SHENZHEN ZD TECH CO., LTD
Take you into 5G world
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| AM/FM Antenna Electrical Parameter | GPS /Compass B1 Antenna Electrical Parameter | ||
| Frequency Range | AM 520~1710KHz | Frequency Range | GPS(1575.42±1.023)MHz |
| FM 88~108MHz | B1(1559.098±2.046)MHz | ||
| Gain | AM 2±5dB | Gain | 28±3dB |
| FM 15±2 dB | Polarization | RHCP | |
| VSWR | ≤4.5 | VSWR | ≤2 |
| Noise Voltage | AM ≤-6 dBμV | Noise Factor | ≤1.5dB |
| FM ≤0 dBμV | Out of band attenuation | ≥30dB @ fo±100MHz | |
| Power | DC +9~+16V | Power | DC+3.3~+5V |
| Feed by coaxial line | |||
| Current | 30~90mA(@+12V) | Current | ≤20mA(@+3.3V) |
| Input Connector | ISO-J | Input Connector | FAKRA |
Product features:
Beautiful and smooth shape;
It can accommodate a variety of functional modules, and now has 4 functions AM/FM, GPS/GNSS/BD, WiFI and 2G/3G/4G.
Platform and modular design to facilitate vehicle upgrading. Saving design cost;
Installed on the roof, the interference shielding is small, and the antenna receiving performance is better.
Antenna 3D expansion diagram
Schematic diagram of antenna circuit