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HP2258.A
RF Antenna, 1.569 to 1.61GHz, GPS/GNSS/Glonass/Galileo/BeiDou/QZSS/SBAS/WiFi, 3.44dBi, 50 ohm
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- Manufacturer: TAOGLAS
- Product type:
- Gain: 3.44dBi
- SVHC: To Be Advised
- VSWR: -
- Input Power: -
- Antenna Type: GPS / GNSS / Glonass / Galileo / BeiDou / QZSS / SBAS / WiFi
- Frequency Max: 1.61GHz
- Frequency Min: 1.569GHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: Adhesive / Pin
- Antenna Polarisation: Right Hand Circular
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 4.52 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
AS ~ a“ > TAOGLAS. **==> picture [134 x 84] intentionally omitted <==** **----- Start of picture text -----**<br> &)<br>**----- End of picture text -----**<br> + DO Qd iG a a) a| © C) Passive L1/L2 GNSS Antenna **Part No: HP2258.A** **Description** Passive L1/L2 GNSS Antenna 25mm Single Feed Stacked Patch **Features:** Pin Passive Patch Antenna Bands Covered: - GPS L1/L2, - GONASS G1/G2 - BeiDou B1 - Galileo E1 Dimensions: 25x25x8mm Pin and Adhesive Mount RoHS & Reach Compliant SPE-23-8-248-A www.taoglas.com **==> picture [358 x 193] intentionally omitted <==** **----- Start of picture text -----**<br> 1. Introduction 2<br>2. Antenna Characteristics 6<br>3. Radiation Patterns 9<br>4. Mechanical Drawing 15<br>5. Footprint 16<br>6. Packaging 17<br>Changelog 16<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. 1 www.taoglas.com SPE-23-8-248-A The Taoglas Accura HP2258.A, is a compact multi-band L1/L2 GNSS, high-performance directional antenna for high precision GPS and BeiDou accuracy and fast positioning. It utilizes a 25*25*8mm advanced wideband dual stacked ceramic patch antenna with optimized gain for GPS L1/L2, Galileo, GLONASS and BeiDou bands. Typical Applications Include: |- Wearables|- Navigation| |---|---| |- Transportation|- Security| |- Precision Agriculture|- Autonomous Vehicles| The HP2258.A has been tuned and tested on a 70 x 70 mm ground plane and exhibits excellent radiation patterns. The HP2258.A has been optimized to cover the bands required for the next generation of L1/L2 GNSS receivers that are currently on the market. The HP2258.A has a compact size of 25x25x8mm allows it to be used in areas where larger patches won’t fit, this makes it an excellent option for compact navigation devices. Patch antennas can be specifically tuned to customer-specific device environments, subject to NRE and MOQ. 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. 2 www.taoglas.com SPE-23-8-248-A |**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**| ||◼|◼|||| |**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**| ||◼||◼|◼|| 3 www.taoglas.com SPE-23-8-248-A ## **GNSS Electrical** |**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**| |---|---|---|---|---|---|---| |**Frequency (MHz)**|**GPS L2**||**GLONASS_G2**|**BeiDou_B1**|**GPS_L1**|**GLONASS_G1**| ||**1217-1237**||**1241-1258**|**1559-1563**|**1563-1587**|**1569-1610**| |**Efficiency (%)**||||||| |70x70 GND|47.9||49.6|44.5|56.5|56.2| |**Average Gain (dB)**||||||| |70x70 GND|-3.20||-3.04|-3.52|-2.48|-2.51| |**Peak Gain (dBi)**||||||| |70x70 GND|3.08||3.08|1.40|2.56|3.44| |**Impedance**||50 Ω||||| |**Polarization**||RHCP||||| |**Radiation Pattern**||Directional||||| |***Tested on 70x70 mm ground plane**||||||| ***Tested on 70x70 mm ground plane** ## **Mechanical** ||**Mechanical**| |---|---| |Dimensions|25*25*8mm| |Weight|18g| |Material|Ceramic| |Connector|PIN & Adhesive Mount| ## **Environmental** 4 www.taoglas.com SPE-23-8-248-A ||| |---|---| |Temperature Range|-40°C to 85°C| ||| ||| |Humidity|Non-condensing 65°C 95% RH| ||| 5 www.taoglas.com SPE-23-8-248-A ## Return Loss ## VSWR **==> picture [48 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> HP22568.A<br>**----- End of picture text -----**<br> 6 www.taoglas.com SPE-23-8-248-A ## Efficiency ## Average Gain 7 www.taoglas.com SPE-23-8-248-A ## Peak Gain 8 www.taoglas.com SPE-23-8-248-A ## Test Setup 9 www.taoglas.com SPE-23-8-248-A ## 3D and 2D Radiation Patterns at 1227 MHz ## XZ Plane ## YZ Plane ## XY Plane 10 www.taoglas.com SPE-23-8-248-A ## 3D and 2D Radiation Patterns at 1248 MHz ## XZ Plane ## YZ Plane ## XY Plane 11 www.taoglas.com SPE-23-8-248-A ## 3D and 2D Radiation Patterns at 1561 MHz ## XZ Plane ## YZ Plane ## XY Plane 12 www.taoglas.com SPE-23-8-248-A ## 3D and 2D Radiation Patterns at 1575 MHz ## XZ Plane ## YZ Plane ## XY Plane 13 www.taoglas.com SPE-23-8-248-A ## 3D and 2D Radiation Patterns at 1602 MHz ## XZ Plane ## YZ Plane ## XY Plane 14 www.taoglas.com SPE-23-8-248-A **==> picture [341 x 52] intentionally omitted <==** **----- Start of picture text -----**<br> [ [Name Matric) 3=— | Finish §~—[y<br>| 1 [Patch(taete*4) =| Ceramic §=—S | Clear =i |<br>| 2 |Patch(25e25*4) =| Ceramic =| Clear = sd |<br>**----- End of picture text -----**<br> 15 www.taoglas.com SPE-23-8-248-A 16 www.taoglas.com SPE-23-8-248-A 24pcs HP2258.A per Tray **==> picture [86 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> OO0000<br>**----- End of picture text -----**<br> 96pcs HP2258.A per Inner Carton Dimensions: 263*154*96 mm 384pcs HP2258.A per Inner Carton Dimensions: 327*280*218 mm 17 www.taoglas.com SPE-23-8-248-A Changelog for the datasheet **SPE-23-8-248– HP2258.A** **Revision: A (Original First Release)** Date: 2023-09-12 Notes: Initial Release Author: Cesar Sousa **Previous Revisions** 18 www.taoglas.com SPE-23-8-248-A 19 www.taoglas.com SPE-23-8-248-A
Updated at June 9, 2026
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