Part IV BTB Module RF Report

FCC ID: QOQWRAP2022-1-B2B

Test Report

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FCCID_469539

2. HIGH FREQUENCY SECTION 2480 MHz (HOPPING OFF). See next plot. Verdict: PASS Report No: Page: 23 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

3. LOW FREQUENCY SECTION (HOPPING ON). See next plot. Verdict: PASS Report No: Page: 24 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

4. HIGH FREQUENCY SECTION (HOPPING ON). See next plot. Verdict: PASS Report No: Page: 25 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

Section 15.247 Subclause (c). Emission limitations conducted (Transmitter) SPECIFICATION In any 100 kHz bandwidth outside the frequency band in which the intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power. RESULTS: 1. LOWEST CHANNEL (2402 MHz): 30 MHz-25 GHz (see next plot). Note: The peak above the limit is the carrier frequency. Verdict: PASS Report No: Page: 26 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

2. MIDDLE CHANNEL (2441 MHz): 30 MHz-25 GHz (see next plot). Note: The peak above the limit is the carrier frequency. Verdict: PASS Report No: Page: 27 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

3. HIGH CHANNEL (2480 MHz): 30 MHz-25 GHz (see next plot). Note: The peak above the limit is the carrier frequency. Verdict: PASS Report No: Page: 28 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

Section 15.247 Subclause (c). Emission limitations radiated (Transmitter) SPECIFICATION Radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)): Frequency Range Field strength (µV/m) Field strength Measurement distance (MHz) (dBµV/m) (m) 0.009-0.490 2400/F(kHz) - 300 0.490-1.705 24000/F(kHz) - 300 1.705 - 30.0 30 - 30 30 - 88 100 40 3 88 - 216 150 43.5 3 216 - 960 200 46 3 960 - 25000 500 54 3 The emission limits shown in the above table are based on measurements employing CISPR quasi-peak detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector. For average radiated emission measurements above 1000 MHz, there is also a limit corresponding to 20 dB above the indicated values in the table is specified when measuring with peak detector function. RESULTS: The field strength is calculated by adding correction factor to the measured level from the spectrum analyser. This correction factor includes antenna factor, cable loss and pre- amplifiers gain. The equipment transmits continuously in the selected channel so it is not necessary a duty cycle correction factor. Report No: Page: 29 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

Frequency range 30 MHz-1000 MHz. All emissions inside this range are produced by the test board where the module is mounted. Spurious frequency Polarization Detector Emission Level Uncertainty (MHz) (dBµV/m) (dB) 45.200 V Quasi-peak 23.5 ±3.8 dB 86.400 V Quasi-peak 23.5 ±3.8 dB 86.600 H Quasi-peak 17.2 ±3.8 dB 161.900 V Quasi-peak 19.3 ±3.8 dB 164.300 H Quasi-peak 22.3 ±3.8 dB 212.900 H Quasi-peak 20.0 ±3.8 dB 213.100 V Quasi-peak 21.5 ±3.8 dB Frequency range 1 GHz-25 GHz. No spurious signals were found for the channels lowest, middle and highest in all the range (including at the harmonics frequencies). Additionally, no spurious signals were found inside the restricted bands 2310-2390 MHz and 2483.5-2500 MHz Verdict: PASS. Report No: Page: 30 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

FREQUENCY RANGE 30 MHz-1000 MHz. Resolution bandwidth = 100 kHz. Video bandwidth = 100 kHz. (This plot is valid for all three channels). Report No: Page: 31 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC

FREQUENCY RANGE 1 GHz to 2.9 GHz. CHANNEL: Lowest (2402 MHz). Note: The peak above the limit is the carrier frequency. Report No: Page: 32 of 46 19807RET.101 Annex A Date: 2004-05-31 FET45_00.DOC


Document Created: 2004-09-16 17:33:57
Document Modified: 2004-09-16 17:33:57
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