1. Product Overview
The Eightwood DAB Digital Car Radio Aerial Antenna is designed to provide high-quality digital audio broadcasting (DAB and DAB+) reception for your car radio system. Featuring an active aerial design and a convenient glass mount, it offers enhanced signal reception and easy installation. This antenna is compatible with various car radio brands including Pioneer, JVC, and Kenwood, and is available with multiple connector types such as FAKRA, SMA, SMB, and MCX to suit different head units.
2. Package Contents
- 1 x Eightwood DAB Digital Car Radio Aerial Antenna (Glass Mount)
- Integrated 3-meter cable with selected connector (FAKRA, SMA, SMB, or MCX)
3. Setup and Installation
Proper installation is crucial for optimal performance. Follow these steps carefully:
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Choose an Installation Location:
Select a clean, flat area on your car's windshield or rear window. The upper corner of the windshield or rear window is often ideal for best signal reception. Avoid areas with metallic tinting or heating elements that could interfere with the signal.
Figure 2: Antenna unit mounted on glass -
Clean the Surface:
Thoroughly clean the chosen glass surface with an alcohol wipe or glass cleaner to remove any dirt, grease, or residue. Allow the surface to dry completely before proceeding.
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Attach the Antenna:
Carefully peel off the protective backing from the adhesive strip on the antenna unit (see Figure 3). Press the antenna firmly onto the cleaned glass surface, ensuring no air bubbles are trapped underneath. Hold in place for a few seconds to ensure a strong bond.
Figure 3: Adhesive backing for glass mounting -
Route the Cable:
Carefully route the 3-meter antenna cable along the edge of the windshield/window, under the trim, and towards your car radio's head unit. Ensure the cable is not pinched or exposed to sharp edges. Use cable clips if necessary to secure the cable and prevent interference with vehicle operation.
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Connect to Car Radio:
Connect the antenna's SMB Male Jack (or other selected connector type, see Figure 4) to the corresponding DAB/DAB+ input on your car radio's head unit. Ensure a secure connection.
Figure 4: SMB Male Jack connector detail -
Power Connection (if applicable):
This is an active antenna, meaning it requires power. Most modern DAB head units provide phantom power through the antenna cable. If your head unit does not provide phantom power, you may need an external DAB antenna power supply (not included) or ensure your head unit's antenna input is designed for active antennas.
4. Operating Instructions
Once the antenna is correctly installed and connected to your DAB/DAB+ compatible car radio, follow your radio's instructions to scan for available DAB/DAB+ stations. The active design of the Eightwood antenna will help in receiving a strong and clear digital radio signal.
- Turn on your car radio.
- Switch the radio source to DAB/DAB+.
- Initiate a station scan through your radio's menu.
- Select your desired digital radio station from the list.
5. Maintenance
The Eightwood DAB antenna requires minimal maintenance:
- Keep the antenna unit clean from dust and debris. Use a soft, damp cloth if necessary.
- Periodically check the cable connection to your car radio to ensure it remains secure.
- Avoid applying excessive force or bending the antenna unit or cable, as this may damage internal components.
6. Troubleshooting
If you experience issues with your DAB antenna, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| No DAB/DAB+ signal or poor reception | Loose connection, antenna improperly positioned, weak signal area, incompatible radio settings. |
|
| Intermittent signal loss | Cable interference, damaged cable, environmental factors. |
|
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | DB1-2416-S05SP-300 |
| Antenna Type | Active Aerial, Ceramic Patch, Glass Mount |
| Working Voltage | DC 10.5V ~ 16V |
| Rated Voltage | DC 12V |
| Working Current | 30mA ~ 60mA |
| Rated Current | 40mA ~ 50mA |
| Working Frequency (Band III) | 170MHz ~ 240MHz |
| Working Frequency (L-Band) | 1452MHz ~ 1492MHz |
| Frequency (Center/Band) | 205MHz, 1472MHz |
| Output Gain (Band III) | 15dB ± 3dB |
| Output Gain (L-Band) | 12dB ± 3dB |
| Output Impedance | 75Ω |
| V.S.W.R | ≤3.0:1 |
| Noise Figure (NS) | ≤2dB |
| Working Temperature | -30℃ ~ +80℃ |
| Storage Temperature | -40℃ ~ +90℃ |
| Cable Specification | 1.5DS |
| Cable Length | 3 meters |
| Connector Type | FAKRA, SMA, SMB, or MCX (user selectable) |
| Item Weight | 30g |
| Item Dimensions (L x W x H) | 8.56cm x 8.56cm x 1.25cm |
| Material | Plastic and Metal |
| External Testing Certification | ISO9000 |
8. User Tips
- Optimal Placement: Experiment with different locations on your car's glass (e.g., top left, top right of the windshield) to find the spot with the strongest and most stable DAB/DAB+ signal.
- Cable Management: Securely route the antenna cable to prevent it from dangling or interfering with driving. This also helps protect the cable from damage.
- Signal Strength Check: Many DAB radios have a signal strength indicator. Use this feature during installation to fine-tune the antenna's position for the best possible reception.
- Avoid Obstructions: Ensure the antenna is not obstructed by metallic objects, other electronic devices, or heavily tinted windows, as these can degrade signal quality.
9. Warranty and Support
This Eightwood DAB Digital Car Radio Aerial Antenna is manufactured under ISO9000 certified quality standards. For any technical assistance, warranty claims, or support inquiries, please contact the seller or manufacturer directly through your purchase platform. Please retain your proof of purchase for warranty purposes.