QN6SDR640UDigital Voice Recorder

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TP210 SCTL TP211 MCTL R30910 + TC30210uF/4V MIC101 C-MIC 1 2 4 3 JACK301 H/P-JACK SP301SPKR TP303 SP2(RED) TP302 SP1(BLK) TP209 MONI R3062.2 C306 104 C305 104 C304 104 L30310uH FB1021K C103 102R10647K C105 100P R10210K OUTA 1 -INA 2 +INA 3 VEE 4 +INB 5 -INB 6 OUTB 7 VCC 8 IC101NJM2100V 1 2 4 JACK101 MIC-JACK SGC 1 SG 2 AOUT 3 VDD 4 NC 5 NC 6 DG 7 PDN 8 RSYNC 9 PCMIN 10 PCMOUT 11 XSYNC 12 BCLK 13 AG 14 NC 15 NC 16 (ALAW)* 17 GSX 18 AIN- 19 AIN+ 20 IC201 MSM7702-02MS-K R20218K R20510K R206 10 + TC20122uF/6.3V C203 104 C201 104 Q101 DTC143TU R1132.2K C110 104 + TC10522uF/6.3V R112 10 R111 4.7K TP215 OUT TP214 SYNC TP213 CLK C204 104 R20333R20110K + TC10422uF/6.3V C302 103R3044.7K + TC30122uF/6.3V R3034.7K TP301 A-IN C202 104 A-IN 1 B-IN 2 VCC 3 BASE-B 4 B-OUT 5 GND 6 A-OUT 7 BASE-A 8 IC301 NJM2076M Q302 DTC143TU R305 2.2K R110 2.2K R10382K R301 2.2K Q301 KTD1304 TP204HOLDTP203KEY1TP202MUTE C303 104 Q304 2SA1577-Q Q102 2SA1577-Q TP304 COM R3072.2R30847K Q305 2SA1577-Q L301 10uH L302 10uH 1 2 3 SW204 HOLD TP206DGNDTP207B+ TP216 IN 12345678 9 10111213141516 CON201 CON16-MALE FB3011K FB1011K C102 104 R10127K C101 104 C106 104 TP103 A-OUT C205 104 R2044.7K R1051.2K R104100K + TC10122uF/6.3V + TC10322uF/6.3V TP205DDC2 R302 4.7K SW205 ERASE TP201VOX-IN SW203 VOL- SW202 VOL+ R2081.2K 12 5 34 6 SW201 JOGSW R2112.2KR2091.5KR2071K R210 2.2K TP212AGND Q303 2SA1577-Q R1001M C100 102 C301 105 C104 224 R3004.7K OFF ON

ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 1 of 12 EMI TEST REPORT Test report No. : ERI-FCC03-0004 Type of equipment : Digital Voice Recorder FCC ID : QN6SDR640U Basic model : SDR-640U Variant model : N/A Applicant : TOODIS Inc. Test standards : FCC Part 15 Subpart B (Class B) Test procedure and items : - AC Power line Conducted emissions measurement : ANSI C63.4-1992 - Radiated emissions measurement : ANSI C63.4-1992 Test result : Pass This equipment has been tested to comply with the requirements of FCC rules and regulations Part 15 Subpart B unintentional radiators. The results in this report apply only to the sample tested. This test report shall not be reproduced except in full, without the written approval of ERI laboratory. Date of test: 2003. 2. 32. 7 Issued date: 2003. 2. 24 Tested by : Approved by: GWEON, HUR UK-CHO, RIM ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 2 of 12 Contents 1. Client information 2. Laboratory information 3. Test system configuration 3.1 Operation environment 3.2 Measurement uncertainty 3.3 Sample calculation 4. Description of EUT 4.1 Product description 4.2 Peripherals 4.3 Used cables 4.4 EUT test configuration 4.5 Operating conditions 5. Test results 5.1 Conducted emission 5.1.1 Measurement procedure 5.1.2 Used equipments 5.1.3 Measurement uncertainty 5.1.4 Test data 5.1.5 Test result 5.2 Radiated emission 5.2.1 Measurement procedure 5.2.2 Used equipments 5.2.3 Measurement uncertainty 5.2.4 Test data(Play mode) 5.2.5 Test data(Download mode) 5.2.6 Test result ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 3 of 12 1. Client information Applicant/Manufacturer : TOODIS Inc. Address : #212-22, Maetan-Dong, Paldal-Gu, Suwon-City, Kyungki-Do, Korea. Telephone number : 82-31-212-4031 Facsimile number : 82-31-212-4148 Contact person : DAVID KANG / chief engineer 2. Laboratory information Address The open area test site and EMC facilities are used for these testing. This facility was accredited by KOLAS, EK of Korea, MIC, FCC. EMC RESEARCH INSTITUTE . 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA Telephone Number : 82- 31- 336- 1186 Facsimile Number : 82- 31- 336 -1184 KOLAS No. : 111 EK : J MIC : KR0030 FCC Filing No. : 302567 ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 4 of 12 3. TEST SYSTEM CONFIGURATION 3.1 Operation environment Temperature Humidity Pressure 10m Chamber : 20.0C 31 % - Shielded room : 24.0C 31 % 1004hPa 3.2 Measurement Uncertainty All measurements involve certain levels of uncertainties, specifically in field of EMC. The factors contributing to uncertainties are test receiver, Cable loss, antenna factor calibration, Antenna directivity, antenna factor variation with height, antenna phase center variation, antenna Frequency interpolation, measurement distance variation, site imperfection, mismatch, and system repeatability. Based on NIS 80,81, The measurement uncertainty level with a 95% confidence level were applied. ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 5 of 12 3.3 Sample calculation Conducted emission The field strength is calculated by adding the LISN factor, cable loss from the measured reading. The sample calculation is as follows : FS = MR + LF + CL MR = Meter Reading LF = LISN Factor CL = Cable Loss If MR is 30dB, LISN Factor 1dB, CL 1dB The result (MR) is 30 + 1 + 1 = 32dBuV Radiated emission The field strength is calculated by adding the antenna Factor, cable loss and, Antenna pad subtracting the amplifier gain from the measured reading. The sample calculation is as follows : FS = MR + AF + CL + AT -AG MR = Meter Reading AF = Antenna Factor CL = Cable Loss AT = Antenna Pad AG=Amplifier Gain If MR is 30dB, AF 12dB, CL 5dB, AP 10dB, AG 35dB The result (MR) is 30 + 12 + 5 + 10 –35 = 22dBuV/m ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 6 of 12 4. Description of EUT 4.1 Product description Type of product : Digital Voice Recorder Basic model : SDR-640U Variant model : N/A Serial No. : N/A Electric rating : DC 3V Differences between Basic & Variant : N/A General description : This EUT(Equipment under test) is Digital Voice Recorder. 4.2 Peripherals Description Manufacturer Model / Part # Serial No PC LG R7K 104KI00427 MONITOR LG 1771Super 102NT00798 PRINTER HP 930C CN17C1BZYJ KEYBOARD JING MOLD ENTERPRISE CO., LTD LKB-0107 10318868 MOUSE N/A M-S480 HCA11404012 EARPHONE N/A N/A N/A MIC N/A N/A N/A Speaker FENSIN CAMAC.G7 N/A 4.3 Used cables Cable type Shield Length (meters) Connector Connection point 1 Connection point 2 Earphone NO 1.2 P-Jack Earphone - MIC NO 1.2 P-Jack MIC - ERI Electromagnetic research institute 66-6, JEIL-RI, YANGJI-MYUN, YOUNGIN-CITY, KYUNGGI-DO, KOREA TEL: 82 31 336 1186 FAX : 82 31 336 1184 homepage : www.eri.re.kr Report No.:ERI-FCC03-0004 Page : 7 of 12 4.4 EUT Test configuration 4.5 Operating conditions Operating : Play and data download mode - The system was configured in typical fashion (as a customer would normally use it) for testing. - The EUT exercise program used during radiated and conducted testing was designed to exercise the various system components in a manner similar to typi…

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