Test report 2of2

FCC ID: CB2OHHL3

Test Report

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FCCID_98740

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Test Data [2.1033(b6)] Modulation Characteristics Typical encoding at 310MHz: Consisting of pulses of differing duty cycles. 310MHz, 500Hz Modulation, 30% duty cycle AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 14 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 310MHz, 500Hz Modulation, 50% duty cycle 310MHz, 500Hz Modulation, 80% duty cycle AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 15 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Relative Emission Level vs. Supply Voltage [15.31(e)] The relative emission level as the supply voltage varied is presented in the charts below. TX OUTPUT vs. Voltage LEVEL DUT= CB2OHHL3, 310MHz, 80%duty cycle Volt In TX OutPut Pk dBuV/m 6 no-op 7 75.7 8 74.4 9 74.4 10 75.0 11 75.0 12 74.8 13 74.8 14 74.7 15 74.6 16 74.4 17 74.3 18 74.0 OUTPUT FIELD STRENGTH vs INPUT VOLTAGE [Tuned to 310MHz; Modulated at 500Hz, 80% Duty Cycle] 79 78 77 76 75 dBuV/m 74 73 72 71 70 69 6 7 8 9 10 11 12 13 14 15 16 17 18 Volts AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 16 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Occupied Bandwidth [15.231(c)] The maximum allowed 20dB bandwidth is determined pursuant to 15.23(c). For fundamental signals between 70MHz and 900MHz the bandwidth allowed is 0.25% of the fundamental. Formula 2: Allowed bandwidth = [ Fundamental ] x [ .0025 ] Fundamental Duty Cycle Measured LIMIT (MHz) 20dB Bandwidth Fundamental * .0025 288 30% 585 KHz 720 KHz “ 50% 565 KHz 720 KHz “ 80% 550 KHz 720 KHz 310 30% 550 KHz 775 KHz “ 50% 525 KHz 775 KHz “ 80% 473 KHz 775 KHz 418 30% 555 KHz 1045 KHz “ 50% 485 KHz 1045 KHz “ 80% 500 KHz 1045 KHz This chart shows a typical measured bandwidth signal. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 17 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Restricted Bands: [15.205] The following frequency bands are restricted. Only spurious emissions are permitted at levels limited by 15.209: MHz MHz MHz GHz 0.090-0.110 16.42-16.423 399.9-410 4.5-5.25 0.490-0.510 16.69475-16.69525 608-614 5.35-5.46 2.1735-2.1905 16.80425-16.80475 960-1240 7.25-7.75 4.125-4.128 25.5-25.67 1300-1427 8.025-8.5 4.17725-4.17775 37.5-38.25 1435-1626.5 9.0-9.2 4.20725-4.20775 73-74.6 1645.5-1646.5 9.3-9.5 6.215-6.218 74.8-75.2 1660-1710 10.6-12.7 6.26775-6.26825 108-121.94 1718.8-1722.2 13.25-13.4 6.31175-6.31225 123-138 2200-2300 14.47-14.5 8.291-8.294 149.9-150.05 2310-2390 15.35-16.2 8.362-8.366 156.52475-156.52525 2483.5-2500 17.7-21.4 8.37625-8.38675 156.7-156.9 2655-2900 22.01-23.12 8.41425-8.41475 162.0125-167.17 3260-3267 23.6-24.0 12.29-12.293 167.72-173.2 3332-3339 31.2-31.8 12.51975-12.52025 240-285 3345.8-3358 36.43-36.5 12.57675-12.57725 322-335.4 3600-4400 Above 38.6 13.36-13.41 LIMIT @ 3meter: [15.209(a)] 30-88MHz 100uV/m 40dBuV/m 88-216MHz 150uV/m 43.5dBuV/m 216-960MHz 200uV/m 46dBuV/m above 960MHz 500uV/m 54dBuV/m Verification of EUT inability to tune within the Restricted Bands. The unit is designed capable of tuning from 285MHz to 420MHz. Except that the Homelink® III firmware prevents the possibility of tuning to the restricted regions of 322-325.4MHz, 399.9- 410MHz, and 240-285MHz. An exercise which attempted to train the units into the restricted bands demonstrated how well the firmware functioned. The unit could not be trained any closer to the restricted band area than 1MHz outside the restricted bands edges. The spurious emissions observed in the restricted bands did not exceed the allowed limits for the restricted bands. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 18 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Radiated Field Strength Measurements: [15.231(b), 15.205] A scan of the CB2OHHL3 was made in a shielded room to study the emission profile of the EUT. These scans indicate there are no emissions from the unit other than the fundamental and its associated harmonics. The following three charts show the spectrum pattern of the EUT emissions in the W220 configuration. The levels indicated are not calibrated levels. The are no detectable spurious emissions associated with the digital portion of the W220 configuration of the model CB2OHHL3. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 19 of 37

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Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 The following three charts show the spectrum pattern of the EUT emissions in the GMT configuration. The levels indicated are not calibrated levels. The are no detectable spurious emissions associated with the digital portion of the GMT configuration of the model CB2OHHL3. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 21 of 37

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Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Field Strength Measurements of Fundamental - GMT unit: [15.231(b)] MEASUREMENT PROCEDURE: 1. The EUT was trained to one of the three test frequencies. 2. The EUT was trained to one of the three test duty cycles. 3. The EUT was setup to one of the three orthogonal positions. 4. Steps 1-3 were repeated to cover all positions, duty cycles, and frequencies. DUT Tuned to transmit at 288MHz Freq. DUT Ant. Corrected Duty Duty Calculated FCC Margin Cable +Ant. position Pol. Data Cycle Cycle Average Limit Factor Peak Detector Factor Level MHz dBuV/m % dB dBuV/m dBuV/m dB dB+dB/m 288 side H 83.00 30% -10.46 72.54 73.8 1.3 14.29 “ “ “ 78.05 50% -6.02 72.03 73.8 1.8 “ “ “ “ 73.89 80% -1.94 71.95 73.8 1.8 “ DUT Tuned to transmit at 310MHz Freq. DUT Ant. Corrected Duty Duty Calculated FCC Margin Cable +Ant. position Pol. Data Cycle Cycle Average Limit Factor Peak Detector Factor Level MHz dBuV/m % dB dBuV/m dBuV/m dB dB+dB/m 310 side H 84.40 30% -10.46 73.94 75.3 1.4 14.94 “ “ “ 80.16 50% -6.02 74.14 75.3 1.2 “ “ “ “ 75.27 80% -1.94 73.33 75.3 2.0 “ DUT Tuned to transmit at 418MHz Freq. DUT Ant. Corrected Duty Duty Calculated FCC Margin Cable +Ant. position Pol. Data Cycle Cycle Average Limit Factor Peak Detector Factor Level MHz dBuV/m % dB dBuV/m dBuV/m dB dB+dB/m 418 end V 88.54 30% -10.46 78.08 80.3 2.2 17.44 “ “ “ 83.07 50% -6.02 77.05 80.3 3.2 “ “ “ “ 79.74 80% -1.94 77.80 80.3 2.5 “ AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 23 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Field Strength Measurements of Harmonics: GMT and W220 unit [15.231(b), 15.205] DUT Tuned to transmit at 288MHz Freq. unit DUT Ant. Corrected Duty Duty Calculated FCC Margin Cable +Ant. ID position Pol. Data Cycle Cycle Average Limit Factor Peak Detector 6 Factor Level MHz dBuV/m % dB dBuV/m dBuV/m dB dB+dB/m 576 GMT flat H 44.65 30% -10.46 34.2 53.8 19.6 21.03 “ “ “ “ 40.35 50% -6.02 34.3 53.8 19.5 “ “ “ “ “ 29.56 80% -1.94 27.6 53.8 26.2 “ 576 W220 flat V 50.10 30% -10.46 39.6 53.8 14.2 21.03 “ “ “ H 42.51 50% -6.02 36.5 53.8 17.3 “ “ “ “ “ 37.09 80% -1.94 35.2 53.8 18.6 “ 864 “ side V 33.38 30% -10.46 22.9 53.8 30.9 24.82 “ “ “ “ 28.17 50% -6.02 22.2 53.8 31.6 “ “ “ “ “ 22.66 80% -1.94 20.7 53.8 33.1 “ 1152 “ flat H 31.63 30% -10.46 21.2 54.0 32.8 20.80 “ “ “ “ 29.79 50% -6.02 23.8 54.0 30.2 “ “ “ “ “ 30.41 80% -1.94 28.5 54.0 25.5 “ 1440 “ end H 37.6 30% -10.46 27.1 54.0 26.9 22.13 “ “ “ “ 35.2 50% -6.02 29.2 54.0 24.8 “ “ “ “ “ 34.9 80% -1.94 33.0 54.0 21.0 “ 1728 “ end H 33.7 30% -10.46 23.2 54.0 30.8 23.47 “ “ “ “ 33.1 50% -6.02 27.1 54.0 26.9 “ “ “ “ “ 32.9 80% -1.94 31.0 54.0 23.0 “ 2016 “ end H 32.3 30% -10.46 21.8 54.0 32.2 24.60 “ “ “ “ 31.5 50% -6.02 25.5 54.0 28.8 “ “ “ “ “ 30.7 80% -1.94 28.8 54.0 25.2 “ 2304 “ - H 31.5*NF 30% -10.46 <21.0 54.0 >33.0 25.41 “ “ - “ 30.7*NF 50% -6.02 <24.7 54.0 >29.3 “ “ “ - “ 31.5*NF 80% -1.94 <29.6 54.0 >24.4 “ 2592 “ - H 31.8*NF 30% -10.46 <21.3 54.0 >32.7 26.17 “ “ - “ 32.3*NF 50% -6.02 <26.3 54.0 >27.7 “ “ “ - “ 32.1*NF 80% -1.94 <30.2 54.0 >23.8 “ 2880 “ - H 32.2*NF 30% -10.46 <21.7 54.0 >32.3 26.98 “ “ - “ 32.3*NF 50% -6.02 <26.3 54.0 >27.7 “ “ “ - “ 32.0*NF 80% -1.94 <30.1 54.0 >23.9 “ *NF indicates these data numbers are the noise floor of the measurement system The are no detectable spurious emissions associated with the digital portion of the CB2OHHL3. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 24 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 DUT Tuned to transmit at 310MHz Freq. unit DUT Ant. Corrected Duty Duty Calculated FCC Margin Cable +Ant. ID position Pol. Data Cycle Cycle Average Limit Factor Peak Detector Factor Level MHz dBuV/m % dB dBuV/m dBuV/m dB dB+dB/m 620 GMT flat H 43.43 30% -10.46 33.0 55.3 22.3 21.73 “ “ “ “ 37.61 50% -6.02 31.6 55.3 23.7 “ “ “ “ “ 33.71 80% -1.94 31.8 55.3 23.5 “ 620 W220 flat H 47.89 30% -10.46 37.4 55.3 17.9 21.73 “ “ “ “ 41.46 50% -6.02 35.4 55.3 19.9 “ “ “ “ “ 37.37 80% -1.94 35.4 55.3 19.9 “ 930 “ flat H 29.94 30% -10.46 19.5 55.3 35.8 25.34 “ “ side “ 21.43 50% -6.02 15.4 55.3 39.9 “ “ “ “ “ 21.18 80% -1.94 19.2 55.3 36.1 “ 1240 “ side H 29.54 30% -10.46 19.1 54.0 31.9 21.24 “ “ end “ 29.47 50% -6.02 23.4 54.0 30.6 “ “ “ “ “ 29.03 80% -1.94 27.1 54.0 26.9 “ 1550 “ flat H 38.52 30% -10.46 28.1 54.0 25.9 22.65 “ “ “ “ 37.52 50% -6.02 31.5 54.0 22.5 “ “ “ end “ 37.61 80% -1.94 35.7 54.0 18.3 “ 1860 “ end H 32.00 30% -10.46 21.5 55.3 33.8 24.01 “ “ “ “ 32.29 50% -6.02 26.3 55.3 29.0 “ “ “ “ “ 33.30 80% -1.94 31.4 55.3 23.9 “ 2170 “ flat H 32.75 30% -10.46 22.3 55.3 33.0 25.07 “ “ “ “ 31.65 50% -6.02 25.6 55.3 29.7 “ “ “ “ “ 31.61 80% -1.94 29.7 55.3 25.6 “ 2480 “ - H 32.5*NF 30% -10.46 <22.0 55.3 >33.3 25.83 “ “ - “ 32.7*NF 50% -6.02 <26.7 55.3 >28.6 “ “ “ - “ 32.2*NF 80% -1.94 <30.3 55.3 >25.0 “ 2790 “ - H 34.2*NF 30% -10.46 <23.7 54.0 >30.3 26.74 “ “ - “ 33.7*NF 50% -6.02 <27.7 54.0 >26.3 “ “ “ - “ 33.9*NF 80% -1.94 <32.0 54.0 >22.0 “ 3100 “ - H 32.9*NF 30% -10.46 <22.4 54.0 >31.6 28.34 “ “ - “ 34.7*NF 50% -6.02 <28.7 54.0 >25.3 “ “ “ - “ 34.6*NF 80% -1.94 <32.7 54.0 >21.3 “ *NF indicates these data numbers are the noise floor of the measurement system The are no detectable spurious emissions associated with the digital portion of the CB2OHHL3. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 25 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 DUT Tuned to transmit at 418MHz Freq. unit DUT Ant. Corrected Duty Duty Calculated FCC Margin Cable +Ant. ID position Pol. Data Cycle Cycle Average Limit Factor Peak Detector Factor Level MHz dBuV/m % dB dBuV/m dBuV/m dB dB+dB/m 836 GMT flat H 50.96 30% -10.46 40.5 60.3 19.8 24.62 “ “ “ “ 44.85 50% -6.02 38.8 60.3 21.5 “ “ “ “ “ 39.87 80% -1.94 37.9 60.3 22.4 “ 836 W220 flat H 48.30 30% -10.46 37.8 54.0 16.2 24.62 “ “ “ “ 43.00 50% -6.02 37.0 54.0 17.0 “ “ “ “ “ 38.67 80% -1.94 36.7 54.0 17.3 “ 1254 “ flat H 39.0 30% -10.46 28.5 54.0 25.5 21.31 “ “ end “ 37.1 50% -6.02 31.1 54.0 22.9 “ “ “ “ “ 37.4 80% -1.94 35.5 54.0 18.5 “ 1672 “ end H 39.2 30% -10.46 28.7 54.0 25.3 23.23 “ “ “ “ 37.2 50% -6.02 31.2 54.0 22.8 “ “ “ “ “ 37.2 80% -1.94 35.3 54.0 18.7 “ 2090 “ flat H 36.6 30% -10.46 26.1 60.3 34.2 24.83 “ “ “ “ 36.0 50% -6.02 30.0 60.3 30.3 “ “ “ “ “ 35.7 80% -1.94 33.8 60.3 26.5 “ 2508 “ - H 31.7*NF 30% -10.46 21.2 60.3 39.1 25.91 “ “ end “ 33.3 50% -6.02 27.3 60.3 33.0 “ “ “ - “ 33.2*NF 80% -1.94 <31.3 60.3 >29.0 “ 2926 “ flat H 33.3*NF 30% -10.46 <22.8 60.3 >37.5 27.10 “ “ “ “ 33.0*NF 50% -6.02 <27.0 60.3 >33.3 “ “ “ - “ 33.7*NF 80% -1.94 <31.8 60.3 >28.5 “ 3344 “ - H 36.4*NF 30% -10.46 <25.9 60.3 >34.4 30.71 “ “ - “ 36.7*NF 50% -6.02 <30.7 60.3 >29.6 “ “ “ - “ 36.8*NF 80% -1.94 <34.9 60.3 >25.4 “ 3762 “ - H 36.8*NF 30% -10.46 <26.3 54.0 >27.7 31.51 “ “ - “ 37.3*NF 50% -6.02 <31.3 54.0 >22.7 “ “ “ - “ 37.3*NF 80% -1.94 <35.4 54.0 >18.6 “ 4180 “ - H 37.4*NF 30% -10.46 <26.9 54.0 >27.1 31.42 “ “ - “ 37.8*NF 50% -6.02 <31.8 54.0 >22.2 “ “ “ - “ 37.1*NF 80% -1.94 <35.2 54.0 >18.8 “ *NF indicates these data numbers are the noise floor of the measurement system The are no detectable spurious emissions associated with the digital portion of the CB2OHHL3. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 26 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 Calculation of Field Strength of Tuning Pulses: [15.231(b)], 15.31(c)] The tuning pulses are generated each time the CB2OHHL3 is activated. The tuning pulse sequence is: During the first 100mSec of activation two pulses of a ‘coarse’ tune. During the second 100mSec of activation are nine pulses of a ‘fine’ tune. At approximately 200mSec after activation the encoded transmission begins. The signal levels of the tuning pulses were maximized by maximizing the signal levels of the pulse modulated transmission. The antenna height and turntable azimuth for maximum emission levels were adjusted while measuring the field strength of the pulse modulated transmissions. A typical tuning pulse sequence is presented in this figure below. To determine level of the tuning pulses for comparison to the limits, the following procedure was used. MEASUREMENT PROCEDURE: 1. The EUT was trained to each of the three test frequencies at 30% duty cycle of the 500Hz modulating pulse. 2. The HP8456A EMI Receiver was adjusted to a fundamental frequency and set at 0Hz span, with 1MHz IF Bandwidth. 3. The trigger level was adjusted to capture the pulses of interest. 4. The EUT was activated and a single trace recorded on the Receiver in order to capture the tuning pulses. 5. The captured trace was digitally stored. The stored data points (400 data points for a full screen trace) were then used in calculations to determine the levels of the pulses. AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 27 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 CALCULATION OF THE FIELD STRENGTH OF THE TUNING PULSES.[ 15.35(c) ] Pursuant to 47 CFR 15.35(c), the field strength is determined by averaging over ONE complete pulse train up to 100mSec, including blanking intervals. 1. First was determined the number of data points captured which represented 100mSec span of time. There are 400 data points stored for one complete trace. The scan rate of the HP8546A receiver was set to capture the tuning pulses. Therefore: Number of data points per 100mSec = 100mSec * (400pts/scan) / (No. of mSec/scan). Example: If the scan rate is set at 240mSec, then the number of data points per 100mSec is 100mSec * (400pts / 240mSec) = 167 pts. 2. The AVERAGE field strength level (uV/m) within the 100mSec is then determined by dividing SUM of the levels (uV/m) of all data points by the number of data points. Formula 3: Average Field Intensity no. of data pts ∑ (Leveln)uV/m n=1 Avg. F.I. = (number of data points) The charts that follow are the reproduction of the coarse tune pulse traces using number of data points representing 100mSec sweep time from the screen display of the HP8546A EMI receiver. C o a r s e T u n e P u l s e s , 2 8 8 M H z fu n d a m e n ta l L in e a r S c a l e 1 8 0 0 0 .0 0 1 6 0 0 0 .0 0 1 4 0 0 0 .0 0 1 2 0 0 0 .0 0 Peak uV/m 1 0 0 0 0 .0 0 8 00 0 .00 6 00 0 .00 4 00 0 .00 2 00 0 .00 0 .00 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 m S ec AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 28 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 C o a r s e T u n e P u l s e s , 3 1 0 M H z fu n d a m e n ta l L in e a r S c a l e 1 8 0 0 0 .0 0 1 6 0 0 0 .0 0 1 4 0 0 0 .0 0 1 2 0 0 0 .0 0 Peak uV/m 1 0 0 0 0 .0 0 8 00 0 .00 6 00 0 .00 4 00 0 .00 2 00 0 .00 0 .00 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 m S ec C o a r s e T u n e P u l s e s , 4 1 8 M H z fu n d a m e n ta l L in e a r S c a l e 1 8 0 0 0 .0 0 1 6 0 0 0 .0 0 1 4 0 0 0 .0 0 1 2 0 0 0 .0 0 Peak uV/m 1 0 0 0 0 .0 0 8 00 0 .00 6 00 0 .00 4 00 0 .00 2 00 0 .00 0 .00 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 m S ec AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 29 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 F i n e T u n e P u ls e s , 2 8 8 M H z f u n d a m e n t a l L in e a r S c a l e 1 6 0 0 0 .0 0 1 4 0 0 0 .0 0 1 2 0 0 0 .0 0 1 0 0 0 0 .0 0 Peak uV/m 8 00 0 .00 6 00 0 .00 4 00 0 .00 2 00 0 .00 0 .00 90 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 m S ec F i n e T u n e P u ls e s , 3 1 0 M H z f u n d a m e n t a l L in e a r S c a l e 1 8 0 0 0 .0 0 1 6 0 0 0 .0 0 1 4 0 0 0 .0 0 1 2 0 0 0 .0 0 Peak uV/m 1 0 0 0 0 .0 0 8 00 0 .00 6 00 0 .00 4 00 0 .00 2 00 0 .00 0 .00 90 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 m S ec AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 30 of 37

Test report #20000287F FCC 15.231 for CB2OHHL3 FCC ID: CB2OHHL3 Tested February 18, 2000 F i n e T u n e P u ls e s , 4 1 8 M H z f u n d a m e n t a l L in e a r S c a l e 1 8 0 0 0 .0 0 1 6 0 0 0 .0 0 1 4 0 0 0 .0 0 1 2 0 0 0 .0 0 Peak uV/m 1 0 0 0 0 .0 0 8 00 0 .00 6 00 0 .00 4 00 0 .00 2 00 0 .00 0 .00 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 m S ec The raw data used in calculating the average field intensity of the tuning pulses are presented in the Appendix of this test report. COARSE TUNE PULSES, Calculated average over 100mSec TX SUM of the levels of all data Number of Data points Average LIMIT MARGIN Freq. points in 100mSec span in 100mSec span SUM/N (MHz) (uV/m) N (uV/m) (uV/m) (dB) 288 288,530 200 1443 4917 10.7 310 438,339 200 2192 5833 8.5 418 800,812 200 4004 10333 8.2 FINE TUNE PULSES, Calculated average over 100mSec TX SUM of the levels of all data Number of Data points Average LIMIT MARGIN Freq. points in 100mSec span in 100mSec span SUM/N (MHz) (uV/m) N (uV/m) (uV/m) (dB) 288 106,219 200 531 4917 19.3 310 160,279 200 801 5833 17.2 418 222,835 200 1114 10333 19.3 AHD EMC Lab, 92723 M152, Dowagiac, MI 49047, (616) 424-7014 98740 Exhibit K: Page 31 of 37


Document Created: 2000-05-02 19:22:47
Document Modified: 2000-05-02 19:22:47
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