Alinco XE9721 User manual

14-Apr-2017

XE9721 User Manual

Confidential

Alinco XE9721 User Manual Rev. 5.0
Page 1 of 9

List of Contents

1. General

1.1 Overview

1.2 Features

1.3 Application

1.4 Interface connecter pin assignment

1.5 Outline View

1.6 Package Dimensions

2. Characteristics

2.1 Electrical Characteristics

2.2 RF Characteristics

3. Notes

14-Apr-2017

Alinco XE9721 User Manual Rev. 5.0
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1. General

1.1 Overview

This specification covers XE9721 Data Radio Unit,
which complies with
ARIB STD T-66, FCC Part 15 247 RSS-247 and ETSI EN
300 400.

This unit consist of Texas CC2590,CC2500 radio IC
and Renesas CPU R8C3G for
Radio Data communication in 2.4GHz band.

All detailed specification may be changed without
notice.

2.4GHz
Antenna

14-Apr-2017

CC2590
TEXAS
RF AMP IC

CC2500
TEXAS
RADIO IC

R8C3G
RENESAS
CPU

UART
Interface

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1.2 Features

• Radio Data rate up to 32kbps.

• Support Slow Hopping 22channels in 2.401GHz ~

2.4115GHz

• Ultra Low Power Consumption

• RoHS Compliant

• Support USART connection speed up to 115.2kbps

• Small Package Size (38.8 x 23.8 x 6.5)

• Integrated 26MHz TCXO

1.3 Application

• Radio Data Modem

• Wireless Controller

• Wireless Data Logger

• Wireless Security Sensor

1.4 Interface connecter pin assignment

Back Side View of XE9721

1

1 0

1 35

1. +B (Power In) 2. +3V REF
(Reference

Voltage Out)

3.GND (Power GND) 4. CS
(Carrier Sense)

5. PWR CONT (Unit Power Control) 6.PTT
(Transmit Switch)

7.GD_MONI (Not Used) 8. RTS (UART RTS)

9. CTS (UART CTS) 10. RXD (UART RXD)

11. TXD (UART TXD) 12. MODE (Not Used)

13. RESET (Unit Reset)

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1.5 Outline View

Antenna Connector

Interface Connector

1.6 Package Dimensions

6.5

10

23.8

1 135

Right Side View

Left Side View

38.8

Top View

Side View

Weight 8 g

Alinco XE9721 User Manual Rev. 5.0
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Rating

14-Apr-2017

2.Characteristics

2.1 Electrical Characteristics

Absolute Maximum Rating

Minimum Typical Maximum Unit

Supply Voltage

Operating
Temperature Range

RX Current
consumption

TX Current
consumption

3.2

-20

3.5

25

6.5

55

40

60

V

C

mA

mA

2.2 RF Characteristics

Transmitter

Specification
Output Transmit Power Normal 9dBm

Frequency Range Normal

20dB Bandwidth Normal

Modulation Characteristics Normal

Carrier Frequency Drift -20 ~ +50

Condition

GHz

MHz

MHz

C

Min. Typ. Max.

2.401 2.4115

0.1

0.05

2.5ppm

Receiver
Specification

Sensitivity BER 0.1%

Maximum Input Level Normal -20dBm

Adjacent Channel rejection Normal 18dB

Condition

Min. Typ. Max.

-

105dBm

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3. Notes

Please notice that if the FCC identification number or ISED
certification number are not visible when the module is installed
inside another device, then the outside of the device into which
the module is installed must also display a label referring to the
enclosed module. This exterior label can use wording such as the
following: “Contains FCC ID: PH3XE9721”or “Contains IC: 3070C­XE9721” any similar wording that expresses the same meaning may be
used.
The module is limited to OEM installation ONLY.
The OEM integrator is responsible for ensuring that the end-user
has no manual instruction to remove or install module.
The module is limited to installation in mobile application;
A separate approval is required for all other operating
configurations, including portable configurations with respect to
Part 2.1093 and difference antenna configurations.
There is requirement that the grantee provide guidance to the host
manufacturer for compliance with Part 15B requirements.

Federal Communications Commission (FCC) Statement:

15.105(b)

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 or more 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.

15.21:

You are cautioned that changes or modifications not expressly
approved by the part responsible for compliance could void the
user’s authority to operate the equipment.

FCC RF Radiation Exposure Statement:

1.This Transmitter must not be co-located or operating in

conjunction with any other antenna or transmitter.

2.This equipment complies with FCC RF radiation exposure limits

set forth for an uncontrolled environment. This equipment should

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be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.

FCC RF Exposure requirements:

This device and its antenna(s) must not be co-located or
operation in conjunction with any other antenna or transmitter.

15.19:

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 of the device.

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Industry Canada Statement

This device complies with ISED’s applicable licence-exempt RSSs.
Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including
interference that may cause undesired operation of the device.

RF Radiation Exposure Statement:

This equipment complies with IC radiation exposure limits set
forth for an uncontrolled environment. This equipment should be
installed and operated with a minimum distance of 20 centimeters
between the radiator and your body.

Avis d’industrie Canada:

Le present appareil est conforme aux CNR d'Industrie Canada
applicables aux appareils radio exempts de licence.
L'exploitation est autorisee aux deux conditions suivantes: (1)
l'appareil ne doit pas produire de brouillage, et, and (2)
l'utilisateur de l'appareil doit accepter tout brouillage
radioelectrique subi, meme si le brouillage est susceptible d'en
compromettre le fonctionnement.

RF exposure:

To comply with the IC RF exposure compliance requirements, this
device and its antenna must not be co-located or operating in
conjunction with any other antenna or transmitter. Pour se
conformer aux exigences de conformité RF canadienne l'exposition,
cet appareil et son antenne ne doivent pas être co-localisés ou
fonctionnant en conjonction avec une autre antenne ou
transmetteur.

Industry Canada Class B Emission Compliance Statement:

This Class B digital apparatus complies with Canadian ICES-003.

Avis de conformite a la reglementation d'Industrie Canada:

Cet appareil numerique de la classe B est conforme a la norme
NMB-003 du Canada. Déclaration d'exposition aux radiations: Cet
équipement est conforme aux limites d'exposition aux
rayonnements IC établies pour un environnement non contrôlé. Cet
équipement doit être installé et utilisé avec un minimum de 20
cm de distance entre la source de rayonnement et votre corps.

Alinco XE9721 User Manual Rev. 5.0
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