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HE920 Family Product Description

80404ST10112A Rev.2 2013-05-06

Page 18 of 36

3.4.

Operating Frequency

The operating frequencies in GSM850, EGSM900, DCS1800, PCS1900, WCDMA modes are
confirm to the 3GPP and WCDMA specifications.

Mode

Freq. TX (MHz)

Freq. RX (MHz)

Channels

TX - RX offset

GSM850

824.2 ~ 848.8

869.2 ~ 893.8

128 ~ 251

45 MHz

EGSM900

890.0 ~ 914.8

935.0 ~ 959.8

0 ~ 124

45 MHz

880.2 ~ 889.8

925.2 ~ 934.8

975 ~ 1023

45 MHz

DCS1800

1710.2 ~ 1784.8

1805.2 ~ 1879.8

512 ~ 885

95MHz

PCS1900

1850.2 ~ 1909.8

1930.2 ~ 1989.8

512 ~ 810

80MHz

WCDMA850

826.4 ~ 846.6

871.4 ~ 891.6

Tx: 4132 ~ 4233

Rx: 4357 ~ 4458

45MHz

WCDMA900

(HE920-EU only)

882.4 ~ 912.6

927.4 ~ 957.6

Tx: 2712 ~ 2863

Rx: 2937 ~ 3088

45MHz

WCDMA (AWS)

(HE920-NA only)

1712.4 ~ 1752.6

2112.4 ~ 2152.6

Tx: 9262 ~ 9538

Rx: 9662 ~ 9938

400MHz

WCDMA1900

(HE920-NA only)

1852.4 ~ 1907.6

1932.4 ~ 1987.6

Tx: 9262 ~ 9538

Rx: 9662 ~ 9938

80MHz

WCDMA2100

(HE920-EU only)

1922.4 ~ 1977.6

2112.4 ~ 2167.6

Tx: 9612 ~ 9888

Rx: 10562 ~ 10838

190MHz

Содержание HE920 Series

Страница 1: ...HE920 Family Product Description 80404ST10112A Rev 2 2013 05 06...

Страница 2: ...roduct Description 80404ST10112A Rev 2 2013 05 06 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 2 of 36 APPLICABILITY TABLE PRODUCT HE92...

Страница 3: ...serve for Telit and its licensors certain exclusive rights for copyrighted material including the exclusive right to copy reproduce in any form distribute and make derivative works of the copyrighted...

Страница 4: ...translated into any language or computer language in any form or by any means without prior written permission of Telit High Risk Materials Components units or third party products used in the produc...

Страница 5: ...Product variants 12 2 2 Target Market 12 2 3 Features 12 2 4 Approvals 15 3 General Product Description 16 3 1 Dimensions and 2D mechanical drawing 16 3 2 Weight 17 3 3 Environmental requirements 17...

Страница 6: ...ace 22 3 15 Serial ports 22 3 16 USB port 22 3 17 User Interface 22 3 18 Features 22 3 18 1 Speech Coding 22 3 18 2 SMS 22 3 18 3 Real Time Clock and Alarm 22 3 18 4 Data Transmission capabilities 23...

Страница 7: ...on forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 7 of 36 7 Conformity assessment issues 29 7 1 1999 5 EC Directive 29 7 2 FCC IC Regulatory notices 3...

Страница 8: ...eral contact technical support to report documentation errors and to order manuals contact Telit Technical Support Center TTSC at TS EMEA telit com TS NORTHAMERICA telit com TS LATINAMERICA telit com...

Страница 9: ...ned Chapter 5 Software Features provides an overview of the software features of the products Chapter 6 AT Commands provides the information of compliant Chapter 7 Conformity Assessment provides some...

Страница 10: ...ications S p A All Rights Reserved Page 10 of 36 1 6 Related Documents HE920 family Hardware User Guide 1vv0301014 HE920 Software User guide 1vv0301015 HE920 AT command reference guide 80404ST10113A x...

Страница 11: ...ality adding value to the end application without adding cost Moreover HE920 is also available with embedded GPS GLONASS receiver and Antenna Diversity The extensive interface set which includes analo...

Страница 12: ...e series of HSPA band varies accordingly with the specific variant Two variants with different optional features and HSPA bands are available for each region HE920 Variants Variant name Upload Downloa...

Страница 13: ...power saving 1 3 mA DRX 9 in GSM mode idle registered power saving 1 0 mA DRX 512F in WCDMA mode Output power Class 4 2W 850 900 MHz GSM GPRS Class 1 1W 1800 1900 MHz GSM GPRS Class E2 0 5W 850 900 M...

Страница 14: ...R FR EFR AMR for GSM and AMR for WCDMA voice codec DTMF SMS Point to point mobile originated and mobile terminated SMS SMS cell broadcast Text and PDU mode SMS over GPRS Data transmission HSPA D L up...

Страница 15: ...ginated data USSD Closed user group Additional features Local security management Call control status indication SIM phonebook Character management IRA UCS2 SIM related functions FDN ADN PIN Real Time...

Страница 16: ...duction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 16 of 36 3 General Product Description 3 1 Dimensions and 2D mechanical drawing The overall dim...

Страница 17: ...l the temperature range and it fully meets the ETSI specifications 40 C 85 C The module is fully functional in all the temperature range Temperatures outside of the range 20 C 55 C might slightly devi...

Страница 18: ...93 8 128 251 45 MHz EGSM900 890 0 914 8 935 0 959 8 0 124 45 MHz 880 2 889 8 925 2 934 8 975 1023 45 MHz DCS1800 1710 2 1784 8 1805 2 1879 8 512 885 95MHz PCS1900 1850 2 1909 8 1930 2 1989 8 512 810 8...

Страница 19: ...Hz bands are class E2 in accordance with the specification which determine the nominal 0 4W peak RF power 26dBm on 50ohm The HE920 family transceiver output of WCDMA mode in 850 900 AWS1700 1900 2100M...

Страница 20: ...nd 250MHz in WCDMA 2100MHz band and 445MHz in WCDMA AWS band For further information please refer to the HE920 family Hardware User Guide 3 7 2 Frequency band of GPS antenna The GPS antenna should be...

Страница 21: ...ys as input output and alternative function The GPIO listed below can be configured as an alternative function as well TBD Alarm output 3 11 2 Indication of Network Service Availability STAT_LED The S...

Страница 22: ...T V 250 3GPP 27 007 and 27 005 specifications Please refer to the HE920 AT command User Guide for complete details 3 18 Features 3 18 1 Speech Coding The HE920 xxG and HE920 xxR family support the fo...

Страница 23: ...ower up 3 18 6 Call control The calling cost control function is supported 3 18 7 Phonebook This function allows storing the telephone numbers into SIM memory The capability depends on the SIM version...

Страница 24: ...ing The acoustic signaling of the HE920 xxG and HE920 xxR family on the selected acoustic device are the following Call waiting tone Busy tone Congestion tone Alarm warning tone 3 19 Mounting the modu...

Страница 25: ...2 system with a PC or other DTE The development of the applications utilizing the Telit HE920 family must present a proper design of all the interfaces towards and from the module e g power supply aud...

Страница 26: ...net machine involved and the controller of the Telit HE920 module regardless of all the software stacks underlying This particular implementation allows to the devices interfacing to the Telit HE920 m...

Страница 27: ...to be contacted request the WCDMA EDGE GPRS and socket connections to be opened host is connected exchange raw data close the socket and WCDMA EDGE GPRS context All these steps are achieved through A...

Страница 28: ...modules are compliant with 1 Hayes standard AT command set in order to maintain the compatibility with existing S W programs 2 3GPP TS 27 007 specific AT command and WCDMA GPRS specific commands 3 3G...

Страница 29: ...e the HE920 EU is compliant with the following standards RF spectrum use R TTE art 3 2 EN 300 440 2 V1 4 1 EN 301 511 V9 0 2 EN 301 908 1 V5 2 1 EN 301 908 2 V5 2 1 EMC R TTE art 3 1b EN 301 489 1 V1...

Страница 30: ...irective It should be noted that assessment does not necessarily lead to testing Telit Communications S p A recommends carrying out the following assessments RF spectrum use R TTE art 3 2 It will depe...

Страница 31: ...Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage et 2 l utilisateur de l a...

Страница 32: ...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...

Страница 33: ...me cautions have to be taken for the SIM checking carefully the instruction for its use Do not insert or remove the SIM when the product is in power saving mode The system integrator is responsible of...

Страница 34: ...CLIP Calling Line Identification Presentation CLIR Calling Line Identification Restriction CMOS Complementary Metal Oxide Semiconductor CSD Circuit Switched Data DAC Digital to Analog Converter DARP D...

Страница 35: ...Unit PIN Personal Identification Number POS Point Of Sales PWM Pulse Width Modulation RF Radio Frequency RoHS Restriction of Hazardous Substances RTC Real Time Clock SAIC Single Antenna Interface Can...

Страница 36: ...1 2012 12 27 Updated 2 Overview Updated 2 1 Product variants Updated 2 3 Features Updated 3 1 Dimensions and 2D mechanical drawing Updated 3 7 1 Frequency band of GSM WCDMA antenna Updated 3 9 Power c...

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