BFV4M-3-6-8

Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 GENERAL INFORMATION REQUIREMENTS Paragraph 2.983(a) Name of Applicant:Golden Eagle Address of Applicant:16/F Southeast Ind. Bldg. 611-619 Castle Peak Road Tsuen Wan, Hong Kong Name of Manufacturer:Golden Eagle Address of Manufacturer:16/F Southeast Ind. Bldg. 611-619 Castle Peak Road Tsuen Wan, Hong Kong Paragraph 2.983(b) Equipment Identification:FCC ID: BFV4M-3-6-8 Paragraph 2.02(c)(1) Necessary Bandwidth Determination: The necessary bandwidth was calculated utilizing the following formula: B n = 2M + 2DM = 1kHz D = 3.5 kHz B n = 2(1.0) + 2(3.5) = 9.0 kHz Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 POWER OUTPUT, EFFECTIVE RADIATED POWER(Para. 2.985(a) A. Measurement Procedure: The transmitter under test was placed on an 80 cm. high non metallic table on the Open Air Test Site with it’s antenna polarized vertically. A receive dipole antenna was placed three meters away from the transmitter. The turntable was rotated 360 degrees and the receive antenna was raised and lowered from 1 to 4 meters until a maximum reading was obtained. This reading was recorded. The transmitter under test was replaced with a dipole and signal generator. The signal generator was set to the frequency of the transmitter under test. The level of the signal generator was increased until the level was equal to that previously measured. The required input level from the signal generator in dBm was recorded and converted into milliwatts. This was the Effective Radiated Power of the transmitter. These measurements were recorded for the vertical and horizontal polarizations of the antenna. Setup of the test is shown below: B.Test Results: The results for the above test are shown of the following single data sheet. Pre Amplifier Spectrum Analyzer Broadband Antenna 3 M 4M Test Sample Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Test Method: FCC Part 95 Power Output (Effective Radiated Power) Customer: Golden Eagle Electronics Job No. R-7784 Test Sample: Family Radio FCC ID: BFV4M-3-6-8 Model No.: GEE-413 Serial No. N/A Operating Continuously Transmitting 462.5 MHz Paragraph: 95.639(d) Technician: Dennis Cortes Date: November 30, 1998 Notes: Test Distance = 3 MetersTem p: 05CHumidity: 84% Detector = Peak Test Freq. Antenna Pol./ Height Turntable EUT Meter Reading Substitution Ant. Reading Converted Reading Limit MHz(H/V) -DegreesdBuVdBmmWmW 462.56V/1.0338100.821.5141.25500 462.56H/1.204596.119.793.325500 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Paragraph 2.987 Modulation Characteristics Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 MODULATION CHARACTERISTICS (2.987) Please refer to the Audio Frequency Response curve enclosed for the modulation characteristics of the transmitter. Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 EXHIBIT H Paragraph 2.989 Occupied Bandwidth Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 OCCUPIED BANDWIDTH (PARA.2.989) A.Measurement Procedure: An audio signal was electrically coupled to the audio input terminals of the test sample. The RF output was monitored using a deviation meter. The audio input level was increased to produce 50% modulation. The RF output was then loosely coupled through external attenuators to a spectrum analyzer and the audio level was increased by 16 dB. The occupied bandwidth of the RF carrier, modulated at 50% plus 16 dB, was then measured. The above procedure was performed with the audio input frequencies of 500, 1000, 2500, 5000 Hz and 10 kHz. The modulated signal must be within the template as specified by the applicable paragraph in Part 74. The above was performed at the low, mid and high frequencies. Setup of the test is shown below: B.Test Results: The results for the above test are shown on five (5) sheets that are submitted as a separate attachment named as occbddata.doc. Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 EXHIBIT H Paragraph 2.991 Antenna Conducted Emissions Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 ANTENNA CONDUCTED EMISSIONS (PARA.2.991) A.Measurement Procedure: The RF output of the test sample was coupled to a spectrum analyzer. The test sample was then modulated as stated in the occupied bandwidth test. The frequency range was scanned from the lowest frequency generated by the test sample to its tenth harmonic. The limits for the spurious emissions are calculated utilizing the measured output power and the following equation: Limit = Level of Fundamental - (43 + 10 log P T ) Setup of the test is shown below: B.Test Results: The results for the above test are shown on five (5) sheets that are submitted as a separate attachment named as antcedata.doc. Test Sample Audio RF Output Filter / Attenuator Spectrum Analyzer Audio Oscillator Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 EXHIBIT H Para. 2.993 Field Strength of Spurious Radiation Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 FIELD STRENGTH OF SPURIOUS RADIATION (PARA 2.993) A.Measurement Procedure: The test sample was then placed on an 80cm high wooden test stand which was located three meters from the test antenna on an FCC listed test site. The frequency range scanned was from the lowest frequency generated by the test sample to its tenth harmonic. In order to maximize the level of each emission observed from the test sample, the broadband antenna was tuned to the frequency of each emission and the test sample was rota…

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Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784

Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784 Applicant: Golden Eagle Electronics FCC ID: BFV4M-3-6-8 Retlif Testing Laboratories Report No.: R-7784

Audio Frequency Response per 2.987(a) Audio Frequency Response per 2.987(a)Audio Frequency Response per 2.987(a) Audio Frequency Response per 2.987(a) Constant Input Level of -20 dBm FrequencyDeviation HzkHz 1002.9 2003.2 3005.7 3505.8 4005.5 5004.7 6004.1 7003.7 8003.3 9003.1 10003.0 15002.5 20002.0 25001.5 50000.4 Modulation Limiting per 2.987(b) FrequencyInput LeveDeviation ecessary Bandwidth HzdBmkHzkHz 300-502.45.4 300-405.511.6 300-305.712.0 300-205.712.0 300-105.712.0 30005.812.2 350-502.55.7 350-405.611.9 350-305.712.1 350-205.812.3 350-105.812.3 35005.812.3 1000-503.08.0 1000-403.08.0 1000-303.08.0 1000-203.08.0 1000-103.08.0 100003.08.0 2500-501.37.6 2500-401.58.0 2500-301.58.0 2500-201.58.0 2500-101.58.0 250001.58.0 5000-500.310.6 5000-400.410.8 5000-300.410.8 5000-200.410.8 5000-100.410.8 500000.410.8

Audio Frequency Response per 2.987(a) Audio Frequency Response per 2.987(a)Audio Frequency Response per 2.987(a) Audio Frequency Response per 2.987(a) Constant Input Level of -20 dBm FrequencyDeviation HzkHz 1000.30 2000.48 3001.25 4001.60 5002.06 6002.30 7002.35 8002.25 9002.11 10002.00 15001.49 20001.25 25001.06 30000.91 40000.68 50000.5 Modulation Limiting per 2.987(b) Deviation with internal call button depressed: Maximum 1.0 kHz Input LevelDeviation @ 300 Hz InpuDeviation @ 700 Hz Inpueviation @ 1000 Hz Inpu dBmkHzkHzkHz -400.270.801.12 -300.532.102.14 -201.252.352.00 -101.282.251.93 -91.312.251.94 -81.322.241.94 -71.322.241.95 -61.322.261.95 -51.352.251.93 -41.352.231.92 -31.352.241.92 -21.402.221.92 -11.412.231.92 01.452.221.91 Necessary Bandwidth Calculation: Bn=2M+2D where M = 3 kHz and D = 2.35 Bn = 2(3000) + 2 (2350) = 10700 H z eviation @ 2500 Hz Input kHz 1.03 1.07 1.05 1.03 1.02 1.01 1.01 1.01 1.00 1.00 1.00 0.99 0.99 0.99