Report

FCC ID: EUGDR-605T

Test Report

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FCCID_92918

EMC COMPLIANCE ENGINEERING AND TESTING Accredited APPLICATION FOR FCC CLASS B CERTIFICATION SCANNING RECEIVER Alinco, Inc. 438 Amapola Ave. Suite 130 Torrance, CA 90501 MODEL: DR-605T FCC ID: EUGDR-605T March 1, 2000 This report concerns (check one): Original Grant: X Class II Change: Equipment Type: Scanning Receiver Deferred grant requested per 47 CFR 0.457 (d) (1) (ii)? Yes: No: X If yes, defer until: Date Company name agrees to notify the Commission by: (date) of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes: No: X If no, assumed Part 15, subpart B for unintentional radiators - the new 47 CFR [10-1-90 Edition] provision.. REPORT PREPARED BY: EMI Technician: Daniel Baltzell Administrative Writer: Melissa Fleming Rhein Tech Laboratories, Inc. Document Number: 990529 No part of this report may be reproduced without the full written approval of Rhein Tech Laboratories, Inc. 360 Herndon Parkway, Suite 1400 Herndon,VA 20170 703 689-0368 FAX 703 689-2056

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 TABLE OF CONTENTS 1.0 GENERAL INFORMATION ..................................................................................................................3 1.1 MODIFICATIONS......................................................................................................................................3 1.2 STATEMENT FROM THE MANUFACTURER .................................................................................................4 1.3 RELATED SUBMITTAL(S)/GRANT(S).........................................................................................................5 1.4 TEST METHODOLOGY .............................................................................................................................5 1.5 TEST FACILITY .......................................................................................................................................5 2.0 SYSTEM TEST CONFIGURATION......................................................................................................6 2.1 JUSTIFICATION ........................................................................................................................................6 2.2 EXERCISING THE EUT.............................................................................................................................6 2.3 TEST SYSTEM DETAILS ...........................................................................................................................6 2.4 TEST SYSTEM CONFIGURATION ...............................................................................................................7 2.5 EMISSIONS EQUIPMENT LIST ...................................................................................................................8 2.6 RADIATED TEST METHODOLOGY .............................................................................................................9 3.0 TEST RESULTS....................................................................................................................................11 3.1 RADIATED EMISSION DATA ...................................................................................................................11 3.2 38DB REJECTION TEST..........................................................................................................................17 3.3 CONFORMANCE STATEMENT .................................................................................................................18 APPENDIX LISTING APPENDIX A: LABEL INFORMATION ..........................................................................................................14 APPENDIX B: PRODUCT DESCRIPTION.......................................................................................................16 APPENDIX C: SCHEMATICS ..........................................................................................................................23 APPENDIX D: BLOCK DIAGRAM OF DR-605T.............................................................................................30 APPENDIX E: TEST MEASUREMENT PHOTOS............................................................................................32 APPENDIX F: EXTERNAL PHOTOS...............................................................................................................36 APPENDIX G: INTERNAL PHOTOS ...............................................................................................................40 APPENDIX H: SERVICE MANUAL .................................................................................................................54 APPENDIX I: INSTRUCTION MANUAL.......................................................................................................103 FIGURE INDEX FIGURE 1: FCC ID AND DOC LABEL..................................................................................................................15 FIGURE 2: LOCATION OF LABELS ON EUT...........................................................................................................15 TABLE INDEX TABLE 1: RADIATED EMISSIONS: (VHF 136MHZ) ....................................................................................11 TABLE 2: RADIATED EMISSIONS: (VHF 155 MHZ)....................................................................................12 TABLE 3: RADIATED EMISSIONS: (VHF 173.995MHZ)..............................................................................13 TABLE 4: RADIATED EMISSIONS: (UHF 420 MHZ)....................................................................................14 TABLE 5: RADIATED EMISSIONS: (UHF 445 MHZ)....................................................................................15 TABLE 6: RADIATED EMISSIONS: (UHF 470 MHZ)....................................................................................16 Certification Report Page 2 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 1.0 GENERAL INFORMATION The following Application for FCC Type Certification of a Scanning Receiver is prepared on behalf of Alinco, Inc. in accordance with Part 2, and Part 15, Subparts A and B of the Federal Communications Commissions rules and regulations. The Equipment Under Test (EUT) was the DR-605T, FCC ID: EUGDR-605T. The test results reported in this document relate only to the item that was tested. All measurements contained in this Application were conducted in accordance with ANSI C63.4 Methods of Measurement of Radio Noise Emissions, 1992. The instrumentation utilized for the measurements conforms to the ANSI C63.4 standard for EMI and Field Strength Instrumentation. Some accessories are used to increase sensitivity and prevent overloading of the measuring instrument. These are explained in the appendix of this report. Calibration checks are performed regularly on the instruments, and all accessories including the high pass filter, preamplifier and cables. All radiated emissions measurement were performed manually at Rhein Tech, Incorporated. The radiated emissions measurements required by the rules were performed on the three meter, open field, test range maintained by Rhein Tech Laboratories, Inc., 360 Herndon Parkway, Suite 1400, Herndon, Virginia 20170. Complete description and site attenuation measurement data have been placed on file with the Federal Communications Commission. The power line conducted emission measurements were performed in a shielded enclosure also located at the Herndon, Virginia facility. The FCC accepts Rhein Tech Laboratories, Inc. as a facility available to do measurement work for others on a contractual basis. 1.1 MODIFICATIONS Modifications: A copper metal box was created to house 4 in-line capacitors (1500pF each) at the power input, also the diode (D214) was moved to the large capacitor (C350) leads to make room for the box. A strip of gasket material was used at the top UHF section between the chassis and cover, and squares of gasket material at both sides between the chassis and cover. Small pieces of copper tape were used to ground the cover at the front top mounting screws to the sides, as well as a single piece of copper tape to replace the copper tape shield between the UHF and front assembly. It has an overlapping edge at the top for continuity with a gasket placed along the top front edge to the two small copper side pieces added. TFront Unit PCB Side B capacitor at C401 (.001uF) was changed to a location on the trace leading from R401/R402 to ground. This is the line, which leads to the UP/DOWN lines at the CN401 connector. C401 is the 5V to ground from the CN401, which was removed and left unfilled. A 1000pF capacitor was added at location D412 The Front Unit Side A, which previously was not filled and is the PTT line above the CN401 connector. C375, C376 changed from 0.001uF to 220pF. At the front connector on the UHF Main Unit Side B Certification Report Page 3 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 1.2 STATEMENT FROM THE MANUFACTURER Certification Report Page 4 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 1.3 RELATED SUBMITTAL(S)/GRANT(S) This is an original certification submission. 1.4 TEST METHODOLOGY Radiated testing was performed according to the procedures in ANSI C63.4 1992. Radiated testing was performed at an antenna to EUT distance of 3 meters. 1.5 TEST FACILITY The open area test site and conducted measurement facility used to collect the radiated data is located on the parking lot of Rhein Tech Laboratories, Inc. 360 Herndon Parkway, Suite 1400, Herndon, Virginia 20170. This site has been fully described in a report dated June 24, 1996, submitted to and approved by the Federal Communication Commission to perform AC line conducted and radiated emissions testing (ANSI C63.4 1992). Certification Report Page 5 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 2.0 SYSTEM TEST CONFIGURATION 2.1 JUSTIFICATION To complete the test configuration required by the FCC, the receiver was connected to an external antenna, which receives a signal from a signal generator output. With the antenna installed and a DC power supply connected, the receiver indicator was used to determine optional reception. The EUT’s IF, local oscillators, and crystal oscillators and harmonics of each were investigated. 2.2 EXERCISING THE EUT The EUT was exercised using a Hewlett Packard Signal Generator to generate a continuous wave frequency which was received by and activated the EUT receiver portion under test. 2.3 TEST SYSTEM DETAILS The FCC Identifiers for all equipment, plus descriptions of all cables used in the tested system (including inserted cards, which have grants) are: EXTERNAL PERIPHERALS PART MANUFACTURER MODEL SERIAL FCC ID CABLE RTL NUMBER DESCRIPTION BAR CODE TWIN FM MOBILE ALINCO DR-605TQ T001387Q EUG5U5-DR-605T UNSHIELDED POWER; 011111 TRX W/TSQ (EUT) UNSHIELDED I/O HANDSET ALINCO EMS-45 T001387 N/A UNSHIELDED I/O 011112 SIGNAL GENERATOR HEWLETT PACKARD 8660C 1947A02956 N/A UNSHIELDED POWER; 900059 UNSHIELDED I/O POWER SUPPLY HEWLETT PACKARD 6291 1928A05385 N/A UNSHIELDED POWER 900773 Certification Report Page 6 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 2.4 TEST SYSTEM CONFIGURATION 2m unshielded 110VAC 2m unshielded Signal Generator 13.8 VDC Power Supply 2m unshielded EUT FCC ID: EUGDR-605T Certification Report Page 7 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 2.5 EMISSIONS EQUIPMENT LIST MODEL SERIAL CAL. DESCRIPTION MANUFACTURER NUMBER NUMBER LAB AMPLIFIER HEWLETT PACKARD 11975A 2304A00348 TEST EQUITY AMPLIFIER (S/A 1) RHEIN TECH PR-1040 00001 RTL AMPLIFIER (S/A 2) RHEIN TECH RTL2 900723 RTL AMPLIFIER (S/A 3) RHEIN TECH 8447F 2944A03783 RTL AMPLIFIER (S/A 4) RHEIN TECH 8447D 2727A05397 RTL BICONICAL/LOG ANTENNA 1 ANTENNA RESEARCH LPB-2520 1037 LIBERTY LABS BICONICAL/LOG ANTENNA 2 ANTENNA RESEARCH LPB-2520 1036 LIBERTY LABS FIELD SITE SOURCE EMCO 4610 9604-1313 RTL FILTER (ROOM 1) SOLAR 8130 947305 RTL FILTER (ROOM 2) SOLAR 8130 947306 RTL HARMONIC MIXER 1 HEWLETT PACKARD 11970K 2332A00563 TELOGY HARMONIC MIXER 2 HEWLETT PACKARD 11970A 2332A01199 TELOGY HORN ANTENNA 1 EMCO 3160-10 9606-1033 EMCO HORN ANTENNA 2 EMCO 3160-9 9605-1051 EMCO HORN ANTENNA 3 EMCO 3160-7 9605-1054 EMCO HORN ANTENNA 4 EMCO 3160-8 9605-1044 EMCO HORN ANTENNA 5 EMCO 3160-03 9508-1024 EMCO LISN (ROOM 1/L1) SOLAR 7225-1 900727 ACUCAL LISN (ROOM 1/L2) SOLAR 7225-1 900726 ACUCAL LISN (ROOM 2/L1) SOLAR 7225-1 900078 ACUCAL LISN (ROOM 2/L2) SOLAR 7225-1 900077 ACUCAL PRE-AMPLIFIER HEWLETT PACKARD 8449B OPT 3008A00505 TELOGY QUASI-PEAK ADAPTER (S/A 1) HEWLETT PACKARD 85650A 3145A01599 ACUCAL QUASI-PEAK ADAPTER (S/A 2) HEWLETT PACKARD 85650A 2811A01276 ACUCAL QUASI-PEAK ADAPTER (S/A 3) HEWLETT PACKARD 85650A 2521A00473 ACUCAL QUASI-PEAK ADAPTER (S/A 4) HEWLETT PACKARD 85650A 2521A01032 ACUCAL RF PRESELECTOR (S/A 1) HEWLETT PACKARD 85685A 3146A01309 ACUCAL SIGNAL GENERATOR (HP) HEWLETT PACKARD 8660C 1947A02956 ACUCAL SIGNAL GENERATOR WAVETEK 3510B 4952044 ACUCAL (WAVETEK) SPECTRUM ANALYZER 1 HEWLETT PACKARD 8566B 3138A07771 ACUCAL SPECTRUM ANALYZER 2 HEWLETT PACKARD 8567A 2841A00614 ACUCAL SPECTRUM ANALYZER 4 HEWLETT PACKARD 8567A 2727A00535 ACUCAL TUNABLE DIPOLE EMCO 3121 274 LIBERTY LABS ANTENNA ATM WR08 08443-6 ATM MIXER OLESON M08HW F80814-1 OLESON MIXER OLESON M05HW G80814-1 OLESON DIPLEXER OLESON M05HW G80814-1 OLESON MIXER HEWLETT PACKARD 11970U 2332A01110 ACUCAL MIXER HEWLETT PACKARD 11970V 2521A00512 TELOGY MIXER HEWLETT PACKARD 11970W 2521A00710 TELOGY ANTENNA ATM WR15 15-443-6 ATM ANTENNA ATM WR10 10-443-6 ATM ANTENNA ATM WR05 05-443-6 ATM SWEEP GENERATOR HEWLETT PACKARD 83752A 3610A00866 HEWLETT PACKARD Certification Report Page 8 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 2.6 TEST METHODOLOGY RADIATED EMISSIONS MEASUREMENTS Before final measurements of radiated emissions were made on the open-field three/ten meter range, the EUT was scanned indoors at one meter and three meter distances, in order to determine its emissions spectrum signature. The physical arrangement of the test system and associated cabling was varied in order to determine the effect on the EUT's emissions in amplitude, direction and frequency. This process was repeated during final radiated emissions measurements on the open-field range, at each frequency, in order to insure that maximum emission amplitudes were attained. Final radiated emissions measurements were made on the three-meter, open-field test site. The EUT was placed on a nonconductive turntable approximately 0.8 meters above the ground plane. The spectrum was examined from 30 MHz to 1000 MHz using a Hewlett Packard 8566B spectrum analyzer, a Hewlett Packard 85650A quasi-peak adapter, and EMCO log periodic and biconical antenna. In order to gain sensitivity, a New Circuits ZHL-4240W preamplifier was connected in series between the antenna and the input of the spectrum analyzer. At each frequency, the EUT was rotated 360 degrees, and the antenna was raised and lowered from one to four meters in order to determine the maximum emission levels. Measurements were taken using both horizontal and vertical antenna polarizations. The spectrum analyzer's 6 dB bandwidth was set to 120 kHz, and the analyzer was operated in the CISPR quasi-peak detection mode. No video filter less than 10 times the resolution bandwidth was used. When any clock exceeds 108 MHz, the EUT was tested between 1 to 2 Gigahertz in peak mode with the resolution bandwidth set at 1 MHz as stated in ANSI C63.4. The highest emission amplitudes relative to the appropriate limit were measured and recorded in this report. Note: Rhein Tech Laboratories, Inc. has implemented procedures to minimize errors that occur from test instruments, calibration, procedures, and test setups. Test instrument and calibration errors are documented from the manufacturer or calibration lab. Other errors have been defined and calculated within the Rhein Tech quality manual, section 6.1. Rhein Tech implements the following procedures to minimize errors that may occur: yearly as well as daily calibration methods, technician training, and emphasis to employees on avoiding error. 38dB REJECTION TEST MEASUREMENTS A signal generator is connected to the receiver under test, and the output of the receiver is connected to an audio analyzer. A fm signal was applied to the receiver antenna input with a 1kHz tone modulated at 8kHz deviation, and adjusted with the audio analyzer to produce a 12 dB SINAD. This is done across the receiver bands to determine a reference level. The reference level used is that with the highest sensitivity in all of the bands. Certification Report Page 9 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 Signal Receiver under Generator test Audio Load Audio Analyzer Certification Report Page 10 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 3.0 TEST RESULTS 3.1 RADIATED EMISSION DATA TABLE 1: RADIATED EMISSIONS: (VHF 136MHz) (Temperature: 58 F Degree, Humidity: 29%) Emission Test Antenna Turntable Antenna Analyzer Site Emission Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin (MHz) (H/V) (deg) (m) (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB/m) 114.310 Qp H 180 1.4 43.0 -16.3 26.7 43.5 -16.8 228.595 Qp H 90 1.4 51.3 -16.9 34.4 46.0 -11.6 272.000 Qp H 0 1.0 55.7 -14.1 41.6 46.0 -4.4 342.920 Qp H 90 1.0 46.4 -12.0 34.4 46.0 -11.6 408.000 Qp H 0 1.0 47.4 -9.4 38.0 46.0 -8.0 457.220 Qp H 145 1.0 45.2 -9.2 36.0 46.0 -10.0 571.530 Qp H 145 1.0 37.7 -6.1 31.6 46.0 -14.4 685.828 Qp H 90 1.0 42.2 -5.5 36.7 46.0 -9.3 914.440 Qp H 175 1.0 44.2 -2.7 41.5 46.0 -4.5 *All readings are quasi-peak, unless stated otherwise. TEST PERSONNEL: Signature: Date: November 1, 1999 Typed/Printed Name: K. Franck Schuppius Certification Report Page 11 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 TABLE 2: RADIATED EMISSIONS: (VHF 155 MHZ) (Temperature: 64 F Degree, Humidity: 18%) Emission Test Antenna Turntable Antenna Analyzer Site Emission Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin (MHz) (H/V) (deg) (m) (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB/m) 133.303 Qp H 145 1.0 44.6 -16.4 28.2 43.5 -15.3 266.600 Qp H 145 1.6 41.4 -13.5 27.9 46.0 -18.1 399.900 Qp H 0 1.4 36.3 -10.4 25.9 46.0 -20.1 533.200 Qp H 180 1.3 42.1 -8.0 34.1 46.0 -11.9 799.800 Qp H 90 1.0 30.7 -3.3 27.4 46.0 -18.6 933.096 Qp V 0 1.0 45.3 -3.3 42.0 46.0 -4.0 *All readings are quasi-peak, unless stated otherwise. TEST PERSONNEL: Signature: Date: November 2, 1999 Typed/Printed Name: K. Franck Schuppius Certification Report Page 12 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 TABLE 3: RADIATED EMISSIONS: (VHF 173.995MHZ) (Temperature: 64 F Degree, Humidity: 18%) Emission Test Antenna Turntable Antenna Analyzer Site Emission Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin (MHz) (H/V) (deg) (m) (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB/m) 152.290 Qp H 180 1.8 50.5 -18.3 32.2 43.5 -11.3 304.580 Qp H 0 1.0 45.4 -14.1 31.3 46.0 -14.7 456.870 Qp H 270 1.0 44.2 -10.0 34.2 46.0 -11.8 609.159 Qp H 0 1.0 44.1 -6.6 37.5 46.0 -8.5 761.450 Qp H 0 1.0 32.3 -4.2 28.1 46.0 -17.9 913.740 Qp H 90 1.0 38.0 -4.1 33.9 46.0 -12.1 *All readings are quasi-peak, unless stated otherwise. TEST PERSONNEL: Signature: Date: November 2, 1999 Typed/Printed Name: K. Franck Schuppius Certification Report Page 13 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 TABLE 4: RADIATED EMISSIONS: (UHF 420 MHZ) (Temperature: 31 F Degree, Humidity: 4%) Emission Test Antenna Turntable Antenna Analyzer Site Emission Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin (MHz) (H/V) (deg) (m) (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB/m) 111.800 Qp V 90 1.0 36.2 -16.1 20.1 43.5 -23.4 224.900 Qp V 0 1.0 37.1 -17.2 19.9 46.0 -26.1 389.150 Qp H 185 1.0 56.0 -11.0 45.0 46.0 -1.0 400.000 Qp V 180 1.0 40.7 -10.9 29.8 46.0 -16.2 428.065 Qp V 90 1.0 34.3 -9.2 25.1 46.0 -20.9 448.434 Qp H 145 1.0 31.3 -9.3 22.0 46.0 -24.0 778.300 Qp H 30 1.1 40.9 -4.0 36.9 46.0 -9.1 *All readings are quasi-peak, unless stated otherwise. TEST PERSONNEL: Signature: Date: January 23, 2000 Typed/Printed Name: Daniel Baltzell Certification Report Page 14 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 TABLE 5: RADIATED EMISSIONS: (UHF 445 MHZ) (Temperature: 31 F Degree, Humidity: 4%) Emission Test Antenna Turntable Antenna Analyzer Site Emission Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin (MHz) (H/V) (deg) (m) (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB/m) 121.580 Qp H 145 1.0 35.7 -16.5 19.2 43.5 -24.3 182.370 Qp H 135 1.0 33.9 -18.8 15.1 43.5 -28.4 185.100 Qp V 124 1.0 35.7 -18.6 17.1 43.5 -26.4 246.800 Qp H 220 1.0 34.3 -15.6 18.7 46.0 -27.3 336.070 Qp H 270 1.0 35.6 -13.3 22.3 46.0 -23.7 414.150 Qp H 30 1.0 48.0 -8.8 39.2 46.0 -6.8 828.300 Qp H 30 1.2 40.2 -3.1 37.1 46.0 -8.9 *All readings are quasi-peak, unless stated otherwise. TEST PERSONNEL: Signature: Date: January 23, 2000 Typed/Printed Name: Daniel Baltzell Certification Report Page 15 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 TABLE 6: RADIATED EMISSIONS: (UHF 470 MHZ) (Temperature: 31 F Degree, Humidity: 4%) Emission Test Antenna Turntable Antenna Analyzer Site Emission Frequency Detector Polarity Azimuth Height Reading Correction Level Limit Margin (MHz) (H/V) (deg) (m) (dBuV/m) Factor (dBuV/m) (dBuV/m) (dB) (dB/m) 91.185 Qp H 220 1.0 37.0 -19.7 17.3 43.5 -26.2 121.580 Qp H 135 1.0 35.8 -16.5 19.3 43.5 -24.2 243.160 Qp H 225 1.0 36.3 -16.2 20.1 46.0 -25.9 303.950 Qp V 180 1.0 35.0 -14.2 20.8 46.0 -25.2 439.150 Qp H 125 1.0 48.6 -9.4 39.2 46.0 -6.8 878.300 Qp H 50 1.2 41.1 -2.5 38.6 46.0 -7.4 *All readings are quasi-peak, unless stated otherwise. TEST PERSONNEL: Signature: Date: January 23, 2000 Typed/Printed Name: Daniel Baltzell Certification Report Page 16 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 3.2 38dB REJECTION TEST The UHF (400 MHz – 489 MHz) and VHF (130 MHz – 173 MHz) bands of the receiver under test were checked to determine the highest 12 dB SINAD level on the signal generator which would be used to determine a level at which to scan for the 38 dB rejection test. A high, middle, and low channel were used for each band and a –23 dBm at 487.14 MHz was determined to be worst case of both UHF and VHF bands. 40 dB was added to –23 dBm and the signal generator was set at 17 dBm as the level used in both bands. A high, middle, and low channel from the mobile and base bands was selected to scan and the receiver set into scanning mode; however, it did not stop on any channels so no comparison signal could be used to determine the 38 dB rejection. Channels selected from each band were: MOBILE BAND 824.04 MHz - low frequency 836.00 MHz - medium frequency 848.97 MHz - high frequency BASE BAND 869.04 MHz – low frequency 881.00 MHz – medium frequency 893.97 MHz – high frequency Certification Report Page 17 of 158

Company Name: Alinco, Inc. EUT: DR-605T FCC ID: EUGDR-605T Client Reference Number DR-605T Work Order Number: 990529 3.3 CONFORMANCE STATEMENT I, the undersigned, hereby declare that the equipment tested and referenced in this report conforms to the identified standard(s) as described in this attached test record. The modifications mentioned in this report were made during testing to the equipment in order to achieve compliance with these standards. Furthermore, there was no deviation from, additions to or exclusions from the ANSI C63.4 test methodology. Signature: Date: March 1, 2000 Typed/Printed Name: Desmond A. Fraser Position: President (NVLAP Signatory) Accredited by the National Voluntary Accreditation Program for the specific scope of accreditation under Lab Code 20061-0. Note: This report may not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. Certification Report Page 18 of 158


Document Created: 2000-03-23 10:13:28
Document Modified: 2000-03-23 10:13:28
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