Frequency Range(MHz): 1980-2010MHz，2170-2200MHz，1561MHz，1575MHz
Polarization: satellite communications left circular polarization (L)
B1/L1 Right-handed circular polarization (R)
LNA Gain (dB) （B1/L1）: 30±2
V.S.W.R :≤2
Impedance (Ω): 50
Dimension (mm): Φ57.8mm*17.3mm(Cable dimensions are not included)
Connector : IPEX 1
Application: Suitable for integration in satellite phones, vehicle tracking systems, Marine navigation equipment, field exploration equipment, UAV communic
This product is a high-performance, compact built-in satellite communications antenna designed to meet the needs of mobile communication equipment in complex environments for high-precision positioning and satellite communication. It integrates optimized design for different frequency bands, covering 1980-2010MHz, 2170-2200MHz and specific navigation frequency points 1561MHz and 1575MHz, ensuring stable signal reception in the Tiantong satellite system and GPS/L1 frequency bands. The antenna is designed with Tiantong left-handed circular polarization (L) and B1/L1 right-handed circular polarization to enhance signal quality and anti-interference ability. Its excellent performance and wide applicability provide users with reliable and efficient satellite communication solutions.
• Efficient gain
Antenna vertex gain ≥2.5dBi, even at 45° and 30° elevation can maintain a gain of ≥1dBi and ≥0dBi, ensuring signal strength at different angles.
• Broadband coverage
Full coverage of satellite communications and GPS/L1 bands to ensure compatibility and communication stability in a variety of application scenarios.
• Compact structure
Diameter only 57.8mm, length 17.3mm (without cable), equipped with IPEX generation connector, easy to install in all kinds of mobile devices.
• Low Noise Amplification
Integrated LNA (Low Noise Amplifier) provides up to 30±2dB gain for B1/L1 bands, significantly increasing signal reception sensitivity.
| Electrical Specification | |
| Frequency Range | 1980-2010MHz，2170-2200MHz，1561MHz，1575MHz |
| Polarization | satellite communications left circular polarization (L) B1/L1 Right-handed circular polarization (R) |
Antenna Gain (satellite Communications) | Vertex gain ≥2.5dBi Elevation Angle 45° ≥1dBi Elevation Angle 30° ≥0dBi |
| Antenna Gain (B1/L1) | Vertex gain ≥1dBi |
| LNA Gain （B1/L1) | 30±2 dB |
| V.S.W.R | ≤2 |
| Impedance | 50Ω |
| Mechanical specifications | |
| Dimension | Φ57.8mm*17.3mm(Cable dimensions are not included) |
| Connector | IPEX 1 （satellite communications gray line diameter1.37mm，B1L1 Black diameter1.13mm） |
| Environment | |
| Relative Humidity | 95% |
| Operating Temperature | -30～+65 (℃) |
| Store Temperature | -30～+75 (℃) |
This built-in satellite communications antenna is ideal for integration in satellite phones, vehicle tracking systems, Marine navigation equipment, field expedition equipment, drone communication modules and other products requiring high-precision positioning and stable satellite communication functions.
+86 186 8871 1070
+86 186 8871 1070Unit 605,6/F Building 8, Hong Kong-Shenzhen Innovation and Technology Park, Lok Ma Chau Loop,Hong Kong.
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