CDMA Antenna
Description
CDMA antenna is a type of omni-directional cellular antennas utilizing CDMA communication technology. It is used to receive signals whose frequency includes GSM/CDMA/PCS/DCS/UMTS/WCDMA. A CDMA cellular antenna is composed of PCB, enclosure, cable and connector.
Advantages
1. High quality is guaranteed. All antennas are tested before packed and the first pass yield reaches 99%.
2. Advanced technologies are used to make sure that our CDMA antennas are with high gain, low loss and strong ability to receive signals.
3. CDMA cellular antenna is simple and low cost to use.
4. Our products are resistant to corrosion. All have passed 48-hour salt spray test.
5. Jinchang Electron has 28 years’ experience in antennas manufacturing.
Parameters of CDMA Antenna
| Antenna | Frequency Range | 824 to 960/1710 to 2170 (MHz) |
| Polarization | Linear | |
| Gain | 2 dBi | |
| V.S.W.R | < 2.0 | |
| Impedance | 50Ω | |
| PCB Dimension | 104.6 × 15 × 1 (mm) | |
| Mechanical | Cable | RG174 |
| Connector | FAKRA/SMA or others | |
| Radome Material | ABS | |
| Mounting Method | Adhesive | |
| Environmental | Operating Temperature | Below 40℃ to 85℃ |
| Relative Humidity | Up to 95% | |
| Vibration | 10 Hz to 55 Hz with 1.5 mm Amplitude 2 Hours | |
| Environmentally Friendly | ROHS Compliant |
Introduction of CDMA
CDMA is a SPSP multiple access digital communication technology, which can be applied to 2G and 3G protocol. CDMA’s multi-channel signals use one communication channel, which increases utilization rate of broadband. It is applied to 800MHz and 1.9GHz UHF mobile phone system. CDMA is compatible with other cellular technologies including GSM/PCS/DCS/UMTS/WCDMA.
Attentions
1. There are three mounting methods for CDMA antennas including adsorbed with magnet, fastened with adhesive and fixed with screw. You can select according to your installation sites.
2. We can design and develop new CDMA cellular antenna based on your individual requirements.
3. Please do not cover the antenna with metal plate in case signals receiving assignments are disturbed.
Package and Maintenance
1. Each CDMA antenna is packaged with a plastic bag and a carton (37 cm × 37 cm × 17 cm).
2. We guarantee replacement within one year if there is any quality problem and offer maintenance for a lifelong time.
Jinchang Company is a professional high frequency antennas manufacturer in China. Main products include GPS/GLONASS/COMPASS/GSM/CDMA/GPRS/WIFI/CDMA antennas, various combo antennas, connectors and interface cables. Our CDMA cellular antennas are key components of GPS devices, such as vehicles and handsets.
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