1. Pengenalan
The Atcall 3K Cell Phone Booster is designed to significantly improve 5G and 4G LTE cellular signal strength within your home or office, covering up to 3,000 square feet. It is compatible with all major U.S. carriers, including Verizon, AT&T, and T-Mobile, ensuring reliable voice calls and faster data speeds. Featuring a smart LCD display, this booster provides real-time signal information to assist with optimal installation and troubleshooting.
Figure 1.1: Atcall 3K Cell Phone Booster System Components
2. Kandungan Pakej
Sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- 1 x Atcall 3K Booster Unit
- 1 x Outdoor Directional Antenna
- 1 x Indoor Whip Antenna
- Kabel Sepaksi 1 x 60 kaki
- 1 x Bekalan Kuasa
- Mounting Kits (Booster Wall Mount Bracket, Roof/Pole Mount Bracket)
Rajah 2.1: Terperinci View of Package Contents
3. Persediaan dan Pemasangan
The Atcall 3K Cell Phone Booster is designed for DIY installation. Follow these steps for optimal performance:
- Outdoor Antenna Placement: Install the outdoor directional antenna on your rooftop or an elevated location where it can receive the strongest possible signal from the nearest cell tower. The LCD monitor on the booster will help you find the best position.
- Sambungan Kabel: Connect the 60ft coaxial cable from the outdoor antenna to the 'Outdoor' port on the 3K Booster unit.
- Penempatan Antena Dalaman: Connect the indoor whip antenna to the 'Indoor' port on the 3K Booster. The booster unit can be placed on a table or mounted on a wall. Ensure there is sufficient separation (at least 20 feet horizontally and 30 feet straight line) between the indoor and outdoor antennas to prevent oscillation.
- Sambungan Kuasa: Connect the power supply to the booster unit and plug it into a power outlet.
Figure 3.1: Antenna Separation Guidelines
Figure 3.2: Flexible Placement Options for the Booster Unit
Video 3.1: Atcall Cell Phone Booster for Home - Installation Overview. This video demonstrates the basic setup and functionality of the Atcall 3K Cell Phone Booster, including how the LCD monitor assists in finding the best signal location.
4. Arahan Operasi
Once installed, the Atcall 3K Booster operates automatically to amplify cellular signals. The smart LCD monitor provides real-time feedback on its performance.
4.1. Real-Time LCD Monitor
The color LCD display on the booster unit shows the real-time signal changes and working status for each supported frequency band. This helps confirm proper operation and identify any signal issues quickly.
Figure 4.1: Smart LCD Monitor Display
Figure 4.2: HD LCD Display Detailed Information
4.2. Keserasian Pembawa
The booster supports all major U.S. carriers, improving 4G LTE and 5G data and voice for multiple users and devices simultaneously.
Figure 4.3: Compatible with All U.S. Carriers
Figure 4.4: Enjoy Reliable Cellular Signal
5. Penyelenggaraan
The Atcall 3K Cell Phone Booster requires minimal maintenance. Ensure the booster unit and antennas are kept clean and free from obstructions. Periodically check cable connections to ensure they are secure. Avoid exposing the unit to extreme temperatures or direct moisture.
6. Penyelesaian masalah
If you experience issues with your signal booster, refer to the following common troubleshooting tips:
- Weak or No Signal Improvement:
- Check the outdoor antenna's direction and position using the LCD monitor to ensure it's pointed towards the strongest signal source.
- Verify that there is sufficient separation between the indoor and outdoor antennas to prevent signal feedback (oscillation).
- Ensure all cable connections are tight and secure.
- Isu Paparan LCD:
- If the display is blank, check the power supply connection.
- Refer to the LCD display for specific error codes or indicators that can guide troubleshooting.
- Checking Frequency Band: To verify your phone's frequency band for compatibility, use the following methods:
Figure 6.1: Methods for Checking Frequency Band
For further assistance, Atcall provides professional online tech support. Please feel free to contact us.
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Atcall |
| Model | 3K |
| Kawasan Liputan | Sehingga 3,000 kaki persegi. |
| Jalur Frekuensi Disokong | Band 12/17, Band 13, Band 5, Band 2/25, Band 4/66 |
| Keuntungan | 68dB high gain |
| Peranti Serasi | Cell Phones (All U.S. Carriers) |
| Ciri Khas | Indoor Whip Antenna (Simplified Installation), LCD Monitor, Outdoor Directional Antenna, Weatherproof |
| Persijilan FCC | FCC ID: 2A34B-SFZN005 |
| Berat Barang | 6.63 paun |
| Dimensi Pakej | 14.17 x 9.37 x 4.57 inci |
| Tarikh Mula-mula Tersedia | 15 Mei 2025 |
8. Waranti dan Sokongan
The Atcall 3K Cell Phone Booster is FCC certified (FCC ID: 2A34B-SFZN005), ensuring compliance with regulatory standards. For any technical inquiries, installation assistance, or troubleshooting not covered in this manual, please contact our professional online tech support team. We are committed to providing reliable cellular signal solutions and support.
Figure 8.1: FCC & ISED Approved