AHP5354A.07.0100C

Patch Antenna, 1.569GHz to 1.61GHz, GPS / GNSS / Glonass / Galileo / BeiDou/ LNA / QZSS / SBAS/IRNSS

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Manufacturer: TAOGLAS
Product type:
Gain: 2.06dBi
SVHC: No SVHC (27-Jun-2024)
VSWR: 1
Input Power: -
Antenna Type: GPS / GNSS / Glonass / Galileo / BeiDou/ LNA / QZSS / SBAS / IRNSS
Frequency Max: 1.61GHz
Frequency Min: 1.569GHz
Product Range: Inception Series
Input Impedance: 50ohm
Antenna Mounting: UFL / MHFI / I-Pex Connector
Antenna Polarisation: Right Hand Circular

Delivery and price
Units per pack	50
Price	34.0 €
Current stock	50+
Lead time	30 days

Datasheet

## AS a” > TAOGLAS. 

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+) DO ed Je Y) Ao + (© C) 

Inception Series 

**Part No: AHP5354A.07.0100C** 

**Description** 

GNSS L1/L5 Active Patch with 2 Stage LNA & 100mm 1.37 and I-PEX MHFI(U.FL) 

**Features:** 

Low-profile Active Multiband GNSS Patch Bands Covered: 

- BeiDou (B1/B2a) 

- GPS/QZSS (L1/L5) 

- GLONASS (G1) 

- Galileo (E1/E5a) 

Dims: 70mm x 70mm x 9.3mm 

Custom Cables and Connectors Available RoHS & Reach Compliant 

SPE-24-8-252–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  22<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 Inception Series AHP5354A, is a multi-band GNSS, high-performance directional antenna for high precision GPS and BeiDou accuracy and fast positioning. It is the active version of the successful HP5354 Inception ‘Patch within a Patch’. It utilizes the compact 35 x 35 x 4mm advanced wide-band ceramic patch antenna with optimized gain for GNSS bands. Bands covered include BeiDou (B1/B2a), GPS/QZSS (L1/L5), GLONASS (G1) and Galileo (E1/E5a). 

- Typical Applications Include: - Autonomous Robotics - Navigation & Transportation - Precision Agriculture - Autonomous Vehicles 

The AHP5354A has been tuned and tested on a 70 x 70mm ground plane and exhibits excellent radiation patterns and tight axial ratio. The AHP5354A has been optimized to cover the bands required for the next generation of L1/L5 GNSS receivers that are currently on the market. 

The AHP5354A has been designed to be a premium solution for high precision GNSS systems, by including the L5 Band for High Precision GNSS positioning. The active patch can be easily integrated into devices via the mounting holes on the corner of the PCB. 

The AHP5354A comes with 100mm of 1.37 micro coax cable and an I-PEX® MHF-1 connector as standard but these are fully customizable to suit your specific application. For further information on how to integrate and test this antenna in your device please contact your regional Taoglas customer support team. 

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|**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 

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||||||
|---|---|---|---|---|
||**GNSS Electrical**||||
||||||
||||||
||**GPS L5**|**BeiDou_B1**|**GPS_L1**|**GLONASS_G1**|
|**Frequency (MHz)**|||||
||||||
||1166-1186|1559-1563|1563-1587|1569-1610|
||||||
||||||
|**VSWR (max.)**|2:1|1:1|||
||||||
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|**Efficiency (%)**|41.7|28.8|52.2|54.9|
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|**Average Gain (dB)**|-3.80|-5.41|-2.83|-2.61|
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|**Peak Gain (dBi)**|2.07|2.61|2.61|2.06|
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|**Axial Ratio (dB)**|1.90|1.79|1.79|1.22|
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|**PCO_x (cm)**|1.03|1.36|1.38|1.37|
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|**PCO_y (cm)**|-0.24|-0.05|-0.11|-0.09|
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|**PCV (cm)**|0.01|0.01|0.01|0.01|
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|**Group Delay Mean (ns)**|22.70|13.56|15.58|13.36|
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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**|
||||||
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|**Gain (dB)**|29.2|28.2|27.5|27.1|
||||||
||||||
|**Noise Figure (dB)**|2.4|2.4|2.4|2.5|
||||||
||-50dB for frequencies <1GHz||||
|**Out Of Band Rejection**|||||
||-70dB for frequencies >1.7GHz||||
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||||||
|**Current Consumption(mA)**|5||||
||||||
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|**Voltage in (V)**|+ 1.8 to 5.5||||
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||**Mechanical**|
|---|---|
|||
|**Dimensions**|35 x 35 x 4 mm|
|||
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|**Total Dimension (Including Shielding Case)**|70 x 70 x 9mm|
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|**Weight**|TBD|
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|**Material**|Ceramic|
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|**Connector**|IPEX MHFI (U.FL)|
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|**Cable**|1.37mm Coaxial Cable|
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||**Environmental**|
|---|---|
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|**Operation Temperature**|-40°C to 85°C|
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|**Storage Temperature**|-40°C to 85°C|
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|**Relative Humidity**|Non-condensing 65°C 95% RH|
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1 PCS AHP5354A.07.0100C per PE Bag 

60pcs AHP5354A.07.0100C per Carton Dimensions: 390 x 320 x 290 mm Weight: 6Kg 

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## Test Setup 

VNA Test Set-up 

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## Return Loss 

## VSWR 

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## Efficiency 

## Average Gain 

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## Peak Gain 

## Axial Ratio 

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## PCO 

## PCV 

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## Test Setup 

Chamber Test Set-up 

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## L5 Patterns at 1176 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## L1 Patterns at 1561 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## L1 Patterns at 1575 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## L1 Patterns at 1602 MHz 

## XZ Plane 

## YZ Plane 

## XY Plane 

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## Block Diagram 

## Noise Figure – Low-Band 

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## Noise Figure – High-Band 

Gain – Low-Band 

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## **7.5** Gain – High-Band | 

## **7.6** Out Of Band Rejection | 

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Changelog for the datasheet **SPE-24-8-252 – AHP5354A.07.0100C Revision: A (Initial Release)** Date: 2024-10-08 Notes: Initial Datasheet Release Author: Gary West 

**Previous Revisions** 

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Updated at June 9, 2026

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