---
title: RET-200
---

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# ret-200

## Remote Electrical Downtilt Control Motor, AISG V2.0

**[![adobe-pdf-icon.png](https://info.jmawireless.com/hs-fs/hubfs/adobe-pdf-icon.png?width=34&name=adobe-pdf-icon.png)](http://www.jmawireless.com/images/uploads/pdfs/RET-200_DataSheet.pdf)  [Download Data Sheet](https://jmawireless.com/PD/Antenna_Datasheets/Content/antenna/RET-200_Datasheet.htm)**

[**![adobe-pdf-icon.png](https://info.jmawireless.com/hs-fs/hubfs/adobe-pdf-icon.png?width=34&name=adobe-pdf-icon.png)  RET-200 Replacement Instructions**](http://www.jmawireless.com/images/uploads/pdfs/RET-200_Replacement_Instructions.pdf)

JMA Wireless occasionally releases new firmware on its RET-200 motors to stay updated with the latest IoT requirements and AISG standards which may require new configuration files be used.

If you know the correct firmware version on a given RET-200; use the following links to download the correct antenna configuration file.

| **Antenna Configuration File** |
| --- |
| [Antenna-Config-Files\_V160311\_1](https://info.jmawireless.com/hubfs/Antenna%20Config%20Files%20160311_1.zip?hsLang=en-us) |

 Use the following link to download the latest firmware for RET-200.

| **Latest Firmware** |
| --- |
| [Download Version V160311\_1](https://info.jmawireless.com/hubfs/RET_Folder/V160311_1.zip?hsLang=en-us) |

###### ![RET\_6.8.16.png](https://info.jmawireless.com/hs-fs/hubfs/RET_Folder/RET_6.8.16.png?width=640&name=RET_6.8.16.png)

**Have Questions About Determining Software Versions?**

The firmware version for a given RET-200 can easily be identified in the Software Version field located near the upper left hand corner of the JMA PCU-220 Ret Controller Software:

![SW\_RET\_160311\_1.png](https://info.jmawireless.com/hs-fs/hubfs/RET_Folder/SW_RET_160311_1.png?width=331&height=384&name=SW_RET_160311_1.png)

The firmware verison for a given RET-200 can also be easily identified by the serial # of the RET-200, also known as Unique Identification Number (UID).  Please refer to the following cross-reference table to identify the factory installed firmware verison using RET serial number or UID.

**Firmware Version Upgrade Table**

| **RET Serial # (UID)** | **Factory Installed Firmware Version** |
| --- | --- |
| \<= 75000 | Contact JMA Wireless Support |
| \>= 75001 | Can Upgrade to V160311\_1 |

 

Contact JMA Wireless Technical Support at [+1 888-201-6073](tel:+1-888-201-6073) for the proper configuration files and further assistance.

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