J3QT-2000

1 T-2000 Installation Procedure Caution Changes or modifications not expressly approved by the party responsible for compliance to the FCC rules could void the user’s authority to operate this equipment. Pre-installation requirements: 1. Pedestals must be mounted at least 2-3 feet away from all mechanical and electrical devices or large metal objects to avoid spurious resonances and noise sources. This includes doorframes, window frames, walls, beams, alarm wiring, etc. 1. All system wiring (including the AC power) must enter and exit the center of every antenna base at a 90-degree angle (down the middle at a right angle to the antenna base). If the wiring makes a turn before it enters or after it exits the base, the turn must occur at least 1 foot away from the base. 2. All system wiring must never run vertically near the antenna. Wiring should run underneath the floor or on top of the floor in electrical metallic tubing or metallic floor molding. If the wiring must run vertically, make sure it is at least 3’ away from the antenna. 3. AC power should be a 3-wire dedicated line. Connect the 18VAC from the transformer to TB4 pin 1 and pin 3 on the RV. Using the red/black 18ga. Twisted pair provided; Connect the red wire from TB4 pin 1 on the RV to TB1 pin 1 on the TX. Connect the black wire from TB 4 pin 3 on the RV to TB1 pin 3 on the TX. All wiring should be run perpendicular to the antennae. Installation: 1. Mount the RV antenna and the TX antenna so that the aisle-width is 3 feet. 2. Verify that the controls on the TX PCB are set as follows: R45Center Freq.Pre-set at factory for 8.2MHz R17Sweep WidthPre-set at factory R36Transmit LevelPre-set at factory JP1Slave terminationHI-Z JP6MSTRinstalled JP7FBR SLVnot installed JP8WRD SLVnot installed 2 S1 settings: SWITCH #FUNCTIONDEFAULT SETTING 1LINE FREQ. OFF=60HZ ON=50HZOFF 2MODULATION FREQUENCY OFF=ALTERNATE ON=STANDARD ON 3RESERVEDOFF 4RESERVEDOFF 5RESERVEDOFF 6OFF=SLAVE ON=MASTERON 7RESERVEDOFF 8RESERVEDOFF 3. Verify that the controls on the RV are set as follows: The default settings are as follows: P1 Noise Blanker5/8 CW (2 O’clock) P2 Alarm thresholdslightly less than ½ CW ( 11 O’clock) P3 Band thresholdslightly more than 1/2 CW (1 O’clock) P4 Cart InhibitFully CCW P5 Null AdjustmentPre-set at factory P6 Beeper Volume1/3 CW JP1 Input transformer CT GNDinstalled JP4 FE Gain Selectcenter position JP5 Detector Outputnot installed SW2 settings: SWITCH #FUNCTIONDEFAULT SETTING 1AUDIO TONE OFF=PULSED ON=CONTINUOUS OFF 2AUDIO TIME OFF=2 SEC ON=4 SECOFF 3LIGHT TIME OFF=2 SEC ON=4 SECOFF 4RELAY OFF=1 SEC ON=DISABLEDOFF 5RESERVEDOFF 6RESERVEDOFF 7RESERVEDOFF 8RESERVEDOFF 3 9LINE FREQ. OFF=60HZ ON=50HZOFF 10MODULATION FREQUENCY OFF=ALTERNATE ON=STANDARD ON 4. Connect a DVM set for VDC to TP4 (AGC) and TP5 (GND). Verify that the voltage is between –6VDC and +6VDC. 5. Connect a DVM set for VAC RMS to TP1 (VIDEO) and TP5 (GND) on the RV. Adjust P7 until the DVM reads 1 VRMS maximum. 6. The TP2 (DISPLAY DAC) test point is multiplexed into eight cells. In order to view this test point you must synchronize your scope to the square wave on TP3 (DISPLAY SYNC). Set the scope for (+ ) edge trigger and adjust the timebase to display only the positive portion of the square wave on TP3. Connect a second scope probe to TP2, adjust the GND reference at the bottom of the display, adjust the vertical sensitivity for .5V/div. and set the scope for CHOP. Adjust the TP2 scope input for DC couple and observe that the trace has approximately 2.5VDC offset (DAC offset). You should see four discrete traces from left to right (easier to view if you shut off the trace for the display sync.). The cells are as follows: Signal Channel Noise Channel Low band energy level High band energy level Although the Alarm threshold has been pre-set, it can be adjusted. Adjust P2 on the RV until the signal channel is approximately 0.7VDC lower than the noise channel. When the signal channel exceeds the noise channel and the high band energy level exceeds the low band energy level the alarm is triggered. 7. Set the TP3 scope input for (-) edge trigger to view the remaining four cells which are as follows: Short term averager Differential averager Beacon display Long term averager 8. Observe the short term averager on TP3 as outlined in the previous step. The synchronous energy on the short term averager should be less that 0.5Vp-p. 9. Remove all test equipment and close the antenna base covers. Verify that the system 4 is working properly with appropriate tag. 10. Demonstrate the system to the storeowner or manager and obtain signature on installation acceptance form.

T-2000

Circuit Description The external transformer supplies 18 Vac. The power supply section generates outputs of +5Vdc and + -12vdc. The fundamental frequency 1.97 to 8.2 Mhz originates from the crystal oscillator and then the frequency is multiplied to the desired setting. The unit can be set for either 1.97 or 8.2 Mhz. The signal is amplified by FETs. The amplified signal is capacitor coupled with LC filtering provided at the output.

APPLICANT Knogo North America 350 Wireless Boulevard Hauppauge, NY 11788 Manufacturer North American Technical Services 30 Northport Road Sound Beach, NY 11789-1734 TEST SPECIFICATION: FCC Rules and Regulations Part 15, Subpart C TEST SAMPLE DESCRIPTION BRANDNAME: Knogo MODEL: T-2280FCC ID: TYPE: Swept RF Transmitter FREQUENCY RANGE: Centered at 1.97 and 8.2 MHz POWER REQUIREMENTS: 18VAC derived from 115VAC, 60 Hz AC Adapter TESTS PERFORMED - 15.107(a)Conducted Emissions - 15.223(a)Radiated Emissions, Fundamental - 15.223(b)Radiated Emissions, Spurious - 15.223(b)Occupied Bandwidth REPORT OF MEASUREMENTS Applicant:Knogo North America Device:Swept RF Transmitter FCC ID: Power Requirements:18VAC derived from 115VAC, 60Hz AC Adapter Applicable Rule Section:Part 15, Subpart C, Section 15.223 TEST RESULTS 15.107(a):The radio frequency voltage that was conducted back on to the AC power line on any frequency/frequencies within the bandwidth of 450kHz to 30MHz did not exceed 250 microvolts. 15.223(a):Field strength of emissions from the intentional radiator operating in the 1.705 - 10 MHz frequency band did not exceed 100 uV/m average for the fundamental. The 6dB bandwidth of the emission was greater than 10% of the center frequency. 15.223(b):Field strength of emissions outside of the band 1.705 - 10 MHz did not exceed the general radiated emissions limits of 15.209. GENERAL NOTES 1.All user accessible controls were adjusted to produce maximum emissions. 2.Measurements of conducted emissions were performed utilizing a 50 ohm/50μhenry Line Impedance Stabilization Network (LISN). 3.The unit operates at 1.97 and 8.2 MHz. 4.The frequency range was scanned from 1.705 MHz to 1 GHz. All emissions not reported were more than 20dB below the specified limit. EXHIBIT 4 Radiated Emissions Para. 15.223(a) Para. 15.223(b) (Please see separate e-file attachment named ReFund.pdf and RESpur.pdf) EXHIBIT 4 Occupied Bandwidth Para. 15.223(b) (Please see separate e-file attachment named OccBw.pdf) EXHIBIT 4 Conducted Emissions Para. 15.107(a) (Please see separate e-file attachment named CeData.pdf) EQUIPMENT LISTS Conducted Emissions, 450kHz-30MHz ENTypeManufacturerDescriptionModel No.Cal DateDue Date 077LISNSolar Electronics10 kHz - 30 MHz8028-50-TS24BNC01/12/200001/12/2001 079LISNSolar Electronics10 kHz - 30 MHz8028-50-TS24BNC04/27/200004/27/2001 202Transient LimiterHewlett Packard.009 MHz - 200 MHz11947A07/19/199907/19/2000 575Graphics PlotterHewlett PackardN/A7470A04/25/200004/25/2001 R089Spectrum AnalyzerHewlett Packard30 Hz - 2.9 GHz8560E09/16/199909/16/2001 Radiated Emissions, Fundamental Frequencies, 1.97 and 8.2 MHz ENTypeManufacturerDescriptionModel No.Cal DateDue Date 012Loop Antenna, ActiveEMCO9 kHz - 30 MHz650210/04/199910/04/2000 067Open Area Test SiteRetlif3 MeterRNY10/15/199710/15/2000 141Spectrum AnalyzerHewlett Packard100 Hz - 40 GHz8566B03/20/200009/20/2000 141AGraphics PlotterHewlett PackardN/A7470A03/08/200003/08/2001 141BQuasi-Peak AdaptorHewlett Packard100 Hz - 1 GHz85650A03/20/200009/20/2000 Radiated Emissions, 1-1000MHz ENTypeManufacturerDescriptionModel No.Cal DateDue Date 012Loop Antenna, ActiveEMCO9 kHz - 30 MHz650210/04/199910/04/2000 067Open Area Test SiteRetlif3 MeterRNY10/15/199710/15/2000 133Broadband Pre-AmplifierElectro-Metrics10 kHz - 1 GHz, 26dBBPA-100006/13/200006/13/2001 141Spectrum AnalyzerHewlett Packard100 Hz - 40 GHz8566B03/20/200009/20/2000 141AGraphics PlotterHewlett PackardN/A7470A03/08/200003/08/2001 141BQuasi-Peak AdaptorHewlett Packard100 Hz - 1 GHz85650A03/20/200009/20/2000 206B6.0 dB AttenuatorTexscan0 - 1.0 GHzFP-50 - 6 dB06/13/200006/13/2001 523BiconilogElectro-Mechanics26 - 2000 MHz3142B06/08/200006/08/2001 WHERE IS OCC BW EQUIP LIST

Retlif Testing Laboratories R Data Sheet 1 of 1 Test Method: FCC Part 15 Subpart C Radiated Emissions, Fundamental Emissions Customer: NATS (KNOGO NA) Job No. R-8572-1 Test Sample: Anti-theft device Paragraph: 15.223 Model No.: T-2280 Operating Mode: Continuously Transmitting a 1.97 and 8.2 MHz Swept RF Signal. Technician: Peter Lananna Date: June 23, 2000 Notes: Test Distance: 3 Meters Detector: Peak, Unless otherwise specified Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Peak Limit MHz (V/H)/Meters X / Y / Z dBuV dB dBuV/m uV/m uV/m 1.97 V/1.0 180 43.7 10.8 54.5 530.9 901.6 8.2 V/1.0 180 45.3 10.5 55.8 616.6 901.6 Retlif Job Number R-8572-1

Retlif Testing Laboratories R Retlif Job Number R-8572-1 Data Sheet 1 of 1 Test Method: FCC Part 15 Subpart C, Spurious Case Radiated Emissions, Paragraph 15.209(a) Customer: NATS (KNOGO NA) Job No. R-8572-1 Test Sample: Anti-theft device Model No.: T-2280 Serial No. N/A Operating Mode: Continuously transmitting at 1.97 and 8.2 MHz swept rf signal. Technician: Peter Lananna Date: June 23, 2000 Notes: Test Distance: 3 Meters Temp:24C Humidity: 34% Detector: Quasi-Peak Below 30 MHz to 1 GHz, Peak above 1 GHz Test Freq. Antenna Position EUT Orientation Meter Readings Correction Factor Corrected Reading Converted Reading LIMIT MHz (V/H) / Meters Degrees dBuV dB dBuV/m uV/m uV/m 30.00 100 | | 37.6 V/1.0 338 38 -4.3 33.7 48.4 | l | 88.00 100 88.00 150 l | 198.8 V/1.5 090 40 -7.4 32.6 42.7 | 206.4 V/1.5 270 38 -7.2 30.8 34.7 | 226.4 V/1.5 135 38 -6.9 31.1 35.9 | l | 216.00 150 216.00 200 | | 331.4 V/1.0 158 39 -3.2 35.8 61.7 | 333.8 V/1.0 158 42 -3.1 38.9 88.1 | 336.4 V/1.0 158 41 -3.0 38.0 79.4 | 338.4 V/1.0 180 42 -3.0 39.0 89.1 | 341.4 V/1.0 180 42 -2.8 39.2 91.2 | 343.9 V/1.0 158 40 -2.8 37.2 72.4 | 346.4 V/1.0 158 39 -2.6 36.4 66.1 | 348.9 V/1.0 158 39 -2.5 36.5 66.8 | l | 960.00 200 960.00 500 l | 600.0 V/4.0 158 34 3.1 37.1 71.6 | l | 1000.0 500 The EUT was scanned from 30 MHz to 1 GHz The emissions observed from the EUT do not exceed the specified limits. Emissions not recorded were more than 10dB under the specified limit

TABULAR DATA SHEET CUSTOMER: MODEL No.: TEST SAMPLE: SERIAL No.: TEST SPECIFICATION: TEST METHOD: OPERATING MODE: TECHNICIAN:DATE: RETLIF TESTING LABORATORIES NOTES: DATA SHEETOF JOB No.: PARAGRAPH: Points not passing the quasi-peak limit in peak. ANTI-THEFT DEVICE R-8572-1 42 42 48.2 47.9 Hot Neutral 8.97 8.98 dBuvdBuvHot/NeutralMHz Quasi-peak reading Peak readingLeadFrequency Continuously transmitting swept rf at 1.97 and 8.2 MHz 15.207(a) FCC Part 15 Peter LanannaJune 23, 2000 Conducted Emissions, 450kHz-30MHz R-8572-1NATS (KNOGO NA) T-2280N/A 77