AGVLB356.A.07.0100AO

RF Antenna, 1.603GHz, Right Hand Circular, 4.22dBi, UFL / MHFI / I-Pex Connector, AGVLB356.A Series

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Manufacturer: TAOGLAS
Product type:
Gain: 4.22dBi
SVHC: No SVHC (21-Jan-2025)
VSWR: 3
Input Power: -
Antenna Type: GPS L1/L5 / GNSS / Glonass G1 / Galileo / BeiDou B1/B2a / IRNSS / L-Band / LNA / QZSS / SBAS
Frequency Max: 1.603GHz
Frequency Min: -
Product Range: AGVLB356.A Series
Input Impedance: 50ohm
Antenna Mounting: UFL / MHFI / I-Pex Connector
Antenna Polarisation: Right Hand Circular

Delivery and price
Units per pack	100
Price	24.56 €
Current stock	25+
Lead time	30 days

Datasheet

## Se \ TAOGLAS. 

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**Part No: AGVLB356.A.07.0100AO** 

**Description** 

GPS-GLONASS-BeiDou-IRNSS L1 + L5 Stacked Active Patch 2 Stage LNA Antenna 35x35mm PCB 100mm 1.13 IPEX MHFI(U.FL) 

**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: 35x35x10mm Cable: 100mm of Ø1.13mm Connector: I-PEX MHF® I (U.FL Compatible) RoHS & REACH Compliant 

SPE-25-8-107-A 

www.taoglas.com 

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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  19<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. 

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The Taoglas AGVLB356.A is a multi-band GPS, GLONASS, BeiDou and IRNSS, high-performance GPS L1 / L5 & BeiDou B1/B2a Active Stacked Patch Antenna for high precision GPS and BeiDou accuracy and fast positioning. It utilizes a 35 x 35 x 10.5mm advanced dual stacked ceramic patch antenna with optimized gain for GPS L1/L5, Galileo, IRNSS and BeiDou bands. Integration of IRNSS allows for better navigation accuracy and enables compliance with AIS-140 for tracking devices in India. 

The AGVLB356.A has been designed for in-device mounting with a small size of just 35 x 35 x 10.5mm, 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: 

- Smart Infrastructure & IoT Gateways 

- 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. 

www.taoglas.com 

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**GNSS Frequency Bands** 

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||||||
|---|---|---|---|---|
|L1|L2|L5|
|GPS|
|1575.42 MHz|1227.6 MHz|1176.45 MHz|
|◼||◼|
|G1|G2|G3|
|GLONASS|
|1602 MHz|1248 MHz|1207 MHz|
|◼|||
|E1|E5a|E5b|E6|
|Galileo|
|1575.24 MHz|1176.45 MHz|1201.5 MHz|1278.75 MHz|
|◼|◼|||
|B1C|B1I|B2a|B2b|B3|
|BeiDou|
|1575.42 MHz|1561 MHz|1176.45 MHz|1207.14 MHz|1268.52 MHz|
|◼|◼|◼|||
|L-Band|
|L-Band|
|1542 MHz|
||
|L1|L2C|L5|L6|
|QZSS (Regional)|
|1575.42 MHz|1227.6 MHz|1176.45 MHz|1278.75e6|
|◼||◼||
|L5|
|IRNSS (Regional)|
|1176.45 MHz|
|◼|
|L1/E1/B1|L5/B2a/E5a|G1|G2|G3|
|SBAS|
|1575.42 MHz|1176.45 MHz|1602 MHz|1248 MHz|1207 MHz|
|◼|◼|◼|||

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## GNSS Bands and Constellations 

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||||||
|---|---|---|---|---|
||**Passive GNSS Electrical**||||
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||||||
|**Frequency (MHz)**|**1176.45**|**1561**|**1575.42**|**1603**|
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|**VSWR (max.)**|3:1||||
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|**Efficiency (%)**|81.89|51.74|60.41|68.35|
||||||
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|**Average Gain (dB)**|-0.87|-2.86|-2.19|-1.65|
||||||
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|**Peak Gain (dBi)**|4.67|2.56|3.59|4.22|
||||||
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|**PCO_x (cm)**|-0.96|-1.04|-0.8|-0.33|
||||||
||||||
|**PCO_y (cm)**|1.41|0.98|1.58|2.6|
||||||
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|**PCV (cm)**|0.03|0.01|0.01|0.0|
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|**Polarization**|RHCP||||
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|**Impedance**|50 Ω||||
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||||||
|---|---|---|---|---|
|**LNA and Filter Electrical Properties**|||||
||||||
||||||
|**Frequency (MHz)**|**1176.45**|**1561**|**1575.42**|**1603**|
||||||
||||||
|**Gain (dB)**|30.10|29.60|29.50|29.20|
||||||
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|**Nosie Figure (dB)**|3.12|2.73|2.76|2.43|
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|**Group Delay (ns)**|26.80|28.90|24.80|29.10|
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|**Out Of Band Rejection (dB)**|<br>> 70dB @ 600-1000 MHz; > 60dB @ 1700-6000 MHz||||
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|**ESD Protection**|||||
||Contact: ±20kV, Air: ±25kV discharge||||
|**(IEC61000-4-2)**|||||
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|**Current Consumption (mA)**|<br>18||||
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|**Input Voltage (V)**|+ 1.8 to 5.5||||
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||**Mechanical**|
|---|---|
|**Dimensions**|35 x 35 x 10.5mm|
|**Weight**|35g|
|||
|**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|
|||



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## Test Setup 

VNA Test Set-up on 30x30cm Metal Ground Plane 

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## Return Loss 

## VSWR 

www.taoglas.com 

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## Efficiency 

## Average Gain 

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## Peak Gain 

## Axial Ratio - Passive 

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## PCV 

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## Test Setup 

Chamber Test Set-up on 30x30cm Metal Ground Plane 

www.taoglas.com 

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## Patterns at 1176 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

www.taoglas.com 

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## Patterns at 1561 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

www.taoglas.com 

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## Patterns at 1575 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

www.taoglas.com 

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## Patterns at 1603 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

www.taoglas.com 

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## Block Diagram 

## Gain – Wide-Band 

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## Gain – Low-Band 

## Gain – High-Band 

www.taoglas.com 

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## Noise Figure – Low-Band 

## Noise Figure - High-Band 

www.taoglas.com 

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## Group Delay - Low-Band 

## Group Delay - High-Band 

www.taoglas.com 

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- **7.9** Out Of Band Rejection 

- ay Tn IHD) 

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## Changelog for the datasheet 

**SPE-25-8-107 – AGVLB356.A.07.0100AO** 

## **Revision: A (Original First Release)** 

Date: 2025-03-31 Notes: Initial Release Author: Gary West 

**Previous Revisions** 

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Updated at June 9, 2026

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