OJYKAG10Radio Base Station (RBS)

Ericsson Wireless Communications

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Application Details

Equipment Class: PCB - PCS Licensed Transmitter
Date of Grant: Oct 16, 2002
Application Purpose: Original Equipment
Date of Application: Oct 16, 2002
Equipment Note: Radio Base Station (RBS)
Frequency Range: 1931.25000000 - 1988.75000000
Company: Ericsson Wireless Communications
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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Cover Letter(s)

6455 Lusk Boulevard, San Diego, CA 92121-2779(619) 587-1121 6210 Spine Rd. Boulder, CO 80301 Federal Communication CommissionSeptember 20, 2002 Reference:FCC ID: OJYKAG10 Request for Confidentiality Pursuant to the Sections 0.457 and 0.459 of the Commission’s Rules, Ericsson Wireless Communications Inc. hereby requests confidentiality of certain aspects of the information accompanying this Application for Type Acceptance as specifically identified below: 1. Technical Description 2. System Block Diagram 3. Schematics All items contain trade secrets and other proprietary information not customarily released to the general public. Public disclosure of this information would be harmful to Qualcomm Incorporated at this time, and would provide unjustified benefits to our competitors. These materials contain proprietary intellectual property, and Qualcomm is on the process of filling for patent protection on many of these items. The request for confidentiality on the Installation Manuel at this time is due to licensee testing which will be conducted after the grant is issued but before the product is released to the general public. Release of the installation instructions before formal release to the general public would expose proprietary information concerning advanced operation functions. Once the product is released to the general public the FCC will be informed the confidentiality treatment of the Installation Manuel may be removed. Ericsson Wireless Communications understands that pursuant to Rule 0.457 disclosure of any information contained in this application will not be made before the date of grant. Regards, Keith A. Goshia Senior Regulatory Engineering Manager

External Photos

RBS1127RM OJYKAG10 RBS1127RM External Photo’s RF Section Power Section CDMA Control T1 Line

ID Label/Location Info

FCC ID: OJYKAG10 ERICSSON WIRELESS COMMUNICATIONS INC. 190 89-SVB 154 355/1, REV A ARTWORK (MEDIA N/D), LABEL, FCC, RBS 1127 REMOTE 1900 MHz. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 4.00" 0 . 7 5 " RBS 1127 1900 MHz

ID Label/Location Info

Label Location Label Location

Internal Photos

RBS1127 PLR RBS1127 PLR Mother Board Top-Side RBS1127 PLR Mother Board Bottom-Side RBS1127RM with PLR Remotes

Parts List/Tune Up Info

OJYKAG10 System Parts List Available by Request only, file is 18MB

Parts List/Tune Up Info

OJYKAG10 Alignment/Tune-Up Procedure The RF Calibration table is an array of values which represent what the RBS1127 power sensor sees at a given output power level. This table is used for controlling the RBS1127's transmit power. The table's array elements are 0.5 dBm apart. Each element is a set point for a given power level. The software periodically reads the power sensor and slews the output power level towards a particular set point. For example, if the user configures the RBS1127 so that its transmit power is 43.0 dBm, the RBS1127 will adjust the output power so that the power sensor reading is within range of the 43.0 dBm set point.

RF Exposure Info

6210 Spine Rd. Boulder, CO 80301 Ph. (303)473-6956 Fax (303)437-6880 RF Exposure Calculations: The following information provides the minimum separation distance for the highest gain antenna provide with the Ericsson RBS11X7 CDMA Base Station. The calculations are from FCC OET 65 Appendix B, Table 1B Guidelines for General Population/Uncontrolled Exposure. This calculation is based on the highest EIRP possible from the system, considering maximum power and antenna gain, and considering a 1.0 mW/cm² uncontrolled exposure limit. The Friss formula used was: S = (Po*G)/(4*Pi*r²) Where S = 1.0 mW/cm² for 1900 MHz Where Po = 20,000 mW (Peak RF) Where G = Isotropic antenna gain (numeric) Where r = Minimum Safe Distance from antenna (cm) For: 16 dB gain Antenna - ............. r = 600cm

Test Report

Supervised By: Thomas J. Funk RD:kg Sub-part 2.1033 (c): Equipment Identification FCC ID: OJYKAG10 Date of Report Friday, September 20, 2002 OJYKAG10 The applicant has been cautioned as to the following: 15.21 Information to User. The users manual or instruction manual for an intentional radiator shall caution the user that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 15.27 (a) Special Accessories. Equipment marketed to a consumer must be capable of complying with the necessary regulations in the configuration in which the equipment is marketed. Where special accessories, such as shielded cables and/or special connectors are required to enable an unintentional or intentional radiator to comply with the emission limits in this part, the equipment must be marketed with, i.e. shipped and sold with, those special accessories. However, in lieu of shipping or packaging the special accessories with the unintentional or intentional radiator, the responsible party may employ other methods of ensuring that the special accessories are provided to the consumer, without additional charge. Information detailing any alternative method used to supply the special accessories for a grant of equipment authorization or retained in the verification records, as appropriate. The party responsible for the equipment, as detailed in § 2.909 of this chapter, shall ensure that these special accessories are provided with the equipment. The instruction manual for such devices shall include appropriate instructions on the first page of text concerned with the installation of the device that these special accessories must be used with the device. It is the responsibility of the user to use the needed special accessories supplied with the equipment. OJYKAG10 Table of Contents Rule Description 2.1033 List of General Information Required 2.1046 R.F. Power Output 2.1049 Occupied Bandwidth 22.917 Emission Requirements 2.1051 Spurious Emissions at Antenna Terminals 22.917 (e) 2.1053 Field Strength of Spurious Radiation 2.1055 Frequency Stability - Temperature & Voltage Variation 2.202 (g) Necessary Bandwidth and Emission Bandwidth 2.906 Testimonial & Statement of Certification Radio Frequency Radiation Exposure Limits Exhibits: Appendix: Page OJYKAG10 List of General Information Required for Type Acceptance In Accordance with FCC Rules and Regulations, Volume II, Part 2 and to Part 24 sub-part E Sub-part 2.1033 (c)(1) Name and Address of Applicant: Ericsson Wireless Communications 6210 Spine Rd. Boulder, CO 80301 Vendor: Applicant 2.1033(c)(2): FCC ID: OJYKAG10 2.924 Model No: RBS1127XXYY XX= Cabinet Type YY= Input Voltage Technical Description: 2.1033(c)(4): Type of Emission: 1M25F9W 2.1033(c)(5) Frequency Range, MHz: 1930 MHz 1990 MHz 2.1033(c)(6) Power Rating, Watts: 1, 20 Switchable Adjustable x N/A 2.1033(c)(7) Maximum Power Rating, Watts: 20 2.1033(c)(8) Voltages & Currents in all Elements in Final R.F. Stage, Including Final Transistor or Solid State Device: Collector Current, A = per manual Collector Voltage, Vdc = per manual Supply Voltage, Vac = N/A Page OJYKAG10 Exhibits 2.1033 Block Diagram: Please see Attached Exhibit 1 2.1033 Circuit Diagram: Please see Attached Exhibit 2 2.1033 Parts List: Please see Attached Exhibit 3 2.1033 Manual: Please see Attached Exhibit 4 2.1033 Photographs: Please see Attached Exhibits 5 2.1033 Tune-Up Procedure/Alignment Procedure: Please see Attached Exhibit 6 2.1033 Label Information: Please see Attached Exhibit 7 2.1033(c)(14) Test Report: Test Report Follows Page OJYKAG10 Sub-part 2.1033 (c) : Test and Measurement Data All tests and measurement data shown were performed in accordance with FCC Rules and Regulations, Volume II; Part 2, Sub-part J, Sections 2.1046, 2.1049, 2.1051, 2.1053, 2.1055 and the following individual Parts: 21 Domestic Public Radio Services 24 Personal Communications Services X 22E Broadband PCS 22.901 (d) Special Provisions for Alternative Cellular Technologies and and Auxiliary Services 23 International Fixed Public Radio Communications Service 74 Experimental, Auxiliary & Special Broadcast and Other Program Distribution Services 74H Low Power Auxiliary Stations 80 Stations in the Maritime Service 80.209 (5)(I) Transmitter Frequency Tolerances, 156–162 MHz, Coast Stations 80K Private Coast Stations & Marine Utility Stations 80S Compulsory R/T Installations for Small Passenger Boats 80T Radio Telegraph Installation Required for Vessels on the Great Lakes 80U Radio Telegraph Installation Required by the Bridge–to–Bridge Act 87 Aviation Services 90 Private Land Mobile Radio Services 94 Private Operational–Fixed microwave Services 95 General Mobile Radio Service Page OJYKAG10 General Information 1. Spurious radiation was measured at three (3) meters. 2. The normal modes of modulation are: (a) Voice (b) Wideband Data (c) SAT (d) ST (e) SAT + Voice (f) SAT + DTMF (g) 64-Ary Orthogonal CDMA X (h) Pi/4 DQPSK (i) NAMPS Voice (j) NAMPS DSAT (k) NAMPS ST Page OJYKAG10 Standard Test Conditions and Engineering Practices Except as noted herein, the following conditions and procedures were observed during the testing: Room Temperature = 25 ± 5° C Room Humidity = 20–50% D.C. Supply Voltage, Vdc = -48VDC or 24VDC A.C. Supply Voltage, Vac = 230 Vac A.C. Supply Frequency, Hz = 60Hz Prior to testing, the E.U.T. was tuned up in accordance with the manufacturer’s alignment procedures. All external gain controls were maintained at the position of maximum and/or optimum gain throughout the testing. Measurement results, unless otherwise noted, are worst case measurements. Page OJYKAG10 Supervised By: Charles Beehler Name of Test: R.F. Power Output & Occupied Bandwidth Paragraph: 47 CFR 2.1046 & 2.1049 Guide: EIA Standard RS 152B, Paragraph 3.3 Test Condition: Standard Temperature & Humidity Test Equipment: As per Attached Appendix J Measurement Procedures 1. The E.U.T. was connected …

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Contact Information

Applicant

Keith A Goshia(Sr. Regulatory Engineering Manager)

[email protected]303-473-6956Fax: 303-473-6880

Technical Contact

Ericsson Wireless CommunicationsKeith A Goshia

[email protected](303)473-6956

6210 Spine Rd. · Boulder, Colorado · United States

Non-Technical Contact

Ericsson Wireless CommunicationsKeith A Goshia

[email protected](303)473-6956

Test Firm

Criterion Technology Corp.Lou Schornack

[email protected]303-258-0100Fax: 303-258-0775

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
1	24E	1.93 GHz - 1.99 GHz	20 W	1M25F9W	2.5000000000 ppm

Confidentiality

Long Term

Grant Notes

Power output listed is Conducted. The antenna(s) used for this transmitter must be fixed-mounted on outdoor permanent structures. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of �1.1307(b)(3).