產(chǎn)品介紹

此款天線是專門為蜂窩移動通訊系統(tǒng)的終端機設計生產(chǎn)的，
天線性能穩(wěn)定外形美觀，安裝方便,具有良好的防振動和抗老化等特點！

電性能指標和機械特性：

1.電源電壓 DC 5V /DC12V

2.電源電流 60∽100MA
3.工作頻率 48∽860MHZ FM/TV
4.增益 20 3dB
5.輸出阻抗 75
6.環(huán)境溫度 -20℃∽ 70℃
7.貯藏溫度 -40℃∽ 90℃

8.適用連接器：IEC/F/SMA型系列
9.適用范圍：便攜式及家庭數(shù)字電視娛樂系統(tǒng)。
10.安裝方式：直接裝在接收機天線接口上,接收機的高頻頭必須有5V 或12V供電

Electrical Specifications an Mechanical Specifications：

1. 12V supply voltage DC Copula
2. Historical supply current 60 0.03
3. Historical work 860MHZ frequency of 48 FM / TV
4. Gain 15 3dB
5. 75 ohm output impedance
6. Ambient temperature -20 C to 70 C for Cameroon
7. Storage temperature -40 C to 90 C Cameroon
8. Application Connector : IEC / F/SMA-Series
9. Scope of application : a portable digital TV and home entertainment systems.
10. Installation : Direct installed at the receiver antenna interface, the first high-frequency receiver must have 5V or 12V power supply