> For the complete documentation index, see [llms.txt](https://support.senterasensors.com/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senterasensors.com/home/rtk-ppk-module/setup-and-installation/rtk-ppk-module-installation/if1200/module-installation-for-65r.md).

# Module Installation for 65R

## Cable Clip

{% stepper %}
{% step %}

### Cable Clips (First Time Installation Only)

Use the alcohol wipe provided with the RTK-PPK kit to prepare the surface of the drone. Clean the area shown. 

Once the alcohol dries peal the backing off of the clips and place them as shown. Apply firm pressure to the clip to ensure it bonds well. 

<figure><img src="/files/5f9f9oioODOFwZ101hk3" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}

## Module Installation

{% stepper %}
{% step %}

#### Mount Module to Aircraft <a href="#mount-module-to-aircraft" id="mount-module-to-aircraft"></a>

Place the RTK PPK module on the top of the drone. Ensure the forward arrow is facing the sensor. Tighten the screws.

<figure><img src="/files/MaTcgausRnRFgCQNSKmi" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

#### Install Coax Cable (NON-NTRIP RTK ONLY) <a href="#connect-coax-cable-non-ntrip-rtk-only" id="connect-coax-cable-non-ntrip-rtk-only"></a>

{% hint style="info" %}
This step is only required when operating when the Sentera Ground Radio is used to provide the corrections data. For example when using a base station or laptop for the corrections source.
{% endhint %}

Plug in the coax cable into the side of the RTK PPK module.&#x20;

<figure><img src="/files/fUCyJx3DB57LJzkBOmyq" alt=""><figcaption></figcaption></figure>

{% hint style="warning" %}
When unplugging the coax cable, pull directly outward. Pulling the cable at an angle can cause damage to the cable.
{% endhint %}

Then connect the antenna mounting bracket to the rail system on the bottom of the drone.&#x20;

Use the provided hex driver to righten the screw in the bracket and secure the mount.&#x20;

<figure><img src="/files/xYih2zI8hRPSbxD7j2Ch" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Install 915Mhz Antenna (NON-NTRIP RTK ONLY)

{% hint style="info" %}
This step is only required when operating when the Sentera Ground Radio is used to provide the corrections data. For example when using a base station or laptop for the corrections source.
{% endhint %}

Screw the antenna onto the connector as show. Point the antenna straight down.&#x20;

<figure><img src="/files/aZMqazKb5ohIc9VHYYvq" alt=""><figcaption></figcaption></figure>

Then secure the coax cable into the cable clips.&#x20;

<figure><img src="/files/SCxmHk8jIntiqf0NiAPv" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Install USB-C to USB-C Cable

Plug in the USB-C to USB-C cable into the side of the RTK PPK module.

<figure><img src="/files/peeMNY4O4rdccX6Ulhwu" alt=""><figcaption></figcaption></figure>

Then secure the cable into the clip.&#x20;

<figure><img src="/files/sOQDLn5Sz6NDmQCg44H4" alt=""><figcaption></figcaption></figure>

Next use the leg clips to attach the USB cable to leg of the aircraft. Place one towards the top of the leg and the other about halfway down.&#x20;

<figure><img src="/files/PYFqw0Ihs4D5eqGmo4WL" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Install The 65R

Install the 65R into the payload connector and secure the latch.&#x20;

<figure><img src="/files/4qOyNBQHo9fL60DGt0Ck" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Connect Sensor

Connect the other end of the USB-C to USB-C cable into the USB-C port on the gimbal.&#x20;

{% hint style="info" %}
Make sure to use the top port on the gimbal when connecting the USB-C cable.

Do not use the USB-C port on the sensor itself.
{% endhint %}

<figure><img src="/files/V8pnQH2GSuYiOfJMjhHq" alt=""><figcaption></figcaption></figure>
{% endstep %}
{% endstepper %}