IOS2437Law Enforcement Video Transmitter

-USER MANUAL- OPERATING INSTRUCTIONS TRANSMITTER MODEL DSX-2437 Dell-Star Technologies, Inc. 6334 East 13th Street, Tulsa, Oklahoma 74112 : Tel 918-838-1973 : Fax 918-838-8814 : E-mail: [email protected] APPLICATION: 1) THE MODEL DSX-2437 VIDEO TRANSMITTER IS SPECIFICALLY DESIGNED FOR THE BROADCAST OF STANDARD NTSC SIGNALS TO BE RECEIVED AND PROCESSED BY A BROADCAST VIDEO RECEIVER, PROVIDING A WIRELESS LINK FOR CLOSED CIRCUIT TELEVISION SYSTEMS. THE OUTPUT POWER OF THE TRANSMITTER IS 5 WATTS. 2) THIS EQUIPMENT IS TYPE ACCEPTED FOR LICENSED USE UNDER FCC RULES PART 90 FOR USE IN THE 2450MHz TO 2500MHz FREQUENCY BAND. INTENDED USERS INCLUDE STATE AND LOCAL AGENCIES OF LAW ENFORCEMENT, FIRE DEPARTMENTS OR OTHER PUBLIC SAFETY ORGANIZATIONS OR AGENCIES. 3) THIS EQUIPMENT IS EMI/RFI SEALED AND IS INTENDED TO BE DUST, WATER AND WEATHER RESISTANT UNDER NORMAL ENVIRONMENTAL AND OPERATING CONTITIONS. ANY ATTEMPT TO OPEN THE UNIT OR TO EXPOSE THE INTERNAL COMPONENTS, BY OTHER THAN A MANUFACTURERS AUTHORIZED TECHNICIAN, WILL VIOLATE THE INTEGRITY OF THE SEALING SYSTEM AND WILL INVALIDATE THE WARRANTY. CAUTIONS: 1) RF EXPOSURE COMPLIANCE: RF EXPOSURE COMPLIANCE IS HANDLED DURING LICENSING BY THE RESPONSIBLE FCC BUREAU(S). THE INSTALLER OF THE ANTENNA TO BE USED WITH THIS TRANSMITTER MAY BE REQUIRED TO PERFORM AN MPE EVALUATION AND A ENVIRONMENTAL ASSESSMENT (EA) OF THE LOCATION AT THE TIME OF LICENSING PER CFR 47 PART1.1307. ADDITIONALLY, FIXED MOUNTED ANTENNA(S) THAT ARE CO-LOCATED WITH OTHER ANTENNA(S) MUST SATISFY THE CO-LOCATION REQUIREMENTS OF PART 1.307, FOR SATISFYING RF EXPOSURE COMPLIANCE. 2) A SUITABLE 50 OHM ANTENNA OR LOAD SHOULD BE CONNECTED TO THE RF OUTPUT OF THE TRANSMITTER BEFORE APPLYING DC INPUT POWER! 3) DO NOT ATTEMPT TO OPERATE THE TRANSMITTER ON LESS THAN 6 VDC ABSOLUTE MINIMUM VOLTAGE OR MORE THAN 28 VDC ABSOLUTE MAXIMUM VOLTAGE. INSTALLATION & OPERATION: 1) IDEALLY, THE TRANSMITTER SHOULD BE LOCATED SUCH THAT THE SPACE BETWEEN THE TRANSMIT AND RECEIVE ANTENNAS IS UNOBSTRUCTED. PHYSICAL, MAN MADE, AND ENVIRONMENTAL STRUCTURES OR TOPOGRAPHICAL FEATURES BETWEEN THE ANTENNAS WILL ABSORB OR REFLECT TRANSMITTED SIGNALS; REDUCING OR LIMITING THE TRANSMIT RANGE. METAL OR METALIZED MATERIAL IN THE ANTENNA WAVE PATTERN WILL CAUSE SIGNALS TO BE REFLECTED. OTHER STRUCTURAL AND PHYSICAL OBSTRUCTIONS, IE., CONCRETE, GLASS, TREES ETC. WILL CAUSE THE TRANSMITTED SIGNALS TO BE ATTENUATED BY ABSORBTION TO SOME DEGREE. THE EXTENT OF REDUCTION IN TRANSMITTED DISTANCE AS AN EFFECT OF THESE FACTORS MAY NOT BE STATED; BUT RATHER LEARNED THROUGH ACTUAL TRIAL APPLICATION AND EXPERIENCE. NOTE: THE MANUFACTURER MAKES NO CLAIMS REGARDING THE TRANSMISSION RANGE OR DISTANCE PERFORMANCE OF THIS SYSTEM EXCEPT WHEN OPERATED IN AN IDEAL ATMOSPHERIC AND “LINE-OF-SIGHT” CONDITION. 2) CONNECT A SUITABLE 50 OHM ANTENNA TO THE TRANSMITTER AND ORIENT IT SO THAT THE SIGNAL WILL PROPAGATE IN THE DIRECTION OF THE RECEIVER. LOCATE THE ANTENNA AWAY FROM METAL OBJECTS, JUNCTION BOXES OR ELECTRICAL SWITCHES. THE ANTENNA MAY BE CONNECTED DIRECTLY TO THE TRANSMITTER OR VIA A SHORT LENGTH OF LOW LOSS 50 OHM IMPEDANCE COAXIAL CABLE. 3) APPLY DC POWER TO THE TRANSMITTER USING A BATTERY OR POWER SUPPLY. THE TRANSMITTER HAS BEEN DESIGNED TO OPERATE FROM 8 VDC TO 24 VDC AND CONSUMES ABOUT 18 WATTS OF INPUT POWER. WHEN OPERATED AT 12 VDC, INPUT CURRENT IS ABOUT 1.5 AMP. POWER SOURCES SHOULD BE STABLE, REGULATED AND BE CAPABLE OF SUPPLYING SLIGHTLY MORE THAN THE REQUIRED CURRENT. THE MATING POWER CONNECTOR IS A LEMO MODEL FGG.OB.302.CLAD42. RED DOT IS POSITIVE. 4) THE NTSC 1 VP-P VIDEO OUTPUT OF THE CAMERA IS CONNECTED TO THE FEMALE BNC VIDEO INPUT OF THE TRANSMITTER VIA STANDARD RG 58 / 75 OHM COAXIAL CABLE. ANY LENGTH CABLE MAY BE USED AS LONG AS THE VIDEO SIGNAL DOES NOT DROP APPRECIABLY BELOW THE 1 VP-P LEVEL. -USER MANUAL- OPERATING INSTRUCTIONS TRANSMITTER MODEL DSX-2437 Dell-Star Technologies, Inc. 6334 East 13th Street, Tulsa, Oklahoma 74112 : Tel 918-838-1973 : Fax 918-838-8814 : E-mail: [email protected] SERVICE & MAINTENANCE: THE TRANSMITTER CONTAINS NO USER SERVICABLE PARTS OR COMPONENTS. ANY UNIT REQUIRING SERVICE OR REPAIR MUST BE RETURNED TO THE MANUFACTURER OR THE MANUFACTURERS AUTHORIZED REPRESENTATIVE. FOR HELP OR ADVICE REGARDING ANTENNA SET-UP OR RANGE CALCULATIONS, CONTACT THE MANUFACTURER AT THE ADDRESS BELOW: CONTACT: DELL DELLDELL DELL- -- -STAR TECHNOLOGIES, INC. STAR TECHNOLOGIES, INC.STAR TECHNOLOGIES, INC. STAR TECHNOLOGIES, INC. CUSTOMER SERVICE DEPARTMENT 6334 EAST 13 TH STREET TULSA, OK 74112

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 October 9, 2001 RE: Dell-Star Technologies, Inc FCC ID: IOS2437 Please address the following concerns on this Application. 1.) The device in question is a small video transmitter used for police surveillance work. There is no language within the installation instructions to assure me this will be installed on “...outdoor permanent structures...” as your RF Exposure information implies. Please address. 2.) Circuit description calls out the Pout as 5 Watts. Your measurement was 4.3 Watts. Please be sure your measurements are correct on a properly tuned device. 3.) Please show unmodulated as well as modulated plots for Occupied Bandwidth. 4.) Please provide separate Modulation Characteristics of both the audio input and video input ports. This includes audio response to 15KHz, video response to 10MHz, and modulation limiting for both audio and video inputs. Please describe the method used precisely – there are no modulation analyzers made which can handle 2400MHz signals. In all likelihood an analysis based upon Bessel functions will be necessary. 5.) For ALL LICENSED TRANSMITTERS please provide justification for requested emission designator and necessary bandwidth. Please be aware that Occupied Bandwidth information may have to be modified based upon the results if the Modulation Characteristics tests of the audio and video input ports. In addition if this device is sold exclusively to law enforcement agencies the Applicant may be eligible for a higher degree of Confidentiality protection – including Internal Photographs. Please advise if this is desired. William H. Graff Examining Engineer President and Director of Engineering 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.

Engineering and Testing for EMC and Safety Compliance October 19, 2001 RE: Dell-Star Technologies, Inc FCC ID: IOS2437 Please address the following concerns on this Application. 1.) The device in question is a small video transmitter used for police surveillance work. There is no language within the installation instructions to assure me this will be installed on “...outdoor permanent structures...” as your RF Exposure information implies. Please address. The instruction manual has been modified and replaced see appendix A 2.) Circuit description calls out the Pout as 5 Watts. Your measurement was 4.3 Watts. Please be sure your measurements are correct on a properly tuned device. The unit was tested with a power meter tuned at the proper frequency, the result is 5W. 3.) Please show unmodulated as well as modulated plots for Occupied Bandwidth. See part 6. 4.) Please provide separate Modulation Characteristics of both the audio input and video input ports. This includes audio response to 15KHz, video response to 10MHz, and modulation limiting for both audio and video inputs. Please describe the method used precisely – there are no modulation analyzers made which can handle 2400MHz signals. In all likelihood an analysis based upon Bessel functions will be necessary. See part 8 &9 5.) For ALL LICENSED TRANSMITTERS please provide justification for requested emission designator and necessary bandwidth. See part 10

360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 34 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 A PPENDIX J: E XTERNAL P HOTOGRAPHS P HOTOGRAPH 6: T OP V IEW OF T RANSMITTER 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 35 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 P HOTOGRAPH 7: B OTTOM V IEW O F T RANSMITTER 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 36 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 P HOTOGRAPH 8: R EAR S IDE V IEW 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 37 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 P HOTOGRAPH 9: F RONT V IEW OF T RANSMITTER

360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 23 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 A PPENDIX C: L ABEL I NFORMATION FCC ID Label Label Location FCC ID: IOS2437

360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 31 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 A PPENDIX I: I NTERNAL P HOTOGRAPHS P HOTOGRAPH 3: T OP V IEW OF PC B OARD 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 32 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 P HOTOGRAPH 4: T OP V IEW OF M AIN PC B OARD 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 33 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 P HOTOGRAPH 5: B OTTOM V IEW OF M AIN PC B OARD

360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 26 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 A PPENDIX A: FCC P ART 1.1307, 1.1310, 2.1091, 2.1093: RF E XPOSURES

Engineering and Testing for EMC and Safety Compliance 360 Herndon Parkway, Suite 1400 Herndon, VA 20170 Phone: 703-689-0368; Fax: 703-689-2056; Metro: 703-471-6441 TYPE CERTIFICATION REPORT Dell Star Technologies, Inc 6334 East 13 th Street Tulsa, Oklahoma 74112 MODEL: DSX-2437-701 FCC ID: IOS2437 September 30, 2001 S TANDARDS R EFERENCED FOR THIS R EPORT P ART 2: 1999 F REQUENCY A LLOCATIONS AND R ADIO T REATY M ATTERS ; G ENERAL R ULES AND R EGULATIONS P ART 15: 1999 §15.109: R ADIATED E MISSIONS L IMITS P ART 22: 1998 P UBLIC M OBILES S ERVICES P ART 90: 1998 P RIVATE L AND M OBILE R ADIO S ERVICES P ART 95 (A): 1998 G ENERAL M OBILE R ADIO S ERVICES ANSI C63.4-1992 S TANDARD F ORMAT M EASUREMENT /T ECHNICAL R EPORT P ERSONAL C OMPUTER AND P ERIPHERALS ANSI/TIA/EIA603- 1992 L AND M OBILE FM OR PM C OMMUNICATIONS E QUIPMENT M EASUREMENT AND P ERFORMANCE S TANDARDS ANSI/TIA/EIA 603-1-1998 A DDENDUM TO ANSI/TIA/EIA 603-1992 Frequency Range Output Power (W) Freq. Tolerance Emission Designator 2465.062 MHz 5.0 2.5 17M9F8W REPORT PREPARED BY: EMC Engineer: Rachid SEHB Administrative Writer: Melissa Fleming Document Number: 2001234 / QRTL01-379F No part of this report may be reproduced without the full written approval of Rhein Tech Laboratories, Inc. 360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 2 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 T ABLE OF C ONTENTS 1 GENERAL INFORMATION ...........................................................................................................................................................................5 1.1 TEST FACILITY ................................................................................................................................................................................................................5 1.2 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................................................................5 1.3 CONFORMANCE STATEMENT.......................................................................................................................................................................................6 1.4 TESTED SYSTEM DETAILS ............................................................................................................................................................................................7 2 FIELD STRENGTH CALCULATION .............................................................................................................................................................8 3 FCC RULES AND REGULATIONS PART 2 §2.1046 (A): RF POWER OUTPUT: CONDUCTED ..............................................................9 3.1 TEST PROCEDURE .........................................................................................................................................................................................................9 3.2 TEST DATA ......................................................................................................................................................................................................................9 4 FCC RULES AND REGULATIONS PART 2 §2.1051: SPURIOUS EMISSIONS AT ANTENNA TERMINALS .........................................10 4.1 TEST PROCEDURE .......................................................................................................................................................................................................10 4.2 TEST DATA ....................................................................................................................................................................................................................10 5 FCC RULES AND REGULATIONS PART 2 §2.1053 (A): FIELD STRENGTH OF SPURIOUS RADIATION ...........................................11 5.1 TEST PROCEDURE .......................................................................................................................................................................................................11 5.2 TEST DATA ....................................................................................................................................................................................................................11 5.2.1 CFR 47 P ART 90.210 R EQUIREMENTS .......................................................................................................................................................................11 6 FCC RULES AND REGULATIONS PART 2 §2.1049 (I): OCCUPIED BANDWIDTH ................................................................................12 6.1 TEST PROCEDURE .......................................................................................................................................................................................................12 7 FCC RULES AND REGULATION PART 2 §2.1055: FREQUENCY STABILITY .......................................................................................16 7.1 TEST PROCEDURE .......................................................................................................................................................................................................16 7.2 TEST DATA ....................................................................................................................................................................................................................17 7.2.1 FREQUENCY STABILITY/TEMPERATUARE VARIATION.....................................................................................................................................................17 8 FCC PART 2 §2.1047 (B): MODULATION CHARACTERISTICS - AUDIO FREQUENCY RESPONSE ...................................................21 8.1 TEST PROCEDURE .............…

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360 Herndon Parkway Suite 1400 Herndon, VA 20170 http://www.rheintech.com FCC Certification Report Page 30 2001234 / QRTL01-379F Dell—Star Technologies FCC ID: IOS2437 A PPENDIX H: T EST C ONFIGURATION P HOTOGRAPHS P HOTOGRAPH 1: R ADIATED E MISSIONS F RONT V IEW P HOTOGRAPH 2: R ADIATED E MISSIONS R EART V IEW