OXN800MTDMABASE3800MHz Wireless Base Station Unit (WBSU)

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July 25, 2000 To: To whom it may concern Equipment Authorization Branch Federal Communications Commission Equipment Authorization Branch Subject: Electronic submission for FCC ID: OXN800MTDMABASE3 Gentlemen: We would like to send these files for equipment authorization at the following schedule. Sending schedule (JST) July 25, 2000 : Cover letter : Confidential letter (1 file) : FCC ID label (3 files) : External photos (1 file) : Internal photos (11 files) : Users manual (1 file) : Test report (1 file) : Test setup photos (1 file) : Schematics (4 files) : Block diagram (2 files) Yours faithfully, (Ms) Makoto Okada EMC Div. Japan Quality Assurance Organization (JQA) Kita-Kansai Testing Center [email protected]

DIGITALMOLECULE MITSUBISHI PARTNOÅF SERNOÅD MADEINJAPAN FCCIDÅFOXN800MTDMABASE3 CANADAÅF TYPEÅFFS-468F-E PARTNOÅF F doesnotcauseharmfulinterference. SERNOÅD 40500001 RM010108-1ÅFFS-468F-E (UnitÅFmm) BarCodeArea BarCodeArea 63 6 3 MITSUBISHIELECTRICCORPORATION ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttotheconditionthatthisdevice

Base Station # 1 MX1 TX1 RX1 MX2 TX2 Cont RX2 Combiner (Multiplex) Main HUB RAU # 1 Antenna (Patch) #1 RAU # 3 Extended HUB # 4 Extended HUB # 1 RAU # 2 RAU # 4 Antenna # 2 Antenna # 3 Antenna # 4 BS # 2 BS # 3 H Base Station # 4 TX1 MX1 RX1 TX2 MX2 RX2 H Extended HUB # 2 RAU # 16 Extended HUB # 3 Antenna # 16 1 km (max)Optical Fiber General Configuration of Base Stations and Distributed Antenna System RemoteAntennaUnit Controller

Issue Date : July 17, 2000 Page 1 of 60 TEST REPORTEMC EMISSION - JQA APPLICATION No.: KL80000155 Name of Product: 800MHz Wireless Base Station Unit (WBSU) Model/Type No.: FS-468F-E FCC ID: OXN800MTDMABASE3 : MITSUBISHI ELECTRIC CORPORATION Applicant COMMUNICATION SYSTEMS BUSINESS DIVISON : 8-1-1, TSUKAGUCHI-HONMACHI, AMAGASAKI CITY, Address HYOGO 661-8661, JAPAN : MITSUBISHI ELECTRIC CORPORATION Manufacturer COMMUNICATION SYSTEMS BUSINESS DIVISON : 8-1-1, TSUKAGUCHI-HONMACHI, AMAGASAKI CITY, Address HYOGO 661-8661, JAPAN June 28, 2000 Receive date of TUT: Passed Final Judgement : are obtained in use of equipment that is traceable to Electro- TEST RESULTS IN THIS REPORT technical Lab. of MITI Japan and Communications Research Lab. of PTT Japan. only responds to the test sample. This test report shall not be reproduced THE TEST RESULTS except in full. Page 2 of 60 DIRECTORY Page A) Documentation Directory2 Test Regulation / General Information3 - 11 Test Conditions12 - 26 Configuration of TUT / Operation mode of the TUT27 - 30 TUT Modification / Responsible Party31 Test results / Measurement Uncertainty32 - 33 Summary34 35 Test System-Arrangement (Drawings) 36 Test-setup (Photographs) at worst case B) Test data Transmitter Power(TP)37 Antenna Spurious Conducted Emisson38 - 42 Transmitter Power(ERP)43 Occupied Bandwidth44 - 47 Unwanted Radiation48 - 52 Frequency Stability53 - 59 Maximum Permissible Exposure(MPE)60 JQA Application No. : KL80000155Regulation : CFR 47 FCC Rules Part 22 Model No.: FS-468F-EIssue Date : July 17, 2000 FCC ID: OXN800MTDMABASE3 JQA Application No. : KL80000155Regulation : CFR 47 FCC Rules Part 22 Model No.: FS-468F-EIssue Date : July 17, 2000 FCC ID: OXN800MTDMABASE3 Page 3 of 60 TEST REGULATION FCC Rules and Regulations Part 22 (Ocotober 1, 1998) Test procedure: The tests were performed according to FCC Rules and Regulations Part 2 (Ocotober 1, 1999), and ANSI C63.4 (1992). GENERAL INFORMATION Test facility: 1) Test Facility located at Kita-Kansai : 1st and 2nd Open Sites (3 m Site) Test Facility located at Kameoka Open Site (3, 10 and 30 m, on common plane) FCC filing No. : 31040/SIT 1300F2 2) KITA-KANSAI TESTING CENTER is recognized under the National Voluntary Laboratory Accreditation Program for satisfactory compliance established in Title 15, Part 285 Code of Federal Regulations. NVLAP Lab Code: 200191-0 Definitions for symbols used in this test report: - Black box indicates that the listed condition, standard or equipment is applicableò for this Report. - Blank box indicates that the listed condition, standard or equipment is not applicableô for this Report. JQA Application No. : KL80000155Regulation : CFR 47 FCC Rules Part 22 Model No.: FS-468F-EIssue Date : July 17, 2000 FCC ID: OXN800MTDMABASE3 Page 4 of 60 Description of the Transmitter Under Test (TUT): 1) Name: 800MHz Wireless Base Station Unit (WBSU) 2) Model/Type No.: FS-468F-E 3) Product Type: Prototype(Serial No. : 40500001) 4) Category: Celluar Radiotelephone Service 5) TUT Authorization: - Verification- Certification- D.o.C.ôòô 6) Transmitting Frequency: 869.040 MHz (991 ch) - 893.970 MHz (799 ch) 7) Receiving Frequency: 824.040 MHz (991 ch) - 848.970 MHz (799 ch) 8) Emisson Designations: 33K6D7W 9) Nominal ERP: 0.1 W 10) Power Rating: -24Vdc - -48Vdc JQA Application No. : KL80000155Regulation : CFR 47 FCC Rules Part 22 Model No.: FS-468F-EIssue Date : July 17, 2000 FCC ID: OXN800MTDMABASE3 Page 5 of 60 General Description of the TUT : The TDMA system is the medium for the linking calls between PBX and non-public systems users and mobile users. The system also enables a mobile user to communicate with other mobiles. This Wireless Base Station Unit(WBSU) is the distributed radio component of a 800 MHz TDMA Cellular System that is being developed for the operation in the licensed Cellular holder. The WBSU is being developed as a subsystem component. The WBSU provides the IS-136A air interface to handheld mobiles operating as a private in-building or campus system. The WBSU is connected to the centralized system controller through a dedicated line interface. This interface utilizes a RJ45 physical connector(modular). This cable connection from the controller to the WBSU provides the following signals. (1) -48Vdc power to supply a WBSU. (2) The clock source of 128kHz for the WBSU to control the frequency accuracy. (3) ISDN BRI(Basic Rate Interface) signal to control the communications. The voltage of -48Vdc generated at the controller gets lower as it comes to the WBSU by its consumption current through the line cable. It can operate at the input line voltage of -48Vdc to -24Vdc. An internal power supply circuit in th WBSU converts the DC input voltage into the internal working voltage of 5V and 3.6V. The WBSU is approximately 12" x 12" x 2". The unit weighs approximately 4kg. A security screw is provided which requires a special tool for removal. The operating frequency range of the WBSU is the standard licensed bands within the Cellular spectrum. The output level of the transceiver is from -10dBW to -37 dBW and is software controlled. The network connections to provide voice or data communications through to the PSTN(Public Switched Telephone Network) or PBX are provided by the central controller and are not part of the WBSU. In a typical installation, the WBSU (called External Antenna Type) is supposed to have an external antenna system attached, as indicated in the drawing(Refer to page 6), to distribute the transmitted power into the offices of a building. This antenna system is a standard product made in the U.S. There is another similar type of base station (called Internal Antenna Type) which has antennas connected inside the housing. The Internal-antenna-type base station has been applied to FCC for a certification, too, as a separate application. The basic office environment(including a machine room) is air conditioned, normally 25 C(77 F).°° The humidity is usually low. The WBSU is design…

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Test-Setup (Photographs) at worst case Radiated Emission Front View Rear View