FCC MPE

FCC ID: K66VX-4204-0H

Test Report

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FCCID_328512

FCC ID: K66VX-4204-0H ENVIRONMENTAL ASSESSMENT for MOBILES/FIXED BASE STATION for FCC ID: FCC ID: K66VX-4204-0H Models:VX-4204-0-50 and VX-4104-0-50 to FEDERAL COMMUNICATIONS COMMISSION 47 CFR 1.1310 (MPE) Radiofrequency Radiation Exposure Limits DATE OF REPORT: May 1, 2003 ON THE BEHALF OF THE APPLICANT: Vertex Standard Co., Ltd. AT THE REQUEST OF: P.O. UPS 04/09/2003 Vertex Standard USA Inc. 10900 Walker Street Cypress, CA 90630 Attention of: Mikio Maruya, Executive Vice President (800) 255-9237; FAX: (800) 477-9237 (714) 827-7600; FAX: -8100 m.maruya@vxstdusa.com SUPERVISED BY: Morton Flom, P. Eng. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H TABLE OF CONTENTS RULE DESCRIPTION PAGE . Test Report 1 . Identification of the Equipment Under Test 2 . Standard Test Conditions and Engineering Practices 4 1.1310 Environmental Assessment 5 MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 1 of 9. Required information per ISO/IEC Guide 25-1990, paragraph 13.2: a) TEST REPORT (SUPPLEMENTAL) b) Laboratory: M. Flom Associates, Inc. (FCC: 31040/SIT) 3356 N. San Marcos Place, Suite 107 (Canada: IC 2044) Chandler, AZ 85225 c) Report Number: d0350004 d) Client: Vertex Standard USA Inc. 10900 Walker Street Cypress, CA 90630 e) Identification: VX-4204-0-50 and VX-4104-0-50 FCC ID: K66VX-4204-0H Description: VHF FM Transceiver f) EUT Condition: Not required unless specified in individual tests. g) Report Date: May 1, 2003 EUT Received: April 9, 2003 h, j, k): As indicated in individual tests. i) Sampling method: No sampling procedure used. l) Uncertainty: In accordance with MFA internal quality manual. m) Supervised by: Morton Flom, P. Eng. n) Results: The results presented in this report relate only to the item tested. o) Reproduction: This report must not be reproduced, except in full, without written permission from this laboratory. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 2 of 9. IDENTIFICATION OF THE EQUIPMENT UNDER TEST (EUT) NAME AND ADDRESS OF APPLICANT: Vertex Standard Co., Ltd. 4-8-8 Nakameguro, Meguro-Ku Tokyo 153-8644 Japan MANUFACTURER: Vertex Standard Co., Ltd. 4-8-8 Nakameguro, Meguro-Ku Tokyo 153-8644 Japan FCC ID: K66VX-4204-0H MODEL NO: VX-4204-0-50 VX-4104-0-50 DESCRIPTION: VHF FM Transceiver TYPE OF EMISSION: 16K0F3E, 11K0F3E FREQUENCY RANGE, MHz: 134 to 174 POWER RATING, Watts: 10 to 50 Switchable x Variable N/A MODULATION: AMPS TDMA CDMA x OTHER ANTENNA: HELICAL MONOPOLE WHIP x OTHER NOTE: For RF Safety test antenna gain taken at the upper range of expected gain (i.e. 0 dBd) and RF Power set to highest nominal power across all channels. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 3 of 9. M. Flom Associates, Inc. is accredited by the American Association for Laboratory Association (A2LA) as shown in the scope below. "This laboratory is accredited by the American Association for Laboratory Accreditation (A2LA) and the results shown in this report have been determined in accordance with the laboratory's terms of accreditation unless stated otherwise in the report." Should this report contain any data for tests for which we are not accredited, or which have been undertaken by a subcontractor that is not A2LA accredited, such data would not covered by this laboratory's A2LA accreditation. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 4 of 9. STANDARD TEST CONDITIONS and ENGINEERING PRACTICES Except as noted herein, the following conditions and procedures were observed during the testing: In accordance with ANSI C63.4-1992/2000, section 6.1.9, and unless otherwise indicated in the specific measurement results, the ambient temperature of the actual EUT was maintained within the range of 10° to 40°C (50° to 104 °F) unless the particular equipment requirements specify testing over a different temperature range. Also, unless otherwise indicated, the humidity levels were in the range of 10% to 90% relative humidity. Prior to testing, the EUT was tuned up in accordance with the manufacturer's alignment procedures. All external gain controls were maintained at the position of maximum and/or optimum gain throughout the testing. Measurement results, unless otherwise noted, are worst case measurements. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 5 of 9. Name of test: Environmental Assessment Specification: FCC: 47 CFR 1.1310 Measurement Guide: ANSI/IEEE C95.1 1992 Test Equipment: Maximum Permissible Exposure (MPE) measurement system, consisting of: Narda 8717-1174R, Radiation meter Narda 8761D, E-field probe (300 kHz – 3 GHz) (Calibrated Nov-98) Measurement 1. The following measurements were performed Procedure: with a Narda probe using ANSI/IEEE C95.1 as a guide. 2. Prior to making any measurements, the measurements system was calibrated in accordance with the manufacturer’s procedures. 3. The EUT’s radiating element (antenna) was placed on a 1 m tall table for ease of testing. For equipment normally operated on a metal surface, a ground plane was used. 4. The remaining equipment necessary to operate the EUT was maintained at a distance from the measurement arrangement suitable to minimize interference with the measurements. 5. The minimum safe distance was calculated from the formula Power Density = EIRP / 4πR2 (Peak Watts/m2). The calculation is shown with the measurement data. 6. With the EUT operating at maximum power, a search was initiated for worst case emissions with the probe raised and lowered over a range of 0.2 to 2 meters in height and over a horizontal plane of 0o to 360o. 7. Average values were calculated for the whole body (0.2-2.0m), lower body (0.2-0.8m) and upper body (1.0-2.0m). Results: Attached. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 6 of 9. TEST SETUP: Maximum Permissible Exposure (MPE) STATE: MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 7 of 9. Name of test: R.F. Radiation Exposure FCC Rules: 1.1307, 1.1310, 1.1311, 2.1091 Description, EUT: See page 2 of Test Report Test Frequency, MHz = 133.95 Antenna Gain = 0 dB Antenna Model ½ Wave Instruments Narda 8717-1174R, Radiation Meter Narda 8760B, E-field probe (300 kHz – 1 GHz) Narda 8761D, E-field probe (300 kHz – 3 GHz) LIMITS: Uncontrolled 0.3-1.234 MHz: Limit [mW/cm2] = 100 Exposure 1.34-30 MHz: Limit [mW/cm2] = (180/f2) 47 CFR 1.1310 30-300 MHz: Limit [mW/cm2] = 0.2 Table 1, (B) 300-1500 MHz Limit [mW/cm2] = f/1500 1500-100,000 MHz: Limit [mW/cm2] = 1.0 Power, Conducted, W = 50, 50% Duty Cycle Power + Ant. Gain, W = 50 + 0 dBd = 50 W reduced 50% Limit: Uncontrolled Exposure = 0.2 mW/cm2 Tested Distance: 60 cm Results: Probe Height, m Power Density, mW/cm2 at tested distance 2.0 0.11 1.8 0.14 1.6 0.17 1.4 0.18 1.2 0.18 1.0 0.13 0.8 0.12 0.6 0.06 0.4 0.04 0.2 0.04 Power Density The measured power density readings were summed Calculations: and the results divided by the number of readings to calculate the average. For whole body: Average of 0.2 to 2.0 m, mW/cm2 = 0.116 For lower body: Average of 0.2 to 0.8 m, mW/cm2 = 0.07 For upper body: Average of 1.0 to 2.0 m, mW/cm2 = 0.15 SUPERVISED BY: Morton Flom, P. Eng. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 8 of 9. Name of test: R.F. Radiation Exposure FCC Rules: 1.1307, 1.1310, 1.1311, 2.1091 Description, EUT: See page 2 of Test Report Test Frequency, MHz = 154.05 Antenna Gain = 0 dB Antenna Model ½ Wave Instruments Narda 8717-1174R, Radiation Meter Narda 8760B, E-field probe (300 kHz – 1 GHz) Narda 8761D, E-field probe (300 kHz – 3 GHz) LIMITS: Uncontrolled 0.3-1.234 MHz: Limit [mW/cm2] = 100 Exposure 1.34-30 MHz: Limit [mW/cm2] = (180/f2) 47 CFR 1.1310 30-300 MHz: Limit [mW/cm2] = 0.2 Table 1, (B) 300-1500 MHz Limit [mW/cm2] = f/1500 1500-100,000 MHz: Limit [mW/cm2] = 1.0 Power, Conducted, W = 50, 50% Duty Cycle Power + Ant. Gain, W = 50 + 0 dBd = 50 W reduced 50% Limit: Uncontrolled Exposure = 0.2 mW/cm2 Tested Distance: 59 cm Results: Probe Height, m Power Density, mW/cm2 at tested distance 2.0 0.10 1.8 0.15 1.6 0.18 1.4 0.19 1.2 0.18 1.0 0.16 0.8 0.13 0.6 0.08 0.4 0.06 0.2 0.05 Power Density The measured power density readings were summed Calculations: and the results divided by the number of readings to calculate the average. For whole body: Average of 0.2 to 2.0 m, mW/cm2 = 0.11 For lower body: Average of 0.2 to 0.8 m, mW/cm2 = 0.07 For upper body: Average of 1.0 to 2.0 m, mW/cm2 = 0.14 SUPERVISED BY: Morton Flom, P. Eng. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H PAGE NO. 9 of 9. Name of test: R.F. Radiation Exposure FCC Rules: 1.1307, 1.1310, 1.1311, 2.1091 Description, EUT: See page 2 of Test Report Test Frequency, MHz = 174.05 Antenna Gain = 0 dB Antenna Model ½ Wave Instruments Narda 8717-1174R, Radiation Meter Narda 8760B, E-field probe (300 kHz – 1 GHz) Narda 8761D, E-field probe (300 kHz – 3 GHz) LIMITS: Uncontrolled 0.3-1.234 MHz: Limit [mW/cm2] = 100 Exposure 1.34-30 MHz: Limit [mW/cm2] = (180/f2) 47 CFR 1.1310 30-300 MHz: Limit [mW/cm2] = 0.2 Table 1, (B) 300-1500 MHz Limit [mW/cm2] = f/1500 1500-100,000 MHz: Limit [mW/cm2] = 1.0 Power, Conducted, W = 50, 50% Duty Cycle Power + Ant. Gain, W = 50 + 0 dBd = 50 W reduced 50% Limit: Uncontrolled Exposure = 0.2 mW/cm2 Tested Distance: 57 cm Results: Probe Height, m Power Density, mW/cm2 at tested distance 2.0 0.10 1.8 0.14 1.6 0.18 1.4 0.19 1.2 0.17 1.0 0.15 0.8 0.12 0.6 0.07 0.4 0.04 0.2 0.04 Power Density The measured power density readings were summed Calculations: and the results divided by the number of readings to calculate the average. For whole body: Average of 0.2 to 2.0 m, mW/cm2 = 0.12 For lower body: Average of 0.2 to 0.8 m, mW/cm2 = 0.07 For upper body: Average of 1.0 to 2.0 m, mW/cm2 = 0.16 SUPERVISED BY: Morton Flom, P. Eng. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H (The following will be placed in the Instruction Manual) MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS & USERS Use only manufacturer or dealer supplied antenna. Antenna Minimum Safe Distance: 60 cm, 50% Duty Cycle. Antenna Gain: zero dBd referenced to a dipole. The Federal Communications Commission has adopted a safety standard for human exposure to RF (Radio Frequency) energy which is below the OSHA (Occupational Safety and Health Act) limits. Antenna Mounting: The antenna supplied by the manufacturer or radio dealer must not be mounted at a location such that during radio transmission, any person or persons can come closer than the above indicated minimum safe distance to the antenna i.e. 60 cm, 50% Duty Cycle. To comply with current FCC RF Exposure limits, the antenna must be installed at or exceeding the minimum safe distance shown above, and in accordance with the requirements of the antenna manufacturer or supplier. Base Station Installation: The antenna should be fixed-mounted on an outdoor permanent structure. RF Exposure compliance must be addressed at the time of installation. Antenna Substitution: Do not substitute any antenna for the one supplied or recommended by the manufacturer or radio dealer. You may be exposing person or persons to excess radio frequency radiation. You may contact your radio dealer or the manufacturer for further instructions. WARNING: Maintain a separation distance from the antenna to a person(s) of at least 60 cm, 50% Duty Cycle. You, as the qualified end-user of this radio device must control the exposure conditions of bystanders to ensure the minimum separation distance (above) is maintained between the antenna and nearby persons for satisfying RF Exposure compliance. The operation of this transmitter must satisfy the requirements of Occupational/Controlled Exposure Environment, for work-related use. Transmit only when person(s) are at least the minimum distance from the properly installed, externally mounted antenna. MFA p0340005, d0350004

FCC ID: K66VX-4204-0H TESTIMONIAL AND STATEMENT OF CERTIFICATION THIS IS TO CERTIFY THAT: 1. THAT the application was prepared either by, or under the direct supervision of, the undersigned. 2. THAT the technical data supplied with the application was taken under my direction and supervision. 3. THAT the data was obtained on representative units, randomly selected. 4. THAT, to the best of my knowledge and belief, the facts set forth in the application and accompanying technical data are true and correct. CERTIFYING ENGINEER: Morton Flom, P. Eng. MFA p0340005, d0350004


Document Created: 2003-05-08 13:27:46
Document Modified: 2003-05-08 13:27:46
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