PT9SDU-7000UHF Telemetry Transceiver

TecNETTecNET TecNET GLOBAL CORPORATIONTecNET GLOBAL CORPORATION MODEL NO. SDU-7000 FCC ID : PT9SDU-7000 CANADA # : THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE CONDITION THAT THIS DEVICE DOES NOT CAUSE HARMFUL INTERFERENCE. TECNET GLOBAL CORP. FCC ID : PT9SDU-7000 JOB # : 1192U1 EXHIBIT # : 1

APPLICANT: TECNET GLOBAL CORPORATION FCC ID: PT9SDU-7000 REPORT #: T:\T\TECNET\1192U1\1192U1TestReport.doc TABLE OF CONTENTS TABLE OF CONTENTS LIST FOR PART 90 VHF DEVICE APPLICANT: TECNET GLOBAL CORPORATION FCC ID: PT9SDU-7000 TEST REPORT: PAGE 1......COVER SHEET - GENERAL INFORMATION & TECHNICAL DESCR. PAGE 2......MPE CALCULATION AND TECHNICAL DESCRIPTION PAGE 3......RF POWER OUTPUT, MOD CHARACTERISTICS PAGE 4......AUDIO FREQUENCY RESPONSE PLOT PAGE 5......MODULATION LIMITING – 300 Hz PAGE 6......MODULATION LIMITING – 12.5kHz – 1000 Hz PAGE 7......MODULATION LIMITING – 12.5kHz – 3000 Hz PAGE 8......OCCUPIED BANDWIDTH PAGE 9......OCCUPIED BANDWIDTH CONTINUED PAGE 10.....OCCUPIED BANDWIDTH PLOT – CW – 12.5 kHz – CHANNEL B PAGE 11.....OCCUPIED BANDWIDTH PLOT – CW – 25 kHz – CHANNEL A PAGE 12.....OCCUPIED BANDWIDTH PLOT – 9600 BAUD/825Hz – CH B PAGE 13.....OCCUPIED BANDWIDTH PLOT – 9600 BAUD/825Hz – 25kHz – CH A PAGE 14.....SPURIOUS EMISSIONS AT ANTENNA TERMINALS PAGE 15.....FIELD STRENGTH OF SPURIOUS EMISSIONS PAGE 16.....METHOD OF MEASURING RADIATED SPURIOUS EMISSIONS PAGE 17.....FREQUENCY STABILITY PAGE 18-19..TRANSIENT FREQUENCY STABILITY PAGE 20.....TRANSIENT FREQUENCY RESPONSE – 12.5kHz DEVIATION-1 PAGE 21.....TRANSIENT FREQUENCY RESPONSE – 12.5kHz DEVIATION-2 PAGE 22.....TRANSIENT FREQUENCY RESPONSE – 25kHz DEVIATION-1 PAGE 23.....TRANSIENT FREQUENCY RESPONSE – 25kHz DEVIATION-2 PAGE 24.....LIST OF TEST EQUIPMENT EXHIBITS CONTAINING: EXHIBIT 1A........FCC ID LABEL SAMPLE EXHIBIT 1B........SKETCH OF FCC ID LABEL LOCATION EXHIBIT 2A........EXTERNAL PHOTO – FRONT VIEW EXHIBIT 2B........EXTERNAL PHOTO – REAR VIEW EXHIBIT 2C........EXTERNAL PHOTO – SIDE VIEW EXHIBIT 2D........EXTERNAL PHOTO – TOP VIEW EXHIBIT 2E........INTERNAL PHOTO – COMPONENT VIEW EXHIBIT 2F........INTERNAL PHOTO – COPPER VIEW EXHIBIT 3.........USER’S MANUAL EXHIBIT 4.........THEORY OF OPERATION EXHIBIT 5.........TUNING PROCEDURES AND PROGRAMMING EXHIBIT 6.........BLOCK DIAGRAM EXHIBIT 7.........SCHEMATIC EXHIBIT 8.........TEST SET UP PHOTO APPLICANT: TECNET GLOBAL CORPORATION FCC ID: PT9SDU-7000 REPORT #: T:\T\TECNET\1192U1\1192U1TestReport.doc Page 1 of 24 GENERAL_INFORMATION_REQUIRED FOR_TYPE_ACCEPTANCE 2.1033 TECNET GLOBAL CORPORATION will sell the (c)(1)(2) FCC ID: PT9SDU-7000 UHF transceiver in quantity, for use under FCC RULES PART 22 & 90. 2.1033 (c) TECHNICAL DESCRIPTION 2.1033 (3) User Manual See Exhibit 3 MODELS SDU-7000 AND TNET-44 SHARE THE SAME USERS MANUAL 2.1033 (4) Type of Emission: 20K0F2D For 25 kHz 10K0F2D For 12.5 kHz For 25 kHz Bn = 2M + 2DK M = 19,200Bits per second D = 0.4 kHz (Peak Deviation) K = 1 Bn = 2(19,200/2) + 2(0.4k)(1) = 19.2k + 0.8k = 20.0K ALLOWED AUTHORIZED BANDWIDTH = 20.00 kHz. For 12.5 kHz Bn = 2M +2DK M = 9600Bits per second D = 0.825 kHz (Peak Deviation) K = 1 Bn = 2(9.6/2) K + 2(0.825k)(1) = 9.6k = 1.65k = 11.25 k ALLOWED AUTHORIZED BANDWIDTH = 11.25 kHz. 90.209(b)(5) 2.1033 (5) Frequency Range: 450-470 MHz (6) Power Range and Controls:There are NO user Power controls. (7) Maximum Output Power Rating: 4.5 Watts , into a 50 ohm resistive load. (8) DC Voltages and Current into Final Amplifier: POWER INPUT FINAL AMPLIFIER ONLY Vce = 13.6 Volts IC = 1.2A Pin = 16.3 Watts Efficiency = 27.6% APPLICANT: TECNET GLOBAL CORPORATION FCC ID: PT9SDU-7000 REPORT #: T:\T\TECNET\1192U1\1192U1TestReport.doc Page 2 of 24 2.1093 RF exposure is intended to be handled during licensing by the responsible FCC bureau(s).The transmitter is intended to operate with a 10% duty cycle. An example MPE calculation is based on continuous exposure. A Yagi antenna with a gain 6 dBd and a distance of 2 m was used. GdB6gain of ant in dB G10 GdB 10 G3.981=gain of antenna P4500R1200P is power in mW R1 is distance in cm MPG . S1 PG . 4πR1 2 . M1.79110 4 = S10.036=Power density in mW/cm^2 Calculated maximum exposure based on OET 65. f/300 for occupational limits. f/1500 for general public. f was taken as 470 MHz giving 1.57 mW/cm^2 for occupational and 0.31 mW/cm^2 for general population. 2.1033 (9) Tune-up procedure. MODELS SDU-7000 and TNET-44 Share the same tuning procedure. The tune-up procedure is given in EXHIBIT 5. 2.1033(10) Complete Circuit Diagrams: The circuit diagram is included as EXHIBIT 7. The block diagram is included as EXHIBIT 6. (11) A photograph or drawing of the equipment Identification label is shown in Exhibit 1. 2.1033(c)(12) Photographs of the equipment of sufficient clarity to reveal equipment construction and layout and label location are shown in Exhibits 1-2F. 2.1033(c)(13) For equipment employing digital modulation, a detail description of the modulation technique. This UUT uses FSK to modulate the transmitter. 2.1033(c)(14) data required for 2.1046 to 2.1057 SEE Below APPLICANT: TECNET GLOBAL CORPORATION FCC ID: PT9SDU-7000 REPORT #: T:\T\TECNET\1192U1\1192U1TestReport.doc Page 3 of 24 2.1046(a) RF_power_output. Is measured by connecting a 50 ohm, resistive wattmeter to the RF output connector. With a nominal battery voltage of 13.6VDC, and the transmitter properly adjusted. OUTPUT POWER = 4.5 Watts METHOD OF MEASURING RF POWER OUTPUT Transmitter 50 ohm under test Resistive Wattmeter Power Supply 2.1047(a) MODULATION CHARACTERISTICS NOT APPLICABLE, F2 type of emission. 2.1049 AUDIO LOW PASS FILTER This UUT does not have a low pass filter. 2.1049 AUDIO INPUT VS MODULATION The audio frequency input vs deviation was measured in accordance with TIA/EIA Specification 603 S2.2.6.2.1 with the following Exceptions ; starting with 1000 Hz., the input was increased well beyond the deviation changing. This measurement was repeated for the band limits and any frequency deemed appropriate. See Pages 4-7. RMS VOLT METER Transmitter Standard TEST under test Transmitter RECEIVER Probe APPLICANT: TECNET GLOBAL CORPORATION FCC ID: PT9SDU-7000 REPORT #: T:\T\TECNET\1192U1\1192U1TestReport.doc Page 4 of 24 TecNet Intrnational Inc. SDU-7000 0 10 20 30 40 50 60 70 80 90 100 100100010000 Frequency rms mVolt…

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