FCC Test Report Part 3

FCC ID: P8CTT-951

Test Report

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FCCID_303539

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 27: 200 – 400 MHz Frequency Span Figure 28: 400 – 600 MHz Frequency Span ACSS Use or disclosure of the information on this sheet is subject to the Page 44 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 29: 600 – 800 MHz Frequency Span Figure 30: 800 – 1000 MHz Frequency Span ACSS Use or disclosure of the information on this sheet is subject to the Page 45 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 31: 1000 – 1200 MHz Frequency Span Figure 32: 1200 – 1400 MHz Frequency Span ACSS Use or disclosure of the information on this sheet is subject to the Page 46 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 33: 1400 – 1600 MHz Frequency Span Figure 34: 1600 – 1800 MHz Frequency Span ACSS Use or disclosure of the information on this sheet is subject to the Page 47 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 35: 1800 – 2000 MHz Frequency Span 8.4.2 Spurious Emissions at Antenna Terminals (2000 - 11330 MHz) Test Equipment Required Block Diagram Type Manufacturer Model Asset Cal Reference # Date A T2CAS Computer ACSS RT-952 NA B TCAS 2000 System Panel ACSS 9000121-001 NA C Attenuator Narda 765-20 NA D Hi-Pass Filter Microlab/FXR HD-20N NA E Hi-Pass Filter Microlab/FXR HD-40N NA F Hi-Pass Filter Microlab/FXR HD-60N NA G Attenuator Narda 765-6 NA H Spectrum Analyzer Hewlett-Packard HP8592L 418 6/11/03 Table 12: Spurious Emissions at Antenna Terminals (2000 – 11330 MHz) Test Equipment Required 8.4.2.1 Spurious Emissions at Antenna Terminals (2000 - 11330 MHz) Test Setup ACSS Use or disclosure of the information on this sheet is subject to the Page 48 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - B C D,E,F G H A Figure 36: Spurious Emissions at Antenna Terminals (2000 - 11330 MHz) Test Setup 8.4.2.2 Spurious Emissions at Antenna Terminals (2000 - 11330 MHz) Test Procedure 1. Connect the equipment as shown in Figure 36 above. 2. Configure the TCAS 2000 System Panel to invoke Test Mode 2 (Mode S, Long P6, DPSK Modulation, Test Mode Program switches on System Panel to DDUD). 3. Adjust the Spectrum Analyzer so that no signal exceeds the dynamic range of the analyzer. Set the resolution bandwidth to 3 MHz. 4. Measure and record all spurious emissions between 2 Ghz and 4 Ghz using the 2 Ghz high pass filter. 5. Measure and record all spurious emissions between 4 Ghz and 8 Ghz using the 4 Ghz high pass filter. 6. Measure and record all spurious emissions between 8 Ghz and 12 Ghz using the 6 Ghz high pass filter. 7. Measure and record Attenuator/filter/cable calibration factor for each harmonic. 8.4.2.3 Spurious Emissions at Antenna Terminals (2000 - 11330 MHz) Test Data FREQUENCY CALIBRATION TOP BOTTOM TOP BOTTOM SPURIOUS (MHz) FACTOR ANTENNA ANTENNA ANTENNA ANTENNA (dB) SPURIOUS SPURIOUS SPURIOUS SPURIOUS OUTPUT LEVEL LEVEL LEVEL LEVEL (dB) (dB) CORRECTED CORRECTED LIMIT (dB) (dB) 2060 17.86 -37.78 -39.19 -19.92 -21.33 12.5 dBm 3090 18.32 -47.18 -46.64 -28.86 -28.32 12.5 dBm 4120 18.52 -47.70 -48.66 -29.18 -30.14 12.5 dBm 5150 19.20 -64.93 -65.16 -45.73 -45.96 12.5 dBm 6180 20.87 -65.82 -65.20 -44.95 -44.33 12.5 dBm 7210 20.68 -60.88 -60.56 -40.20 -39.88 12.5 dBm 8240 22.06 -60.45 -60.65 -38.39 -38.59 12.5 dBm 9270 22.29 -61.66 -61.28 -39.37 -38.99 12.5 dBm 10300 23.18 -59.76 -59.89 -36.58 -36.71 12.5 dBm 11330 28.42 -58.65 -58.49 -30.23 -30.07 12.5 dBm ACSS Use or disclosure of the information on this sheet is subject to the Page 49 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - nd Figure 37: 2 Harmonic ACSS Use or disclosure of the information on this sheet is subject to the Page 50 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - rd Figure 38: 3 Harmonic th Figure 39: 4 Harmonic ACSS Use or disclosure of the information on this sheet is subject to the Page 51 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - th Figure 40: 5 Harmonic th Figure 41: 6 Harmonic ACSS Use or disclosure of the information on this sheet is subject to the Page 52 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - th Figure 42: 7 Harmonic th Figure 43: 8 Harmonic ACSS Use or disclosure of the information on this sheet is subject to the Page 53 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - th Figure 44: 9 Harmonic th Figure 45: 10 Harmonic ACSS Use or disclosure of the information on this sheet is subject to the Page 54 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - th Figure 46: 11 Harmonic 8.4.3 Spurious Emissions at Antenna Terminals Local Oscillator Leakage (1030 MHz) 8.4.3.1 Spurious Emissions at Antenna Terminals L.O. Leakage (1030 MHz) Test Equipment Required Block Diagram Type Manufacturer Model Asset Cal Reference # Date A T2CAS Computer ACSS RT-952 NA B TCAS 2000 System Panel ACSS 9000121-001 NA C Peak Power Analyzer Hewlett-Packard HP8990A 418 23/7/03 Table 13: Spurious Emissions at Antenna Terminals L.O. Leakage (1030 MHz) Test Equipment Required ACSS Use or disclosure of the information on this sheet is subject to the Page 55 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - 8.4.3.2 Spurious Emissions at Antenna L.O. Leakage (1030 MHz) Test Setup B C A Figure 47: Spurious Emissions at Antenna Local Oscillator Leakage (1030 MHz) Test Setup 8.4.3.3 Spurious Emissions at Antenna L.O. Leakage (1030 MHz) Test Procedure 1 Connect the equipment as shown in Figure 47 above. 2 Configure the TCAS 2000 System Panel to invoke the No-Interrogation Test Mode (transmitter in standby, no interrogations, Test Mode Program switches on System Panel to DUUD). 3 Measure and record the L.O. leakage out of the top and bottom ports. 8.4.3.4 Spurious Emissions at Antenna L.O. Leakage (1030 MHz) Test Data Figure 48: Top Antenna L.O. Leakage ACSS Use or disclosure of the information on this sheet is subject to the Page 56 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 49: Bottom Antenna L.O. Leakage 8.5 Field Strength of Spurious Radiation 47CFR References: 2.1053, Field Strength of Spurious Radiation 15.109, Radiated Emission Limits 15.31, Measurement Standards 15.33, Frequency Range of Radiated Measurements 87.139, Emissions Limitations 2 Per 47CFR15.109, the following limits on radiated emissions apply to T CAS because it contains digital devices: Frequency (MHz) Field Strength ** Measurement Distance (microvolts/meter) (meters) 30 – 88 100 3 88 – 216 150 3 216 – 960 200 3 Above 960 500 3 ** Measurements will be taken at 3m. Table 14: Allowable radiated emissions levels for units containing digital devices per 47CFR15.109 ACSS Use or disclosure of the information on this sheet is subject to the Page 57 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - 47CFR15.31 para (i) states that the emission tests shall be performed with the device and accessories configured in a manner that tends to produce maximized emissions within the range of variations that can be expected under normal operating conditions. In order to accomplish this, 2 the T CAS will be operated in Test Mode 2 (Mode S, long P6, DPSK modulation, Test Mode Program switches on System Panel to UUDU) during the emissions tests. 2 th Per 47CFR15.33 para (a) (1), because T CAS operates below 10 Ghz, the 10 harmonic of the highest frequency or to 40 Ghz, whichever is lower, shall be used for the upper frequency of the measurement range. 47CFR15.33 para (b) (3) states that receivers employing superheterodyne techniques controlled nd by digital devices shall be investigated up to the higher of the 2 harmonic of the highest local oscillator frequency generated in the device or the upper frequency of the measurement range of the digital device. Thus, a check for emissions at the first two harmonics of the fundamental 2 frequency (1030 Mhz) will be done with the TCAS portion of the T CAS unit in an idle (non- transmitting) state. 8.5.1 Field Strength of Spurious Radiation 2 The T CAS model TT-952 unit will be subjected to the full suite of FCC compliance tests. The 2 T CAS model TT-951 unit will be subjected to an unofficial Field Strength of Spurious Radiation test to verify that its smaller 4MCU chassis with a fan does not alter emissions characteristics. 8.5.1.1 Field Strength of Spurious Radiation Test Equipment Required Block Diagram Type Manufacturer Model Reference A T2CAS Computer ACSS RT-950 B TCAS 2000 System ACSS 9000121-001 Panel C Termination ATTA N4425-10 D Antenna, Biconical Emco 3109 E Antenna, Log Per. Aprel AL-2001 F Antenna, Horn Aprel AH-118 G Spectrum Analyzer Hewlett-Packard HP8566B H Preselector Hewlett-Packard 85685A I Quasi-Peak Hewlett-Packard 85650A Table 15: Field Strength of Spurious Radiation Test Equipment Required 8.5.1.2 Field Strength of Spurious Radiation Test Setup ACSS Use or disclosure of the information on this sheet is subject to the Page 58 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - B C D,E,F G,H,I 3m A Figure 50: Field Strength of Spurious Radiation Test Setup 8.5.2 Field Strength of Spurious Radiation Test Procedure 1. Connect the equipment as shown in Figure 50 above. 2. Configure the TCAS System Panel to invoke Test Mode 2 (Mode S, long P6, DPSK modulation, Test Mode Program switches on System Panel to DDUD). 3. Measure and record all spurious emissions using the appropriate antenna in the frequency ranges indicated in Table 14 at a distance of 3 meters. 4. Calculate the field strength at 3m using the recorded power measurement, antenna factor and cable loss for each frequency. 8.5.3 Field Strength of Spurious Radiation Test Data 8.5.3.1 TT-951 (4MCU) Radiated Test Data Refer to Appendix A for the test data and plots for the TT-951. 8.5.3.2 TT-951 (4MCU) Conducted Test Data Refer to Appendix B for the test data and plots for the TT-951. 8.6 Frequency Stability 8.6.1 Frequency Stability (Temperature Variation) 47CFR Reference: 2.1055, Frequency Stability 15.31, Measurement Standards 87.133, Frequency Stability 8.6.1.1 Frequency Stability (Temperature Variation) Test Equipment Required Block Diagram Type Manufacturer Model Asset# Cal Reference Date A T2CAS Computer ACSS RT-952 NA B TCAS 2000 System Panel ACSS 9000121-001 NA C Attenuator Narda 765-20 NA ACSS Use or disclosure of the information on this sheet is subject to the Page 59 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - D Attenuator Narda 765-20 NA E Peak Power Analyzer Hewlett-Packard HP8990A 418 23/7/03 F Spectrum Analyzer Hewlett-Packard HP8592L 1025 6/11/03 Table 16: Frequency Stability (Temperature Variation) Test Equipment Required 8.6.1.2 Frequency Stability (Temperature Variation) Test Setup B C D E A F Figure 51: Frequency Stability (Temperature Variation) Test Setup 8.6.1.3 Frequency Stability (Temperature Variation) Test Procedure 1 Connect the equipment as shown in Figure 51 above. 2 Configure the TCAS 2000 System Panel to invoke Test Mode 3 (Mode S, Long P6, No DPSK Modulation, Test Mode Program switches on System Panel to DDUU). 3 Set the temperature chamber to - 50°C and allow the transmitter (non-operating) temperature to stabilize. 4 Apply power to the unit and record the transmission frequency for both the top and bottom antennas. 5 Repeat steps 3 and 4 at –40°C, -30°C, -20°C, -10°C, 0°C, +10°C, +20°C, +30°C, +40°C,+50°C, +60°C, +70°C, and +80°C. Perform the test for both +28VDC and +115VAC power. 6 Record results in tables similar to Error! Reference source not found. below. 28VDC POWER SUPPLY TEMP TOP 0 DEGREE ANTENNA BOT 0 DEGREE ANTENNA FREQ POWER C POWER OUT FREQUENCY POWER FREQUENCY LIMIT LIMIT OUT -50 55.204 1.0300013 55.235 1.0299976 <.01MHz >54dBm -40 55.267 1.0300000 55.298 1.0299978 <.01MHz >54dBm -30 55.268 1.0300016 55.282 1.0299995 <.01MHz >54dBm -20 55.251 1.0300005 55.283 1.0299984 <.01MHz >54dBm -10 55.204 1.0300016 55.220 1.0299995 <.01MHz >54dBm 0 55.218 1.0300005 55.204 1.0299995 <.01MHz >54dBm 10 55.142 1.0300022 55.111 1.0299995 <.01MHz >54dBm 20 55.157 1.0300022 55.126 1.0299995 <.01MHz >54dBm 30 55.157 1.0300016 55.095 1.0299995 <.01MHz >54dBm 40 55.111 1.0300011 55.079 1.0299992 <.01MHz >54dBm 50 55.064 1.0300011 55.017 1.0299989 <.01MHz >54dBm ACSS Use or disclosure of the information on this sheet is subject to the Page 60 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - 60 55.111 1.0300027 54.986 1.0300022 <.01MHz >54dBm 70 55.097 1.0300016 54.928 1.0300012 <.01MHz >54dBm 80 55.064 1.0300022 54.889 1.0300011 <.01MHz >54dBm Table 17: Frequency Stability (Temperature Variation, +28 VDC Power Supply) Test Results Example Table 8.6.2 Frequency Stability (Primary Power Variation) 47CFR Reference: 2.1055, Frequency Stability 15.31, Measurement Standards 87.133, Frequency Stability 47CFR15.31 (e) states that measurements of the radiated signal level of the fundamental frequency component of the emission shall be performed with the supply voltage varied between 85% and 115% of the nominal rated supply voltage. For the 28 vdc power, 85%/115% = 23.8 vdc/32.2 vdc,. and 23 vdc & 33 vdc will be used. 8.6.2.1 Frequency Stability (Primary Power Variation) Test Equipment Required Block Diagram Type Manufacturer Model Asset# Cal Reference Date A T2CAS Computer ACSS RT-952 NA B TCAS 2000 System Panel ACSS 9000121-001 NA C Attenuator Narda 765-20 NA D Attenuator Narda 765-20 NA E Peak Power Analyzer Hewlett-Packard HP8990A 418 23/7/03 F Spectrum Analyzer Hewlett-Packard HP8592L 1025 6/11/03 Table 18: Frequency Stability (Primary Power Variation) Test Equipment Required 8.6.2.2 Frequency Stability (Primary Power Variation) Test Setup B C D E A F Figure 52: Frequency Stability (Primary Power Variation) Test Setup ACSS Use or disclosure of the information on this sheet is subject to the Page 61 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - 8.6.2.3 Frequency Stability (Primary Power Variation) Test Procedure 1 Connect the equipment as shown in the block diagram above. 2 Configure the TCAS 2000 System Panel to invoke Test Mode 3 (Mode S, Long P6, No DPSK Modulation, Test Mode Program switches on System Panel to DDUU). 3 Apply +28VDC power to the unit and vary the primary power by +/-15% to the values shown in Table 19. Record the transmission frequency and power out for both the top and bottom antennas in a table similar to Table 19 shown below. Frequency Stability (Primary Power Variation) +28 VDC Power Measured Measured Measured Measured Limits Supply Frequency Power Frequency Power Voltage Top 0 Top 0 Bot 0 Bot 0 Frequency (VDC) Degree Degree Degree Degree Ant Port Ant Port Ant Port Ant Port 23 1.0299986 55.189 1.0299991 54.939 1.03 +/- .01 GHZ 28 1.0299989 55.230 1.0299986 54.988 1.03 +/- .01 GHZ 33 1.0300003 55.251 1.0299986 55.001 1.03 +/- .01 GHZ Table 19: Frequency Stability (Primary Power Variation) Test Results Example Table ACSS Use or disclosure of the information on this sheet is subject to the Page 62 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - 9 APPENDIX A: TT-951 (4MCU) RADIATED EMISSIONS 9.1 Class B Spurious Emissions (Radiated) 9.1.1 Class B Spurious Emissions (Radiated) Mode 2 (Transmitting) All data was taken in mode #2, transmitting into a dummy load. The tables below reflect the measured data and the limit. The pass/fail results for the measured data were calculated on the following methods: • 10KHz - 150 KHz: Averaged Measurement • 150KHz – 1GHz: Quasi-Peak Measurement • 1- 10GHz: Average Measurement 000 Deg Vertical Emissions Level @ 3 Calculated Level Peak Level Meters @ 3 Meters Limit Or (MHz) dBuV/m dBuV/m dBuV/m Average 1030.00 100.8 84.6 Peak 1030.00 59.2 53.4 54 Average 2060.00 86.5 81.4 Peak 2060.00 51.2 49.6 54 Average 3090.00 66.37 63.9 Peak 3090.00 48.6 46.3 54 Average 4120.00 73.4 64.7 Peak 4120.00 40.6 39.6 54 Average 5150.00 53.0 39.2 Peak 5150.00 46.7 43.8 54 Average 000 Deg Horizontal Emissions Level @ 3 Calculated Level Peak Level Meters @ 3 Meters Limit Or (MHz) dBuV/m dBuV/m dBuV/m Average 1030.00 98.6 81.6 Peak 1030.00 63.3 52.8 54 Average 2060.00 85.1 78.6 Peak 2060.00 56.4 51.6 54 Average 3090.00 63.5 59.1 Peak 3090.00 52.6 48.7 54 Average 4120.00 58.8 54.9 Peak 4120.00 40.3 38.4 54 Average 5150.00 57.4 39.7 Peak 5150.00 41.4 40.2 54 Average ACSS Use or disclosure of the information on this sheet is subject to the Page 63 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - 180 Deg Vertical Emissions Level @ 3 Calculated Level Peak Level Meters @ 3 Meters Limit Or (MHz) dBuV/m dBuV/m dBuV/m Average 1030.00 84.6 76.1 Peak 1030.00 68.4 53.1 54 Average 2060.00 75.6 67.3 Peak 2060.00 55.8 52.7 54 Average 3090.00 55.9 51.8 Peak 3090.00 48.9 44.6 54 Average 4120.00 63.7 58.4 Peak 4120.00 39.8 34.7 54 Average 180 Deg Horizontal Emissions Level @ 3 Calculated Level Peak Level Meters @ 3 Meters Limit Or (MHz) dBuV/m dBuV/m dBuV/m Average 1030.00 86.7 74.3 Peak 1030.00 67.9 49.8 54 Average 2060.00 80.7 72.4 Peak 2060.00 53.6 49.5 54 Average 3090.00 55.9 49.3 Peak 3090.00 48.9 42.4 54 Average 4120.00 63.7 56.9 Peak 4120.00 41.8 34.5 54 Average Figure 53: 4MCU, Radiated, Mode 2, 30MHz-1GHz, 000 Deg, Horizontal ACSS Use or disclosure of the information on this sheet is subject to the Page 64 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 54: 4MCU, Radiated, Mode 2, 30MHz-1GHz, 000 Deg, Vertical Figure 55: 4MCU, Radiated, Mode 2, 30MHz-1GHz, 180 Deg, Horizonal ACSS Use or disclosure of the information on this sheet is subject to the Page 65 Proprietary proprietary notice on the title page.

2 T CAS FCC Compliance Test Report SPEC NO: 8000709-001 REV LTR CAGE CODE: 1WYD3 - Figure 56: 4MCU, Radiated, Mode 2, 30MHz-1GHz, 180 Deg, Vertical Figure 57: 4MCU, Radiated, Mode 2, 1-10GHz, 000 Deg, Horizonal ACSS Use or disclosure of the information on this sheet is subject to the Page 66 Proprietary proprietary notice on the title page.


Document Created: 2003-02-14 09:54:25
Document Modified: 2003-02-14 09:54:25
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