CGSP457.A GNSS SatCom 1542-1643 MHz 45 x 45 x 7 mm Patch Antenna
Taoglas
The Taoglas CGSP457.A is a high-performance ceramic patch antenna designed for robust and accurate positioning across various GNSS constellations, while also supporting SatCom operation including Iridium and NTN n255.
Key figurescomparable across the catalogue
- Mass
- 0.032 kg
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Technology
- Embedded Antennas, GNSS
- GNSS type
- Passive GNSS
- GNSS bands
- L1/L-Band
- Mechanical style
- Patch
- Impedance
- 50
- Minimum operating temperature (℃)
- -40
- Maximum operating temperature (℃)
- 85
- Mounting style
- Adhesive, Pin
- Termination style
- Pin
- Length
- 45 mm
- Width
- 45 mm
- Height
- 7 mm
- Polarity
- RHCP
- Frequency range
- 1542 - 1643 MHz
- Vswr
- 2:1
- Mass
- 32 g
- Rohs
- Yes
- Gain (Max)
- 5.97
About
The Taoglas CGSP457.A is a high-performance ceramic patch antenna engineered to provide robust and accurate positioning across a wide range of GNSS constellations, alongside supporting SatCom operation. With a compact 45 x 45 x 7 mm form factor, it offers an optimal balance of size, mechanical durability, and excellent RF performance, making it suitable for advanced navigation, timing, and communication systems. This antenna is capable of receiving signals from GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, and SBAS, ensuring truly global coverage. It also supports Iridium, L-band, and NTN n255 (uplink and downlink), enabling reliable performance in satellite communication and emerging non-terrestrial network applications. Featuring high efficiency, consistent gain across supported bands, and RHCP polarization, the CGSP457.A ensures strong signal acquisition and stable operation even in challenging environments. Manufactured using high-quality ceramic materials and tested on a 70 x 70 mm ground plane, it offers dependable performance for integration into professional GNSS receivers, asset tracking systems, SatCom terminals, and other precision-driven applications. Typical applications include GNSS Positioning & Navigation, Asset Tracking & Fleet Management, Aerospace, UAV, and Robotics, Satellite Communication & NTN (n255), Public Safety & Mission-Critical Systems, Transportation & Telematics, Industrial & Infrastructure Applications, and Research & Field Instrumentation.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.