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TU.66.3131
RF Antenna, 5.925 to 7.125GHz, 5G/4G/3G/Cellular/LTE/WiFi/NB-IoT/Cat-M/M2M, 6.15dBi, 50W, 50 ohm
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- Manufacturer: TAOGLAS
- Product type:
- Gain: 6.15dBi
- SVHC: No SVHC (25-Jun-2025)
- VSWR: -
- Input Power: 50W
- Antenna Type: 5G / 4G / 3G / Cellular / LTE / WiFi / NB-IoT / Cat-M / M2M
- Frequency Max: 7.125GHz
- Frequency Min: 5.925GHz
- Product Range: -
- Input Impedance: 50ohm
- Antenna Mounting: SMA Connector
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 9.89 € |
| Current stock | 25+ |
| Lead time | 30 days |
Datasheet
## a TAOGLAS. WD AGE Y) © — a0) **Part No: TU.66.3131** **Description** Terminal Mount Wideband Antenna (123.5mm) with SMA(M) Plug Connector covering 600MHz-7125MHz for 5G/Wi-Fi® 7 **Features:** Covers all Global Cellular Bands from 600-8000MHz Covers 2.4, 5.8 and 7.125GHz Wi-Fi® Bands Rugged ABS, IP67 Rated Enclosure Connector: SMA(M) Plug Dimensions: Length 125mm, Ø22.8mm RoHS & Reach Compliant www.taoglas.com SPE-25-8-184-A **==> picture [359 x 218] intentionally omitted <==** **----- Start of picture text -----**<br> 1. Introduction 3<br>2. Specification 4<br>3. Mechanical Drawing 6<br>4. Installation Recommendation 7<br>5. Packaging 8<br>6. Antenna Characteristics 9<br>7. Radiation Patterns 13<br>Changelog 41<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. 2 www.taoglas.com SPE-25-8-184-A The Taoglas TU.66 is a compact, high-performance, unique terminal mount, wideband cellular antenna designed to cover all global 5G, 4G and Wi-Fi® Bands between 600 and 8000MHz. It supports all major cellular carriers and Wi-Fi® bands including the 7.125GHz band, and delivers excellent efficiency across the full bandwidth. The robust SMA (M) Plug connector ensures easy integration with terminal-mounted equipment, providing a secure and stable connection. With high gain and an omnidirectional radiation pattern for improved signal strength, it is ideal for a variety of IoT and M2M applications. Typical Applications Include: - Gateways, Routers and Private LTE Networks - In-Building Connectivity Systems - Point of Sales Kiosks and Digital Signage - Connected Industries and Smart Metering The TU.66 features a durable ABS enclosure with an IP67 rating, providing a robust solution for both indoor and outdoor use. Designed for easy integration in space-constrained environments, this compact cellular antenna delivers reliable performance without compromise. When mated, the connector also maintains IP67 protection, ensuring complete environmental sealing. Contact your regional Taoglas customer support team for further information or samples. 3 www.taoglas.com SPE-25-8-184-A |**Electrical**|**Electrical**|**Electrical**|**Electrical**|**Electrical**|**Electrical**|**Electrical**|**Electrical**|**Electrical**|**Electrical**| |---|---|---|---|---|---|---|---|---|---| |**Band**|Frequency<br>(MHz)|Measurement|Measurement<br>Efficiency (%)|Average Gain<br>(dB)|Peak Gain<br>(dBi)|Impedance|Polarization|Radiation<br>Pattern|Max. input<br>power| |**5GNR/4G**<br>Band71|617-698|Metal<br>Box_Port1|60.2|-2.20|3.04|50 Ω|Linear|Omni<br>directional|50W| |||Metal<br>Box_Port2|54.3|-2.66|2.52||||| |||Metal<br>Box_Port3|61.4|-2.12|2.46||||| |**4G/3G**<br>Band<br>12,13,14,17,28,29|698-806|Metal<br>Box_Port1|74.5|-1.28|3.60||||| |||Metal<br>Box_Port2|64.7|-1.89|3.53||||| |||Metal<br>Box_Port3|78.0|-1.08|4.11||||| |~~**4**~~**G/3G/NB-IoT/Cat M**<br>Band<br>5,8,18,19,20,26,27|824-960|Metal<br>Box_Port1|73.1|-1.36|3.77||||| |||Metal<br>Box_Port2|61.2|-2.13|3.01||||| |||Metal<br>Box_Port3|76.0|-1.19|3.84||||| |**5GNR/4G**<br>Band 21,32,74,75,76|1427-1518|Metal<br>Box_Port1|26.3|-5.79|0.36||||| |||Metal<br>Box_Port2|13.7|-8.62|-3.63||||| |||Metal<br>Box_Port3|31.8|-4.98|0.06||||| |**4G/3G**<br>Band<br>1,2,3,4,9,23,25,35,39,<br>66|1710-2200|Metal<br>Box_Port1|55.2|-2.58|2.18||||| |||Metal<br>Box_Port2|49.8|-3.02|0.67||||| |||Metal<br>Box_Port3|63.3|-1.99|2.79||||| |**4G/3G**<br>Band 7,30,38,40,41|2300-2690|Metal<br>Box_Port1|47.4|-3.24|2.03||||| |||Metal<br>Box_Port2|43.6|-3.60|1.49||||| |||Metal<br>Box_Port3|53.2|-2.74|2.94||||| |**5GNR/4G**<br>Band<br>22,42,48,77,78,79|3300-5000|Metal<br>Box_Port1|43.6|-3.61|3.85||||| |||Metal<br>Box_Port2|39.7|-4.02|4.16||||| |||Metal<br>Box_Port3|54.7|-2.62|5.61||||| |**LTE5200/Wi-Fi5800**|5150-5925|Metal<br>Box_Port1|42.2|-3.75|4.61||||| |||Metal<br>Box_Port2|41.9|-3.77|6.49||||| |||Metal<br>Box_Port3|57.9|-2.38|7.73||||| |**Wi-Fi - 6GHz**|5925-7125|Metal<br>Box_Port1|41.4|-3.83|3.67||||| |||Metal<br>Box_Port2|46.8|-3.30|4.57||||| |||Metal<br>Box_Port3|59.5|-2.26|6.15||||| |***Tested through 3 ports on a metal box as seen in the test set-up photos which represents a router. See section 8 for more test scenarios.**|||||||||| 4 www.taoglas.com SPE-25-8-184-A ## **Mechanical** |**Mechanical**|**Mechanical**| |---|---| ||| |**Dimensions**|Length 125 x Ø22.8mm| ||| |**Weight**|55g| ||| |**Material**|ABS| ||| |**Connector**|SMA(M) Plug| ||| ||**Environmental**| |---|---| ||| |**Waterproof Rating**|IP67| ||| |**Operation Temperature**|-40°C to 85°C| ||| |**Storage Temperature**|-40°C to 85°C| ||| |**Relative Humidity**|Non-condensing 65°C 95% RH| ||| 5 www.taoglas.com SPE-25-8-184-A 6 www.taoglas.com SPE-25-8-184-A The recommended mounting torque for the TU.66 is 5 Nm The maximum torque that can be applied is 15 Nm and anything in excess of this value may cause damage to the product. 7 www.taoglas.com SPE-25-8-184-A 1pc TU.66.3131 per PE Bag Weight: 55g 50pcs TU.66.3131 per Large PE Bag Weight: 2.75Kg 200pcs TU.66.3131 per Carton Dimensions: 320 x 250 x 230mm Weight: 11Kg **==> picture [185 x 71] intentionally omitted <==** **----- Start of picture text -----**<br> 230mm<br>320mm<br>250mm<br>**----- End of picture text -----**<br> 8 www.taoglas.com SPE-25-8-184-A ## Test Setup ## VNA Test Set-up _(The Metal box set up above represents a router set up) P1: Port 1 P2: Port 2 P3: Port 3_ 9 www.taoglas.com SPE-25-8-184-A ## Return Loss ## VSWR 10 www.taoglas.com SPE-25-8-184-A **==> picture [107 x 22] intentionally omitted <==** **----- Start of picture text -----**<br> 6.4 Efficiency<br>a<br>**----- End of picture text -----**<br> ## **6.5** Average Gain a 11 www.taoglas.com SPE-25-8-184-A ## Peak Gain 12 www.taoglas.com SPE-25-8-184-A ## Test Setup Chamber Test Set-up _(The Metal box set up above represents a router set up)_ 13 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 652 MHz ## XZ Plane ## YZ Plane ## XY Plane 14 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 652 MHz ## XZ Plane ## YZ Plane ## XY Plane 15 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 652 MHz ## XZ Plane ## YZ Plane ## XY Plane 16 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 751 MHz ## XZ Plane ## YZ Plane ## XY Plane 17 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 751 MHz ## XZ Plane ## YZ Plane ## XY Plane 18 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 751 MHz ## XZ Plane ## YZ Plane ## XY Plane 19 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 890 MHz ## XZ Plane ## YZ Plane ## XY Plane 20 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 890 MHz ## XZ Plane ## YZ Plane ## XY Plane 21 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 890 MHz ## XZ Plane ## YZ Plane ## XY Plane 22 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 1475 MHz ## XZ Plane ## YZ Plane ## XY Plane 23 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 1475 MHz ## XZ Plane ## YZ Plane ## XY Plane 24 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 1475 MHz ## XZ Plane ## YZ Plane ## XY Plane 25 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 1930 MHz ## XZ Plane ## YZ Plane ## XY Plane 26 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 1930 MHz ## XZ Plane ## YZ Plane ## XY Plane 27 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 1930 MHz ## XZ Plane ## YZ Plane ## XY Plane 28 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 2496 MHz ## XZ Plane ## YZ Plane ## XY Plane 29 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 2496 MHz ## XZ Plane ## YZ Plane ## XY Plane 30 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 2496 MHz ## XZ Plane ## YZ Plane ## XY Plane 31 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 4200 MHz ## XZ Plane ## YZ Plane ## XY Plane 32 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 4200 MHz ## XZ Plane ## YZ Plane ## XY Plane 33 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 4200 MHz ## XZ Plane ## YZ Plane ## XY Plane 34 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 5550 MHz ## XZ Plane ## YZ Plane ## XY Plane 35 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 5550 MHz ## XZ Plane ## YZ Plane ## XY Plane 36 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 5550 MHz ## XZ Plane ## YZ Plane ## XY Plane 37 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port1 Patterns at 6525 MHz ## XZ Plane ## YZ Plane ## XY Plane 38 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port2 Patterns at 6525 MHz ## XZ Plane ## YZ Plane ## XY Plane 39 www.taoglas.com SPE-25-8-184-A ## Metal Box_Port3 Patterns at 6525 MHz ## XZ Plane ## YZ Plane ## XY Plane 40 www.taoglas.com SPE-25-8-184-A Changelog for the datasheet **SPE-25-8-184 – TU.66.3131** **Revision: A (Initial Release)** Date: 2025-07-04 Notes: Initial Datasheet Release Author: Gary West **Previous Revisions** **==> picture [495 x 480] intentionally omitted <==** 41 www.taoglas.com SPE-25-8-184-A 42 www.taoglas.com SPE-25-8-184-A
Updated at June 9, 2026
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