test report part 2

FCC ID: T8D-I7770BAS

Test Report

Download: PDF
FCCID_675647

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 15 10.PEAK OUTPUT POWER OF THE BASE Standard: FCC Part 15 Test procedure: paragraph 15.247 Test equipment: TYPE BRAND EMITECH NUMBER Spectrum analyzer FSP 40 Rohde & Schwarz 4088 Diode detector OD20004A Omniyig 2469 Oscilloscope THS 720 Tektronix 0940 Antenna RGA60 Electrometrics 1938 Antenna RGA60 Electrometrics 1204 Open site EMITECH 1274 Radio frequency generator SME06 Rohde & Schwarz 1669 High pass filter HPM11630 Micro-tronics 1673 Low-noise amplifier 1 to 18 GHz ALC 2648 Variac R213 Dereix 1419 Power meter 8541B Gigatronics 3479 Power sensor 80401A Gigatronics 3182 Test set up: The system is tested in an open area test site (OATS). The test unit is placed on a rotating table, 0.8 m from a ground plane. Zero degree azimuth corresponds to the front of the equipment under test. We use for this measure outdoor test site, by substitution method. The measuring distance between the equipment and the test antenna is 3 m. The antenna have been oriented in the two polarizations, we have recorded only highest level. In first the spectrum analyzer is replaced by a diode detector which is connected to the vertical channel of an oscilloscope. The equipment under test is then substituted by a signal generator with a calibrated double ridged guide antenna, and its level adjusted such that the deviation of the Y-trace of the oscilloscope reaches the level obtained with E.U.T. The output power level of the signal generator is measured with a calibrated RF power meter. Then a measurement of the electro-magnetic field is realized, with a resolution bandwidth and video bandwidth adjusted at 1 MHz. Distance of antenna: 3 meters Antenna height: 1 to 4 meters Antenna polarization: vertical and horizontal Equipment under test operating condition: The equipment is blocked in continuous transmission mode, modulated by internal data signal. RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 16 Results: Ambient temperature (°C): 19 Relative humidity (%): 36 Polarization of test antenna: horizontal (height: 239 cm) Position of equipment: use position (azimuth: 249 degrees) Sample N° 1 Peak Output Power radiated at these Limits frequencies (W): from 2402 MHz to 2480 MHz (W) Normal test Nominal power source -3 42.267 x 10 1* conditions (V): 115 * the frequency hopping systems use at least 75 hopping channel. Sample n° 1 Channel 1 Level Cable loss Antenna Electro-magnetic P* dBµV dB factor field (W) dB (dBµV/m): Normal test Nominal power source 74.25 4.41 27.77 106.43 7.99 x 10-3 conditions (V): 115 Sample n° 1 Channel 40 Level Cable loss Antenna Electro-magnetic P* dBµV dB factor field (W) dB (dBµV/m): Normal test Nominal power source 75.26 4.41 27.77 107.44 10.08 x 10-3 conditions (V): 115 Sample n° 1 Channel 79 Level Cable loss Antenna Electro-magnetic P* dBµV dB factor field (W) dB (dBµV/m): Normal test Nominal power source 75.49 4.41 27.77 107.67 10.63 x 10-3 conditions (V): 115 * P = (E x d)² / 30.Gp with d=3 and Gp = 1.65 Test conclusion: RESPECTED STANDARD RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 17 11.PEAK OUTPUT POWER OF THE TERMINAL Standard: FCC Part 15 Test procedure: paragraph 15.247 Test equipment: TYPE BRAND EMITECH NUMBER Spectrum analyzer FSP 40 Rohde & Schwarz 4088 Diode detector OD20004A Omniyig 2469 Oscilloscope THS 720 Tektronix 0940 Antenna RGA60 Electrometrics 1938 Antenna RGA60 Electrometrics 1204 Open site EMITECH 1274 Radio frequency generator SME06 Rohde & Schwarz 1669 High pass filter HPM11630 Micro-tronics 1673 Low-noise amplifier 1 to 18 GHz ALC 2648 Power meter 8541B Gigatronics 3479 Power sensor 80401A Gigatronics 3182 Multimeter 77-2 Fluke 0812 Test set up: The system is tested in an open area test site (OATS). The test unit is placed on a rotating table, 0.8 m from a ground plane. Zero degree azimuth corresponds to the front of the equipment under test. We use for this measure outdoor test site, by substitution method. The measuring distance between the equipment and the test antenna is 3 m. The antenna have been oriented in the two polarizations, we have recorded only highest level. In first the spectrum analyzer is replaced by a diode detector which is connected to the vertical channel of an oscilloscope. The equipment under test is then substituted by a signal generator with a calibrated double ridged guide antenna, and its level adjusted such that the deviation of the Y-trace of the oscilloscope reaches the level obtained with the E.U.T. The output power level of the signal generator is measured with a calibrated RF power meter. Then a measurement of the electro-magnetic field is realized, with a resolution bandwidth and video bandwidth adjusted at 1 MHz. Distance of antenna: 3 meters Antenna height: 1 to 4 meters Antenna polarization: vertical and horizontal Equipment under test operating condition: The equipment is blocked in continuous transmission mode, modulated by internal data signal. RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 18 Results: Ambient temperature (°C): 20.5 Relative humidity (%): 36 Polarization of test antenna: horizontal (height: 272 cm) Position of equipment: flat position (azimuth: 0 degree) Sample N° 1 Peak Output Power radiated at these Limits frequencies (W): from 2402 MHz to 2480 MHz (W) Normal test Nominal power source -3 31.623 x 10 1* conditions (V): 7.4 * the frequency hopping systems use at least 75 hopping channel. Sample n° 1 Channel 1 Level dBµV Cable loss dB Antenna Electro-magnetic P* factor dB field (dBµV/m): (W) Normal test Nominal power source 69.63 4.41 27.77 101.81 2.76 x 10-3 conditions (V): 7.4 Sample n° 1 Channel 40 Level dBµV Cable loss dB Antenna Electro-magnetic P* factor dB field (dBµV/m): (W) Normal test Nominal power source 71.78 4.41 27.77 103.96 4.53 x 10-3 conditions (V): 7.4 Sample n° 1 Channel 79 Level dBµV Cable loss dB Antenna Electro-magnetic P* factor dB field (dBµV/m): (W) Normal test Nominal power source 70.61 4.41 27.77 102.79 3.46 x 10-3 conditions (V): 7.4 * P = (E x d)² / 30.Gp with d=3 and Gp = 1.65 Test conclusion: RESPECTED STANDARD RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 19 12.PEAK POWER DENSITY OF THE BASE Standard: FCC Part 15 Test procedure: paragraph 15.247 Test equipment used: TYPE MANUFACTURER EMITECH NUMBER Spectrum analyzer FSP 40 Rohde & Schwarz 4088 Open site Emitech 1274 Radiofrequency generator SME06 Rohde & Schwarz 1669 Antenna RGA-60 Electrometrics 1938 Antenna RGA-60 Electrometrics 1204 Variac R213 Dereix 1419 Power meter 8541B Gigatronics 3479 Power sensor 80401A Gigatronics 3182 Measured condition: We used the same method of the peak output power, but the oscilloscope and the diode is replaced by a spectrum analyser used in combination with an RF power meter. Resolution bandwidth: 3 kHz Video bandwidth: 10 kHz Test operating condition of the equipment: The equipment is blocked in continuous transmission mode, modulated by internal data signal. RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 20 Results: Ambient temperature (°C): 19 Relative humidity (%): 36 Power source (V): 115 Va.c. through a variac Sample n° 1 Channel 1 Peak power density at frequency: 2402 MHz Normal test conditions -1.78 dBm Limits +8 dBm Sample n° 1 Channel 40 Peak power density at frequency: 2441 MHz Normal test conditions -2.14 dBm Limits +8 dBm Sample n° 1 Channel 79 Peak power density at frequency: 2480 MHz Normal test conditions -0.7 dBm Limits +8 dBm Test conclusion: RESPECTED STANDARD RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 21 13.PEAK POWER DENSITY OF THE TERMINAL Standard: FCC Part 15 Test procedure: paragraph 15.247 Test equipment used: TYPE MANUFACTURER EMITECH NUMBER Spectrum analyzer FSP 40 Rohde & Schwarz 4088 Open site Emitech 1274 Radiofrequency generator SME06 Rohde & Schwarz 1669 Antenna RGA-60 Electrometrics 1938 Antenna RGA-60 Electrometrics 1204 Power meter 8541B Gigatronics 3479 Power sensor 80401A Gigatronics 3182 Multimeter 77-2 Fluke 0812 Measured condition: We used the same method of the peak output power, but the oscilloscope and the diode is replaced by a spectrum analyser used in combination with an RF power meter. Resolution bandwidth: 3 kHz Video bandwidth: 10 kHz Test operating condition of the equipment: The equipment is blocked in continuous transmission mode, modulated by internal data signal. RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 22 Results: Ambient temperature (°C): 20.5 Relative humidity (%): 36 We used for power source the internal battery of the equipment and we noted: Voltage at the beginning of test (V): 8.24 Voltage at the end of test (V): 8.12 Percentage of voltage drop during the test (%): -1.5 Limit (%): ±5 Sample n° 1 Channel 1 Peak power density at frequency: 2402 MHz Normal test conditions -5.48 dBm Limits +8 dBm Sample n° 1 Channel 40 Peak power density at frequency: 2441 MHz Normal test conditions -6.64 dBm Limits +8 dBm Sample n° 1 Channel 79 Peak power density at frequency: 2480 MHz Normal test conditions -4.5 dBm Limits +8 dBm Test conclusion: RESPECTED STANDARD RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 23 14.RADIATED EMISSION OF THE BASE (TRANSMITTER) Standard: FCC Part 15 Test procedure: paragraph 15.205 paragraph 15.209 paragraph 15.247 Test equipment: TYPE BRAND EMITECH NUMBER Test receiver ESH3 Rohde & Schwarz 1058 Test receiver ESVS 10 Rohde & Schwarz 1219 Spectrum analyzer FSP 40 Rohde & Schwarz 4088 Loop antenna EMCO 1406 Biconical antenna HP 11966C Hewlett Packard 728 Log periodic antenna HL 223 Rohde & Schwarz 1999 Open site Emitech 1274 Antenna RGA-60 Electrometrics 1204 Low-noise amplifier 2 to 18 GHz Microwave DB 1922 High pass filter HP12/3200-5AA Filtek Antenna WR42 IMC 1939 Low-noise amplifier 18 to 26 GHz ALC 3036 Variac R213 Dereix 1419 Test set up: The system is tested in an open area test site (OATS). The test unit is placed on a rotating table, 0.8 m from a ground plane. Zero degree azimuth corresponds to the front of the equipment under test. Frequency range: from 9 kHz to harmonic 10 (Fcarrier ≤ 10 GHz) Detection mode: Quasi-peak (F < 1 GHz) Average (F > 1 GHz) Bandwidth: 120 kHz (F < 1 GHz) or 100 kHz, following 15.205 or 15.247 1 MHz (F > 1 GHz) or 100 kHz, following 15.205 or 15.247 Distance of antenna: between 30 m and 3 m according the frequencies and the limits. Antenna height: 1 to 4 meters Antenna polarization: vertical and horizontal Equipment under test operating condition: The equipment is blocked in continuous transmission mode, modulated by internal data signal. RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 24 Results: Ambient temperature (°C): 18 Relative humidity (%): 65 Power source (V): 115 Va.c. through a variac The polarity column refers to the antenna polarity at which the maximum emissions level is measured. As the dwell time per channel of the hopping signal is less than 100 ms, the reading of any spurious that falls in a restricted band as defined in section 15-205 may be adjusted by a “duty cycle correction factor” derived from 20 log (dwell time / 100 ms) according to the public notice DA 00-705. We have noted: dwell time = 436 µs (see annex 2) which gives correction factor of 20 log (436 × 10-3 /100) = -47.2 dB Field Field strength Antenna Antenna strength Frequencies Azimuth RBW VBW (dBµV/m) Limits Margin height Polarity (dBµV/m) (MHz) (dg) (kHz) (Hz) corrected (dBµV/m) (dB) (cm) without (if correction applicable) 4882.3 245 150 1000 10 V 62.83 15.63 54 * 38.37 7323.4 234 327 1000 10 H 60.68 13.48 54 * 40.52 9763.9 263 0 100 300×103 V 51.97 N.A. 87.67 35.7 V: vertical H: horizontal * restricted band of operation as defined in section 15-205, limit corresponding to section 15-209. N.A.: Not Applicable Applicable limit: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the RF power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power. The highest level recorded in a 100 kHz bandwidth is 107.67 dBµV/m on channel 79. So the applicable limit is 87.67 dBµV/m. TEST CONCLUSION: RESPECTED STANDARD RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 25 15.RADIATED EMISSION OF THE TERMINAL (TRANSMITTER) Standard: FCC Part 15 Test procedure: paragraph 15.205 paragraph 15.209 paragraph 15.247 Test equipment: TYPE BRAND EMITECH NUMBER Test receiver ESH3 Rohde & Schwarz 1058 Test receiver ESVS 10 Rohde & Schwarz 1219 Spectrum analyzer FSP 40 Rohde & Schwarz 4088 Loop antenna EMCO 1406 Biconical antenna HP 11966C Hewlett Packard 728 Log periodic antenna HL 223 Rohde & Schwarz 1999 Open site Emitech 1274 Antenna RGA-60 Electrometrics 1204 Low-noise amplifier 2 to 15 GHz Microwave DB 1922 High pass filter HP12/3200-5AA Filtek Antenna WR42 IMC 1939 Low-noise amplifier 18 to 26 GHz ALC 3036 Multimeter 77-2 Fluke 0812 Test set up: The system is tested in an open area test site (OATS). The test unit is placed on a rotating table, 0.8 m from a ground plane. Zero degree azimuth corresponds to the front of the equipment under test. Frequency range: from 9 kHz to harmonic 10 (Fcarrier ≤ 10 GHz) Detection mode: Quasi-peak (F < 1 GHz) Average (F > 1 GHz) Bandwidth: 120 kHz (F < 1 GHz) or 100 kHz, following 15.205 or 15.247 1 MHz (F > 1 GHz) or 100 kHz, following 15.205 or 15.247 Distance of antenna: between 30 m and 3 m according the frequencies and the limits. Antenna height: 1 to 4 meters Antenna polarization: vertical and horizontal Equipment under test operating condition: The equipment is blocked in continuous transmission mode, modulated by internal data signal. RA-06-24087-1-A-CG

EMITECH ATLANTIQUE RA-06-24087-1/A Ed. 0 PAGE: 26 Results: Ambient temperature (°C): 18.5 Relative humidity (%): 55 We used for power source the internal battery of the equipment and we noted: Voltage at the beginning of test (V): 8.27 Voltage at the end of test (V): 8.16 Percentage of voltage drop during the test (%): -1.3 Limit (%): ±5 The polarity column refers to the antenna polarity at which the maximum emissions level is measured. As the dwell time per channel of the hopping signal is less than 100 ms, the reading of any spurious that falls in a restricted band as defined in section 15-205 may be adjusted by a “duty cycle correction factor” derived from 20 log (dwell time / 100 ms) according to the public notice DA 00-705. We have noted: dwell time = 436 µs (see annex 2) which gives correction factor of 20 log (436 × 10-3 /100) = -47.2 dB Field Field strength Antenna Antenna strength Frequencies Azimuth RBW VBW (dBµV/m) Limits Margin height Polarity (dBµV/m) (MHz) (dg) (kHz) (Hz) corrected (dBµV/m) (dB) (cm) without (if correction applicable) 353.9 330 110 120 - H 42.4 N.A. 83.96 41.56 412.9 228 0 120 - V 37.8 N.A. 83.96 46.16 471.9 203 100 120 - H 44.6 N.A. 83.96 39.36 589.8 138 260 120 - H 45.6 N.A. 83.96 38.36 648.8 124 250 120 - H 43.1 N.A. 83.96 40.86 766.8 130 300 120 - H 37.5 N.A. 83.96 46.46 1626.4 116 0 1000 10 V 38.55 -8.65 54 * 62.65 3257.7 148 0 100 300×103 V 25.93 N.A. 83.96 58.03 4882.3 150 52 1000 10 H 61.85 14.65 54 * 39.35 7323.5 246 349 1000 10 H 56.98 9.78 54 * 44.22 9763.9 216 224 100 300×103 V 52.81 N.A. 83.96 31.15 12205 256 0 1000 10 V 52.72 5.52 54 * 48.48 V: vertical H: horizontal * restricted band of operation as defined in section 15-205, limit corresponding to section 15-209. N.A.: Not Applicable Applicable limit: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the RF power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power. The highest level recorded in a 100 kHz bandwidth is 103.96 dBµV/m on channel 40. So the applicable limit is 83.96 dBµV/m. TEST CONCLUSION: RESPECTED STANDARD ††† End of report, 4 annexes to be forwarded ††† RA-06-24087-1-A-CG


Document Created: 2006-06-30 12:24:32
Document Modified: 2006-06-30 12:24:32
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC