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TI.43.A311
RF Antenna, 451 to 466MHz, Linear, -2.82dBi, Terminal Mount / TNC Connector, TI.43 Series
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- Manufacturer: TAOGLAS
- Product type:
- Gain: -2.82dBi
- SVHC: No SVHC (21-Jan-2025)
- VSWR: -
- Input Power: 10W
- Antenna Type: IoT / ISM / M2M
- Frequency Max: 466MHz
- Frequency Min: 451MHz
- Product Range: TI.43 Series
- Input Impedance: 50ohm
- Antenna Mounting: Terminal Mount / TNC Connector
- Antenna Polarisation: Linear
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 8.48 € |
| Current stock | 50+ |
| Lead time | 30 days |
Datasheet
A * a ye TAOGLAS. TI.43 Series QD YD 7 Y) ae) LE : eS SPE-25-8-104-A **Part No: TI.43.xxxx** **Description** 400-470MHz Terminal Mount Antenna **Features:** Frequency Range: 400-470MHz >50% efficiency when mounted on a Ground Plane TNC, N-Type, BNC and SMA Male Connector Options RoHS and REACH Compliant www.taoglas.com **==> picture [263 x 179] intentionally omitted <==** **----- Start of picture text -----**<br> 1. Introduction 3<br>2. Specification<br>Err<br>or! Bookmark not defined.<br>3. Mechanical Drawings 9<br>4. Antenna Characteristics 9<br>5. Radiation Patterns 12<br>6. Packaging 23<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. **==> picture [377 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 2<br>SPE-25-8-104-A www.taoglas.com<br>**----- End of picture text -----**<br> **1.** Introduction ey/ The TI.43 Series is range of terminal mount antenna designed to operate between 400-470MHz, on some of the most widely used license-free ISM bands. The omni-directional antenna radiates uniformly in the azimuth. This antenna is mounted directly on a device via male connector. Multiple options are available with either SMA, TNC, N-Type or BNC connectors to suit all mounting requirements. TI.43 SKU’s and Configurations: - TI.43.A111 - 400 to 470MHz Terminal Mount Antenna with SMA(M) Connector - TI.43.A311 - 400 to 470MHz Terminal Mount Antenna with TNC(M) Connector - TI.43.AH11 - 400 to 470MHz Terminal Mount Antenna with N-Type(M) Connector - TI.43.AL11 - 400 to 470MHz Terminal Mount Antenna with BNC(M) Connector With a robust, durable mechanical design and integrated connector, the TI.43 Series is ideal for integration into M2M, IoT, industrial, metering, and telemetry systems where consistent performance and ease of installation are critical. The antenna is optimized for use directly mounted on a device chassis or enclosure, providing maximum performance with great efficiency on a ground plane. Typical Applications include: - Smart Metering – Water, Gas or Electricity - Mesh Networks and Industrial IoT - SCADA Systems - Telemetry and Public Safety Services - Remote Control and Asset Monitoring Devices For further information please contact your regional Taoglas customer support team. 3 www.taoglas.com SPE-25-8-104-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| |**ISM 433MHz**|433.05- 434.79|Free Space|14.4|-8.36|-3.67|50 Ω|Linear|Omni<br>directional|10W| |||on 30x30cm<br>Ground Plane|Ground Plane<br>56.3|-2.46|-0.90||||| |**B31**|451-466|Free Space|21.8|-6.61|-2.82||||| |||on 30x30cm<br>Ground Plane|Ground Plane<br>56.8|-2.46|-0.31||||| |**B72**|451-465|Free Space|21.5|-6.68|-2.82||||| |||on 30x30cm<br>Ground Plane|Ground Plane<br>56.9|-2.45|-0.31||||| |**B73**|450-465|Free Space|21.3|-6.71|-2.82||||| |||on 30x30cm<br>Ground Plane|Ground Plane<br>57.1|-2.44|-0.28||||| |**B87**|410-425|Free Space|18.4|-7.36|-3.16||||| |||on 30x30cm<br>Ground Plane|Ground Plane<br>46.8|-3.30|-1.05||||| |**B88**|412-427|Free Space|18.0|-7.45|-3.16||||| |||on 30x30cm<br>Ground Plane|Ground Plane<br>48.0|-3.19|-1.04||||| ||**Mechanical**|| |---|---|---| |||TI.43.A111 - Ø13 x 174.5mm| |**Dimensions**||TI.43.A311 – Ø13.6 x 180mm<br>TI.43.AH11- Ø20 x 182.5mm| |||TI.43.AL11 –Ø14.5 x 180.4mm| |**Weight**||25g| |**Material**||TPEE| |||TI.43.A111 - SMA(M)| |**Connector**||TI.43.A311 - TNC(M)<br>TI.43.AH11 – N-TYPE(M)| |||TI.43.AL11 - BNC(M)| |||| ||**Environmental**|**Environmental**| |**Waterproof Rating**||IP67| |**Operation Temperature**||-40 - +85°C| |**Storage Temperature**||-40 - +85°C| **==> picture [3 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> 4<br>**----- End of picture text -----**<br> www.taoglas.com SPE-25-8-104-A - **3.1** TI.43.A111 - |[of] **==> picture [3 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> 5<br>**----- End of picture text -----**<br> **==> picture [59 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> www.taoglas.com<br>**----- End of picture text -----**<br> SPE-25-8-104-A **==> picture [77 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> 3.2 TI.43.A311<br>**----- End of picture text -----**<br> www.taoglas.com 6 SPE-25-8-104-A ## **3.3** TI.43.AH11 | **==> picture [74 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 7<br>www.taoglas.com<br>**----- End of picture text -----**<br> SPE-25-8-104-A **==> picture [72 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> 3.4 TI.43.AL11<br>**----- End of picture text -----**<br> **==> picture [3 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> 8<br>**----- End of picture text -----**<br> **==> picture [59 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> www.taoglas.com<br>**----- End of picture text -----**<br> SPE-25-8-104-A **==> picture [76 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> 4.1 Return Loss<br>**----- End of picture text -----**<br> ## **4.2** VSWR 9 www.taoglas.com SPE-25-8-104-A **==> picture [68 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 4.3 Efficiency<br>**----- End of picture text -----**<br> **==> picture [82 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 4.4 Average Gain<br>**----- End of picture text -----**<br> **==> picture [59 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> www.taoglas.com<br>**----- End of picture text -----**<br> 10 SPE-25-8-104-A **==> picture [69 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> 4.5 Peak Gain<br>**----- End of picture text -----**<br> 11 www.taoglas.com SPE-25-8-104-A **==> picture [71 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5.1 Test Setup<br>**----- End of picture text -----**<br> **Commented [BB1]:** @Gary West , please state the antenna is placed on the center of the ground plane.. It is not clear – I cant easily see the antenna. You can do an additional sketch for the installation on a metal plate. | **==> picture [277 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Chamber Set-up in Free Space.<br>Chamber Set-up on 30x30cm Ground Plane.<br>**----- End of picture text -----**<br> **==> picture [6 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> 12<br>**----- End of picture text -----**<br> **==> picture [59 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> www.taoglas.com<br>**----- End of picture text -----**<br> SPE-25-8-104-A **==> picture [160 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5.2 Free Space Patterns at 459 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 13<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [193 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> 5.3 With Metal Ground Patterns at 459 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 14<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [160 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5.4 Free Space Patterns at 458 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 15<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [193 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> 5.5 With Metal Ground Patterns at 458 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 16<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [160 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5.6 Free Space Patterns at 457 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [6 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> 17<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [59 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [193 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> 5.7 With Metal Ground Patterns at 457 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 18<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [160 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5.8 Free Space Patterns at 417 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [6 x 5] intentionally 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20<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [169 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 5.10 Free Space Patterns at 419 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 21<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [202 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> 5.11 With Metal Ground Patterns at 419 MHz<br>**----- End of picture text -----**<br> **==> picture [274 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> XZ Plane YZ Plane XY Plane<br>**----- End of picture text -----**<br> **==> picture [37 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A<br>**----- End of picture text -----**<br> **==> picture [77 x 14] intentionally omitted <==** **----- Start of picture text -----**<br> 22<br>www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [6 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> 23<br>**----- End of picture text -----**<br> **==> picture [340 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> SPE-25-8-104-A www.taoglas.com<br>**----- End of picture text -----**<br> **==> picture [587 x 612] intentionally omitted <==** **----- Start of picture text -----**<br> Changelog for the datasheet<br>SPE-25-8-104 – TI.43<br>Revision: A (Original First Release)<br>Date: 2025-03-28<br>Notes: Initial Release<br>Author: Gary West<br>Previous Revisions<br>24<br>SPE-25-8-104-A www.taoglas.com<br>**----- End of picture text -----**<br> 25 www.taoglas.com SPE-25-8-104-A
Updated at June 9, 2026
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