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ADFGP.50A.07.0100C
Antenna, Patch, 1.602 GHz, 3.2 dBi, Right Hand Circular, UFL Connector
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- Manufacturer: TAOGLAS
- Product type:
- Gain: 3.2dBi
- SVHC: To Be Advised
- VSWR: 2
- Input Power: -
- Antenna Type: Patch
- Frequency Max: 1.602GHz
- Frequency Min: -
- Product Range: ADFGP.50A Series
- Input Impedance: 50ohm
- Antenna Mounting: UFL Connector
- Antenna Polarisation: Right Hand Circular
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 49.22 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## a) om ed) la Y) (DO —) (O C) |1.|Introduction|3| |---|---|---| |2.|Specifications|5| |3.|Antenna Characteristics|9| |4.|Radiation Patterns|13| |5.|LNA Characteristics|19| |6.|Field Test Result|21| |7.|Mechanical Drawing|22| |8.|Packaging|23| ||Changelog|24| 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-19-8-133-D ## 1. Introduction The ADFGP.50A, with Taoglas Sure Technology, is a precision-engineered active dual patch, dual-feed antenna for GPS (L1/L2/L5), GLONASS (G1/G2/G5), Galileo (E1/E5a/E5b) and BeiDou (B1/B2). The antenna comes mounted on a 50*50 mm PCB (ground plane). It consists of two stacked patches, 50mm, and 40mm in width and is 16.8mm thick. It has been tuned and tested on a 50*50mm ground plane specifically for GPS L1: 1575.42MHz, L2: 1227.6MHz and L5: 1176.45MHz as well as the GLONASS, Galileo, BeiDou and IRNSS bands shown in Section 2. Each patch element uses two orthogonal feeds that are combined in a hybrid coupler to ensure optimal axial ratio. The antenna exhibits excellent gain and good radiation pattern stability leading to a reliable GNSS fix in areas of weaker signal strength. All these elements combined ensure the best possible positional accuracy 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 for your device. the information contained herein. Both patch elements have a dual pin feed to ensure a low axial ratio and should be used in conjunction with Reproduction, use or disclosure to third parties without express permission is strictly prohibited. Copyright © Taoglas Ltd. a hybrid coupler. The ADFGP.50A includes LNAs and front-end SAW filters to reduce out of band noise, such as from nearby cellular transceivers. It offers better protection from nearby radiated power surges and greatly reduces the probability of damaging your GNSS receiver from nearby transmissions. lreland x Features: ISO a) ISO Taiwan 9001: 2015 9001 ISO 9001: 2015 • Multi-GNSS, high-performance antenna Certified el EUROPE” Certified www.taoglas.com SPE-19-8-133-D - Excellent signal to noise ratio (C/N0) - Good 2DRMS and fast TTFF - Axial ratio < 2dB typ. across all bands - Phase stability provides excellent Phase Center Variation (PCV) ## Benefits: - Excellent positional accuracy - Great for use in difficult environments - Multiband improves the receiver’s position estimation in terms of accuracy and reliability - Ideal antenna solution for multiband RTK systems. The ADFGP.50A is connected via an IPEX MHFI connector and works well without modifications in most environments, however, it can be tuned and optimized for different ground planes and enclosures if required. It is manufactured and tested in a TS16949 first tier automotive approved facility. ## Typical applications include: - High accuracy positioning and navigation systems - UAVs, Robotics & Autonomous Vehicles - Micro-Mobility Solutions - Mapping & GIS - Transportation & Telematics - Precision Agriculture - Public Safety, Search & Rescue - RTK Systems Custom antenna modifications are subject to possible NRE and minimum order quantity. For further information or support to test and integrate Taoglas Sure technology please contact your regional Taoglas customer support team. www.taoglas.com SPE-19-8-133-D ## **2.** Specifications |**GNSS Frequency Bands Covered**|**GNSS Frequency Bands Covered**|**GNSS Frequency Bands Covered**|**GNSS Frequency Bands Covered**|**GNSS Frequency Bands Covered**|**GNSS Frequency Bands Covered**|**GNSS Frequency Bands Covered**| |---|---|---|---|---|---|---| |**GPS**|L1|L2|L5|||| ||▓|▓|▓|||| |**GLONASS**|G1|G2|G3|||| ||▓|▓|▓|||| |**Galileo**|E1|E5a|E5b|E6||| ||▓|▓|▓|□||| |**BeiDou**|B1|B2a|B2b|B3||| ||▓|▓|▓|□||| |**QZSS**<br>**(Regional)**|L1|L2C|L5|L6||| ||▓|▓|▓|□||| |**IRNSS**<br>**(Regional)**|L5|||||| ||▓|||||| |**SBAS**|L1/E1/B1|L5/B2a/E5a|G1|G2|G3|| ||▓|▓|▓|▓|▓|| *SBAS systems: WASS(L1/L5), EGNOSS(E1/E5a), SDCM(G1/G2/G3), SNAS(B1,B2a), GAGAN(L1/L5), QZSS(L1/L5), KAZZ(L1/L5). www.taoglas.com SPE-19-8-133-D ## GNSS Bands and Constellations |**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**|**GNSS Electrical**| |---|---|---|---|---|---| |**Frequency (MHz)**|**1176.45**|**1227.6**|**1561**|**1575.42**|**1602**| |VSWR (max.)|2.0:1|2.0:1|2.0:1|2.0:1|2.0:1| |Efficiency (%)|39.1%|43.7%|51.3%|62.8%|57.5%| |Peak Gain at Zenith (dBi)|0.7|1.6|2.4|3.4|3.2| |Axial Ratio (dB)|2.6|1.9|1.9|1.8|1.4| |Group Delay|11|11|20|20|20| |PCO (cm)|1|1.1|1.1|1.2|1.2| |PCV (cm)|6|9|6|6|6| |Polarization|RHCP||||| |Impedance|50Ω||||| Note. The patch antenna test with hybrid coupler XC1400P-03S |**LNA and Filter Electrical Properties**|**LNA and Filter Electrical Properties**|**LNA and Filter Electrical Properties**|**LNA and Filter Electrical Properties**|**LNA and Filter Electrical Properties**|**LNA and Filter Electrical Properties**| |---|---|---|---|---|---| |**Frequency (MHz)**|**1176.45**|**1227.6**|**1561**|**1575.42**|**1602**| |VSWR (max.)|2.0:1|2.0:1|2.0:1|2.0:1|2.0:1| |Gain@1.8V (Typ.)|24.1dB|24.6dB|23.6dB|24.2 dB|23.7 dB| www.taoglas.com SPE-19-8-133-D |Gain@3.0V (Typ.)|24.1dB|24.6dB|23.7dB|24.2 dB|23.8 dB| |---|---|---|---|---|---| |Gain@5.5V (Typ.)|24.2dB|24.6dB|23.7dB|24.2 dB|23.8 dB| |Noise@1.8V (Typ.)|5.15 dB|3.97 dB|2.74 dB|2.68 dB|2.72 dB| |Noise@3.0V (Typ.)|5.15 dB|4.13 dB|2.75 dB|2.67 dB|2.74 dB| |Noise@5.5V (Typ.)|5.12 dB|4.03 dB|2.72 dB|2.77 dB|2.81 dB| |Power consumption@1.8V (Typ.)|17.95 mA||||| |Power consumption@3.0V (Typ.)|18.02 mA||||| |Power consumption@5.5V (Typ.)|18.05 mA||||| |**Total Specification (Through Antenna, SAW Filter and LNA)**|||||| |**Frequency (MHz)**|**1176.45**|**1227.6**|**1561**|**1575.42**|**1602**| |Gain@3V (dBi)|24.8|26.2|26.1|27.6|27| |Output Impedance|50 Ω||||| ## **Mechanical** |**Mechanical**|**Mechanical**| |---|---| |Dimensions|50 x 50 x 16.8mm| |Connector|IPEX MHFI (U.FL)| |Cable|Coaxial Cable ø1.37: Length 100mm| |Weight|95.5g| |**Environmental**<br>~~E~~<br>~~i~~<br>~~l~~|| |Operation Temperature|~~E~~<br>~~i~~<br>~~l~~<br>-40°C to 85°C| |Storage Temperature|-40°C to 85°C| |Humidity|Non-condensing 65°C 95% RH| www.taoglas.com SPE-19-8-133-D **==> picture [509 x 367] intentionally omitted <==** **----- Start of picture text -----**<br> 3. Antenna Characteristics<br>3.1 Return Loss<br>| [4]<br>0<br>-5<br>-10<br>-15<br>-20<br>-25<br>-30<br>-35<br>-40<br>1100 1200 1300 1400 1500 1600 1700<br>(MHz)<br>(dB)<br>**----- End of picture text -----**<br> ## **3.2** Efficiency |[4] www.taoglas.com SPE-19-8-133-D **==> picture [472 x 269] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>90<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>1100 1200 1300 1400 1500 1600 1700(MHz)<br>(%)<br>**----- End of picture text -----**<br> **==> picture [475 x 340] intentionally omitted <==** **----- Start of picture text -----**<br> 3.3 Average Gain<br>5<br>0<br>-5<br>-10<br>1100 1200 1300 1400 1500 1600 1700(MHz)<br>3.4 Peak Gain<br>(dB)<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D **==> picture [455 x 276] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>5<br>0<br>-5<br>1100 1200 1300 1400 1500 1600 1700<br>(MHz)<br>(dBi)<br>**----- End of picture text -----**<br> ## **3.5** Axial Ratio **==> picture [449 x 248] intentionally omitted <==** **----- Start of picture text -----**<br> X-Z<br>20<br>18<br>16<br>14<br>12 Tay<br>10<br>8<br>6<br>4<br>2<br>0<br>-180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180 (degree)<br>1176.45(MHz) 1227.6(MHz)<br>(dB)<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D **==> picture [14 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Y-Z<br>**----- End of picture text -----**<br> **==> picture [411 x 654] intentionally omitted <==** **----- Start of picture text -----**<br> 20<br>18<br>16<br>14<br>12<br>10<br>8<br>6<br>4<br>2<br>If<br>0<br>-180-150-120 -90 -60 -30 0 30 60 90 120 150 180 (degree)<br>1176.45(MHz) 1227.6(MHz)<br>X-Z<br>20<br>18<br>16<br>14<br>12<br>10<br>8<br>6<br>4<br>2<br>0<br>( degree )<br>-180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180<br>Aik<br>1561(MHz) 1575.42(MHz) 1602(MHz)<br>(dB)<br>(dB)<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D **==> picture [411 x 245] intentionally omitted <==** **----- Start of picture text -----**<br> Y-Z<br>20<br>18<br>16<br>14<br>12<br>10<br>8<br>6<br>4<br>2<br>0<br>-180-150-120 -90 -60 -30 0 30 60 90 120 150 180 (degree)<br>1561(MHz) 1575.42(MHz) 1602(MHz)<br>(dB)<br>**----- End of picture text -----**<br> ## **4.** Radiation Patterns **4.** **4.1** Test Setup www.taoglas.com SPE-19-8-133-D **==> picture [66 x 97] intentionally omitted <==** **----- Start of picture text -----**<br> Z<br>X<br>Y<br>**----- End of picture text -----**<br> **4.2** 1176.45MHz 3D and 2D Radiation Patterns | www.taoglas.com SPE-19-8-133-D ## XY Plane XZ Plane YZ Plane ~~es~~ es **==> picture [480 x 139] intentionally omitted <==** **----- Start of picture text -----**<br> X Z Z<br>0 1176.45MHz 0 1176.45MHz 0 1176.45MHz<br>10 10 10<br>330 30 330 30 330 30<br>0 0 0<br>-10 -10 -10<br>300 60 300 60 300 60<br>-20 -20 -20<br>-30 -30 -30<br>270 -40 90 Y 270 -40 90 X 270 -40 90 Y<br>240 120 240 120 240 120<br>210 150 210 150 210 150<br>180 (dBi) 180 (dBi) 180 (dBi)<br>**----- End of picture text -----**<br> **4.3** 1227.6MHz 3D and 2D Radiation Patterns | f www.taoglas.com SPE-19-8-133-D **==> picture [497 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> XY Plane XZ Plane YZ Plane<br>ee ee ee<br>X Z Z<br>0 1227.6MHz 0 1227.6MHz 0 1227.6MHz<br>10 10 10<br>330 30 330 30 330 30<br>0 0 0<br>-10 -10 -10<br>300 60 300 60 300 60<br>-20 -20 -20<br>-30 -30 -30<br>270 -40 90 Y 270 -40 90 X 270 -40 90 Y<br>240 120 240 120 240 120<br>210 150 210 150 210 150<br>180 (dBi) 180 (dBi) 180 (dBi)<br>**----- End of picture text -----**<br> **4.4** 1561MHz 3D and 2D Radiation Patterns | www.taoglas.com SPE-19-8-133-D **==> picture [495 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> XY Plane XZ Plane YZ Plane<br>EE ee eee<br>X Z Z<br>0 1561MHz 0 1561MHz 0 1561MHz<br>10 10 10<br>330 30 330 30 330 30<br>0 0 0<br>-10 -10 -10<br>300 60 300 60 300 60<br>-20 -20 -20<br>-30 -30 -30<br>270 -40 90 Y 270 -40 90 X 270 -40 90 Y<br>240 120 240 120 240 120<br>210 150 210 150 210 150<br>180 (dBi) 180 (dBi) 180 (dBi)<br>**----- End of picture text -----**<br> **4.5** 1575.42MHz 3D and 2D Radiation Patterns | www.taoglas.com SPE-19-8-133-D **==> picture [495 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> XY Plane XZ Plane YZ Plane<br>EE ee eee<br>X Z Z<br>0 1575.42MHz 0 1575.42MHz 0 1575.42MHz<br>10 10 10<br>330 30 330 30 330 30<br>0 0 0<br>-10 -10 -10<br>300 60 300 60 300 60<br>-20 -20 -20<br>-30 -30 -30<br>270 -40 90 Y 270 -40 90 X 270 -40 90 Y<br>240 120 240 120 240 120<br>210 150 210 150 210 150<br>180 (dBi) 180 (dBi) 180 (dBi)<br>**----- End of picture text -----**<br> **4.6** 1602MHz 3D and 2D Radiation Patterns | www.taoglas.com SPE-19-8-133-D **==> picture [495 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> XY Plane XZ Plane YZ Plane<br>WE ee eee<br>X Z Z<br>0 1602MHz 0 1602MHz 0 1602MHz<br>10 10 10<br>330 30 330 30 330 30<br>0 0 0<br>-10 -10 -10<br>300 60 300 60 300 60<br>-20 -20 -20<br>-30 -30 -30<br>270 -40 90 Y 270 -40 90 X 270 -40 90 Y<br>240 120 240 120 240 120<br>210 150 210 150 210 150<br>180 (dBi) 180 (dBi) 180 (dBi)<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D ## **5.** LNA Characteristics ## **5.1** Block Diagram (Active Antenna) ## **5.2** LNA Gain **==> picture [480 x 306] intentionally omitted <==** **----- Start of picture text -----**<br> 30<br>i] L1-BAND-S12(1.8V)<br>' 0<br>20 tt ia) L1-BAND-S12(3.0V)<br>te wo<br>oe oo L1-BAMD-S12(5.5V)<br>te wo<br>10 tett wooe L2-BAND-S12(1.8V)<br>te wo<br>to wo L2-BAND-S12(3.0V)<br>to wo<br>0 te4 wooo L2-BAND-S12(5.5V)<br>tete wowo 1176.45MHz<br>tt we<br>t () 1227.6MHz<br>-10 tete Un)i] 1575.42MHz<br>tt i]<br>te we 1561MHz<br>-20 tote oowo 1602MHz<br>to oo<br>te wo<br>te wo<br>-30 18<br>two 9<br>wt' | wewo |<br>ye wo<br>-40<br>' we p bad |<br>erage vt wt id A Ad... (Awe<br>-50<br>Very wt we<br>ry WN) i i<br>-60<br>100 600 1100 1600 2100 2600 MHz<br>(dB)<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D **==> picture [500 x 309] intentionally omitted <==** **----- Start of picture text -----**<br> 5.3 Noise Figure @3.0V<br>20<br>:<br>So —_ LNA_Noise_1.8V 44 1<br>4<br>—_—_—_ LNA_Noise_3V 414 1<br>: 4 1<br>: LNA_Noise_5V tot<br>15 : . 1575.42MHz mea<br>::: . 1561MHz ttttt 1<br>| :3 - . 1602MHz 4tttit 1'<br>10 :::: ----.| Zi 1227.6MHz1176.45MHz 4i14tt '1'' )<br>|<br>' ' . | 4:' i'<br>\ad1 1<br>\ U ra 141 11<br>1 fp<br>: :ttt<br>5 :<br>_<br>: i<br>4-4H : /<br>' amen<br>H'H<br>H'<br>' 1<br>0 ' '<br>(MHz<br>1150 1250 1350 1450 1550 1650<br>(dB)<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D ## **6.** Field Test Results ## **4.** ## **6.1** Rooftop test In this section Taoglas will present the field test result for ADFGP.50 antenna. The test was performed when the antenna was mounted on a static rooftop test set up in an open sky environment for at least 6 hours. Taoglas will show the field test results using the following receiver: ## **1. U-blox ZED-F9P** - Multi-band GNSS: 184-channel GPS L1C/A L2C, GLONASS: L1OF L2OF, Galileo: E1B/C E5b, BeiDou: B1I B2I, QZSS: L1C/A L2C - Multi ‑ band RTK with fast convergence times and reliable performance - Nav. update rate RTK up to 20 Hz - Position accuracy = RTK 0.01 m + 1 ppm CEP |**Positioning Accuracy Table(2D Accuracy)**<br>~~ee~~|**Positioning Accuracy Table(2D Accuracy)**<br>~~ee~~|**Positioning Accuracy Table(2D Accuracy)**<br>~~ee~~|**Positioning Accuracy Table(2D Accuracy)**<br>~~ee~~|**Positioning Accuracy Table(2D Accuracy)**<br>~~ee~~|**Positioning Accuracy Table(2D Accuracy)**<br>~~ee~~| |---|---|---|---|---|---| |**Test**<br>**Condition**<br>~~ee~~|**Correction**<br>**Service**<br>~~ee~~|**CEP (50%)**<br>~~ee~~|**DRMS (68%)**<br>~~ee~~|**2DRMS (95-98.2%)**<br>~~ee~~|**TTFF (sec)**<br>~~ee~~| |**Free**<br>**Space**|RTK DISABLED|56.42 cm|73.23 cm|146.46 cm|15| ||RTL ENABLED|0.9 cm|1.08 cm|2.16 cm|15| |**30x30 cm**<br>**Ground**<br>**Plane**|RTK DISABLED|46.69 cm|58.83 cm|117.65 cm|12| ||RTL ENABLED|0.8 cm|0.96 cm|1.93 cm|12| **==> picture [344 x 126] intentionally omitted <==** **----- Start of picture text -----**<br> RTK Availability RTK Availability<br>Free space 30x30 cm ground plane<br>No RTK No RTK<br>Float Float<br>Fixed Fixed<br>**----- End of picture text -----**<br> www.taoglas.com SPE-19-8-133-D ## **7.** Mechanical Drawing (Units: mm) www.taoglas.com SPE-19-8-133-D ## **8.** Packaging www.taoglas.com SPE-19-8-133-D ## Changelog for the datasheet **SPE-19-8-133 – ADFGP.50A.07.0100C Revision: D (Current Version)** Date: 2021-12-22 Changes: Updated packaging Changes Made by: Gary West ## **Previous Revisions** **Revision: C** Date: 2020-05-29 Changes: Added Field Test Section Changes Made by: Victor Pinazo **Revision: B** Date: 2020-03-02 Changes: Updated Introduction Changes Made by: Yu Kai Yeung **Revision: A** Date: 2019-10-17 Changes: Initial Release Changes Made by: Jack Conroy www.taoglas.com SPE-19-8-133-D © Taoglas www.taoglas.com SPE-19-8-133-D
Updated at June 9, 2026
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