signal, and extensive frequency range. Operating this device efficiently requires a solid understanding of its interface, programming steps, and advanced features.
Here’s how to use the primary functions of your two-way radio: Cycle through playback modes: FM -> AM -> AUX -> Bluetooth
: Align the antenna with the top interface and turn clockwise to fasten. Never hold the radio by its antenna. Troubleshooting Common Issues
: Slide the top plastic tabs of the Li-Ion pack into the metal structural grooves on the rear housing. Push the bottom of the battery pack upward until the primary bottom locking latch clicks into place. Troubleshooting Common Issues : Slide the top plastic
: Check the LED indicator to ensure the channel is clear. Press and hold the PTT button. Hold the radio approximately 2 to 5 inches (5 to 10 cm) away from your mouth. Speak clearly into the microphone area in a normal voice. Release the PTT button immediately when you finish speaking to listen to the reply. 4. Programming and Advanced Features
The clock or other non-station settings reset after the car is turned off.
Close and latch the compartment door to maintain the weather seal.
Rotate the volume knob clockwise to turn the unit on. A chirp indicates the radio is active, and the screen will briefly show all feature icons.