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AGPSFB356.A.07.0100AO
RF Antenna, 1.61GHz, Right Hand Circular, 3.71dBi, UFL / MHFI / I-Pex Connector
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- Manufacturer: TAOGLAS
- Product type:
- Gain: 3.71dBi
- SVHC: No SVHC (21-Jan-2025)
- VSWR: 3
- Input Power: -
- Antenna Type: GPS L1 / L2 / GNSS / Glonass G1 / Galileo E1 / BeiDou B1I / B1C / IRNSS / LNA / L-Band / Patch
- Frequency Max: 1.61GHz
- Frequency Min: -
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: UFL / MHFI / I-Pex Connector
- Antenna Polarisation: Right Hand Circular
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 31.82 € |
| Current stock | 50+ |
| Lead time | 30 days |
Datasheet
## ye > TAOGLAS. | ed iG = | Y) a) +) © C) **Part No: AGPSFB356.A.07.0100AO** **Description** GPS/GLONASS/BeiDou/IRNSS L1 + L2 Stacked Active Patch 2 Stage LNA Antenna 45x45mm PCB 100mm 1.13 IPEX MHFI(U.FL) **Features:** Single Feed Stacked Patch Assembly Covering Bands – GPS L1 & L2 – BeiDou B1I & B1C – Galileo E1 – GLONASS G1 Dual Stage LNA Dimensions: 45x45x10.3mm Cable: 100mm of Ø1.13mm Connector: I-PEX MHF® I (U.FL Compatible) RoHS & REACH Compliant www.taoglas.com SPE-25-8-120-A **==> picture [359 x 218] intentionally omitted <==** **----- Start of picture text -----**<br> 1. Introduction 3<br>2. Specification 4<br>3. Mechanical Drawing 7<br>4. Packaging 8<br>5. Antenna Characteristics 9<br>6. Radiation Patterns 14<br>7. LNA Characteristics 18<br>Changelog 24<br>**----- End of picture text -----**<br> Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. SPE-25-8-120-A 2 www.taoglas.com The Taoglas AGPSFB356 is a high-performance stacked active patch antenna, engineered to provide reliable and accurate positioning across a wide range of GNSS constellations, including GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, and IRNSS. Supporting both L1 and L2 frequency bands, this antenna is specifically designed for multi-band applications where precision and signal integrity are critical. With a dual-stage LNA integrated into its compact 45x45mm form factor, the AGPSFB356 offers enhanced signal gain and noise reduction, ensuring optimal performance even in challenging environments. The 100mm coaxial cable and IPEX MHF® I (U.FL-compatible) connector facilitate easy integration into a wide array of embedded systems and devices. Typical Applications Include: - Transportation - Agriculture - Navigation - Security - Autonomous Vehicles The cable and connector are fully customizable, contact your regional Taoglas customer support team to request these services or additional support to integrate and test this antenna’s performance in your device. SPE-25-8-120-A 3 www.taoglas.com |**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**|**GNSS Frequency Bands**| |---|---|---|---|---|---| |**GPS**|**L1**<br>**1575.42 MHz**|**L2**<br>**1227.6 MHz**|**L5**<br>**1176.45 MHz**||| ||◼|◼|||| |**GLONASS**|**G1**<br>**1602 MHz**|**G2**<br>**1248 MHz**|**G3**<br>**1207 MHz**||| ||◼||||| |**Galileo**|**E1**<br>**1575.24 MHz**|**E5a**<br>**1176.45 MHz**|**E5b**<br>**1201.5 MHz**|**E6**<br>**1278.75 MHz**|| ||◼||||| |**BeiDou**|**B1C**<br>**1575.42 MHz**|**B1I**<br>**1561 MHz**|**B2a**<br>**1176.45 MHz**|**B2b**<br>**1207.14 MHz**|**B3**<br>**1268.52 MHz**| ||◼|◼|||| |**L-Band**|**L-Band**<br>**1542 MHz**||||| ||||||| |**QZSS (Regional)**|**L1**<br>**1575.42 MHz**|**L2C**<br>**1227.6 MHz**|**L5**<br>**1176.45 MHz**|**L6**<br>**1278.75e6**|| ||◼|◼|||| |**IRNSS (Regional)**|**L5**<br>**1176.45 MHz**||||| ||||||| |**SBAS**|**L1/E1/B1**<br>**1575.42 MHz**|**L5/B2a/E5a**<br>**1176.45 MHz**|**G1**<br>**1602 MHz**|**G2**<br>**1248 MHz**|**G3**<br>**1207 MHz**| ||◼||◼||| GNSS Bands and Constellations SPE-25-8-120-A 4 www.taoglas.com |||||| |---|---|---|---|---| |**GNSS Electrical**||||| |||||| |||||| |**Frequency (MHz)**|**1227.6**|**1561**|**1575.42**|**1600.995**| |||||| |||||| |**VSWR (max.)**|3:1|4:1|2:1|3:1| |||||| |||||| |**Efficiency (%)**|64.17|40.77|55.78|55.62| |||||| |||||| |**Peak Gain (dBi)**|3.80|2.24|3.28|3.71| |||||| |||||| |**Average Gain (dB)**|-1.96|-3.93|-2.73|-2.58| |||||| |||||| |**PCO_x (cm)**|1.67|0.64|0.44|2.52| |||||| |||||| |**PCO_y (cm)**|4.41|4.78|5.17|3.62| |||||| |||||| |**PCV (cm)**|0.007|0.010|0.017|0.039| |||||| |||||| |**Polarization**|RHCP|||| |||||| |||||| |**Impedance**|50 Ω|||| |||||| |||||| |***Passive test results obtained in a 30x30cm Ground Plane**||||| |||||| |||||| |---|---|---|---|---| ||**LNA and Filter Electrical Properties**|||| |||||| |||||| |**Frequency (MHz)**|**1227.6**|**1561**|**1575.42**|**1600.995**| |||||| |||||| |**Gain (dB)**|29.64|29.28|29.30|28.30| |||||| |||||| |**Noise Figure (dB)**|2.97|2.89|2.73|3.02| |||||| |||||| |**Group Delay (ns)**|20.56|29.79|25.29|25.87| |||||| |||||| |**Out Of Band Rejection (dB)**|> 80dB @ 600-1200 MHz; > 65dB @ 1700-6000 MHz|||| |||||| |||||| |**ESD Protection**|Contact: ±20kV, Air: ±25kV discharge|||| |||||| |||||| |**Current Consumption (mA)**|12-19|||| |||||| |||||| |**Input Voltage (V)**|1.8 to 5.5|||| |||||| SPE-25-8-120-A 5 www.taoglas.com ||**Mechanical**| |---|---| |**Dimensions**|45 x 45 x 10.3mm| |**Weight**|34g| ||Antenna: Ceramic| |**Material**|| ||PCB: FR4| ||| ||| |**Cable**|100mm 1.13 Coaxial| ||| |**Connector**|IPEX.MHF I| ||| ||**Environmental**| |---|---| ||| |**Operation Temperature**|-40°C to 85°C| ||| |**Storage Temperature**|-40°C to 85°C| ||| |**Relative Humidity**|Non-condensing 65°C 95% RH| ||| SPE-25-8-120-A 6 www.taoglas.com SPE-25-8-120-A www.taoglas.com 7 SPE-25-8-120-A www.taoglas.com 8 ## Test Setup VNA Test Set-up SPE-25-8-120-A 9 www.taoglas.com ## Return Loss ## VSWR SPE-25-8-120-A 10 www.taoglas.com ## Efficiency ## Average Gain SPE-25-8-120-A 11 www.taoglas.com ## Peak Gain ## Axial Ratio SPE-25-8-120-A 12 www.taoglas.com ## PCO ## PCV SPE-25-8-120-A 13 www.taoglas.com ## Test Setup Chamber Test Set-up SPE-25-8-120-A 14 www.taoglas.com ## Patterns at 1228 MHz ## XZ Plane ## YZ Plane ## XY Plane SPE-25-8-120-A 15 www.taoglas.com ## Patterns at 1561 MHz ## XZ Plane ## YZ Plane ## XY Plane SPE-25-8-120-A 16 www.taoglas.com ## Patterns at 1575 MHz ## XZ Plane ## YZ Plane ## XY Plane SPE-25-8-120-A 17 www.taoglas.com ## Patterns at 1602 MHz ## XZ Plane ## YZ Plane ## XY Plane SPE-25-8-120-A 18 www.taoglas.com ## Block Diagram ## Gain – Wide-Band SPE-25-8-120-A 19 www.taoglas.com ## Gain – Low-Band ## Gain – High-Band SPE-25-8-120-A 20 www.taoglas.com ## Noise Figure – Low-Band ## Noise Figure - High-Band SPE-25-8-120-A 21 www.taoglas.com ## Group Delay - Low-Band ## Group Delay - High-Band SPE-25-8-120-A 22 www.taoglas.com ## **7.9** Out Of Band Rejection _ SPE-25-8-120-A 23 www.taoglas.com Changelog for the datasheet **SPE-25-8-120 – AGPSFB356.A.07.0100AO** ## **Revision: A (Original First Release)** Date: 2025-04-14 Notes: Initial Release Author: Gary West **Previous Revisions** **==> picture [502 x 480] intentionally omitted <==** SPE-25-8-120-A 24 www.taoglas.com SPE-25-8-120-A 25 www.taoglas.com
Updated at June 9, 2026
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