QKE-INCAWireless Audio and PSTN Monitoring System

COMPANY CONFIDENTIAL Spectronic Denmark A/S Skindbjergvej 44 DK-8500 Grenaa, Denmark Telephone +45 86 38 72 22 Fax +45 86 38 77 04 [email protected] www.spectronic-denmark.com WirelessAudioandPSTN MonitoringSystem INCA Page 2 of 48 COMPANY CONFIDENTIAL WirelessAudioandPSTNMonitoringSystemINCA Table o fContents 1 Introduction to Wireless Audio Monitoring......................................4 2 INCA System Introduction .................................................................7 2.1 General..........................................................................................9 2.2 The System ...................................................................................9 2.3 The Transmitter System..............................................................10 2.4 Transmitter ..................................................................................10 2.5 Remote Receiver / Transmitter ...................................................11 2.6 Power Supply ..............................................................................11 2.7 Receiver ......................................................................................12 3 Technical Specifications INCA ........................................................17 3.1 Test Results – Duracell Alkaline 9V MN1604-6LR61 .................20 4 Parts List – INCA Basic Configuration 1 ........................................22 5 Parts List – INCA Basic Configuration 2 ........................................23 6 Parts List – INCA Basic Configuration 3 ........................................24 7 Parts List – INCA Options ................................................................25 8 INCA TX/RC PSTN Wireless Telephone Line Transmitter ............26 8.1 Introduction..................................................................................26 8.2 System Concept..........................................................................26 8.2.1 General .............................................................................26 8.2.2 Application Note................................................................27 8.2.3 Block Schematic................................................................28 8.2.4 Transmitter........................................................................28 8.2.5 Remote Control Receiver..................................................29 8.2.6 Remote Control Upcodes..................................................30 8.3 Technical Specifications..............................................................31 Page 3 of 48 COMPANY CONFIDENTIAL WirelessAudioandPSTNMonitoringSystemINCA 9 INCA TX/RC VOX Wireless Transmitter ..........................................32 9.1 Introduction..................................................................................32 9.2 System Concept..........................................................................32 9.2.1 General .............................................................................32 9.2.2 Application Note................................................................33 9.2.3 Block Schematic................................................................34 9.2.4 Transmitter........................................................................34 9.2.5 Remote Control Receiver..................................................35 9.2.6 Remote Control Upcodes..................................................36 9.3 Technical Specifications..............................................................37 Wire Connections for MMM......................................................................38 Wire Connections for RCM and Battery...................................................39 Wire Connections for MMM and RCM .....................................................40 Wire Connections for TXH with Battery ...................................................41 Wire Connections for MMM and TXH ......................................................42 Wire Connections for RCM and TXH with Battery...................................43 Wire Connections for MMM plus TXH and RCM .....................................44 Wire Connections for TXM with Battery...................................................45 Wire Connections for MMM and TXM......................................................46 Wire Connections for RCM and TXM with Battery...................................47 Wire Connections for MMM plus TXM and RCM.....................................48 Spectronic Denmark reserve the right to alter all specifications without prior notice Page 4 of 48 COMPANY CONFIDENTIAL WirelessAudioandPSTNMonitoringSystemINCA 1 Introduction to Wireless Audio Monitoring In today’s increasingly complex environment of electromagnetic signals in the radio frequency spectrum, wireless audio surveillance operations are subject to several hostile parameters, which are critical for operation success and ultimately monitored high-quality audio signal retrieval. Wireless operations are also subject to many mysterious theories, but are fairly handable if the right natural laws are implemented. Several parameters has to be taken into consideration while using wireless audio surveillance systems versus wired systems. Convolutional and additive noise sources are the same, but other very important matters such as; frequency area, electronic interference, battery lifetime, operative range, receiving antenna, radio signal reflections, building layouts and construction techniques, are often making such operations fairly complex and require good planning along with the use of professional audio monitoring equipment designed for the task. Convolutional Noisesare normally related with room resonances and reverberations as major sources of this type of noise. Large rooms and lack of sound absorbing material contribute to undesired convolutional effects. Additive Noisesources erupt from e.g. radio and TV audio along with a variety of noises …

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American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 August 26, 2002 RE: FCC ID: QKE-INCA Attention: Brian Haghtalab I have a few comments on this Application. 1 No test report was provided, please provide the test report. 2 No Setup photos were provided, please provide setup photos. 3 No schematics were provided, please provide the schematics. 4 No tune up procedure was provided, please provide tune up procedures. 5 No parts list was provided, please provide parts list. 6 No manual was provided, please provide the manual with all appropriate statements. Dennis Ward 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.

E E E X X X H H H I I I B B B I I I T T T 2 2 2 L L L a a a b b b e e e l l l i i i n n n g g g F F F o o o r r r m m m a a a t t t Label Location (Back View) SPECTRONIC FCC ID: QKE-INCA FCCID LABEL

S S P P E E C C T T R R O O N N I I C C D D E E N N M M A A R R K K F F C C C C I I N N F F O O R R M M A A T T I I O O N N FCCID: QKE-INCAPage 2 of 16 R R R F F F M M M e e e a a a s s s u u u r r r e e e m m m e e e n n n t t t R R R e e e p p p o o o r r r t t t P P P r r r e e e p p p a a a r r r e e e d d d b b b y y y : : : N N N a a a t t t i i i o o o n n n a a a l l l C C C e e e r r r t t t i i i f f f i i i c c c a a a t t t i i i o o o n n n L L L a a a b b b o o o r r r a a a t t t o o o r r r y y y 8370 Court Avenue, Suite B-1 Ellicott City, Maryland 21043 (410) 461-5548 I I I n n n S S S u u u p p p p p p o o o r r r t t t o o o f f f : : : F F F o o o r r r : : : Spectronic Denmark Skindbjergvej 44 DK-8500 Grenaa, Denmark Model: INCA TX-RX-VOX Transmitter FCCID: QKE-INCA Demonstration of Compliance with FCC Rules Part 90.217 No part of this report may be reproduced without written approval of National Certification Laboratory March 15, 2002 FCC CERTIFICATION FCCID: QKE-INCAPage 3 of 16 TABLE OF CONTENTS 1.0General Information.................................................................................................................................4 1.1...Summary.............................................................................................................................................4 1.2...Test Methodology...................................................................................................................................4 1.3...Test Facility.............................................................................................................................................4 2.0Description of Equipment Under Test (EUT).........................................................................................5 2.1...EMI Countermeasure..............................................................................................................................6 3.0Test Program.............................................................................................................................................6 4.0Test Configuration for Radiated and Conducted Emissions................................................................6 5.0FCC Part 2.202 / 90.209 - Calculation of Necessary Bandwidth..........................................................8 6.0 FCC Part 90.217 – Out-of-Band Emission Limits for 12.5 kHz Channel .................................. 8 7.0 FCC Part 90.217 – RF Power Rating ......................................................................... . 9 8.0 FCC Part 90.213 / 2.995 – Frequency Stability.............................................................. 10 TABLES Table 1EUT Accessories..............................................................................................................14 Table 2Support Equipment.........................................................................................................15 Table 3Measurement Equipment Used......................................................................................16 EXHIBITS Exhibit 1Photographs......................................................................Error! Bookmark not defined. Exhibit 1.1External Photographs.........................................................Error! Bookmark not defined. Exhibit 1.2Internal Photographs..........................................................Error! Bookmark not defined. Exhibit 2Class B Labeling Format.................................................Error! Bookmark not defined. NCL PROJ.# SPEC-641 FCCID: QKE-INCAPage 4 of 16 1.0 General Information: This report has been prepared on behalf of Spectronic Denmark, to support the FCC Certification of a Part 90 transmitter. The Equipment Under Test (EUT) was the Model: INCA TX-RX-VOX Transmitter. The EUT configuration consisted of one Transmitter and one Receiver unit. The test results reported in this document relate only to the item that was tested. Radio-Noise Emissions tests were performed according to the ANSI C63.4- 1992, “Method of Measurement of RFI from Low-Voltage Electronic Equipment in the Range of 9 KHz- 40 GHz”. The measuring equipment conforms to ANSI C63.2 Specifications for electromagnetic Noise and Field Strength-Instrumentation 1.1 Summary: The Spectronic Denmark, Model: INCA TX-RX-VOX Transmitter, complies with the Part 90.217 Radio Limits for licensed transmitters under 120 mW RF power. 1.2 Test Methodology; Both RF Antenna Conducted and Radiated out-of-band emissions testing were performed according to the procedures specified in the applicable sections of TIA/EIA- 603 documents. Radiated testing was performed at an antenna to EUT distance of three (3) meters. The Dipole Substitution Method based on Section 2.2.12 was used to measure out-of-band radiated emission levels. 1.3 Test Facility: The open area test site and conducted measurement facility used to collect the radiated data is located on the parking lot of National Certification Laboratory 8370 Court Avenue, Suite B-1, Ellicott City, Maryland 21043. This site has been fully described in a report dated May 26, 1993, submitted to and approved by the Federal Communications Commission to perform AC line conducted and radiated emissions testing. FCCID: QKE-INCAPage 5 of 16 2.0 Description of Equipment Under Test (EUT): The EUT features: E E E x x x t t t e e e r r r n n n a a a l l l W W W i i i r r r e e e A A A n n n t t t e e e n n n n n n a a a 1 1 1 5 5 5 5 5 5 - - - 1 1 1 7 7 7 3 3 3 M M M H H H z z z F F F r r r e e e q q q u u u e e e n n n c c c y y y R R R a a a n n n g g g e e e 2 2 2 5 5 5 k k k H H H z z z C C C h h h a a a n n n n n n e e e l l l + + + / / / - - - 4 4 4 k k k H H H z z z F F F M M M M M M o o o d d d u u u l l l a a a t t t i i i o o o n n n D D D e e e v v v i i i a a a t t t i i i o o o n n n 5 5 5 0 0 0 m m m W W W P P P e e e a a a k k k R R R F F F P P P o o o w w w e e e r r r B B B a a a t t t t t t e e e r r r y …

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