Declaration of Equivalance

FCC ID: RI7GM862G

Cover Letter(s)

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FCCID_687748

&# Cod:. 30272NT10755A Iel it TECHNICAL NOTE Prico= gaz> Rel: o Communications §9.A. Date: 08/06/06 GM862—GPS _HARDWARE DIFFERENCES DECLARATION o srlts dTELIT Gommunicaions Sp A Introduction We, TELIT Communications S.p.A. declare that the new quad—bands GSM 850/900/1800/1900 Documentazione rieerral. Guesto decumento non pub ossece riprodoto, nche terminal equipment type GM862—GPS hardware revision 3, is based on the already tested quad—bands GSM 850/900/1800/1900 terminal equipment type GE864—QUAD hardware revision 1 that should be considered as the ‘ based model‘. Aim of this document is also that to describe the main hardware differences between the new product GM862—GPS and its based model GE864—QUAD. List of differences between GE862—GPS HW Rev. 3 and GE864—QUAD Rev. 1 The following main differences between the new GMB8G2—GPS HW Rev.3 and the already tested GE864—QUAD HW Rev. 1 are declared as follows: § $ Schematic: i a Schematic page 1 $ Added Transistor Q101 (BC857BL3) with resistor R119 (470 ohm) in base controlled by Pin P9 &&8 of U101, collector to M15, N14, K13 pin of U101 and Emitter to VANA supply. & Added R114, R115 and R116 for RTC crystal configuration Changed U101 IC uP PMB7860 V 1.1K (was V 1.1D) mass production code Schematic page 2 Removed U202 (was AND gate not mounted) nor ts contents revealed i any manner to others wihoutthe xpross writen pormicsion o TELIT Communicatons $ A Restietd documant. No paral!his document can be reprodueed or copld i any ormat, in palor loal, Schematic page 3 Added resistor R309 = 560k ohm form pin 3 Q301 to GND digital pull—down Added resistor R310 = 47k ohm from VCXOEN (PIN 36 U301) to VINT digital pull—up Schematic page 4 Added L414= L415=2.2nH low pass filter Added C414=1pF low pass filter Alights resorved Added C413=33pF DC—block Added GSM RF antenna connector MMCX female COAX SMD $O401 (was PCB pad) Changed L409 = 27nH (was not mounted) ESD—block Changed R407 = not mounted (was 3.3k ohm) power control setting Changed U401 PMB6271 V1.1 (was PMB6271 A1) mass production code Removed C413 (was not mounted) external clock Schematic page 5 Related to GPS functionality all page 5 of the schematic is added ( see technical manual cod. 1vv0300730_MAN_OMOLOG_GM862—GPS_r0). The GPS part doesn‘t affect the functionality of the GSM part. Author: Andrea Fragiacomo Title: GM862—GPS HARDWARE DIFFERENCES DECLARATIONS Page 1 of 2 Filename: 30272nt10755a MOD. 9 02100 Rev. 0 CONFIDENTIAL

* Cod:. 30272NT10755A -I-e lit TECHNICAL NOTE :Z'fl: a°* Compmnications $9.A. Date: 08/06/06 Schematic page 6 Added SO601 SIM CARD connector 8 CT SMT Added SO602 board—to—board 50pin connector Added C601—C649 filter component for EMI/ESD purposes reverta autoizzaions serlla d TELTT Communicatons 5.oA Added R601—R635 filter component for EMI/ESD purposes Added L501—L608 filter component for EMI/ESD purposes Documentazione risevala. Questo dacumento non pud essece iprodato, nche Added Q601—0603 digital /O Tob i dhiti sone uleai a nerma cilegoe Other Changes: The PCB used on GM862—GPS HW Rev 3 is called CS1187B partiaimenta,16 reso notoa lre nor ts contentsrevealed in any manner to othors wihoutthe express uin permiasion of TELIT Communicatons $pA. Reshicled docsmant No part ol hls document can be reproduced or capled in any fomat n part rtolaly Company: TELIT Communications S.p.A. Address: Via Stazione di Prosecco 5/b 34010 Sgonico TS Italy Alights resorved Date: 08 June 2006 Name : Sandro Spanghero Title: Technical director Author: Andrea Fragiacomo Title: GMB62—GPS HARDWARE DIFFERENCES DECLARATIONS Page 2 of 2 Filename: 30272nt10755a MOD. 59 02000 Rev. 0 CONFIDENTIAL


Document Created: 2006-07-27 18:55:46
Document Modified: 2006-07-27 18:55:46
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