This spoiler antenna is integrated AM/FM, 4G LTE MIMO, and GPS antenna. The 4G LTE MIMO antenna frequency covers 2G band (GSM850/900/DCS1800/PCS1900), 3G (WCDMA, UMTS and TD-SCDMA), and 4G LTE band, e.g. 824-960MHz/1710-2690MHz。The GPS antenna has embedded high-gain low noise amplifier (LNA), thus reducing the whole receiver’s noise level and increasing receiver’s sensitivity. Broadcasting antenna (AM/FM) also has embedded low noise amplifier (LNA) and automatic gain control (AGC) function. In low signal level area LNA will amplify signal. However in high signal level area LNA will attenuate signal. Therefore the radio dynamic range is increased.
Item | Specs |
AM/FMAntenna | AM/FM antenna | Antenna type | Helix |
Frequency | AM | 515-1710kHz |
FM | 87.5-108MHz |
Polarization | Linear |
Average gain(FM) | ≥-4dBi |
Input impedance(FM) | 75Ω |
Low Noise Amplifier(LNA) | Gain | AM:6±2dB(voltage gain) |
FM:10±2dB(power gain) |
AGC Dynamic range | 30dB |
VSWR | ≤ 2.5 |
Noise | AM ≤ -6dBuV(noise voltage) |
FM ≤ 3.7dB(noise figure) |
Supply voltage(DC) | 6.0 - 24V |
Consuming current | ≤80mA |
Input impedance | 75Ω |
Supply voltage method | Phantom supply (coaxial cable) |
GPS/BDS Antenna | Ceramic patch antenna | Frequency | 1559MHz-1577MHz |
Polarization | RHCP |
Gain | 2.5dBic (zenith) |
VSWR | ≤2.0 |
Axial ratio(AR) | 3dB (max) |
Input impedance | 50Ω |
Low Noise Amplifier(LNA) | Gain | 28±2dB |
Noise figure (NF) | ≤ 1.5dB |
VSWR | ≤ 2.0 |
External band attenuation | 30dB@Fc±100MHz |
Supply voltage(DC) | 3.0~5.0V |
Consuming current | ≤ 25mA@3.3V |
4G LTE antenna | Main antenna | Frequency range | 824-960MHz/1710-2690MHz |
VSWR | ≤ 2.5 |
Polarization | Linear |
Gain | ≥1dBi |
Input impedance | 50Ω |
Diversity antenna | Frequency range | 1710-2690MHz |
VSWR | ≤ 2.5 |
Polarization | Linear |
Gain | ≥1dBi |
Input impedance | 50Ω |
Mechanical | Antenna dimension |
|
Coaxial cable | RG174 |
4G antenna connector | FAKRA-Z |
GPS/BDS antenna connector | FAKRA-C |
AM/FM antenna | FAKRA or others |
Mounting method | Screw |
Housing material | PC/ABS |
Operation temp. | - 40˚C ~ + 85˚C |
Waterproof level | IP67 |
1、Industrial RFID antenna
2、Asset tracking external /internal antenna
3、Automotive muti-function antenna
4、Wireless alam,security and monitoring systems
5、Vehicle tracking systems