danjuliodesigns DJ2MOD1 Users Manual

Manufacturing Documentation

RFD21712 FCC ID XO6-DJ2MOD1 Installation

Document: 22-00007-01

Revision Date: 4/12/2010

RFD21712 FCC ID XO6-DJ2MOD1 Installation

Overview

This document is designed to control manufacturing of products that will carry the FCC ID: XO6­DJ2MOD1 and IC: 8558A-DJ2MOD1. It describes how specific device implementations must be designed
and manufactured in order to ensure full compliance with the Limited Modular Approval for FCC ID: X06­DJ2MOD1 and IC: 8558A-DJ2MOD1.

Hardware requirements

The following hardware requirements must be implemented by the design.

1. Radio must be implemented with a PCB Module implementing the Nordic Reference Design
documented in Nordic Semiconductor document
“nRF24L01pluss_REFERENCE_MODULES.pdf” Revision 1.0. This module may be obtained as
part number RFD21712 from RF Digital Corporation. The design uses the Nordic Semiconductor
nRF24L01+ radio transceiver with an on-board 16 MHz crystal oscillator and PCB strip antenna.

2. The radio module is soldered directly to the main, application PCB. The main, application PCB is
defined as the PCB containing the micro-controller driving the radio module and implementing the
dj2 protocol 2.4 GHz RF protocol.

Operational requirements

Firmware running in a micro-controller on the main, application PCB must implement the dj2 protocol 2.4
Ghz RF protocol as described in the chapter “Protocol Implementations”, section “2.4 GHz RF Wireless
Protocol” in the specification “dj2_arch.doc”, p/n 21-0000. These operational requirements include
configuration of nRF24L01+ transceiver and operating during transmission of data (bit rate, packet length,
packet timing).

Validation requirements

The following validation activities of the device must be completed prior to release to manufacturing.

1. Firmware validation. Firmware operation related to the radio must be verified to properly
implement the protocol as described in the chapter “Protocol Implementations”, section “2.4 GHz
RF Wireless Protocol” in this specification.

2. Intentional emissions validation. Pre-production units must provide equal or better intentional
emissions results as the device used to obtain the Limited Modular Approval when tested at a FCC
accredited lab.