OZ4-1001Pet Training System

1 PET TRAINING SYSTEM – OPERATORS GUIDE 1.THE PRODUCT This is a radio frequency based remote control design around radio frequency IC from RF Micro Device. The two IC of choice is RF2917 and RF2512. The devices are designed for compliance to regulatory requirements as intended transmitter in following standards: ! US FCC Part 15.249 (900MHz version) ! Canadian TRS RSS210 (900MHz version) The specification of the device is as follow: SPECIFICATION:912MHZ TRANSMITTER FEATUREVALUENOTES Frequency912.03MHz+/-25ppm RF Power+9dBmComply with US FCC Part 15.249 and Canadian TRS RSS210 with 50 OHM antenna ModulationFSK Derivation+/-50kHZ Data rate20kbits/s TX sequence ! Preamble ! Address ! Key Code Code will be repeated for about 600ms to reach a wakeup time slot of the receiver (500ms) Buttons3Synapses on bottom layer Battery6 volts Transmission distance with RX >100m Current drain Active 40 mA Standby <10uA SPECIFICATION:912MHZ RECEIVER FEATURESVALUENOTES Frequency912.03MHz+/-25 ppm Input sensitivity-103dBm50Ohms, for detecting the control sequence 2 RX Scheme ! Wakes up every 500ms & tries to detect a signal for about 2 ms. If no sinal, standby. ! If signal occurs, it tries to detect a preamble. ! If no preamble, standby. ! If preamble occurs, it tries to receive an address and a control sequence (tries two times and compares). Battery6 voltsInternal : 3 volts Current drain Active 14mA Standby 30uA Average 40uANo input signal Spray 110mA Buzzer 40mA 2.USE OF THE TRANSMITTER There’s altogether three buttons on the transmitter. The one close to the battery is Button 3, the middle on is Button 2, the third button is Button 1. Button 1 – When pressed, it will send a signal and address code out. The right receiver with right address will recognize the transmission and turn on the buzzer in the Receiver for a short pattern. Button 2 – When pressed, it will send a signal and address code out. The right receiver with right address will recognize the transmission and turn on a solenoid in the Receiver for a short while. Button 3 – When pressed, it will send a signal and address code out. The right receiver with right address will recognize the transmission and turn on the solenoid in the Receiver for a slightly long pattern compared with when Button 2 is pressed. The whole Transmitter only function for a short while and have electricity pass through when one of its button is pressed. However, even when any of those buttons is pressed accidentally, the Transmitter will not continuously on to send continuously signal. 3 3. PRODUCT COMPLIANCE WITH FCC AND INDUSTRY CANADA. This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada Operation is subject to the following two 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. Warning Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

F C C A U T H O R I Z A T I O N Date: May 8, 2000 To: FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, MD 21045-0429 From: Shiu Wai Tat Phone: 852 - 81066075 Director Fax: 852 - 81007566 Applicant: Radia Technology Limited E-Mail: [email protected] ________________________________________________________________________ Dear Ladies and/or Gentlemen: I appoint Kenneth L. Boston and James Blaha at L.S. Compliance, Inc., to act as an agent in the preparation of applications under Part 15 of the rules and regulations of the Federal Communications Commission. I certify that the exhibitions properly describe the device being submitted under this application and will implement any changes described in the test report. The labels described will be affixed to each item. The following statement is required by the Federal Communications Commission: By checking Yes, the applicant certifies that, in the case of an individual applicant, he or she is not subject to a denial of federal benefits, that included FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 853(a), or, in the case of a non-individual applicant (e.g. corporation, partnership, or other unincorporated association), no party to the application is subject to a denial of federal benefits, that includes FCC benefits, pursuant to that section. ___X___YES_______NO Dated this: 8 th day of May, 2000 By: Shiu Wai Tat Title: Director, Radia Technology Limited Phone: 852-81066075 RADIA TECHNOLOGY LIMITED 23/F KINWICK CETER, 32 HOLLYWOOD ROAD, CENTRAL, HONG KONG TEL: 852-81066075 FAX: 852-81007566 EMAIL: [email protected]

Radia Technology Ltd. Spray Commander Pet Training System Control Buttons

Radia Technology Ltd. Spray Commander Pet Training System Back of Unit – FCC ID Close-up

Radia Technology Ltd. Spray Commander Pet Training System Control Buttons

Radia Technology Ltd. Spray Commander Pet Training System Back of Unit with Battery Door Open

Radia Technology Ltd. Spray Commander Pet Training System Back of Unit – FCC ID Close-up

Radia Technology Ltd. Spray Commander Pet Training System Flip-side of Transmitter Board showing Keypad Membrane contact area.

Radia Technology Ltd. Spray Commander Pet Training System Back of Unit with Battery Door Open

Radia Technology Ltd. Spray Commander Pet Training System Back of Unit – Open for Inspection

Radia Technology Ltd. Spray Commander Pet Training System Close-up of Transmitter Board / Component Side

Radia Technology Ltd. Spray Commander Pet Training System Transmitter Board Removed showing Keypad Membrane and flip-side of transmitter PCB

Radia Technology Ltd. Spray Commander Pet Training System Flip-side of Transmitter Board showing Keypad Membrane contact area.

Radia Technology Ltd. Spray Commander Pet Training System Back of Unit – Open for Inspection

Radia Technology Ltd. Spray Commander Pet Training System Close-up of Transmitter Board / Component Side

Radia Technology Ltd. Spray Commander Pet Training System Transmitter Board Removed showing Keypad Membrane and flip-side of transmitter PCB

1 PET TRAINING SYSTEM 1.OUR INTENTION We would like to try the use of USTECH LAB service first on the transmitter for US as a trial. Once it go through smoothly, we would like also to apply for Canada type approval for both the transmitter and also the receiver. 2.THE PRODUCT This is a radio frequency based remote control design around radio frequency IC from RF Micro Device. The two IC of choice is RF2917 and RF2512. The devices are designed for compliance to regulatory requirments as intended transmitter in following standards: ! US FCC Part 15.249 (900MHz version) ! Canadian TRS RSS210 (900MHz version) The specification of the device is as follow: SPECIFICATION:912MHZ TRANSMITTER FEATUREVALUENOTES Frequency912.03MHz+/-25ppm RF Power+9dBmComply with US FCC Part 15.249 and Canadian TRS RSS210 with 50 OHM antenna ModulationFSK Derivation+/-50kHZ Data rate20kbits/s TX sequence ! Preamble ! Address ! Key Code Code will be repeated for about 600ms to reach a wakeup time slot of the receiver (500ms) Buttons3Synapses on bottom layer Battery6 volts Transmission distance with RX >100m Current drain Active 40 mA Standby <10uA 2 SPECIFICATION:912MHZ RECEIVER FEATURESVALUENOTES Frequency912.03MHz+/-25 ppm Input sensitivity-103dBm50Ohms, for detecting the control sequence RX Scheme ! Wakes up every 500ms & tries to detect a signal for about 2 ms. If no sinal, standby. ! If signal occurs, it tries to detect a preamble. ! If no preamble, standby. ! If preamble occurs, it tries to receive an address and a control sequence (tries two times and compares). Battery6 voltsInternal : 3 volts Current drain Active 14mA Standby 30uA Average 40uANo input signal Spray 110mA Buzzer 40mA 3.USE OF THE TRANSMITTER There’s altogether three buttons on the transmitter. The one close to the battery is Button 3, the middle on is Button 2, the third button is Button 1. Button 1 – When pressed, it will send a signal and address code out. The right receiver with right address will recognize the transmission and turn on the buzzer in the Receiver for a short pattern. Button 2 – When pressed, it will send a signal and address code out. The right receiver with right address will recognize the transmission and turn on a solenoid in the Receiver for a short while. Button 3 – When pressed, it will send a signal and address code out. The right receiver with right address will recognize the transmission 3 and turn on the solenoid in the Receiver for a slightly long pattern compared with when Button 2 is pressed. The whole Transmitter only function for a short while and have electricity pass through when one of its button is pressed. However, even when any of those buttons is pressed accidentially, the Transmitter will not continuously on to send continuously signal.

11-11 11 TRANSCEIVERS Preliminary
   
                        RF Micro Devices, Inc. 7625 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com
            Si BJTGaAs MESFETGaAs HBT Si Bi-CMOS
201823 Prescaler 128/129 or 64/65 Phase Detector & Charge Pump 24 14 12 15 RESNTR+LOOP FLT OSC SEL RESNTR- 8TX OUT 13 Gain Control 167132 Ref. Select OSC B1OSC EOSC B2VREF P PRESCL OUT MOD CTRL DIV CTRL MOD INLVL ADJ RF2512
  • Single or Dual Channel LO Source • FM/FSK Transmitter • Wireless Data Transmitters • 433MHz, 868MHz or 915MHz ISM Band Systems • Wireless Security Systems The RF2512 is a monolithic integrated circuit intended for use as a low-cost Frequency Synthesizer and Transmitter. The device is provided in a 24 pin SSOP package and is designed to provide a phased locked frequency source for use in local oscillator or transmitter applications. The chip can be used in FM or FSK applications in the U.S. 915MHz ISM band and European 433MHz or 868MHz ISM band. The integrated VCO, dual modulus/dual divide (128/129 or 64/65) pre-scaler, and reference oscillator require only the addition of an external crystal to provide a complete phase-locked oscillator. A second reference oscillator is available to support two channel applications. • Fully Integrated PLL Circuit • 15mW Output Power at 433MHz • 2.7 V to 5.0 V Supply Voltage • Low Current and Power Down Capability • 300MHz to 1000MHz Frequency Range • Narrowband and Wideband FM RF2512VHF/UHF Transmitter RF2512 PCBA-L Fully Assembled Evaluation Board, 433 MHz RF2512 PCBA-M Fully Assembled Evaluation Board, 868 MHz RF2512 PCBA-H Fully Assembled Evaluation Board, 915 MHz

Rev B2 990413 .069 .053 .050 .016 8°MAX 0°MIN .010 .008 .157 .150 .244 .228 1 .344 .337 .012 .008 .025 .010 .004 .033     
 ! " Preliminary 11-12 RF2512 Rev B2 990413 11 TRANSCEIVERS Absolute Maximum Ratings ParameterRatingUnit Supply Voltage-0.5 to +5.5V DC Power Down Voltage (V PD )-0.5 to V CC V Operating Ambient Temperature-40 to +85°C Storage Temperature-40 to +150°C Parameter Specification UnitCondition Min.Typ.Max. Overall T=25 °C, V CC =3.6 V, Freq = 915 MHz Frequency Range300 to 1000MHz ModulationFM/FSK Modulation Frequency2MHz Maximum FM Deviation200kHzDependent upon Supply Voltage PLL and Prescaler Prescaler Divide Ratio64/65 or 128/129 PLL Lock TIme4 / PLL BWmsThe PLL lock time, from power up, is set externally by the bandwidth of the loop filter. PLL Phase Noise-80dBc/Hz10 kHz Offset, 10 kHz loop bandwidth -100dBc/Hz100 kHz Offset, 10 kHz loop bandwidth Reference Frequency17MHz Max Crystal R S TBD100 Ω Charge Pump Current-40+40 μ A Transmit Section Maximum Power Level+7+12dBmFreq =433 MHz +6dBmFreq=915MHz Power Control Range15dB Power Control Sensitivity10dB/V Antenna Port Impedance50 Ω TX ENABL=“1” Antenna Port ImpedanceTBD Ω TX ENABL=“0” Antenna Port VSWR1.5:1TX Mode Modulation Input Impedance4k Ω Harmonics-23dBc SpuriousdBcCompliant to Part 15.249 and I-ETS 300 220 Power Down Control Logic Controls “ON”2.0VVoltage supplied to the input; device is “ON” Logic Controls “OFF”1.0VVoltage supplied to the input; device is “OFF” Control Input Impedance25k Ω Turn On Time5+4/PLL BW msFrom Change in OSC SEL,7.075 MHz XTAL Turn Off TimeTBDmsFrom Change in OSC SEL,7.075 MHz XTAL Power Supply Voltage3.6VSpecifications 2.7 to 5.0VOperating limits Current Consumption28mATX Mode, LVL ADJ = 3.6 V 10mATX Mode, LVL ADJ = 0 V 8mAPLL Only Caution! ESD sensitive device. RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s). Preliminary 11-13 RF2512 Rev B2 990413 11 TRANSCEIVERS PinFunctionDescriptionInterface Schematic 1OSC B2 This pin is connected directly to the reference oscillator transistor base. The intended reference oscillator configuration is a modified Colpitts. An appropriate capacitor as chosen by the customer should be con- nected between pin 1 and pin 2. 2OSC E This pin is connected directly to the emitter of the reference oscillator transistor. An appropriate capacitor as chosen by the customer should be connected from this pin to ground. See pin 1. 3OSC B1 This pin is connected directly to the reference oscillator transistor base. The intended reference oscillator configuration is a modified Colpitts. An appropriate capacitor as chosen by the customer should be con- nected between pin 3 and pin 2. See pin 1. 4PLL ENABL This pin is used to power up or down the VCO and PLL. A logic high (PLL ENABL>2.0 V) powers up the VCO and PLL electronics. A logic low (PLL ENABL<1.0 V) powers down the PLL and VCO. 5GND1 Ground connection for the PA buffer amp. Keep traces physically short and connect immediately to ground plane for best performance. 6VCC3 This pin is used to supply DC bias to the transmitter PA. A RF bypass capacitor should be connected directly to this pin and returned to ground. A 100 pF capacitor is recommended for 915 MHz applications. A 220 pF capacitor is recommended for 433 MHz applications. 7LVL ADJ This pin is used to vary the transmitter output power. An output level adjustment range greater than 12 dB is provided through analog voltage control of this pin. DC current of the transmitter power amp ia also reduced with output power. This pin MUST be low when the transmitter is disabled. 8TX OUT RF output pin for the transmitter electronics. TX OUT output impedance is a low impedance when the transmitter is enabled. TX OUT is a high impedance when the transmitter is disabled. 9GND2 Ground connection for the Tx PA functions. Keep traces physically short and connect immediately to ground plane for best performance. 10VCC1 This pin is used to supply DC bias to the PA buffer …

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BOM: TRAINING TRANSMITTER RELEASED BY: ALFRED SHIU ItemDescriptionValueQtyDesignators 1RES100K OHM1R1 2RES100 OHM1R4 RES56K OHM1R5 3CAP CERAMIC, COG/ X7R100 PF2C2, C6 4CAP CERAMIC, COG10 NF6C3, C4, C10, C11, C12, C14 5RES1K OHM1R2 6RES1M OHM2R8, R9, R10 7CAP CERAMIC, COG22 PF1C15 8RES220K OHM1R6 9CAP CER,AMIC, COG2.7 PF1C9 10CAP CERAMIC, X7R3.3NF1C7 11RES3.9K OHM1R3 12CAP CERAMIC, COG27PF2C5 13INDUCTOR, TAIYO LK2520 OR EQU. 470 NH1L3 14CAP CERAMIC, X7R/ Y5U47 NF3C1, C8, C16 15TOKO LL1608 OR TAIYO HK16085.6 NH2L1, L2 16CAP CERA,MIC, COG6.8 PF1C13 17SIEMENS SMALL SIGNAL DIODEBAS161VD2 18SIEMENS VARACTORBBY51-03AW1VD1 19AVX LOWPASS FILTERLP0805A0902AW1F1 20OTP CONTROLLER 4MHZ, MICROCHIP PIC16C505-041IC1 21TRANSMITTER IC, RFMDRF25121IC2 22CRYSTAL – SIWARD14.250MHZ1X1 23ANTENNA1

BOM: TRAINING TRANSMITTER RELEASED BY: ALFRED SHIU ItemDescriptionValueQtyDesignators 1RES100K OHM1R1 2RES100 OHM1R4 RES56K OHM1R5 3CAP CERAMIC, COG/ X7R100 PF2C2, C6 4CAP CERAMIC, COG10 NF6C3, C4, C10, C11, C12, C14 5RES1K OHM1R2 6RES1M OHM2R8, R9, R10 7CAP CERAMIC, COG22 PF1C15 8RES220K OHM1R6 9CAP CER,AMIC, COG2.7 PF1C9 10CAP CERAMIC, X7R3.3NF1C7 11RES3.9K OHM1R3 12CAP CERAMIC, COG27PF2C5 13INDUCTOR, TAIYO LK2520 OR EQU. 470 NH1L3 14CAP CERAMIC, X7R/ Y5U47 NF3C1, C8, C16 15TOKO LL1608 OR TAIYO HK16085.6 NH2L1, L2 16CAP CERA,MIC, COG6.8 PF1C13 17SIEMENS SMALL SIGNAL DIODEBAS161VD2 18SIEMENS VARACTORBBY51-03AW1VD1 19AVX LOWPASS FILTERLP0805A0902AW1F1 20OTP CONTROLLER 4MHZ, MICROCHIP PIC16C505-041IC1 21TRANSMITTER IC, RFMDRF25121IC2 22CRYSTAL – SIWARD14.250MHZ1X1 23ANTENNA1

12345678 A B C D 87654321 D C B A Title NumberRevisionSize A3 Date:6-Oct-1999 Sheet of File:D:\PROJEKT\..\CTX912B.SCHDrawn By: Friedrichsgruener Strasse 13 08269 Hammerbruecke / Germany Phone +49 37465 2646, Fax +49 37465 2676 [email protected] IK Hochfrequenztechnik Remote Control Transmitter, 912MHz version 13 11 Jan-Erik Kunze C1 BATTERY+ TX EN SEL0 SEL1 SEL2 SEL0SEL1SEL2 Vdd 1 RB5/CLKIN 2 RB4/CLKOUT 3 RB3/MCLR/Vpp 4 RC5/T0CKI 5 RC4 6 RC3 7 RC0 10 RB2 11 RB1 12 RB0 13 Vss 14 RC2 8 RC1 9 IC1 X1 C5 C6 C7 C8 R2 C9 VD1 L1 L2 R3 C3 R4 DATA RF OUT OSC B2 1 OSC E 2 OSC B1 3 PLL EN 4 GND 5 VCC3 6 LVL ADJ 7 TX OUT 8 GND 9 VCC1 10 TX EN 11 PRESC OUT 12 MOD CTRL 14 VREF P 13 DIV CTRL 15 MOD IN 16 VCC2 17 RESNTR- 18 NC 19 RESNTR+ 20 GND 21 NC 22 LOOP FLT 23 OSC SEL 24 IC2 C13 +4V C14 PLL EN TX ENPLL EN C16 R6 R8 DATA +4V +4V C2 L3 1 3 2 4 F1 R1 R5 LVLLVL C4 R9 R10 1 2 SEL0 1 2 SEL1 1 2 SEL2 C10C11C12 A1 C15 SEL0: Spray+Buzzer 600ms SEL1: Spray+Buzzer 300ms SEL2: Buzzer only 600ms VD2

LSC- . . . . . . . . . . . . . . . . . . . L. S. Compliance, Inc. Compliance Testing of: Spray commander Pet Training System Prepared for: Radia Technology Limited Test Report Number: 300214 Date(s) of Testing: May 15, June 14, 2000 All results of this report relate only to the items that were tested. This report may not be reproduced, except in full, without written approval of L. S. Compliance, Inc. L. S . C o mp lia nc e , Inc . W66 N220 Commerce Court Cedarburg, Wisconsin 53012 Phone: 414 - 375 - 4400 Fax: 414 - 375 - 4248 L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 0 Table of Contents SectionDescriptionPage # Index0 Description of Measurement Facilities, A2LA accreditation1 1.2Signature Page2 1.3Summary of Test Report3 1.4Introduction4 1.5Purpose4 1.6Radiated Emission Test Setup4 1.7Radiated Emission Test Procedure5 1.8Radiated Emission Test Equipment Utilized6 1.9Conducted Emission Measurements6 1.10Restricted Bands (Frequencies and Limits)7 1.11Photos taken during testing8 1.12Summary of Results and Conclusions9 1.13Test Equipment List10 Appendic es ASample Calculations:11 i.Calculation of Radiated Emissions Limits12 BData Charts13 CGraphs15 L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 1 D ESCRIPTION OF M EASUREMENT F ACILITIES Site on File with the FCC ID Number: 31040/SIT 1300F2 Site on file with Industry Canada: ID Number: IC 3088 “ The site referenced above has been found to comply with the test site criteria found in ANSI C63.4-1992 and 47CFR Section 2.948.” L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 2 L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 3 SIGNATURE PAGE Tests performed by: Prepared By: Approved By: June 21, 2000 Kenneth L. Boston, EMC Lab ManagerDate PE #31926 Registered Professional Engineer (State of Wisconsin) L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 4 1.3 S UMMARY OF T EST R EPORT MANUFACTURER:Radia Technology Limited MODEL:Multivet- Spray Commander SERIAL:not applied DESCRIPTION:remote control for a pet training system FREQUENCY RANGE:TRANSMITTER; 912.0 Mhz fixed frequency The Spray commander remote control transmitter was found to meet the radiated emission specification of Title 47 CFR FCC, Part 15, subpart C. for an intentional radiator L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 5 1.4 I NTRODUCTION On May 15 and June 14 of 2000, a series of Radiated Emissions tests were performed on two sample models of the spray commander transmitter, a small handheld unit which is designed to transmit a coded signal used to activate a pet training spray module. These tests were performed using the test procedures outlined in ANSI C63.4-1992 for intentional radiators, and in accordance with the limits set forth in FCC Part 15.249 for a low powered transmitter. These tests were performed by Kenneth L. Boston, PE, of L. S. Compliance, Inc. 1.5 P URPOSE The above mentioned tests were performed in order to determine the compliance of the Spray Commander with limits contained in various provisions of Title 47 CFR, FCC Part 15, including: 15.10915.249 15.205 15.209 All radiated emissions tests were performed to measure the emissions in the frequency bands described by the above sections, and to determine whether said emissions are below the limits established by the above sections. These tests were performed in accordance with the procedure described in the American National Standard for methods of measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (ANSI C63.4-1992). Another document used as reference for the EMI receiver specification was the International Special Committee on Radio Interference (CISPR) number 16-1 (1993). 1.6 R ADIATED E MISSIONS T EST S ETUP The test sample was operated within the 3 meter Semi-Anechoic, FCC listed chamber located at L.S. Compliance in Cedarburg, WI. The sample was placed on an 80cm high wooden pedestal, which was centered on the flush-mounted 2m diameter metal turntable. The test sample was operated on its own [new] internal battery. The battery voltage at the beginning of the tests was measured to be 6.5 volts. One of the test samples contained modified software, allowing it to transmit a continuous modulated signal, in order to facilitate measurement of the fundamental, spurious and harmonic emissions. The other test sample was left as manufactured, with the transmitter sending out one short burst whenever the keypad was depressed. Please refer to Section 1.11 for pictures of the test setup. L. S. COMPLIANCE, Inc. FCC ID: OZ4-1001 LSC- 300214 Radia T.Ltdpageof 21 6 1.7 R ADIATED E MISSION T EST P ROCEDURE The fundamental and spurious (harmonic) emissions of the transmitter were tested for compliance to Title 47 CFR, FCC Part 15.249 limits for low powered (ISM) devices. For the calculations used to determine the limits applicable for the two test samples, refer to Appendix A. These limits are expressed in decibels (dB) above 1 microvolt per meter (μV/m). The samples were tested from the lowest frequency generated by the transmitter (without going below 9 kHz) to the 10th harmonic of the fundamental frequency generated by the device. The appropriate limits were also observed when any spurious signals were located within any of the restricted bands as described in Part 15.205a. These frequencies, and their associated limits, are referenced in Section 1.10. The samples were placed on a nonconductive (wooden) pedestal in the 3 Meter chamber and the antenna mast was placed such that the antenna was 3m (1 meter from 1 to 9 ghz) from the test object. A biconical antenna or tuned dipole was used to measure emissions from 30 to 200 MHz, a log periodic or tuned dipole was used to measure emissions from 200 to 1000 MHz, and a double ridged waveguide horn was used to measure emissions above 1 GHz. The test obje…

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