NYC-S42002.4 GHz DSS Cordless Telephone

J504 CON10 REGUALTOR U505 ATMEG163 4,62 SERIAL DATA 11,13 78 J500A/B CONN(10P) 1 CHARGER CIRCUITMBUS/FBUS SERIAL DATA 7,9 AUDIO IN/OUT 7,8,9 4,6 J501 NOKIA CONNECTOR 9PIN NOKIA CRADLEBLOCKDIAGRAM NOKIA CELLULAR J404 CON10 REGUALTOR U405 ATMEG163 4,63 SERIAL DATA 11,13 78 J400A/B CONN(10P) 1 CHARGER CIRCUITMBUS/FBUS SERIAL DATA 7,9 AUDIO IN/OUT 2,3,4 6,7 J401 NOKIA CONNECTOR 9PIN MOTOROLACRADLEBLOCKDIAGRAM MOTOROLACELLULAR U400MC34063A VCC VCC Y5003.6864MHzY5003.6864MHz AA BB CC DD EE D D C C B B A A INTERFACE RF + PCB(MC2400DSEC) PCB(MC2400DSEC) PCB(MC2400DSEC) PCB(MC2400DSEC) DC9V - CHARGER SUB CHARGER SUB CHARGER SUB CHARGER SUB PSTN LINEINTERFACE 24C08EEPROM RESETCIRCUIT SPKPHONE MC34018 LINE CONTROL SPCS SP_TX---> SP_TX SP_RX CEL CONTROL J109DOCKING CONNECTOR <----AUDIO OUTAUDIO IN ----> TESTPOINT SERIAL_TX----> <----SERIAL_RX PHOTOCOUPLER U103 CALLER ID TYPE1 FSK SIGNAL ---> 24 12 15 SP_RX----> REGULATOR 9V REGULATOR CHARGER CIRCUIT CHARGER CIRCUIT T/P SWITCH LEDCONTROL KEY MATRIX 2_4GHz_DOCKING_STATION_BASE_MAIN BLOCK DIAGRAM +- U105C324 U107B4066 11 10 12 J112ACON10 891011121314151617 J110ACON7 1234567 Y100 19.2MHz +- U106D324 +- U106A324 +- U105A324 U110A4066U110C4066 4 3 5 U110B4066 11 10 12 +- U105C324 U110D4066 8 9 6 J112BCON10 89 1011121314151617 J110BCON7 1234567 J103 RFCON26 123456789101112131415161718192021222324 U107C4066 4 3 5 U107A4066 DC9V_500mA(-)DC9V_500mA(+)DC9V_150mA(-)DC9V_150mA(+) J100DC JACK1 5612 JP101CH+JP102CH- J300DC JACK2 3 1 2 N/C CENTER SHIELD CT1 CONTACT CT2 CONTACT U100 R6814-15P 7374882426212322182513121417 994 333451325277 8283848580868167916692907271706979 2 15 65 939495961110987653545556575863 61 76 3 16 64 1 20100 19 62 75 788798976889 4647453938374030272928354142 43 49 31 36 44 48 50 59605 OSCOOSCIAUX DACARTIARTOGPIOB2GPIOB0GPIOB1GPIOB3PARKGPIOB6GPIOB7GPIOB5GPIOB4 GPIOA6GPIOA7 CDCDATAICDCFRAMECDCICLKCDCDATAORESETO RESETI RXIP RXIN RXQP RXQN BATT0 AGC TXDAC RXEN TRSW GPIOC1GPIOC2GPIOC3 REFOSC GPIOC4GPIOC5GPIOC7 BATT1 VDDP0 VGG VDDP1 GPIOA0GPIOA1GPIOA2GPIOA3 KEYPADC0KEYPADC1KEYPADC2KEYPADC3KEYPADC4KEYPADC5KEYPADR0KEYPADR1KEYPADR2KEYPADR3KEYPADR4KEYPADR5 TEST VSSC2 AVSS VSSP0 VSSP1 VSSP2 VSSC0 VSSC1VDDC0 VDDC1 VDDC2 AVDD AGND VREF GPIOA5GPIOA4 GPIOC6 TXEN SPKO+SPKO-LINEOMICIN-MICIN+LINEIMICBIASCDCMCLKFSYNCCDCRXICDCTXOCDCPORCDCVREFCDCAGND CAVDD CDVDD CAVSS0 CAVSS1 CAVSS2 CDVSS CAVSS3 KEYPADR6KEYPADR7 GPIOC0 U107D4066 8 9 6 SPK100DXI36N-B MIC100 +- U105C 324 INT_TX INT_RX INT_TXINT_RX ONHOOK CONTROL RING ONHOOK RING Vbias VLC VLC Vbias 9V_IN Cellular_CHARGE 9V_IN_Cellular_CHARGE 5V_DC 3.3V_DC 100 pin DEVICE MERLIN CHIP U7 46 U5 REGULATOR 43 BZ1 DC12-I-70 4547 X2 OB-27P-44 <---- AUDIO OUTAUDIO IN ----> 40,38,39 BATTERY U10 REGULATOR 3.3V CHARGERCIRCUIT TESTPOINT EEPROM RESETCIRCUIT 22,23 777374 24,25,26 BACKLIGHT LED 97 LOW BATTERY DETECTOR RF INTERFACE 66~92 KEY MATRIX 53~60,6~11 2_4 DOCKING STATIONHANDSET BLOCKDIAGRAM LCD MODULE 94,95,98,99 SP1SPEAKER Y1 19.2MHz

BASE MAIN ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ The signal which inputted in TEL-LINE is DC coupled at TR and transformed Analog into Digital at U100. DATA that is transformed into Digital signal is mixed with PN code at U100 (by spread spectrum) and transmitted to RF part. Spreading signal, which inputted to RF part, is mixed with Carrier supplied to VCO at U903 and create TX frequency of using channel and then is transmitted to ANTENNA through U801 by TX control of U802. The signal received to antenna is transmitted to U901 by RX/TX control time. The signal inputted at U901 is mixed Carrier of VCO(U903) and got to direct conversion and create Base band signal. And then, create I and Q signal by demodulation (QPSK: Quadrature Phase Shift keying method is phase-shifted by 90 ° ) I and Q signal (Two signal phase is 90 ° ) is transmitted to U100 and remixed with PN code and generated Digital signal. Digital signal is transformed into Analog at U100. This audio signal is passed through CODEC(U100) and transmitted to TEL-LINE through the transformer( X100 ). Caller ID signal which inputted to the Tel-Line (in case of TYPEI) passes through C136, R118, pin37 of U100 and then, is transformed into digital data at U100 and is transmitted to RF, The CAS signal and FSK DATA is received (in case of TYPEII) passes through Transformer, and then, transformed into digital data at U100, and is transmitted to RF. The transformed signal into digital data is transmitted to the Handset, and then, The Handset is displayed Caller ID information. Line in use state : When the unit is off hook or the line is off hook state, The line detector port is high through R143,R144,R145,R146, Bridge diode and U105. When the unit is on hook or the line is on hook state, The line detector is low. When the ring is incoming in to the TEL-LINE, the signal passes through C146,D116,D100,R140, R100,C121,R102,U103 and then detected at U100. The ring data is transformed into analog to digital at U100 and transmitted to Handset. ID setting : when handset is placed on baseunit , ID data (Handset) is transmitted to base units by RF. The base unit is received ID and transmitted ACK signal to handset by RF PART. Y100 (19.2MHz) is crystal generating RF - reference signal (9.6MHz) and should be adjusted by C164 (Varicap 20pF) accurately. J102(DC JACK) is inputted DC9V main Power and passes through D110 and transmitted to U104 (Voltage Regulator) is used to constant Voltage at 3.3V source voltage Vcc. HAND MAIN ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ ❏ ❏❏ ❏ The signal which is inputted to MIC is transformed Analog into Digital at U7. DATA, which is transformed into Digital signal, is mixed with PN code at U901 (by spread spectrum) And transmitted to RF part. Spreading signal, which inputted to RF part, is mixed with Carrier supplied to VCO at U903 and create TX frequency of using channel and then, is transmitted to ANTENNA through U801 by TX control of U802 The signal received to antenna is transmitted to U802 by RX/TX control time. The signal inputted at U901 is mixed Carrier of VCO (U903) and got to direct conversion and create Base band signal. And then, create I and Q signal by demodulation (QPSK: Quadrature Phase Shift Keying method is phase-shifted by 90 ° ) I and Q signal (Two signal phase is 90 ° ) is transmitted to U7 and remixed with PN code and generated Digital signal. Digital signal is transformed into Analog at U7. This audio signal is passed through R56,R58 and transmitted the RECEIVER unit. The Caller ID data which is received from Baseunit is transformed to data which is able to display at U7. U7 activates LCD driver (J11 LCD con14), and then, display caller ID messages. When the handset is low voltage R57,R61,C79 makes 80 pin of U7 change HIGH to LOW and indicate low voltage. Y2 (19.2MHz) is crystal generating RF - reference signals (9.6MHz) and should be adjusted by C16 (Varicap 20pF) accurately. U10 is parts for stabilization to voltage (3.3V) of U7(ASIC) ,LCD,U9 (eeprom) part. RF Circuit Description D LO Generation : The LO signal is generated by a programmable PLL frequency synthesizer in the U901(RF109) and the an external 2.4GHz VCO(U903). The RF109 synthesizer requires differential input signals from the external VCO to generate the LO Frequency. Therefore a BALUN(U906) transformer is used to generate differential signals from single- ended VCO output. D Receive Path : The signal is received at the antenna and pass the T/R switch(U903) and an RF bandpass filter. The output of the bandpass filter is ac-coupled to the Low Noise Amplifier (LNA) of the U901. The U901 downconverts the RF signal into In-phase( I) and Quadrature signal(Q) baseband signals. The differential I and Q baseband signals are dc-coupled to the ASIC(U100) RXIP, RXIN, RXQP and RXQN inputs. D Transmit Path : The baseband digital data input signal is shaped by external filter (R920, C925, L901, C924, R918) and inputted to the TXD1 Port of the U901 (RF109). The inputted baseband digital data is mixed with Carrier supplied to VCO (U903) and transmitted to the U801 (RF110) with a phase difference of 180 degreed between the two branch. The inputted a differential signals to the U801 (RF110) are amplified by the U801 (RF110) and the differential output signals of the U801 (RF110) output port are converted to a single- ended signal at the RF matching network.

AA BB CC DD EE 5 5 4 4 3 3 2 2 1 1 303 mil long 84 ohm 4.0 deg MS10 97 ohm 52.6 deg 96 R 22.3 deg W=18.0 mil L=170 mil25.5 mil wide MS2 401 mil long 30 mil long 79 ohm 52.0 deg 17.5 mil wide96 R 22.3 deg W=18.0 mil L=170 mil 389 mil long 25.5 mil wide MS3 84 ohm 29.0 deg84 ohm 90.0 deg MS5 30.0 mil wide 219 mil long660 mil long MS6MS9MS1 84 ohm 40.0 deg 25.5 mil wide MS4 25.5 mil wide 2.4Docking-Station_RF(PowerAmp) DRND BY A4 DRN DATE 9 REV MODEL SIZE 2002.05.27 SHEET 0 DRN NO. APPD BYCHCK BY MicroStrip Zo E (deg) W(mils) L(mils) MicroStrip W(mils) L(mils) Z0 / E(deg) S. B IMMARTIN. H KIM MS1 MS5 MS3 MS2 MS6 TX SHIELD AREA MS4 MC2400DSRF S. B IM OF 10 MS9 MS10 RF RF RF RF RF RF RF RF RF RF RFRFRF RF RF RFRF RF RF RF RF RF RF VBAT RFRFRF RF RF VBAT RF C945102 12 L80210nH L8030ohm L805open 1 2 C8018.2pf TP6 C804open 1 2 C8058.2pf C82212pF C8148.2pf C8128.2pf 12 C8201.2pF 12 ANTENNA 1 2450MHzBPFFL801 DWF2R2442G01 1 2 3 4 C81512pf 1 2 C8031.0pf U801 RF110 123456789 10 12131415161718192011 PAOUT+FLAGVCCNCNCVCCTXENVCCFLAGPAIN+ FLAG GNDGNDGNDGNDGNDGND FLAG PAOUT- PAIN- L80410nH C81712pf 1 2 C80812pF 12 L80110nH R8021k 1 2 C82112pF C819OPEN 12 C81612pf 1 2 C806102 C802102 C8138.2pf 12 C809102 C8108.2pf R804 10 R80110 R803 1k 1 2 C8118.2pf C8181.5pF 12 U802SW-437 3 2 16 5 4 OUT2 GND OUT1Vct1 IN Vct2 C80012pf 1 2 TXEN RXEN PAIN+ LNAIN PAIN- AA BB CC DD EE 5 5 4 4 3 3 2 2 1 1 VCOSHIELDAREA 2.4Docking_Station_RF(TRANSCEIVER) DRND BY A4 DRN DATE 10 REV MODEL SIZE 2002.05.27 SHEET 0 DRN NO. APPD BYCHCK BY S. B IMMARTIN. H KIM MC2400DSRF S. B IM OF 10 VCO-VCO+ RF RF RF RF RF RF RF RF RF RF RF VREG RF RF RF RF RF RF RF RF RF RF VCC VCC VCC RF RF RF RF RF RF RF RF VCC RF RF RF RFRF RF RF RF RF RF RF RF RF RF RF RF RF RF RF RFRF RF RF VREG RF RF RF RF VCC RF RF RF RF RF RF RF R92222K 12 C946102 12 C947102 12 C948102 12 C9498.2pf 12 C9508.2pf 12 C912823 1 2 C913823 1 2 R9203.3K 1 2 R916 820 12 + C905TAN 22uf PN R919390 12 L901 82UH 1 2 C9238.2pf 12 C924 821 12 R91710.0 1 2 C909103 1 2 C922103 12 C916473 12 C920 152 1 2 R90210 1 2 TP3 TP2 C904103 12 C906102 12 C9018.2pf 12 C907563 12 C9181.8pf 1 2 R914470 1 2 C917222 12 C915 473 12 R918390 12 C9191.0pf 12 C9038.2pf 12 C925821 12 R90110.0 12 C902473 12 C9328.2pf 12 C9378.2pf 12 C9418.2pf 12 C9428.2pf 12 + C929TAN 4.7uf PN C930 473 12 TP7 R9151.2K 12 U902 TK11230M 132 546 CTRLBYPGND1 GND2 OUTVCC C921 152 1 2 C908391 1 2 R90310k 1 2 R92151K 12 TP5 TP4 TP1 C9148.2pf 12 C926331 12 R90991 12 R90791 12 R92322K 12 C9438.2pf 12 C944102 12 C939 8.2pf 12 C940 8.2pf 12 C9388.2pf 12 C931102 12 C9368.2pf 12 C9358.2pf 12 C934102 12 C9338.2pf 12 RF109 TQFP48EP U901 2345689 1011 20 15 16 18 19 13 21 22 23 24 14 25262728293132333435 38 44 45 46 47 1 12 30 39 43 7 17 36 37 40 41 42 48 CLKFREFDATATXD2VCCMIXTXD1RXENALNAATTENLNAIN MODR RFOUT RFOUT TXENA MIXBPC GMC_RES PS1 PS2 GCREF GC GNDSHIELD VCCBBAMP BBOUTQBBOUTQ BBOUTIBBOUTI VCCBB SERVOQ SERVOQ SERVOISERVOI VCO VCCVCOBUF VCCSYN SYNTHENA LOADENA NC1NC2 GNDBB VCO CHPO VCCLNA LNADUMP NC3 NC4 NC5 NC6 NC7 NC8 C91012pf 1 2 C91112pf 1 2 R904100 12 U905 LDB15C101A2400 654 321 NCGNDOUT OUT GND INPUT C9278.2pf 1 2 C928102 1 2 R908 75 1 2 R90610 12 R90510k 1 2 U903 MQE922-2450 M G1 PB G3 C G2 G4 NC GND OUTVCC GND TUNE GND GND TXDATA LNAIN RXEN SYNDATA REFOSCSYSCLKSYSSTBSYNEN PAIN+PAIN- TXENRXQPRXQNTXPWR1TXPWR0RXIPRXINAGC LNAATTN AA BB CC DD EE D D C C B B A A BATTERY LEVEL DETECTOR 9VDC BASE - NOT USED INTERFACE TELEPHONE LINE SELECTION INTERFACE RF A3 110 NONE 2.4GHz_DOCKING_BASEUNIT SIZE DOCUMENT NO. OF SCHEMATIC 07/JUN/2002DATE SHEET 03 SCALE MC2400 DSBM RXENVBAT 15,65pin close to C68,C7 SP_CSSP_TXSP_RX Line_Control Cellular_co ntrol DOCKING_ON /OFF VMWI_LEDStatus_LEDINT_RX SPEAKERPHONE SPEAKERPHONE SPEAKERPHONE SPEAKERPHONE CEL_LED TEL_LED AUDIO_INAUDIO_OUT PCB(MC2400DSBS) PCB(MC2400DSBS) PCB(MC2400DSBS) PCB(MC2400DSBS) + PCB(MC2400DSEC) PCB(MC2400DSEC) PCB(MC2400DSEC) PCB(MC2400DSEC) DC9V - CHARGER SUB CHARGER SUB CHARGER SUB CHARGER SUB INT_TX + 3.3V RI~ SYNCLK OH~ VBATLNAATTN TXENRXIP TXPWR0TXPWR1TXDATASYNEN RXQPRXIN PARK~ RXEN AGC SYNSTB VCC REFOSC RXQN SYNDATA 5V_DC 5V_DC 5V_DC 5V_DC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC 5V_DC 5V_DC 5V_DC 5V_DC 5V_DC 5V_DC VCC 5V_DC 9VDC VCC VCC VCC 5V_DC 5V_DC VCC VCC VCC 9VDC VCC VCC VCC C1298.2P C130 8.2P R223100 D100 1N4004 C200 104 C199 104 R214560K R1646.8K U107D 4066 8 9 6 R191100K + C221 47uF C2498.2P U107C 4066 4 3 5 R108 100 R199 4.7K + C185470uF C192 104 C186104 C241104 C240104 R109 0 R110 100 L107 10 C187683 R19322 1/2W +- U105BLM324 56 7 R2005.1K R19415K R1962.2K R195 27K R175OPEN C1188.2P R237OPEN R236 0(2_4GHz) Q100 KTA1 505Y R177OPEN + C1724.7uF R10110K R183200K Q101 KTA1505Y Q102 KTA1505Y R102 27ohm1/2W U104 BR-500 4 1 23 C208 104 J112ACON10 891011121314151617 R10436K C2808.2P C235104 C201332 U107A 4066 1 2 13 R10356K +- U106DLM324 1213 14 411 R218 1K C145 104 J110ACON7 1234567 C209 104 R219 1K C202 104 D1091N4148 + C126100uF R1656.8K C146104 MIC100 R2214.7K S101 2 C189 103 C188104 S105 5 S103 MUTE Q110C3876Y C2458.2P S100 1 S102 3 R137 68 + C114100uF C2468.2P S104 4 S106 6 R2026.8K R2018.2K C155101 S107 7 S108 8 C152 33P U120 LM317T 3 1 2 VI ADJ VO C133102 1 2 C1228.2P Q105 KTC3876Y S109 9 R22233K C2508.2P C135 474METAL/250V S116 SPK S111 0 S117 CEL C2038.2P R13847K R133 15K 1/6W C2048.2P S113 RING S110 * S112 # S115 RE/PA J113A CON2P 12 S114 FLASH S119 MEM R170OPEN U109 MC34018 1 2 3 14 19 20 21 23 24 25 26 27 4 5 6 7 9 10 11 12 13 16 17 18 28 8 15 22 RR RTX TXI SKG SKI VCC Vb XDC VLC ACF RXO RXI TXO TLI TLO RLI MCI MCO CP1 CP2 XDI V+ AGC CS RRX RLO SKO G R134 1.2K(2012) S118 INT R111 100 R112 100 S120 DOWN S121 UP R113 100 R20322K + C136 1uF/50V Q112C107S C193102 C2738.2P D115KDS184 +- U106ALM324 32 1 R1392.2K + C17347uF R135 820( 2012) R2151KR1921K R114 100 +C17547uF + C1744.7uF R115 100 C156101 R117 100 R116 100 C147 8.2P + C190 47uF L105 BLMBD121 J112BCON10 89 1011121314151617 J110BCON7 1234567 C123 8.2P R14622K C2768.2P C2608.2P R118 100 R178OPEN R14710K R1250 C2778.…

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APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 REPORT #: B\BELCO\753KT2\753KT2TestReport.doc PAGE #: TABLE OF CONTENTS TABLE OF CONTENTS LIST APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 TEST REPORT: PAGE 1..........SECURITY CODING INFORMATION PAGE 2-4........TEST EQUIPMENT LIST PAGE 5..........TEST PROCEDURE PAGE 6..........POWER LINE CONDUCTED INTERFERENCE PAGE 7..........LINE 1 & 2 ON HOOK PLOTS PAGE 8..........LINE 1 & 2 OFF HOOK PLOTS PAGE 9..........OCCUPIED BANDWIDTH AND PEAK POWER OUTPUT PAGE 10..........6 dB BANDWIDTH PLOTS PAGE 11..........DUTY CYCLE PLOT PAGE 12..........RADIATED SPURIOUS EMISSIONS HANDSET PAGE 13..........RADIATED SPURIOUS EMISSIONS BASE PAGE 14..........RADIATED SPURIOUS EMISSION INTO ADJACENT RESTRICTED BAND & BANDEDGE CALCULATIONS PAGE 15-16.......BANDEDGE PLOTS PAGE 17..........SPECTRAL POWER DENSITY PAGE 18..........SPECTRAL DENSITY PLOTS EXHIBITS: EXHIBIT 1........FCC ID LABEL SAMPLE & LOCATION EXHIBIT 2........BLOCK DIAGRAMS EXHIBIT 3........SCHEMATICS EXHIBIT 4........EXTERNAL PHOTOGRAPHS EXHIBIT 5........INTERNAL PHOTOGRAPHS EXHIBIT 6........USERS MANUAL EXHIBIT 7........OPERATIONAL DESCRIPTION EXHIBIT 8........TEST SETUP PHOTOGRAPHS APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 REPORT #: B\BELCO\753KT2\753KT2TestReport.doc PAGE #: 1 OF 18 APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 15.214(d) THIS DEVICE COMPLIES WITH THE SECURITY CODE REQUIREMENTS OF 15.214(d)(1)(2) AND (3) BY MEANS OF THE FOLLOWING: THIS DEVICE HAS 24 MILLION POSSIBLE SECURITY CODES. ONE SECURITY CODE OUT OF 24 MILLION IS PRE-PROGRAMMED WHEN MANUFACTURED AT THE FACTORY. THE CPU CONTROLS THE RF FREQUENCY CHANNEL. AND THE ASIC CONTROLS ADPCM CODEC AND AUDIO SIGNAL SWITCHING ALSO SET UP THE SPREADING CODE. BEFORE THE COMMUNICATION LINK IS ESTABLISHED, THE DEVICE SEARCHES FOR A VACANT RF CHANNEL AND THEN TRANSMITS RF SIGNAL ON THE VACANT CHANNEL. APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 REPORT #: B\BELCO\753KT2\753KT2TestReport.doc PAGE #: 2 OF 18 APPLICANT: BELCO INTERNATIONAL CO., LTD. FCCID : NYC-S4200 EMC Equipment List DEVICE MFGR MODEL SERNO CAL/CHAR DATE DUE DATE or STATUS X 3-Meter OATS TEI N/A N/A Listed 12/22/99 12/22/02 3/10-Meter OATS TEI N/A N/A Listed 3/26/01 3/26/04 Receiver, Beige Tower Spectrum Analyzer (Tan) HP 8566B Opt 462 3138A07786 3144A20661 CAL 8/31/01 8/31/03 RF Preselector (Tan) HP 85685A 3221A01400 CAL 8/31/01 8/31/03 Quasi-Peak Adapter (Tan) HP 85650A 3303A01690 CAL 8/31/01 8/31/03 X Receiver, Blue Tower X Spectrum Analyzer (Blue) HP 8568B 2928A04729 2848A18049 CHAR 10/22/01 10/22/03 X RF Preselector (Blue) HP 85685A 2926A00983 CHAR 10/22/01 10/22/03 X Quasi-Peak Adapter (Blue) HP 85650A 2811A01279 CHAR 10/22/01 10/22/03 X Biconnical Antenna Electro-Metrics BIA-25 1171 CAL 4/26/01 4/26/03 Biconnical Antenna Eaton 94455-1 1096 CAL 10/1/01 10/1/03 Biconnical Antenna Eaton 94455-1 1057 CHAR 3/15/00 3/15/02 BiconiLog Antenna EMCO 3143 9409-1043 X Log-Periodic Antenna Electro-Metrics LPA-25 1122 CAL 10/2/01 10/2/03 Log-Periodic Antenna Electro-Metrics EM-6950 632 CHAR 10/15/01 10/15/03 Log-Periodic Antenna Electro-Metrics LPA-30 409 CHAR 10/16/01 10/16/03 Dipole Antenna Kit Electro-Metrics TDA-30/1-4 152 CAL 3/21/01 3/21/04 Dipole Antenna Kit Electro-Metrics TDA-30/1-4 153 CHAR 11/24/00 11/24/03 Double-Ridged Horn Antenna Electro-Metrics RGA-180 2319 CAL 12/19/01 12/19/03 X Horn Antenna Electro-Metrics EM-6961 6246 CAL 3/21/01 3/21/03 Horn Antenna ATM 19-443-6R None No Cal Required APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 REPORT #: B\BELCO\753KT2\753KT2TestReport.doc PAGE #: 3 OF 18 DEVICE MFGR MODEL SERNO CAL/CHAR DATE DUE DATE or STATUS Passive Loop Antenna EMC Test Systems EMCO 6512 9706-1211 CHAR 7/10/01 7/10/03 Line Impedance Stabilization . . . Electro-Metrics ANS-25/2 2604 CAL 10/9/01 10/9/03 Line Impedance Stabilization . . . Electro-Metrics EM-7820 2682 CAL 3/16/01 3/16/03 Termaline Wattmeter Bird Electronic Corporation 611 16405 CAL 5/25/99 5/25/01 Termaline Wattmeter Bird Electronic Corporation 6104 1926 CAL 12/12/01 12/12/03 Oscilloscope Tektronix 2230 300572 CHAR 2/1/01 2/1/03 Temperature Chamber Tenney Engineering TTRC 11717-7 CHAR 1/22/02 1/22/04 AC Voltmeter HP 400FL 2213A14499 CAL 10/9/01 10/9/03 AC Voltmeter HP 400FL 2213A14261 CHAR 10/15/01 10/15/03 AC Voltmeter HP 400FL 2213A14728 CHAR 10/15/01 10/15/03 X Digital Multimeter Fluke 77 35053830 CHAR 1/8/02 1/8/04 Digital Multimeter Fluke 77 43850817 CHAR 1/8/02 1/8/04 Digital Multimeter HP E2377A 2927J05849 CHAR 1/8/02 1/8/04 Multimeter Fluke FLUKE-77-3 79510405 CAL 9/26/01 9/26/03 Peak Power Meter HP 8900C 2131A00545 CHAR 1/26/01 1/26/03 Digital Thermometer Fluke 2166A 42032 CAL 1/16/02 1/16/04 Thermometer Traulsen SK-128 CHAR 1/22/02 1/22/04 X Temp/Humidity gauge EXTech 44577F E000901 CHAR 1/22/02 1/22/04 Frequency Counter HP 5352B 2632A00165 CAL 11/28/01 11/28/03 Power Sensor Agilent Technologies 84811A 2551A02705 CAL 1/26/01 1/26/03 Service Monitor IFR FM/AM 500A 5182 CAL 11/22/00 11/22/02 Comm. Serv. Monitor IFR FM/AM 1200S 6593 CAL 5/12/02 5/12/04 Signal Generator HP 8640B 2308A21464 CAL 11/15/01 11/15/03 Modulation Analyzer HP 8901A 3435A06868 CAL 9/5/01 9/5/03 APPLICANT: BELCO INTERNATIONAL CO., LTD. FCC ID: NYC-S4200 REPORT #: B\BELCO\753KT2\753KT2TestReport.doc PAGE #: 4 OF 18 DEVICE MFGR MODEL SERNO CAL/CHAR DATE DUE DATE or STATUS Near Field Probe HP HP11940A 2650A02748 CHAR 2/1/01 2/1/03 BandReject Filter Lorch Microwave 5BR4-2400/ 60-N Z1 CHAR 3/2/01 3/2/03 BandReject Filter Lorch Microwave 6BR6-2442/ 300-N Z1 CHAR 3/2/01 3/2/03 BandReject Filter Lorch Microwave 5BR4-10525/ 900-S Z1 CHAR 3/2/01 3/2/03 High Pas Filter Microlab HA-10N CHAR 10/4/01 10/4/03 Audio Oscillator HP 653A 832-00260 CHAR 3/1/01 3/1/03 Frequency Counter HP 5382A 1620A03535 CHAR 3/2/01 3/2/03 Frequency Counter HP 5385A 3242A07460 CHAR 12/11/01 12/11/03 Preamplifier HP 8449B-H02 3008A00372 CHAR 3/4/01 3/4/03 Amplifier HP 1197…

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