PERASO PRM2141X-V-EGS 60 GHz RF Module Instructions

PERASO PRM2141X-V-EGS 60 GHz RF Module Instructions

Introduction

1.1 Overview

This manual provides the OEM integrator with information related to installation Peraso PRM2141X-V-EGS 60 GHz RF module in the end product.

1.2 Important Notice to OEM Integrators

1. This module is limited to OEM installation ONLY.
2. This module is limited to installation in mobile or fixed applications, according to FCC Part 2.1091(b).
3. The separate approval is required for all other operating configurations, including portable configurations with respect to FCC Part 2.1093 and different antenna configurations.
4. For FCC Part 15.31 (h) and (k): The host manufacturer is responsible for additional testing to verify compliance as a composite system. When testing the host device for compliance with Part15 Subpart B, the host manufacturer is required to show compliance with Part 15 Subpart B while the transmitter module(s) are installed and operating.
   The modules should be transmitting and the evaluation should confirm that the module’s intentional emissions are compliant (i.e. fundamental and out of band emissions). The host manufacturer must verify that there are no additional unintentional emissions other than what is permitted in Part 15 Subpart B or emissions are complaint with the transmitter(s) rule(s).

End Product Labeling

When the module is installed in the host device, the FCC ID label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily re-moved. If not, a second label must be placed on the outside of the final device that contains the following text: “Contains FCC ID: 2A564141V40”

The FCC ID can be used only when all FCC compliance requirements are met.

Antenna Installation

1. The Antenna is an integral part of the module. It is integrated into the printed circuit board. No external antenna connection is possible.
2. The module, with integrated antenna, must be installed inside of an enclosure ( Radio Unit) for weather protection.
3. The module may not be co-located with any other transmitter or antenna.
4. The Radio Unit, with the installed module and antenna, must be installed such that 20 cm is maintained between the antenna and users.

Antenna type: 16 element patch
Peak Gain: 16.1 dBi

In the event that these conditions cannot be met (co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.

Federal Communication Commission Interference Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and a human body.

This module complies with part 15.255 of the FCC rules.

Typically a Radio Unit containing the PRM2141X-V-EGS module will be installed outdoors, on the roof or high on a wall to have a clear line of sight to the associated Access Point or Station radio(s).

The Radio unit may also be installed indoors on a wall or ceiling.

Under these conditions a minimum distance of 20cm can be maintained from any human body during operation.

(a) Operation under the provisions of this section is not permitted for the following products:

(1) Equipment used on satellites.
(2) Field disturbance sensors, including vehicle radar systems, unless the field disturbance sensors are employed for fixed operation, or used as short- range devices for interactive motion sensing. For the purposes of this section, the reference to fixed operation includes field disturbance sensors installed in fixed equipment, even if the sensor itself moves within the equipment.

(b) Operation on aircraft is permitted under the following conditions:

(1) When the aircraft is on the ground.
(2) While airborne, only in closed exclusive on-board communication networks within the aircraft, with the following exceptions:

(i) Equipment shall not be used in wireless avionics intra-communication (WAIC) applications where external structural sensors or external cameras are mounted on the outside of the aircraft structure.
(ii) Equipment shall not be used on aircraft where there is little attenuation of RF signals by the body/fuselage of the aircraft. These aircraft include, but are not limited to, toy/model aircraft, unmanned aircraft, crop-spraying aircraft, aerostats, etc.

Appendix

6.1 Revision History

Information furnished by Peraso Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Peraso
Technologies for its use, or responsibility for any infringements of patents or other rights of third parties that may result from its use. Specifications are subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Peraso Inc. Trademarks and registered trademarks are the property of their respective owners.

© 2022 Peraso Inc. All Rights Reserved

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