FNXCS201900 MHz DSSS Cordless Telphone With Caller ID

APPLICANT: CHERISH TELECOM CO., LTD. FCC ID: FNXCS201 TABLE OF CONTENTS TEST REPORT CONTAINING: PAGE 1.............TEST EQUIPMENT LIST & TEST PROCEDURE PAGE 2.............TEST PROCEDURE CONTINUED PAGE 3.............SECURITY CODING INFORMATION PAGE 4.............POWER LINE CONDUCTED EMISSIONS PAGE 5.............6dB BANDWIDTH & POWER OUTPUT PAGE 6-7...........METHOD OF MEASURING RF CONDUCTED EMISSIONS PAGE 7.............SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 8-10..........FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 10............METHOD OF MEASURING RADIATED SPURIOUS PAGE 11............POWER SPECTRAL DENSITY EXHIBIT ATTACHMENTS: EXHIBIT 1.........EXTERNAL PHOTO - FRONT VIEW BASE & H/SET EXHIBIT 2.........INTERNAL PHOTO - COMPONENT VIEW - BASE EXHIBIT 3.........INTERNAL PHOTO - COMPONENT VIEW - H/SET EXHIBIT 4.........INTERNAL PHOTO - SOLDIER VIEW - BASE EXHIBIT 5.........INTERNAL PHOTO - SOLDIER VIEW - H/SET EXHIBIT 6A-B......BLOCK DIAGRAM EXHIBIT 7A-C......SCHEMATICS EXHIBIT 8A-8W.....USERS MANUAL EXHIBIT 9A-B......CIRCUIT DESCRIPTION EXHIBIT 10........FCC ID LABEL SAMPLES EXHIBIT 11A-B.....SKETCH OF LABEL LOCATIONS EXHIBIT 12A-C.....TEST SET UP PHOTOS EXHIBIT 13A-B.....POWERLINE CONDUCTED EMISSION PLOTS EXHIBIT 14A.......OCC. B/W PLOT- CH 1 BASE- 6 dB B/W- 40 dB ATT EXHIBIT 14B.......OCC. B/W PLOT- CH 10 BASE- 6 dB B/W- 40 dB ATT EXHIBIT 14C.......OCC. B/W PLOT- CH 20 BASE- 6 dB B/W- 40 dB ATT EXHIBIT 14D.......OCC. B/W PLOT- CH 1 HS- 6 dB B/W- 40 dB ATT EXHIBIT 14E.......OCC. B/W PLOT- CH 10 HS- 6 dB B/W- 40 dB ATT EXHIBIT 14F.......OCC. B/W PLOT- CH 20 HS- 6 dB B/W- 40 dB ATT EXHIBIT 14G.......OCC. B/W PLOT- CH 1 BASE- BANDEDGE- 20 dB ATT EXHIBIT 14H.......OCC. B/W PLOT- CH 20 BASE- BANDEDGE- 20 dB ATT EXHIBIT 14I.......OCC. B/W PLOT- CH 1 HS- BANDEDGE- 20 dB ATT EXHIBIT 14J.......OCC. B/W PLOT- CH 20 HS- BANDEDGE- 20 dB ATT EXHIBIT 14K.......OCC. B/W PLOT- CH 1 BASE- 40 dB ATT EXHIBIT 14L.......OCC. B/W PLOT- CH 10 BASE- 40 dB ATT EXHIBIT 14M.......OCC. B/W PLOT- CH 20 BASE- 40 dB ATT EXHIBIT 14N.......OCC. B/W PLOT- CH 1 HS- 40 dB ATT EXHIBIT 14O.......OCC. B/W PLOT- CH 10 HS- 40 dB ATT EXHIBIT 14P.......OCC. B/W PLOT- CH 20 HS- 40 dB ATT EXHIBIT 15A.......SPECTRAL DENSITY- CH 1 BASE - 43.97 dB ATT EXHIBIT 15B.......SPECTRAL DENSITY- CH 1 HS - 41.57 dB ATT FCC ID: FNXCS201 REPORT #: T:\CUS\C\CHERISH\246ZK0\246zk0rpt.doc TABLE OF CONTENTS APPLICANT: CHERISH TELECOM CO., LTD. FCCID : FNXCS201 TEST EQUIPMENT LIST 1._X_Spectrum Analyzer: HP 8566B-Opt 462, S/N 3138A07786, w/ preselector HP 85685A, S/N 3221A01400, Quasi-Peak Adapter HP 8565OA, S/N 3303A01690 & Preamplifier HP 8449B-OPT H02, S/N 3008A00372 Cal. 10/17/99 2._X_Biconnical Antenna: Eaton Model 94455-1, S/N 1057 3.___Biconnical Antenna: Electro-Metrics Model BIA-25, S/N 1171 4._X_Log-Periodic Antenna: Electro-Metrics Model EM-6950, S/N 632 5.___Log-Periodic Antenna: Electro-Metrics Model LPA-30, S/N 409 6.___Double-Ridged Horn Antenna: Electro-Metrics Model RGA-180, 1-18 GHz, S/N 2319 7.___18-26.3GHz Systron Donner Standard Gain Horn #DBE-520-20 8.___Horn 40-60GHz: ATM Part #19-443-6R 9.___Line Impedance Stabilization Network: Electro-Metrics Model ANS-25/2, S/N 2604 Cal. 2/9/00 10.___Temperature Chamber: Tenney Engineering Model TTRC, S/N 11717-7 11.___Frequency Counter: HP Model 5385A, S/N 3242A07460 Cal 10/6/99 12.___Peak Power Meter: HP Model 8900C, S/N 2131A00545 13._X_Open Area Test Site #1-3meters Cal. 12/22/99 14.___Signal Generator: HP 8640B, S/N 2308A21464 Cal. 9/23/99 15.___Signal Generator: HP 8614A, S/N 2015A07428 16.___Passive Loop Antenna: EMCO Model 6512, 9KHz to 30MHz, S/N 9706-1211 Cal. 6/10/00 17.___Dipole Antenna Kit: Electro-Metrics Model TDA-30/1-4, S/N 153 Cal. 11/24/99 18.___AC Voltmeter: HP Model 400FL, S/N 2213A14499 Cal. 9/21/99 19.___Digital Multimeter: Fluke Model 8012A, S/N 4810047 Cal 9/21/99 20.___Digital Multimeter: Fluke Model 77, S/N 43850817 Cal 9/21/99 21.___Oscilloscope: Tektronix Model 2230, S/N 300572 Cal 9/23/99 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. Shielded interface cables were used in all cases except for cables connecting to the telephone line and the power cords. A test program was run which simulated a normal data transmission on a network. POWER LINE CONDUCTED INTERFERENCE: The procedure used was ANSI STAN- DARD C63.4-1992 using a 50uH LISN. Both lines were observed with the UUT transmitting. The bandwidth of the spectrum analyzer was 10kHz with an appropriate sweep speed. The ambient temperature of the UUT was 84oF with a humidity of 56%. APPLICANT: CHERISH TELECOM CO., LTD. FCC ID: FNXCS201 DATE: OCTOBER 26, 2000 REPORT #: T:\CUS\C\CHERISH\246ZK0\246zk0rpt.doc PAGE #: 1 TEST PROCEDURE CONTINUED BANDWIDTH 6.0dB: The measurements were made withe the spectrum analyz- er's resolution bandwidth(RBW)=1.0MHz and the video bandwidth(VBW) =3.0MHz and the span set as shown on plot. POWER OUTPUT: The RF power output was measured at the antenna feed point using a peak power meter. ANTENNA CONDUCTED EMISSIONS: The RBW=100KHz, VBW=300KHz and the span set to 10.0MHz and the spectrum was scanned from 30MHz to the 10th Harmonic of the fundamental. Above 1.0GHz the resolution bandwidth was 1.0MHz and the VBW = 3.0MHz and the span to 50MHz. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-1992 using a HEWLETT PACKARD spectrum analyzer with a prese- lector. The bandwidth(RBW) of the spectrum analyzer was 100kHz up to 1GHz and 1.0MHz above 1GHz with an appropriate sweep speed. The VBW above 1.0GHz was = 3.0MHz. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The ambient temperature of the UUT was 84oF with a humidity of 56%. PRODUCT DESCRIPTION: The FNXCS201 is a direct sequence spread spectrum cordless telephone radio that operates in the 904-924 MHz band with Caller ID. The anten- na used for the base and the handset is permanently attached to the …

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APPLICANT: CHERISH TELECOM CO., LTD. FCC ID: FNXCS201 NAME OF TEST: POWER SPECTRAL DENSITY RULES PART NUMBER: 15.247(d) REQUIREMENTS: The peak level measured must be no greater than +8.0dBm. DATA: THE PLOTS ARE SHOWN IN EXHIBITS 15A & 15B. Calculation: Level on Plot: -106.57 dBm Attenuation Used: +30.0 dB Correction factor for 3 kHz RBW: +35.0 dB BASE UNIT The HIGHEST level was at -43.97 dBm HANDSET The HIGHEST level was at -41.57 dBm The antenna was disconnected and the output was connected to a coaxial attenuator and to the spectrum analyzer and the power spectral density was measured at the low end of band, middle of band, and the high end of the band for both the handset & the base unit. The plots of the power spectral power density for the low end of the band, middle of the band, and the high end of the band for both the handset & the base are attached as exhib- it 15 a-f. RULES PART NUMBER: 15.247(e) REQUIREMENTS: DATA: The processing gain information supplied by the manufacturer is 10.0dB. APPLICANT: CHERISH TELECOM CO., LTD. FCCID: FNXCS201 REPORT #: T:\CUS\C\CHERISH\246ZK0\246zk0rpt.doc PAGE #: 11