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AGVLB256.A.07.0100AO
RF Antenna, 1.603GHz, Linear, -2.12dBi, UFL / MHFI / I-Pex Connector, AGVLB256.A Series
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- Manufacturer: TAOGLAS
- Product type:
- Gain: -2.12dBi
- SVHC: No SVHC (21-Jan-2025)
- VSWR: 3
- Input Power: -
- Antenna Type: GPS L1/L5 / GNSS / Glonass G1 / Galileo / BeiDou B1I / IRNSS / L-Band / LNA / QZSS / SBAS
- Frequency Max: 1.603GHz
- Frequency Min: -
- Product Range: AGVLB256.A Series
- Input Impedance: 50ohm
- Antenna Mounting: UFL / MHFI / I-Pex Connector
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 17.24 € |
| Current stock | 50+ |
| Lead time | 30 days |
Datasheet
AS ~ a“ > TAOGLAS. | Qd - iG Y) (© +) (O C) **Part No: AGVLB256.A.07.0100AO** **Description** GPS/GLONASS/BeiDou/IRNSS L1 + L5 Stacked Active Patch 2 Stage LNA Antenna, 100mm 1.13 Micro Coax IPEX MHFI **Features:** Single Feed Stacked Patch Assembly Covering Bands – GPS L1 & L5 – BeiDou B1I – GLONASS G1 Tuned for Centre Positioning on a 70x70mm Ground Plane Dual Stage LNA Dimensions: 25x25x10mm Cable: 100mm of Ø1.13mm Connector: I-PEX MHF® I (U.FL Compatible) RoHS & REACH Compliant SPE-25-8-088-A www.taoglas.com **==> 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 13<br>7. LNA Characteristics 22<br>Changelog 26<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. www.taoglas.com SPE-25-8-088-A 2 The Taoglas AGVLB256.A is a multi-band GPS, GLONASS, BeiDou/Compass and IRNSS, high performance GPS L1 / L5 & BeiDou B1 Active Stacked Patch Antenna for high precision GPS and BeiDou accuracy and fast positioning. It utilizes a 25*25*10mm advanced dual stacked ceramic patch antenna with optimized gain for GPS L1/L5, Galileo, IRNSS and BeiDou bands, allowing for better navigation accuracy. The AGVLB256.A has been designed for in-device mounting with a small size of just 25*25*10mm, it can fit in some of the most compact devices. This compact antenna exhibits excellent radiation patterns on both GPS L1/L5 bands and with a low noise figure to preserve signal quality helps minimize time to first fix. It also features excellent out-of-band rejection to prevent out-of-band signals from overdriving or damaging its LNAs. Typical Applications Include: - Autonomous Vehicles - Precision Agriculture - Surveying & Mapping Equipment - Telematics & Fleet Management - Industrial & Construction Machinery - Marine & Navigation Systems 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. www.taoglas.com SPE-25-8-088-A 3 |**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 www.taoglas.com SPE-25-8-088-A 4 ||||||| |---|---|---|---|---|---| ||**GNSS Electrical**||||| ||||||| ||||||| |**Frequency (MHz)**|**Test Set-up**|**1176.45**|**1561**|**1575.42**|**1603**| ||||||| ||||||| ||70x70mm Ground Plane|2.5:1|2.5:1|3:1|2:1| |**VSWR**|||||| ||||||| ||Free Space|3.5:1|3:1|5:1|3:1| ||||||| ||||||| ||70x70mm Ground Plane|<br>62.1|56.0|42.2|41.5| |**Efficiency (%)**|||||| ||||||| ||Free Space|39.9|29.4|20.2|27.1| ||||||| ||||||| ||70x70mm Ground Plane|<br>0.58|2.73|1.73|1.67| |**Peak Gain (dBi)**|||||| ||||||| ||Free Space|0.29|-1.26|-3.14|-2.12| ||||||| ||||||| ||70x70mm Ground Plane|<br>-2.07|-2.52|-3.75|-3.82| |**Average Gain (dB)**|||||| ||||||| ||Free Space|-3.99|-5.32|-6.96|-5.68| ||||||| ||||||| |**Polarization**|Linear||||| ||||||| ||||||| |**Impedance**|50 Ω||||| ||||||| |||||| |---|---|---|---|---| |**LNA and Filter Electrical Properties**||||| |||||| |||||| |**Frequency (MHz)**|**1176.45**|**1561**|**1575.42**|**1603**| |||||| |||||| |**Gain(dB)**|30.37|29.86|29.55|29.35| |||||| |||||| |**Noise Figure(dB)**|2.91|2.78|2.92|2.46| |||||| |||||| |**Group Delay(ns)**|25.30|28.66|25.61|29.83| |||||| |||||| |**Out Of Band Rejection (dB**|**)**<br>> 70dB @ 600-1000 MHz; > 60dB @ 1700-6000 MHz|||| |||||| |||||| |**ESD Protection**|Contact: ±20kV, Air: ±25kV discharge|||| |||||| |||||| |**Current Consumption (mA**|**)**<br>18|||| |||||| |||||| |**Input Voltage (V)**|+ 1.8 to 5.5|||| |||||| www.taoglas.com SPE-25-8-088-A 5 ||**Mechanical**| |---|---| |**Dimensions**|25 x 25 x 10mm| |**Weight**|30g| ||| |**Material**|Ceramic| |**Connector**|IPEX.MHFHT| |**Cable**|100mm 1.13 Coaxial Cable| ||| ||**Environmental**| |---|---| ||| |**Operation Temperature**|-40°C to 85°C| ||| |**Storage Temperature**|-40°C to 85°C| ||| |**Relative Humidity**|Non-condensing 65°C 95% RH| ||| www.taoglas.com SPE-25-8-088-A 6 www.taoglas.com 7 SPE-25-8-088-A www.taoglas.com 8 SPE-25-8-088-A ## Test Setup 70x70mm Ground Plane **==> picture [51 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Free Space<br>**----- End of picture text -----**<br> www.taoglas.com SPE-25-8-088-A 9 ## Return Loss ## VSWR www.taoglas.com SPE-25-8-088-A 10 ## Efficiency ## Average Gain www.taoglas.com SPE-25-8-088-A 11 ## Peak Gain ## Axial Ratio www.taoglas.com SPE-25-8-088-A 12 ## Test Setup 70x70mm Ground Plane Free Space www.taoglas.com SPE-25-8-088-A 13 ## 70x70mm Ground Plane Patterns at 1176 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 14 ## Free Space Patterns at 1176 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 15 ## 70x70mm Ground Plane Patterns at 1561 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 16 ## Free Space Patterns at 1561 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 17 ## 70x70mm Ground Plane Patterns at 1575 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 18 ## Free Space Patterns at 1575 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 19 ## 70x70mm Ground Plane Patterns at 1603 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 20 ## Free Space Patterns at 1603 MHz ## XZ Plane ## YZ Plane ## XY Plane www.taoglas.com SPE-25-8-088-A 21 ## Block Diagram ## Gain www.taoglas.com SPE-25-8-088-A 22 ## Noise Figure – Low-Band ## Noise Figure – High-Band www.taoglas.com SPE-25-8-088-A 23 ## Group Delay – Low-Band ## Group Delay – High-Band www.taoglas.com SPE-25-8-088-A 24 ## Out Of Band Rejection www.taoglas.com SPE-25-8-088-A 25 ## Changelog for the datasheet **SPE-25-8-088 – AGVLB256.A.07.0100AO** ## **Revision: A (Original First Release)** Date: 2025-03-20 Notes: Initial Release Author: Gary West **Previous Revisions** **==> picture [502 x 480] intentionally omitted <==** www.taoglas.com SPE-25-8-088-A 26 www.taoglas.com SPE-25-8-088-A 27
Updated at June 9, 2026
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