LDRSMP-1000900 MHz Cordless Telephone

APPLICANT: SAMSUNG CORPORATION FCC ID: LDRSMP-1000 TABLE OF CONTENTS TEST REPORT CONTAINING: PAGE 1........15.214(d) - SECURITY CODING INFORMATION AND TEST EQUIPMENT LIST PAGE 2........TEST PROCEDURES PAGE 3-4......CIRCUIT DESCRIPTIONS PAGE 5........RADIATION INTERFERENCE TEST DATA - BASE PAGE 6........RADIATION INTERFERENCE TEST DATA - HANDSET PAGE 7........OCCUPIED BANDWIDTH TEST DATA PAGE 8........POWERLINE CONDUCTED TEST DATA EXHIBITS CONTAINING: EXHIBIT 1......POWER OF ATTORNEY LETTER EXHIBIT 1A.....SECURITY CODING INFORMATION EXHIBIT 2......FCC ID LABEL SAMPLES EXHIBIT 3......SKETCH OF FCC ID LABEL LOCATIONS EXHIBIT 4......BLOCK DIAGRAM - BASE MAIN EXHIBIT 5......BLOCK DIAGRAM - HANDSET MAIN EXHIBIT 6......SCHEMATIC - BASE MAIN EXHIBIT 7......SCHEMATIC - BASE SUB EXHIBIT 8......SCHEMATIC - HANDSET MAIN EXHIBIT 9......EXTERNAL PHOTO FRONT VIEW HANDSET AND BASE EXHIBIT 10.....EXTERNAL PHOTO REAR VIEW HANDSET AND BASE EXHIBIT 11.....INTERNAL PHOTO - SOLDER SIDE HANDSET AND BASE EXHIBIT 12.....INTERNAL PHOTO - COMPONENT SIDE HANDSET AND BASE EXHIBIT 13A-E..INSTRUCTION MANUAL EXHIBIT 14A....POWERLINE CONDUCTED INTERFERENCE PLOT - LINE 1 EXHIBIT 14B....POWERLINE CONDUCTED INTEFERENCE PLOT - LINE 2 EXHIBIT 15.....OCCUPIED BANDWIDTH PLOT - HANDSET - LOUD VOICE EXHIBIT 16.....OCCUPIED BANDWIDTH PLOT - BASE - MODULATED 2500 Hz APPLICANT: SAMSUNG CORPORATION FCC ID: LDRSMP-1000 REPORT #: T:\CUS\S\SAMSUNG\SAM437B9\SAM437B9.RPT PAGE: TABLE OF CONTENTS SECURITY CODING INFORMATION 15.214(d) - THIS DEVICE COMPLIES WITH THE SECURITY CODE REQUIRE- MENTS OF 15.214(d)(1)(2) AND (3) BY MEANS OF THE FOLLOWING: SEE EXHIBIT 1A. THE RECEIVER PORTION OF THIS TELEPHONE, FCC ID: LDRSMP-1000, WAS TESTED WITH PASSING RESULTS. A VERIFICATION REPORT HAS BEEN ISSUED PER FCC RULES PART 15.109. TEST EQUIPMENT LIST 1. Spectrum Analyzer: Hewlett Packard 8566B - Opt 462, w/ preselector 85685A, & Quasi-Peak Adapter HP 8565OA, & HP 8449B - OPT H02 Cal. 10/17/99 2. Signal Generator, Hewlett Packard 8640B, cal. 9/23/99 3. Signal Generator, HP 8614A Serial No.2015A07428 cal. 5/27/99 4. EMCO Model No. 6512 Passive Loop 9KHz to 30MHz 5. Eaton Biconnical Antenna Model 94455-1 20-200 MHz Serial No. 0997 Cal. 9/30/99 6. Electro-Metric Log-Periodic Model No. EM-6950 Ser#632 9/18/99 7. Electro-Metric Dipole Kit, 20-1000 MHz, Model TDA-30 10/31/98 8. Electro-Metric Horn 1-18 GHz, Model RGA-180, Cal. 4/27/99 9. Systron Donner Horn 18-26.3GHz Model DBE-520-20 7/14/99 10. Systron Donner Horn 26.5-40.2GHz Model DBD-520-20 7/14/99 11. ATM Horn 40-60GHz Part #19-443-6R 9/15/99 12. Electro-Metric Antennas Model TDA-30/1-4,Cal. 10/15/98 13. Electro-Metric Line Impedance Stabilization Network Model No. EM-7821, Serial No. 101; 100KHz-30MHz 50uH. Cal.11/19/98 14. Electro-Metric Line Impedance Stabilization Network Model No. EM-7820, Serial No. 2682; 10KHz-30MHz 50uH. Cal. 11/19/98 15. Special low loss cable was used above 1 GHz 16. Tenney Temperature Chamber 17. AC Voltmeter, HP 400FL, Serial No 2213A14499. Cal. 9/21/99 18. Digital Multimeter, Fluke 8010A/12A, Serial No. 4810047. Cal 9/21/99 19. Digital Multimeter, Fluke 77, Serial No. 43850817. Cal 9/21/99 20. Oscilloscope, Tektronix 2230, Serial No. 300572. Cal 9/23/99 21. Frequency Counter, HP 5385A, Serial No. 3242A07460. Cal 10/6/99 APPLICANT: SAMSUNG CORPORATION FCC ID: LDRSMP-1000 REPORT #: T:\CUS\S\SAMSUNG\SAM437B9\SAM437B9.RPT PAGE #: 1 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-1992 using a HEWLETT PACKARD spectrum analyzer with a preselector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100KHz and the video bandwidth was 300KHz. The ambient temperature of the UUT was 71oF with a humidity of 70%. ANSI STANDARD C63.4-1992 10.1.7 MEASUREMENT PROCEDURES: The UUT was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The UUT was placed flush with the back of the table (1.5m side). The table used for radiated measurements is capable of continuous rotation. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. The situation was similar for the conducted measurement except that the table did not rotate. The EUT was setup as described in ANSIC63.4-1992 with the EUT 40 cm from the vertical ground wall. FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was established by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor supplied by the antenna manufacturer. The antenna correc- tion factors are stated in terms of dB. The gain of the Preselec- tor was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m POWER LINE CONDUCTED INTERFERENCE: The procedure used was ANSI STANDARD C63.4-1992 using a 50uH LISN. Both lines were observed. The bandwidth of the spectrum analyzer was 10kHz with an appropriate sweep speed. The ambient temperature of the UUT was 71oF with a humidity of 70%. APPLICANT: SAMSUNG CORPORATION FCC ID: LDRSMP-1000 REPORT #: T:\CUS\S\SAMSUNG\SAM437B9\SAM437B9.RPT PAGE #: 2 APPLICANT: SAMSUNG CORPORATION FCC ID: LDRSMP-1000 CIRCUIT DESCRIPTIONS: BASE UNIT The incoming signal comes in on the antenna and is fed through the duplexer to the LNA, Q500 and then to a SAW bandpass filter,FL501. The frequency rang of the base receiver is 926- 928MHz. From the bandpass filter the signal is fed to the mixer, Q501 which converts the signal down to 26.05MHz. From Q501 the signal is fed to the IF filter FL502 and then to the intergrated circuit U500. I…

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