OBMALPHA-1-930Pager

Cirkisys Electronics Limited All Rights Reserved KS57C21116 4 bits MCU (ROM 16 K) (RAM 3584 x 4) 2.7 V POCSAG decoder 93C46 EEPROM SEG0-SEG31 & COM0-COM7 LCD Bus I/O port Lamp buzzer motor 4 bit interrupt 2.1V Volt. detector Timer RF Board 1.5 V BatteryDC/DC convertor 76.8K Hz clock 32.768K Hz Clock 1M Hz Clock reset 16 character + icon key key Function Read I/O port & Interrupt & SPI FSK LVA BS1 BS2 Block diagram of 6015N digital board Cirkisys Electronics Limited All Rights Reserved cascode amp saw filter mixer crystal oscillator 21.4M Crystal filter FM-IF regulated 1V BS1 FSK data BS2 or QC battery LVA loop antenna Block diagram of 2-level FSK RF demodulation architecture

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2745 8306 Cirkisys Electronics Ltd. Application For Certification (FCC ID: OBMALPHA-1-930) Superheterodyne Receiver WO# 99047122 WN/at June 1, 1999 INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1:General Description EXHIBIT 2:System Test Configuration EXHIBIT 3:Emission Results EXHIBIT 4:Equipment Photographs EXHIBIT 5:Product Labelling EXHIBIT 6:Technical Specifications EXHIBIT 7:Instruction Manual EXHIBIT 8:Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 ii MEASUREMENT/TECHNICAL REPORT Cirkisys Electronics Ltd. - MODEL: ALPHA - ONE 6015N FCC ID: OBMALPHA-1-930 This report concerns (check one:)Original Grant X Class II Change _____ Equipment Type: Superheterodyne Receiver (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)?Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37?Yes No X If no, assumed Part 15, Subpart B for unintentional radiator - the new 47 CFR [10-1-96 Edition] provision. Report prepared by:Wilbur Ng Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576, Castle Peak Road, Kowloon, Hong Kong Phone:852-2173-8502 Fax:852-2745-8306 INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 iii Table of Contents 1.0 General Description ............................................................................................................2 1.1 Product Description ...........................................................................................................2 1.2 Related Submittal(s) Grants ...............................................................................................2 1.3 Test Methodology ..............................................................................................................3 1.4 Test Facility .......................................................................................................................3 2.0 System Test Configuration .................................................................................................5 2.2 EUT Exercising Software ..................................................................................................5 2.4 Equipment Modification ....................................................................................................6 3.0 Emission Results ..................................................................................................................8 3.1 Field Strength Calculation..................................................................................................9 3.2 Radiated Emission Configuration Photograph .................................................................10 3.3 Radiated Emission Data...................................................................................................11 4.0 Equipment Photographs ...................................................................................................15 5.0 Product Labelling ..............................................................................................................17 6.0 Technical Specifications ....................................................................................................19 7.0 Instruction Manual ...........................................................................................................21 8.0 Miscellaneous Information ...............................................................................................23 8.2 Discussion of Pulse Desensitization.................................................................................24 8.3 Calculation of Average Factor .........................................................................................25 8.4 Emissions Test Procedures...............................................................................................26 INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 iv List of attached file Exhibit typeFile Descriptionfilename Cover LetterLetter of Agencyletter.pdf Test ReportTest Reportreport.doc Operation DescriptionTechnical Descriptiondescri.pdf Test Setup PhotoRadiated Emissionradiated1.jpg, radiated2.jpg External PhotoExternal Photoophoto1.jpg to ophoto2.jpg Internal PhotoInternal Photoiphoto1.jpg to iphoto8.jpg Block DiagramBlock Diagramblock.pdf SchematicsCircuit Diagramcircuit.pdf ID Label/LocationLabel Artwork and Locationlabel.pdf User ManualUser Manualmanual.pdf INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 2 1.0 General Description 1.1Product Description The Equipment Under Test (EUT) is a POCSAG alpha-numeric pager operating at 928 - 932 MHz. The EUT is powered by a 1.5V “AAA” battery. It can operate from 928 MHz to 932 MHz by choosing corresponding value of channel crystal X1. It has two buttons and 16-characters (14-segment type) LCD display. The message will be displayed on the LCD glass and will scroll if more than 16 characters. When a new user message is being received, the pager will give an alert signal, such as buzzing sound or vibration form vibrator. For electronic filing, the brief circuit description is saved with filename: descri.pdf 1.2Related Submittal(s) Grants This is an application for Certification of a receiver. INTERTEK TESTING SERVICES FCC ID: OBMALPHA-1-930 3 1.3Test Methodo…

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