MIK-NUMET24RFM

WARNING - Radiation Exposure This equipment complies with FCC RF exposure limits set forth for an uncontrolled environment, when installed as directed. This equipment should be installed and operated with fix-mounted antennas that are installed with a minimum of 2 meters separation distance between the antenna and all persons during normal operation.

FCC LABEL FORMAT AND LOCATION nu-metrics FCCID: MIK-NUMET24RFM This device complies with Part 15 of the FCC Rules. Operation of this device is subject to the Following conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

RF EXPOSURE STATEMENT Notice in Installation Manual: FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment, when installed as directed. This equipment should be installed and operated with fix-mounted antennas that are installed with a minimum of 2 meters of separation distance between the antenna and all persons’ body during normal operation. RF Exposure Calculations: The following information provides the minimum separation distance for the highest gain antenna provided with the the Model: RFM-2400 Transceiver, as calculated from FCC OET 65 Appendix B, Table 1B Guidlines for General Population/Uncontrolled Exposure. This calculation is based on the highest EIRP possible from the system, considering maximum power and antenna gain, and considering a 1.0 mW/cm^2 uncontrolled exposure limit. The Friss formula used was: S = (Po*G) / (4*Pi*r^2) or r = (Po*G) / (4*Pi*S) Where S = 1.0 mW/cm^2 for 2400 MHz Where Po = 10 mW (Peak RF) Where G = Isotropic antenna gain (2.0 numeric) Where r = Minimum Safe Distance from antenna (cm) For: 3 dBi Omni Antenna .......... r = 1.3 cm

N N U U - - M M E E T T R R I I C C S S F F C C C C I I N N F F O O R R M M A A T T I I O O N N FCC ID: MIK-NUMET24RFMPage 2 of 23 R R R F F F M M M e e e a a a s s s u u u r r r e e e m m m e e e n n n t t t R R R e e e p p p o o o r r r t t t P P P r r r e e e p p p a a a r r r e e e d d d b b b y y y : : : N N N a a a t t t i i i o o o n n n a a a l l l C C C e e e r r r t t t i i i f f f i i i c c c a a a t t t i i i o o o n n n L L L a a a b b b o o o r r r a a a t t t o o o r r r y y y 8370 Court Avenue, Suite B-1 Ellicott City, Maryland 21043 (410) 461-5548 I I I n n n S S S u u u p p p p p p o o o r r r t t t o o o f f f : : : F F F o o o r r r : : : NU-METRICS University Drive Box 518 Uniontown, Pennsylvania 15401 Model: RFM-2400 Transmitter FCCID: MIK-NUMET24RFM Demonstration of Compliance with FCC Rules Part 15.247 No part of this report may be reproduced without written approval of National Certification Laboratory April 9, 2001 FCC REPORT OF RADIO INTERFERENCE FCC ID: MIK-NUMET24RFMPage 3 of 23 TABLE OF CONTENTS 1.0General Information.................................................................................................................................5 1.1Summary.............................................................................................................................................5 1.2Test Methodology...................................................................................................................................5 1.3Test Facility.............................................................................................................................................5 2.0Description of Equipment Under Test (EUT).........................................................................................6 2.1EMI Countermeasure..............................................................................................................................7 3.0Test Program.............................................................................................................................................7 4.0Test Configuration For Antenna Terminal Conducted.........................................................................8 4.1Peak Power Test Results.........................................................................................................................9 4.26 dB Emission Bandwidth Test Results................................................................................................10 4.2.16 dB Bandwidth Emission (100 kHz Res. BW) Plot.....................................................................11 4.3Power Spectral Density.........................................................................................................................12 4.3.1FCC Part 15.247(c) Power Spectral Density Plot.........................................................................13 4.4FCC Part 15.247(c) Conducted Spurious, 2451.00 MHz Frequency of Carrier...................................14 4.4.1FCC Part 15.247(c) Conducted Spurious, 2451.00 MHz Frequency of Carrier Data Table........15 5.0Test Configuration For Conducted And Radiated Emissions............................................................16 6.0A.C. Conducted Emissions Scheme.......................................................................................................17 6.1AC Conducted Emissions Data Table...................................................................................................18 7.0Radiated Emissions Scheme...................................................................................................................19 7.1Radiated Emissions Data Table.............................................................................................................20 FCC ID: MIK-NUMET24RFMPage 4 of 23 TABLES Table 1EUT Accessories..............................................................................................................21 Table 2Support Equipment.........................................................................................................22 Table 3Measurement Equipment Used......................................................................................23 EXHIBITS Exhibit 1Measurement Photographs............................................................................................23 Exhibit 1.1AC Conducted Emissions Measurement Photographs......................................................23 Exhibit 1.2Radiated Emissions Measurement Photographs................Error! Bookmark not defined. Exhibit 2Schematic..........................................................................Error! Bookmark not defined. Exhibit 3User’s Manual...................................................................Error! Bookmark not defined. NCL PROJ.# Nu-Metrics-586 FCC ID: MIK-NUMET24RFMPage 5 of 23 1.0 General Information: This report has been prepared on behalf of Nu-Metrics, to support the attached Application for Certification of a Part 15 Spread Spectrum Transmitter. The Equipment Under Test (EUT) was the Model: RFM-2400 Transceiver. The EUT configuration consisted of an RFM-2400 transmitter, A.C. adapter, omni antenna, and 2.4 GHz in-line RF filter. The test results reported in this document relate only to the item that was tested. Radio-Noise Emissions tests were performed according to FCC Public Notice 54797, titled “Guidance on Measurement for Direct Sequence SST”. The measuring equipment conforms to ANSI C63.2 Specifications for Electromagnetic Noise and Field Strength Instrumentation. 1.1 Summary: The Nu-Metrics, RFM-2400 Transceiver, complies with the FCC limits (15.247) for a Direct Sequence SST. Tests were performed on a single radio channel. 1.2 Test Methodology; Both conducted and radiated testing were performed according to the procedures in ANSI C63.4 1992. Radiated testing was performed at an antenna to EUT distance of three (3) meters. 1.3 Test Facility: The open area…

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CLIENT: EUT:RFM-2400 FREQ.:2451.00 MHZ POWER:10 dBm PEAKAverage E-FieldLimit MHzHVdBuVdB/mdbuV/mdBuV/mdB 4,902.00V37.20035.0025.000.0047.20054.006.800PASS 12,255.00H30.50040.0025.000.0045.50054.008.500PASS 14,706.00V24.40043.0025.000.0042.40054.0011.60 0 PASS 19,608.00H29.70036.0025.000.0040.70054.0013.300PASS MARGIN CONDITION AMP Gain dB Average Factor dB FCC RADIATED EMISSIONS DATA Nu-Metrics 3 METER TESTDATE: 06/17/2001 TEST ENGINEER: Brian Haghtalab DETECTOR - PEAK POLARITYFREQUENCYSPEC AAF/C