Image not available
Illustrative purposes only
MA147.A.BC.006
RF Antenna, 5.15 to 5.85GHz, 4G / 5G / Cellular / WiFi / LTE, 2.7dBi, 50 ohm, Screw / RP SMA / SMA
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TAOGLAS
- Product type:
- Gain: 2.7dBi
- SVHC: To Be Advised
- VSWR: -
- Input Power: 10W
- Antenna Type: 4G / 5G / Cellular / WiFi / LTE
- Frequency Max: 5.85GHz
- Frequency Min: 5.15GHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: Screw / RP SMA / SMA Connector
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 45.33 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
+—_Qd iG Bo (© a| (O C) |1.|Introduction|3| |---|---|---| |2.|Specifications|4| |3.|Antenna Characteristics|7| |4.|Radiation Patterns|12| |5.|Mechanical Drawing|35| |6.|Packaging|36| |7.|Application Note|37| ||Changelog|48| 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-23-8-186-A 2 ## 1. Introduction The Taoglas Olympian II, MA147 is a high performance 2-in-1 combination 5G/4G & Wi-Fi permanent mount antenna in a compact housing at only 48.5mm tall and 50mm in diameter. It is ideal for external use on vehicles and outdoor assets requiring Cellular and Wi-Fi connectivity. The 5G/4G antenna, covers all worldwide LTE bands, includes many sub 6GHz, 5G FR1 bands and also includes fallback to 3G/2G bands where required. The Wi-Fi antenna is dual band covering both 2.4 and 5.8GHz. The MA147 antenna can be mounted on metal and plastic structures but if the lower frequency bands are required, it functions best when mounted on a metal ground-plane. The antenna does work well with short cable lengths below 1m on plastic structures, however, Taoglas recommend a minimum of 1m cable lengths for stable antenna performance. When mounted on a ground-plane, the MA147 functions well at all frequencies with cables up to 3 meters in length. The IP67 rated enclosure is made from a durable, UV resistant ABS material that makes it resistant to vandalism. An integrated rubber O-ring under the enclosure prevents water ingress under the antenna. It is mounted from the inside of the user device enclosure and the small thread allows for installation in situations where space is minimal. Typical applications include: - Smart Metering and Remote Monitoring - Digital Signage - Transportation and Telematics Customized cable length and connectors are available, contact your regional Taoglas Customer Support Team for further information. Note: The MA147 is compatible with mounting on a metal enclosure; however, it is not recommended for situations where the cable will be positioned inside of the enclosure. www.taoglas.com SPE-23-8-186-A 3 ## **2.** Specifications **==> picture [40 x 43] intentionally omitted <==** ## **5G/4G Electrical** |**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**|**5G/4G Electrical**| |---|---|---|---|---|---|---|---|---|---|---| |||<br>**Ground**<br>**Plane**|**Efficiency**|**Average**|**Peak Gain**|||**Max**<br>**Power**||**Radiation**| |**Band**|**Frequency (MHz)**|||||<br>**Impedance**|||**Polarization**|| ||||**(%)**|**Gain**|**(dBi)**|||||**Pattern**| |||Free<br>space||-5.5|-0.2|||10W||| |**5G/4G**<br>|||29.4|||||||| ||617~698|||||||||| |Band 71||30x30cm|14|-8.6|-0.7|||||| |||||||||||| |||Free<br>space||-5.8|-0.5|||||| |**4G/3G**<br>|||26.5|||||||| ||698~806|||||||||| |Band 12,13,14,17,28,29||30x30cm|38.3|-4.2|1.3|||||| |||||||||||| |||Free<br>space||-6.9|0|||||| |**4G/3G**<br>|||20.3|||||||| ||824~960|||||||||| |Band 5,8,18,19,20,26,27||30x30cm|30.9|-5.1|0.4|||||| |||||||||||| |||Free<br>space||-2.8|3.6|||||| |**5G/4G**<br>|||52.8|||||||| ||1427~1518|||||50Ω|||Linear|Directional| |Band 21,32,74,75,76||30x30cm|51.8|-2.9|2.2|||||| |||||||||||| |**4G/3G**||Free<br>space|40.8|-4|3.8|||||| |Band|1710~2200|||||||||| |1,2,3,4,9,23,25,35,39,66||30x30cm|58.2|-2.3|2.6|||||| |||Free<br>space||-3.6|2.7|||||| |**4G/3G**<br>|||43.2|||||||| ||2490~2690|||||||||| |Band 7,38,41||30x30cm|40.4|-3.9|1.8|||||| |||||||||||| |||Free<br>space||-4.3|3.1|||||| |**5G NR**<br>|||36.9|||||||| ||3300~4200|||||||||| |Band 22,42,48,77,78,79||30x30cm|25|-6|2.7|||||| |||||||||||| ## **Wi-Fi Electrical** |**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**|**Wi-Fi Electrical**| |---|---|---|---|---|---|---|---|---|---|---| |||<br>**Ground**<br>**Plane**|**Efficiency**|**Average**|**Peak Gain**|||**Max**<br>**Power**||**Radiation**| |**Band**|**Frequency (MHz)**|||||<br>**Impedance**|||**Polarization**|| ||||**(%)**|**Gain**|**(dBi)**|||||**Pattern**| |||Free<br>space||-3.5|0.7|||10W||| ||||44.4|||||||| |2.4GHz Wi-Fi|2400~2500|||||||||| |||||||||||| |||30x30cm|50.5|-3|3.5|||||| |||||||50Ω|||Linear|Directional| |||Free<br>space||-4.6|2.7|||||| ||||34.9|||||||| |5.8GHz Wi-Fi|5150~5850|||||||||| |||||||||||| |||30x30cm|34.5|-4.6|3.6|||||| www.taoglas.com SPE-23-8-186-A 4 ||**Mechanical**| |---|---| |Height|48.5 mm| |Planner Dimension|Ø50.15mm| |Enclosure|UV Resistant ABS| |Cable|1m RG-174 as standard| |Connector|SMA(M) for LTE / RP-SMA(M) for Wi-Fi| |Base and Thread|Brass (Nickel Plated)| |Thread Diameter|M12| |Sealant|Rubber| |Weight|100g| |Impact Rating|IK10| ||**Environmental**| |Protection|IP67| |Temperature Range|-40°C to 85°C| |Humidity|Non-condensing 65°C 95% RH| |Thermal Shock|200 cycles -40°C to +90°C| |Shock (Drop Test)|1m drop on concrete 6 axes| |Cable Pull|8kgf| www.taoglas.com 5 SPE-23-8-186-A **5G/4G Bands** |**5G/4G Bands**|**5G/4G Bands**|**5G/4G Bands**|**5G/4G Bands**| |---|---|---|---| |Band Number|5GNR/FR1/LTE/LTE-Advanced/WCDMA/HSPA/HSPA+/TD-SCDMA||| ||**Uplink**|**Downlink**|**Covered**| |**1**|UL: 1920 to 1980|DL: 2110 to 2170|✓| |**2**|UL: 1850 to 1910|DL: 1930 to 1990|✓| |**3**|UL: 1710 to 1785|DL: 1805 to 1880|✓| |**4**|UL: 1710 to 1755|DL: 2110 to 2155|✓| |**5**|UL: 824 to 849|DL: 869 to 894|✓| |**7**|UL: 2500 to 2570|DL:2620 to 2690|✓| |**8**|UL: 880 to 915|DL: 925 to 960|✓| |**9**|UL: 1749.9 to 1784.9|DL: 1844.9 to 1879.9|✓| |**11**|UL: 1427.9 to 1447.9|DL: 1475.9 to 1495.9|✓| |**12**|UL: 699 to 716|DL: 729 to 746|✓| |**13**|UL: 777 to 787|DL: 746 to 756|✓| |**14**|UL: 788 to 798|DL: 758 to 768|✓| |**17**|UL: 704 to 716|DL: 734 to 746|✓| |**18**|UL: 815 to 830|DL: 860 to 875|✓| |**19**|UL: 830 to 845|DL: 875 to 890|✓| |**20**|UL: 832 to 862|DL: 791 to 821|✓| |**21**|UL: 1447.9 to 1462.9|DL: 1495.9 to 1510.9|✓| |**22**|UL: 3410 to 3490|DL: 3510 to 3590|✓| |**23**|UL:2000 to 2020|DL: 2180 to 2200|✓| |**24**|UL:1625.5 to 1660.5|DL: 1525 to 1559|| |**25**|UL: 1850 to 1915|DL: 1930 to 1995|✓| |**26**|UL: 814 to 849|DL: 859 to 894|✓| |**27**|UL: 807 to 824|DL: 852 to 869|✓| |**28**|UL: 703 to 748|DL: 758 to 803|✓| |**29**|UL: -|DL: 717 to 728|✓| |**30**|UL: 2305 to 2315|DL: 2350 to 2360|✓| |**31**|UL: 452.5 to 457.5|DL: 462.5 to 467.5|| |**32**|UL: -|DL: 1452 - 1496|✓| |**35**|1850 to 1910||✓| |**38**|2570 to 2620||✓| |**39**|1880 to 1920||✓| |**40**|2300 to 2400||✓| |**41**|2496 to 2690||✓| |**42**|3400 to 3600||✓| |**43**|3600 to 3800||✓| |**48**|3550 to 3700||✓| |**66**|UL: 1710-1780|DL: 2110-2200|✓| |**71**|617 to 698||✓| |**74/75/76**|1427 to 1518||✓| |**78**|3300 to 3800||✓| |**79**|4400 to 5000||| www.taoglas.com 6 SPE-23-8-186-A ## **3.** Antenna Characteristics ## **3.1** Test Setup Free space on 30x30 Ground Plane www.taoglas.com SPE-23-8-186-A 7 **==> picture [140 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> 3.2 Return Loss - LTE<br>**----- End of picture text -----**<br> ## **3.3** Efficiency - LTE www.taoglas.com SPE-23-8-186-A 8 ## **3.4** Average Gain - LTE ## **3.5** Peak Gain www.taoglas.com SPE-23-8-186-A 9 **==> picture [149 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> 3.6 Return Loss – Wi-Fi<br>**----- End of picture text -----**<br> ## **3.7** Efficiency – Wi-Fi www.taoglas.com SPE-23-8-186-A 10 ## **3.8** Average Gain Wi-Fi ## **3.9** Peak Gain – Wi-Fi www.taoglas.com SPE-23-8-186-A 11 ## **4.** Radiation Patterns **4.** **4.1** Test Setup – on 30x30cm Ground Plane **==> picture [45 x 87] intentionally omitted <==** **----- Start of picture text -----**<br> Y<br>X<br>Z<br>**----- End of picture text -----**<br> www.taoglas.com SPE-23-8-186-A 12 ## **4.2** 652MHz 3D and 2D 5G/4G Radiation Pattern (Freespace) ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 13 ## **751MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 14 ## **890MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 15 **1470MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 16 ## **1805MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 17 **1920MHz** ## **XY Plane** **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 18 **1990MHz** ## **XY Plane** **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 19 ## **2595MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 20 **==> picture [51 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 3400MHz<br>**----- End of picture text -----**<br> **==> picture [426 x 105] intentionally omitted <==** **----- Start of picture text -----**<br> XY Plane XZ Plane YZ Plane<br>X Z Z<br>Y X Y<br>**----- End of picture text -----**<br> www.taoglas.com SPE-23-8-186-A 21 ## **4.3** 652MHz 3D and 2D 5G/4G Radiation Patterns (30x30cm Ground Plane) **652MHz** ## **XY Plane** **XZ Plane** **YZ Plane** www.taoglas.com SPE-23-8-186-A 22 ## **751MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 23 ## **890MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 24 ## **1470MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 25 ## **1805MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 26 ## **1920MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 27 ## **1990MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 28 **==> picture [51 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 2595MHz<br>**----- End of picture text -----**<br> ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 29 **==> picture [51 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 3400MHz<br>**----- End of picture text -----**<br> ## 2D Pattern **==> picture [411 x 84] intentionally omitted <==** **----- Start of picture text -----**<br> X Z Z<br>Y X<br>**----- End of picture text -----**<br> www.taoglas.com SPE-23-8-186-A 30 ## **4.4** Radiation Patterns – Wi-Fi Free Space ## **2450MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 31 **5550MHz** ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com 32 SPE-23-8-186-A **4.5** 2450MHz 3D and 2D Wi-Fi Radiation Patterns (30x30cm Ground Plane) ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 33 **==> picture [51 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5550MHz<br>**----- End of picture text -----**<br> ## **XY Plane** ## **XZ Plane** ## **YZ Plane** www.taoglas.com SPE-23-8-186-A 34 ## **5.** Mechanical Drawing (Units: mm) www.taoglas.com 35 SPE-23-8-186-A ## **6.** Packaging i/ 1pc MA147.A.BC.006 per PE Bag Weight - 100g 10pcs MA147.A.BC.006 per Large PE Bag Weight – 1.1Kg 100pcs MA147.A.BC.006 per Carton Dimensions - 370*370*300mm Weight – 11.86Kg **==> picture [182 x 62] intentionally omitted <==** **----- Start of picture text -----**<br> 300mm<br>370mm 370mm<br>**----- End of picture text -----**<br> www.taoglas.com SPE-23-8-186-A 36 **7.** Application Note _—_—s—“(‘<;’etsC( CY The MA147 antenna performance with different cable lengths is shown below. **7.1** Return Loss In Free Space - LTE _ ## **7.2** Return Loss In Free Space – Wi-Fi ~~ www.taoglas.com SPE-23-8-186-A 37 ## **7.3** Efficiency In Free Space - LTE ## **7.4** Efficiency In Free Space – Wi-Fi www.taoglas.com SPE-23-8-186-A 38 ## **7.5** Average Gain In Free Space - LTE | **==> picture [461 x 144] intentionally omitted <==** **----- Start of picture text -----**<br> 7.6 Average Gain In Free Space – Wi-Fi<br>4<br>re:<br>**----- End of picture text -----**<br> www.taoglas.com SPE-23-8-186-A 39 ## **7.7** Peak Gain In Free Space - LTE | 4 ## **7.8** Peak Gain In Free Space – Wi-Fi | www.taoglas.com SPE-23-8-186-A 40 ## **7.9** Return Loss On 30x30cm Ground Plane - LTE | 4 **7.10** Return Loss On 30x30cm Ground Plane – Wi-Fi iy www.taoglas.com SPE-23-8-186-A 41 ## **7.11** Efficiency On 30x30 Ground Plane - LTE ## **7.12** Efficiency On 30x30 Ground Plane – Wi-Fi www.taoglas.com SPE-23-8-186-A 42 ## **7.13** Average Gain On 30x30 Ground Plane - LTE ## **7.14** Average Gain On 30x30 Ground Plane – Wi-Fi www.taoglas.com SPE-23-8-186-A 43 ## **7.15** Peak Gain On 30x30 Ground Plane - LTE ## **7.16** Peak Gain On 30x30 Ground Plane – Wi-Fi www.taoglas.com SPE-23-8-186-A 44 ## **7.17** Cellular Data |**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**|**Free Space**| |---|---|---|---|---|---|---|---|---|---|---| |**Frequency (MHz)**|**5G NR**<br>**Band 71**|**LTE700**|**GSM850/**<br>**900**|**5G NR Band**<br>**74, 75, 76**|**DCS**|**PCS**|**UMTS1**|**LTE2600**|**5G NR Band**<br>**77, 78, 79**|**LTE5200/**<br>**Wi-Fi5800**| ||**617**<br>**~698**|**698**<br>**~806**|**824**<br>**~960**|**1427**<br>**~1518**|**1710**<br>**~1880**|**1850**<br>**~1990**|**1920**<br>**~2170**|**2490**<br>**~2690**|**3300**<br>**~3500**|**5150**<br>**~5925**| |**Efficiency (%)**||||||||||| |0.3m|N/A|29.78|23.25|62.01|60.81|42.38|46.23|55.02|48.87|N/A| |1m|N/A|26.46|20.25|52.77|49.87|34.92|37.56|43.21|36.90|N/A| |2m|N/A|22.15|16.73|40.74|37.69|26.01|27.74|30.80|24.61|N/A| |3m|N/A|18.49|13.77|31.62|28.59|19.45|20.57|21.85|16.57|N/A| |5m|N/A|15.44|11.34|24.55|21.69|14.54|15.25|15.50|11.15|N/A| |**Average Gain (dB)**||||||||||| |0.3m|N/A|-5.26|-6.34|-2.08|-2.16|-3.73|-3.35|-2.59|-3.11|N/A| |1m|N/A|-5.77|-6.94|-2.78|-3.02|-4.57|-4.25|-3.64|-4.33|N/A| |2m|N/A|-6.55|-7.76|-3.90|-4.24|-5.85|-5.57|-5.12|-6.09|N/A| |3m|N/A|-7.33|-8.61|-5.00|-5.44|-7.11|-6.87|-6.61|-7.81|N/A| |5m|N/A|-8.11|-9.45|-6.10|-6.64|-8.37|-8.17|-8.10|-9.53|N/A| |**Peak Gain (dBi)**||||||||||| |0.3m|N/A|0.04|0.56|4.25|4.74|3.51|3.61|3.48|4.26|N/A| |1m|N/A|-0.52|-0.04|3.55|3.84|2.71|2.71|2.38|3.06|N/A| |2m|N/A|-1.26|-0.84|2.45|2.64|1.41|1.31|0.88|1.36|N/A| |3m|N/A|-2.06|-1.74|1.35|1.44|0.21|0.01|-0.62|-0.34|N/A| |5m|N/A|-2.86|-2.64|0.25|0.24|-0.99|-1.29|-2.12|-2.04|N/A| www.taoglas.com 45 SPE-23-8-186-A |||||**30x30 Ground Plane**|**30x30 Ground Plane**|**30x30 Ground Plane**||||| |---|---|---|---|---|---|---|---|---|---|---| |**Frequency (MHz)**|**5G NR**<br>**Band 71**|**LTE700**|**GSM850/**<br>**900**|**5G NR Band**<br>**74, 75, 76**|**DCS**|**PCS**|**UMTS1**|**LTE2600**|**5G NR Band**<br>**77, 78, 79**|**LTE5200/**<br>**Wi-Fi5800**| ||**617**<br>**~698**|**698**<br>**~806**|**824**<br>**~960**|**1427**<br>**~1518**|**1710**<br>**~1880**|**1850**<br>**~1990**|**1920**<br>**~2170**|**2490**<br>**~2690**|**3300**<br>**~3800**|**5150**<br>**~5925**| |||||**Efficiency (%)**||||||| |0.3m|N/A|43.17|35.45|60.82|73.58|70.29|70.75|51.39|33.14|N/A| |1m|N/A|38.33|30.87|51.77|60.34|57.87|57.50|40.37|25.02|N/A| |2m|N/A|32.07|25.55|39.96|45.57|43.12|42.54|28.77|16.69|N/A| |3m|N/A|26.76|21.07|31.02|34.56|32.21|31.53|20.41|11.23|N/A| |5m|N/A|22.34|17.37|24.08|26.22|24.07|23.38|14.48|7.56|N/A| |||||**Average Gain (dB)**||||||| |0.3m|N/A|-3.65|-4.50|-2.16|-1.33|-1.53|-1.50|-2.89|-4.80|N/A| |1m|N/A|-4.16|-5.10|-2.86|-2.19|-2.38|-2.40|-3.94|-6.02|N/A| |2m|N/A|-4.94|-5.93|-3.98|-3.41|-3.65|-3.71|-5.41|-7.78|N/A| |3m|N/A|-5.72|-6.76|-5.08|-4.61|-4.92|-5.01|-6.90|-9.50|N/A| |5m|N/A|-6.51|-7.60|-6.18|-5.81|-6.19|-6.31|-8.39|-11.22|N/A| |||||**Peak Gain (dBi)**||||||| |0.3m|N/A|1.79|1.04|2.91|3.76|3.36|3.70|2.78|3.98|N/A| |1m|N/A|1.29|0.44|2.21|2.86|2.46|2.80|1.78|2.69|N/A| |2m|N/A|0.49|-0.36|1.11|1.66|1.16|1.40|0.28|0.98|N/A| |3m|N/A|-0.31|-1.16|0.01|0.46|-0.14|0.10|-1.30|-0.81|N/A| |5m|N/A|-1.11|-1.96|-1.09|-0.74|-1.44|-1.20|-2.80|-2.51|N/A| www.taoglas.com SPE-23-8-186-A 46 ## **7.18** Wi-Fi Data |**Free Space**|**Free Space**|**Free Space**| |---|---|---| |**Frequency (MHz)**|**2400~2500**|**5150~5850**| |**Efficiency (%)**||| |0.3m|55.98|50.07| |1m|44.44|34.91| |2m|31.70|21.06| |3m|22.72|12.53| |5m|11.76|4.52| |**Average Gain (dB)**||| |0.3m|-2.52|-3.00| |1m|-3.52|-4.57| |2m|-4.99|-6.77| |3m|-6.44|-9.02| |5m|-9.29|-13.45| |**Peak Gain(dBi)**||| |0.3m|1.67|4.29| |1m|0.67|2.69| |2m|-0.73|0.39| |3m|-2.23|-1.89| |5m|-5.03|-6.29| **30x30 Ground Plane** |**30x30 Ground Plane**|**30x30 Ground Plane**|**30x30 Ground Plane**| |---|---|---| |**Frequency (MHz)**|**2400~2500**|**5150~5850**| |**Efficiency (%)**||| |0.3m|63.67|49.49| |1m|50.51|34.54| |2m|36.03|20.85| |3m|25.82|12.42| |5m|13.37|4.49| |**Average Gain (dB)**||| |0.3m|-1.96|-3.06| |1m|-2.97|-4.62| |2m|-4.43|-6.81| |3m|-5.88|-9.06| |5m|-8.74|-13.48| |**Peak Gain(dBi)**||| |0.3m|4.48|5.16| |1m|3.48|3.56| |2m|1.98|1.26| |3m|0.58|-1.04| |5m|-2.32|-5.51| www.taoglas.com SPE-23-8-186-A 47 **==> picture [497 x 674] intentionally omitted <==** **----- Start of picture text -----**<br> Changelog for the datasheet<br>SPE-23-8-186– MA147.A.BC.006<br>Revision: A (Original Version)<br>Date: 2023-06-20<br>Changes: Initial Release<br>Changes Made by: Cesar Sousa<br>Previous Revisions<br>**----- End of picture text -----**<br> www.taoglas.com SPE-23-8-186-A 48 www.taoglas.com ©Taoglas www.taoglas.com 49 SPE-23-8-186-A
Updated at June 9, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →