KL7-600SP-V4Inductive Loop Transmitter

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 August 20, 2002 RE: Savi Technology FCC ID: KL7-600SP-V4 After a review of the submitted information, I have a few comments on the above referenced Application. 1) It is not clear where the FCC label will go on the device. Please explain or provide a labeled drawing/photograph, etc. 2) The data given on page 8 of 9 appears to be the worse case data for the scan, however, none of this data appears on the previous page. Please explain. 3) The test report does not present any data for the > 30 MHz for the digital device portion of the test. Please confirm if this testing has been completed (15.109). 4) Please comment on the various power configurations and if they have been evaluated for > 30 MHz digital device emissions. 5) It appears that the EUT was only positioned in 2 axis (1 horizontal, 1 vertical). Please comment on if the unit is ever expected to be installed in additional vertical axis that did not appear to be tested. Timothy R. Johnson Examining Engineer mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

August 20, 2002 REF: Your questions regarding the application for Savi Technology dated August 20,2001 FCC ID: KL7-600SP-V4 Dear Tim, The responses to your (5) questions are detailed in italics below: 1) It is not clear where the FCC label will go on the device. Please explain or provide a labeled drawing/photograph, etc. The FCC label is the label identified as 34 on the label location diagram. It goes on the right side of the enclosure. If required we can clarify by “zooming” in on the drawing provided to reduce any confusion. Please advise if you would like us to do this. 2) The data given on page 8 of 9 appears to be the worse case data for the scan, however, none of this data appears on the previous page. Please explain. The test data on page 8 of 9 in three sections. The table at the top of the page summarizes the measurements made at test distances of 3m, 10m and 20m as detailed on page 7 of 9. The next section calculates the extrapolation factor to be used to determine the field strength at 300m from the measurements at 3m, 10m and 20m detailed in the summary table at the top of the page. It also lists the highest peak and average field strength values at 20m and the extrapolated peak and average values for a test distance of 300m. 3) The test report does not present any data for the > 30 MHz for the digital device portion of the test. Please confirm if this testing has been completed (15.109). The SP-600-211 has been evaluated against the FCC’s requirements for a Class A digital device and found to comply with those requirements. 4) Please comment on the various power configurations and if they have been evaluated for > 30 MHz digital device emissions. The 120V/60Hz power configuration produces higher noise than the dc-powered configuration. Final testing was performed on the AC-powered configuration. 5) It appears that the EUT was only positioned in 2 axis (1 horizontal, 1 vertical). Please comment on if the unit is ever expected to be installed in additional vertical axis that did not appear to be tested. The system is intended to be used in the two axes tested. The main orientation is with the loop hanging from a ceiling with loop horizontal (plane of the loop parallel to the floor). If you have further questions, please do not hesitate to contact me via [email protected] . Regards Mark Briggs Director of Engineering

External Photographs Radio Enclosure Antenna and enclosure

T I T L E C O D E S C A L E : N A D R A W I N G N o : S H E E T 1 O F 2 R E V : A P P L I C A T I O N N E X T A S S E M B L Y U S E D O N R E V I S I O N R E C O R D L T R D E S C R I P T I O N D A T E A P P R O V E D D R A W N C H E C K E D E N G I N E E R P R O D U C T I O N M A T E R I A L S U S T A I N I N G P R O J E C T L E A D E R D A T A C O N T R O L D A T E D A T E D A T E D A T E D A T E D A T E D A T E D A T E F I L E N A M E : 7 3 5 0 3 6 4 0 E . T C W 6 1 5 T A S M A N D R I V E S U N N Y V A L E , C A L I F O R N I A 9 4 0 8 9 A E O # 2 6 5 1 I N I T I A L R E L E A S E N O T E S : ( U N L E S S O T H E R W I S E S P E C I F I E D ) D I M E N S I O N S A R E I N I N C H E S , ± . 0 1 5 L A B E L S H A L L B E M A N U F A C T U R E D B Y A U L A P P R O V E D V E N D O R . V E N D O R S H A L L H A V E A C U R R E N T S I G N E D " P R I N T E R A G R E E M E N T " O N F I L E W I T H U L P E R U L M A R K I N G A N D L A B E L I N G S Y S T E M S A N D S H A L L S U P P L Y E A C H P A C K A G E O R R O L L M A R K E D W I T H C O M P A N Y N A M E A N D L A B E L D E S I G N A T I O N P E R U L M A R K I N G A N D L A B E L I N G S Y S T E M S . 1 . 2 . S P E C I F I C A T I O N S F A S T R I P S - 3 3 3 / 5 0 # ( 2 M I L ) P O L Y E S T E R W I T H S 3 3 3 A D H E S I V E ( 1 M I L ) B L A C K L E T T E R S O N C L E A R B A C K G R O U N D A R I A L N A R R O W 1 M I L M A T T E C L E A R P O L Y E S T E R 3 . M A T E R I A L C O L O R F O N T L A M I N A T I O N L A B E L D I M E N S I O N S M A Y B E A D J U S T E D T O C L O S E S T S T A N D A R D D I E . 4 . E S A M P L E Y 8 / 2 3 / 0 1 L A B E L , F C C I D / E T L / C E S I G N P O S T E P S P 7 3 5 - 0 3 6 4 0 - T A B 8 4 0 - 0 3 6 4 2 - 0 0 1 A P L 0 1 S A V I L O G O : M A I N B O D Y I S P M S # 2 9 3 ( B L U E ) , D O T O V E R " i " I S P M S # 2 0 0 ( R E D ) 5 . B E O # 2 6 9 5 A D D E D - 0 0 2 8 6 0 - 0 3 6 6 0 - 0 0 1 A P L 0 1 S / E . S . 0 9 / 1 3 / 0 1 S / R O R T O N S / P K E L E S H I A N S / B M A T T O O N S / S D e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h i s d e v i c e c o m p l i e s w i t h P a r t 1 5 o f t h e F C C r u l e s . O p e r a t i o n i s s u b j e c t t o t h e f o l l o w i n g t w o c o n d i t i o n s : ( 1 ) t h i s d e v i c e m a y n o t c a u s e h a r m f u l i n t e r f e r e n c e , a n d ( 2 ) t h i s d e v i c e m u s t a c c e p t a n y i n t e r f e r e n c e r e c e i v e d , i n c l u d i n g i n t e r f e r e n c e t h a t m a y c a u s e u n d e s i r e d o p e r a t i o n . S a v i T e c h n o l o g y , S u n n y v a l e C A 9 4 0 8 9 8 5 - 2 6 4 V A C , 4 7 - 4 4 0 H z , 8 0 0 / 4 0 0 m A 2 4 V D C , 8 0 0 m A L I S T E D R 9 8 0 0 5 4 0 I n f o r m a t i o n T e c h n o l o g y E q u i p m e n t F C C I D : K L 7 - 6 0 0 S P - V 4 1 . 3 0 0 3 . 0 0 0 C O D E S C A L E : N / A D R A W I N G N o : S H E E T 2 O F 2 R E V : F I L E N A M E : E P S P 7 3 5 - 0 3 6 4 0 - T A B 0 8 8 9 S I Z E A T A B T E X T - 0 0 1 F C C I D : K L 7 - 6 0 0 S P - V 2 - 0 0 2 - 0 0 3 - 0 0 4 C O N F I G U R A T I O N T A B L E S E E T A B T A B L E F C C I D : K L 7 - 6 0 0 S P - V 1 F C C I D : K L 7 - 6 0 0 S P - V 4 F C C I D : K L 7 - 6 0 0 S P - V 3 E

Internal Photographs Main Circuit Board – Bottom Main Circuit Board – Bottom and Top Power Board – Bottom Power Board – Top

File: R48091 Page 1 of 13 Electromagnetic Emissions Test Report and Application for Grant of Equipment Authorization pursuant to FCC Part 15, Subpart C Specifications for an Intentional Radiator on the Savi Technology, Inc. Model: SP-600-211 FCC ID: KL7-600SP-V4 GRANTEE: Savi Technology, Inc. 615 Tasman Drive Sunnyvale, CA. 94089-1707 TEST SITE: Elliott Laboratories, Inc. 684 W. Maude Avenue Sunnyvale, CA 94086 REPORT DATE: July 30, 2002 FINAL TEST DATE: July 18 and July 23, 2002 AUTHORIZED SIGNATORY: ______________________________ Mark Briggs Director of Engineering This report shall not be reproduced, except in its entirety, without the written approval of Elliott Laboratories, Inc. Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: July 30, 2002 File: R48091 Page 2 of 13 Pages TABLE OF CONTENTS COVER PAGE...................................................................................................................................................................................1 TABLE OF CONTENTS..............................................................................................................................................................2 SCOPE............................................................................................................................................................................................3 OBJECTIVE...................................................................................................................................................................................3 STATEMENT OF COMPLIANCE..............................................................................................................................................3 EMISSION TEST RESULTS.......................................................................................................................................................4 LIMITS OF CONDUCTED INTERFERENCE VOLTAGE.....................................................................................................4 LIMITS OF RADIATED INTERFERENCE FIELD STRENGTH..........................................................................................4 MEASUREMENT UNCERTAINTIES....................................................................................................................................4 EQUIPMENT UNDER TEST (EUT) DETAILS..........................................................................................................................5 GENERAL...................................................................................................................................................................................5 OTHER EUT DETAILS.............................................................................................................................................................5 ENCLOSURE..............................................................................................................................................................................5 MODIFICATIONS.....................................................................................................................................................................5 SUPPORT EQUIPMENT...........................................................................................................................................................5 EXTERNAL I/O CABLING.......................................................................................................................................................6 EUT OPERATION.....................................................................................................................................................................6 TEST SITE......................................................................................................................................................................................7 GENERAL INFORMATION.....................................................................................................................................................7 CONDUCTED EMISSIONS CONSIDERATIONS.................................................................................................................7 RADIATED EMISSIONS CONSIDERATIONS....................................................................................................................7 MEASUREMENT INSTRUMENTATION..................................................................................................................................8 RECEIVER SYSTEM..................................................................................................................................................................8 INSTRUMENT CONTROL COMPUTER...............................................................................................................................8 LINE IMPEDANCE STABILIZATION NETWORK (LISN)................................................................................................8 FILTERS/ATTENUATORS......................................................................................................................................................9 ANTENNAS...............................................................................................................................................................................9 ANTENNA MAST AND EQUIPMENT TURNTABLE.......................................................................................................9 INSTRUMENT CALIBRATION..............................................................................................................................................9 TEST PROCEDURES.................................................................................................................................................................10 EUT AND CABLE PLACEMENT.............................................................…

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Test Configuration Photos Radiated Emissions Conducted Emissions