JVC KENWOOD 479250 Users Manual

MODEL: J7C-0037 Bluetooth Module

User Guide

 DESCRIPTION

J7C-0037 is a Bluetooth and GPS module.

 FEATURES

 Bluetooth specification version : 3.0  Output power : Max. +4dBm (Class2)  Transmission frequency : 2402 to 2480 MHz  Antenna : Integrated printed antenna  GPS  Host interface : UART  Digital audio interface : PCM  Built-in oscillator : 19.2MHz, 32.768kHz  Temperature rang : -30 to +60 degrees  Power supply voltage : DC 5.4 V  Dimension : 40 x 30 x 8 mm

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 TERMINAL DESCRIPTION

Pin No. Name I/O Description

1 GPS_PWR O GPS antenna voltage monitoring 2 GPS_ALM O GPS antenna short detect 3 GND - Ground 4 GND - Ground 5 GPS_ANT_SW I GPS antenna power control 6 GPS_PA_EN I GPS power amplifier control 7 /BT_SHUTDOWN I Bluetooth device shutdown control 8 WCLK I Synchronous data sync

9 BCLK I Synchronous data clock 10 BT_AUD_DO O Synchronous data output 11 BT_AUD_DI I Synchronous data input 12 CTS I UART clear-to-send input 13 RTS O UART ready-to-send output 14 TXD O UART data output 15 RXD I UART data input 16 BT_SW I Bluetooth power supply control 17 GND - Ground 18 GND - Ground 19 54M I DC power input (5.4V) 20 54M I DC power input (5.4V)

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 FCC / IC LABEL INSTRUCTIONS

The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as the following:

“Contains Transmitter Module FCC ID: K44479250”

or “Contains FCC ID: K44479250”

Any similar wording that expresses the same meaning may be used.

If the final product is to be sold in Canada, then this exterior label should use wording such as the following:

“Contains Transmitter Module IC: 282F-479250”

or “Contains IC: 282F-479250”

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