PF7AT2000family radio

TABLE OF CONTENTS LIST APPLICANT: METAWARE CO., LTD. FCC ID: PF7AT2000 TEST REPORT: PAGE 1......COVER SHEET - GENERAL INFORMATION & TECHNICAL DESCR. PAGE 2......TECHNICAL DESCRIPTION CONTINUED & RF POWER OUTPUT PAGE 3......MODULATION CHARACTERISTICS AND OCCUPIED BANDWIDTH PAGE 4......METHOD OF MEASURING OCCUPIED BANDWIDTH PAGE 5......SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 5......FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 6......METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS PAGE 8......LIST OF TEST EQUIPMENT EXHIBITS CONTAINING: EXHIBIT 1.........FCC ID LABEL SAMPLE EXHIBIT 2.........SKETCH OF FCC ID LABEL LOCATION EXHIBIT 3.........TEST SETUP PHOTOGRAPH EXHIBIT 4A........EXTERNAL PHOTO - FRONT VIEW EXHIBIT 4B........EXTERNAL PHOTO - REAR VIEW EXHIBIT 4C........EXTERNAL PHOTO - SIDE VIEW EXHIBIT 4D........INTERNAL PHOTO - SOLDER SIDE EXHIBIT 4E........INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 5.........BLOCK DIAGRAM EXHIBIT 6A........SCHEMATIC - RF EXHIBIT 6B........SCHEMATIC - LOGIC EXHIBIT 7A-7F.....USER'S MANUAL EXHIBIT 8A-8E.....THEORY OF OPERATION EXHIBIT 9.........LIST OF ACTIVE DEVICES EXHIBIT 10........AUDIO FREQUENCY RESPONSE GRAPH EXHIBIT 11A.......MODULATION LIMITING PLOT - 300 Hz EXHIBIT 11B.......MODULATION LIMITING PLOT - 1000 Hz EXHIBIT 11C.......MODULATION LIMITING PLOT - 3000 Hz EXHIBIT 12A.......OCCUPIED BANDWIDTH CW PLOT EXHIBIT 12B.......OCCUPIED BANDWIDTH PLOT APPLICANT: METAWARE CO., LTD. FCC ID: PF7AT2000 REPORT #: T:\CUS\M\META\614U0\614U0.RPT PAGE: TABLE OF CONTENTS GENERAL INFORMATION REQUIRED FOR TYPE ACCEPTANCE 2.1033(c)(1)(2) METAWARE CO., LTD. will manufacture the FCCID: PF7AT2000 FAMILY RADIO SERVICES 14 CHANNEL TRANSCEIVER in quantity, for use under FCC RULES PART 95. The UUT is a PTT Radio with a maximum duty cycle of 50%. METAWARE CO., LTD. 3/4TH FL., METAWARE BLDG., 111-1 WONMI-DONG, WONMI-KU, PUCHON-CITY KYONGGI-DO, KOREA 2.1033 (c) TECHNICAL_DESCRIPTION 2.1033(c)(3) Instruction book. A draft copy of the instruction manual is included as EXHIBIT 7A-7G. 2.1033(c) (4) Type of Emission: 10K5F3E 95.629 Bn = 2M + 2DK M = 3000 D = 2.0K Bn = 2(3.0)+2(2.0) = 10.0K Authorized Bandwidth 12.5KHz 2.1033(c)(5) Frequency Range: 1. 462.5625 8. 467.5625 95.627 2. 462.5875 9. 467.5875 3. 462.6125 10. 467.6125 4. 462.6375 11. 467.6375 5. 462.6625 12. 467.6625 6. 462.6875 13. 467.6875 7. 462.7125 14. 467.7125 MHz 2.1033(c)(6)(7) Power Output shall not exceed 0.500Watts effective 95.637 radiated power. There can be no provisions for 95.647 increasing the power or varing the power. The Maximum Output Power Rating: 500 milliWatts effective radiated power. 95.645 The antenna is an intergral part to the unit, it cannot be removed without rendering the unit inoperative. In order to remove the antenna the case must unscrewed, then the PCB assemblies must be removed then the antenna can be removed. 2.1033(c)(8) DC Voltages and Current into Final Amplifier: FINAL AMPLIFIER ONLY Vce = 6.0 Volts DC Ice = 0.26A. Pin = 1.56 Watts 2.1033(c)(9) Tune-up procedure. The tune-up procedure is included NA. FCC ID: PF7AT2000 REPORT #: T:\CUS\M\META\614U0\614U0.RPT PAGE #: 1 2.1033(c)(10) Complete Circuit Diagrams: The circuit diagram is included as EXHIBIT 6A-6B of this report. The block diagrams are included as EXHIBIT 7 of this report. 2.1033(c)(11) A photograph or a drawing of the equipment identifica tion label is included as exhibit No. 1. 2.1033(c)(12) Photographs(8"X10") of the equipment of sufficient clarity to reveal equipment construction and layout, including meters, labels for controls, including any view under shields - See EXHIBIT 4A-4E. 2.1033(c)(13) Digital modulation is not allowed. 2.1033(c)(14) The data required by 2.1046 through 2.1057 is submitted below. 2.1046(a) RF_power_output. 95.637 RF power is measured by measuring the radiated power at 3 meters and then replacing the transmitter with a signal generator to determine the effective radiated power. The ERP shall not exceed 0.500 Watts. MEASURED POWER OUTPUT = 500 milliWatts ERP R.F. POWER OUTPUT HP TEST SET UP Spectrum Analyzer /-------\ /-----------------\ | | | | TRANSMITTER | | | | | UNDER TEST WITH | \--| | | INTERNAL ANTENNA| | | | \-----------------/ | | | | | \-------/ | | |<-- 3.0 meters-->| /-------------\ | SIGNAL | DIPOLE | Tuned, Calibrated | GENERATOR | ANTENNA | Antenna which may | |----------/ be raised from 1 \-------------/ to 4 meters above ground and changed in polarization Equipment placed 80cm above ground on a rotatable platform. APPLICANT: METAWARE CO., LTD. FCC ID: PF7AT2000 REPORT #: T:\CUS\M\META\614U0\614U0.RPT PAGE #: 2 2.1047(a)(b) Modulation_characteristics: AUDIO FREQUENCY RESPONSE The audio frequency response was measured in ac- cordance with TIA/EIA Specification 603. The audio frequency response curve is shown on the next page. The audio signal was fed into a dummy microphone circuit and into the microphone connector. The input required to produce 30 percent modulation level was measured. See Exhibit 10. 2.1047(b) Audio input versus modulation The audio input level needed for a particular per- percentage of modulation was measured in accor- dance with TIA/EIA Specification 603. The audio input curves versus modulation are on the following pages. Curves are provided for audio input frequen- cies of 300, 1000, and 3000 Hz. See Exhibit 11A-11C. 95.635(b) Post Limiter Filter The filter must be between the modulation limiter and the modulated stage. At any frequency between 3 & 20KHz the filter must have an attenuation of 60log (f/3) greater that the attenuation at 1KHz. See Exhibit . 2.989(c) EMISSION BANDWIDTH: 95.633(b)(1)(3)(7) Data in the plots shows that the sidebands from greater than 50% to 100% of the authorized bandwidth must be attenuated by at least 25dB and from 100 to 250% the sidebands must be attenuated by at least 35dB. Beyond 250% the sidebands must be attenuated by at least 43+log10(TP). The transmitter was modulated with 2500 Hz, adjusted for 50% modulation plus 16 d…

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TABLE OF CONTENTS LIST APPLICANT: METAWARE CO., LTD. FCC ID: PF7AT2000 TEST REPORT: PAGE 1......COVER SHEET - GENERAL INFORMATION & TECHNICAL DESCR. PAGE 2......TECHNICAL DESCRIPTION CONTINUED & RF POWER OUTPUT PAGE 3......MODULATION CHARACTERISTICS AND OCCUPIED BANDWIDTH PAGE 4......METHOD OF MEASURING OCCUPIED BANDWIDTH PAGE 5......SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 5......FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 6......METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS PAGE 8......LIST OF TEST EQUIPMENT EXHIBITS CONTAINING: EXHIBIT 1.........FCC ID LABEL SAMPLE EXHIBIT 2.........SKETCH OF FCC ID LABEL LOCATION EXHIBIT 3.........TEST SETUP PHOTOGRAPH EXHIBIT 4A........EXTERNAL PHOTO - FRONT VIEW EXHIBIT 4B........EXTERNAL PHOTO - REAR VIEW EXHIBIT 4C........EXTERNAL PHOTO - SIDE VIEW EXHIBIT 4D........INTERNAL PHOTO - SOLDER SIDE EXHIBIT 4E........INTERNAL PHOTO - COMPONENT SIDE EXHIBIT 5.........BLOCK DIAGRAM EXHIBIT 6A........SCHEMATIC - RF EXHIBIT 6B........SCHEMATIC - LOGIC EXHIBIT 7A-7F.....USER'S MANUAL EXHIBIT 8A-8E.....THEORY OF OPERATION EXHIBIT 9.........LIST OF ACTIVE DEVICES EXHIBIT 10........AUDIO FREQUENCY RESPONSE GRAPH EXHIBIT 11A.......MODULATION LIMITING PLOT - 300 Hz EXHIBIT 11B.......MODULATION LIMITING PLOT - 1000 Hz EXHIBIT 11C.......MODULATION LIMITING PLOT - 3000 Hz EXHIBIT 12A.......OCCUPIED BANDWIDTH CW PLOT EXHIBIT 12B.......OCCUPIED BANDWIDTH PLOT APPLICANT: METAWARE CO., LTD. FCC ID: PF7AT2000 REPORT #: T:\CUS\M\META\614U0\614U0.RPT PAGE: TABLE OF CONTENTS GENERAL INFORMATION REQUIRED FOR TYPE ACCEPTANCE 2.1033(c)(1)(2) METAWARE CO., LTD. will manufacture the FCCID: PF7AT2000 FAMILY RADIO SERVICES 14 CHANNEL TRANSCEIVER in quantity, for use under FCC RULES PART 95. The UUT is a PTT Radio with a maximum duty cycle of 50%. METAWARE CO., LTD. 3/4TH FL., METAWARE BLDG., 111-1 WONMI-DONG, WONMI-KU, PUCHON-CITY KYONGGI-DO, KOREA 2.1033 (c) TECHNICAL_DESCRIPTION 2.1033(c)(3) Instruction book. A draft copy of the instruction manual is included as EXHIBIT 7A-7G. 2.1033(c) (4) Type of Emission: 10K5F3E 95.629 Bn = 2M + 2DK M = 3000 D = 2.0K Bn = 2(3.0)+2(2.0) = 10.0K Authorized Bandwidth 12.5KHz 2.1033(c)(5) Frequency Range: 1. 462.5625 8. 467.5625 95.627 2. 462.5875 9. 467.5875 3. 462.6125 10. 467.6125 4. 462.6375 11. 467.6375 5. 462.6625 12. 467.6625 6. 462.6875 13. 467.6875 7. 462.7125 14. 467.7125 MHz 2.1033(c)(6)(7) Power Output shall not exceed 0.500Watts effective 95.637 radiated power. There can be no provisions for 95.647 increasing the power or varing the power. The Maximum Output Power Rating: 500 milliWatts effective radiated power. 95.645 The antenna is an intergral part to the unit, it cannot be removed without rendering the unit inoperative. In order to remove the antenna the case must unscrewed, then the PCB assemblies must be removed then the antenna can be removed. 2.1033(c)(8) DC Voltages and Current into Final Amplifier: FINAL AMPLIFIER ONLY Vce = 6.0 Volts DC Ice = 0.26A. Pin = 1.56 Watts 2.1033(c)(9) Tune-up procedure. The tune-up procedure is included NA. FCC ID: PF7AT2000 REPORT #: T:\CUS\M\META\614U0\614U0.RPT PAGE #: 1 2.1033(c)(10) Complete Circuit Diagrams: The circuit diagram is included as EXHIBIT 6A-6B of this report. The block diagrams are included as EXHIBIT 7 of this report. 2.1033(c)(11) A photograph or a drawing of the equipment identifica tion label is included as exhibit No. 1. 2.1033(c)(12) Photographs(8"X10") of the equipment of sufficient clarity to reveal equipment construction and layout, including meters, labels for controls, including any view under shields - See EXHIBIT 4A-4E. 2.1033(c)(13) Digital modulation is not allowed. 2.1033(c)(14) The data required by 2.1046 through 2.1057 is submitted below. 2.1046(a) RF_power_output. 95.637 RF power is measured by measuring the radiated power at 3 meters and then replacing the transmitter with a signal generator to determine the effective radiated power. The ERP shall not exceed 0.500 Watts. MEASURED POWER OUTPUT = 500 milliWatts ERP R.F. POWER OUTPUT HP TEST SET UP Spectrum Analyzer /-------\ /-----------------\ | | | | TRANSMITTER | | | | | UNDER TEST WITH | \--| | | INTERNAL ANTENNA| | | | \-----------------/ | | | | | \-------/ | | |<-- 3.0 meters-->| /-------------\ | SIGNAL | DIPOLE | Tuned, Calibrated | GENERATOR | ANTENNA | Antenna which may | |----------/ be raised from 1 \-------------/ to 4 meters above ground and changed in polarization Equipment placed 80cm above ground on a rotatable platform. APPLICANT: METAWARE CO., LTD. FCC ID: PF7AT2000 REPORT #: T:\CUS\M\META\614U0\614U0.RPT PAGE #: 2 2.1047(a)(b) Modulation_characteristics: AUDIO FREQUENCY RESPONSE The audio frequency response was measured in ac- cordance with TIA/EIA Specification 603. The audio frequency response curve is shown on the next page. The audio signal was fed into a dummy microphone circuit and into the microphone connector. The input required to produce 30 percent modulation level was measured. See Exhibit 10. 2.1047(b) Audio input versus modulation The audio input level needed for a particular per- percentage of modulation was measured in accor- dance with TIA/EIA Specification 603. The audio input curves versus modulation are on the following pages. Curves are provided for audio input frequen- cies of 300, 1000, and 3000 Hz. See Exhibit 11A-11C. 95.635(b) Post Limiter Filter The filter must be between the modulation limiter and the modulated stage. At any frequency between 3 & 20KHz the filter must have an attenuation of 60log (f/3) greater that the attenuation at 1KHz. See Exhibit . 2.989(c) EMISSION BANDWIDTH: 95.633(b)(1)(3)(7) Data in the plots shows that the sidebands from greater than 50% to 100% of the authorized bandwidth must be attenuated by at least 25dB and from 100 to 250% the sidebands must be attenuated by at least 35dB. Beyond 250% the sidebands must be attenuated by at least 43+log10(TP). The transmitter was modulated with 2500 Hz, adjusted for 50% modulation plus 16 d…

Text truncated - open the document above for the full version.

Metaware Co., Ltd. FCC ID: PF7AT2000 Job #: 614U0 Exhibit #: 10 Metaware Co., LTD PF7AT2000 -20 0 20 40 60 80 100 100100010000 Frequency rms mVolts audio response METAWARE CO., LTD. FCC ID : PF7AT2000 JOB # : 614U0 EXHIBIT # : 10

Metaware Co., Ltd. FCC ID: PF7AT2000 Job #: 614U0 Exhibit #: 11A Modulation Limiting Metaware Co., LTD. PF7AT2000 0 100 200 300 400 500 600 700 050100150200 rms mVolts Deviatio n 300 Hz METAWARE CO., LTD. FCC ID : PF7AT2000 JOB # : 614U0 EXHIBIT # : 11A

Metaware Co., Ltd. FCC ID: PF7AT2000 Job #: 614U0 Exhibit #: 11B Modulation Limiting Metaware Co., LTD PF7AT2000 0 500 1000 1500 2000 2500 0 10203040 rms mVolts Deviation 1000 Hz METAWARE CO., LTD. FCC ID : PF7AT2000 JOB # : 614U0 EXHIBIT # : 11B

Metaware Co., Ltd. FCC ID: PF7AT2000 Job #: 614U0 Exhibit #: 11C Modulation Limiting Metaware Co., LTD. PF7AT2000 0 500 1000 1500 2000 0510152025 rms mVolts Deviatio n 3000 Hz METAWARE CO., LTD. FCC ID : PF7AT2000 JOB # : 614U0 EXHIBIT # : 11C