Alps Electric UGPZ8 ユーザーズマニュアル

User Guide Information Version1.0

May 19, 2006

User Guide Information

ALPS Bluetooth

Transceiver Module

Model UGPZ8

Caution: This user guide information is only provided to OEM or module installer.
Do not supply to the end user.

1. Introduction:

The ALPS, UGPZ8 with Bluetooth

wireless technology is a radio device that transmits and receives

    radio signals in accordance with the spectrum regulations for the 2.4 GHz unlicensed frequency range.
    The following table shows a major function.
      The UGPZ8 complies with the Bluetooth

specification Version 2.0+EDR (Enhanced Data Rate)

issued by Bluetooth-SIG.
The EDR (Enhanced Data Rate), uses PSK modulation and has two variants: π/4-DQPSK and 8DPSK.
The gross air data rate is 1 Mbps for Basic Rate using GFSK, 2 Mbps for EDR using π/4-DQPSK and
3 Mbps for EDR using 8DPSK.

Model

No.

Major Function

Remarks

UGPZ8

1. Output Power; Bluetooth™ class 2. 2.5mW (+4dBm) Max.
2. Internal metal antenna provided
3. Voltage regulator built in.
4. Rating of Input voltage: +3.3Vdc, +/-0.1V
5. Modulation

Basic Rate : GFSK(1Mbps),
Enhanced Data Rate: π/4-DQPSK(2Mbps), 8DPSK(3Mbps)

5. Reference oscillator built in
6. SIM style connection through USB interfaces, V1.1
7.Operating temperature: Nominal; +15 °C to +35 °C
8. Regulatory frequency range
USA, Canada, Europe, Taiwan, Korea, China and Japan: 2400 – 2483.5MHz

Electrical features

Contents

ROM 4Mbit
RAM 48kbyte
Reference oscillator

Built in

Sub clock oscillator

Built in

USB interface

USB (V1.1) : OHCI and UHCI

Bluetooth™ Transceiver Module, model UGPZ8 has fully integrated 2.4GHz radio transceiver with
Class2 power, receiver and frequency-hopping synthesizer.

The frequency range is “2400 – 2483.5MHz” and the channel number is defined from “0” (2402MHz) to
“78” (2480MHz).

Total channel numbers are “79” and the RF channels are spaced 1 MHz.

Then, UGPZ8 has provision of Adaptive Frequency Hopping (AFH) that is used to improve the performance
of physical links in the presence of interference as well as reducing the interference caused by physical links
on other devices in the ISM band. AFH shall only be used during the connection state.

In order to facilitate power management, each section of the radio may be powered up and down separately.

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