2ABEE125MIIUMODERNIZED UHF MASTR II BASE STATION

MASTR II REPEATER STATION SOUTHERN MAINE COMMUNICATIONS NARROWBAND UPGRADE INSTALLATION AND USERS MANUAL DECEMBER 2012 INTRODUCTION General Electric MASTR II Repeater Stations have proven exceptionally reliable and capable of superior performance when properly maintained. In order to extend the service life of existing Commercial and Public Safety MASTR II infrastructure, Southern Maine Communications Service has developed an Upgrade Path which allows existing station equipment to continue in service after January of 2013 by complying with Narrowband (12.5 kHz) channel parameters and being recertified as type accepted. DESCRIPTION Stations selected for upgrade to Narrowband by Southern Maine Communications Service are Continuous Duty Repeater Stations in either the VHF 150.8 – 162.0125 MHz or UHF 450-470 MHz frequency ranges with adjustable RF output power of 22 to 110 watts in VHF or 30 to 100 watts in UHF. SAFETY CONSIDERATIONS Stations are to be installed by experienced technicians familiar with Land Mobile radio equipment, OSHA safety procedures regarding exposure to Electromagnetic Energy (EME) and FCC safety procedures regarding exposure to Radio Frequency Energy (RF). INSTALLATION Stations are to be installed indoors in suitable permanent locations with permanent structure-mounted antenna equipment and appropriate antenna filtering equipment and cables engineered to meet the licensing and operational needs of the site, including but not limited to: duplexers, tuned cavity filters, isolators, and suitable coaxial cables and connectors. WARNING STATEMENT The SMC 125MIIV has been tested and complies with the Federal Communications Commission (FCC) RF exposure limits for Occupational Use/Controlled Exposure Environment. In addition, it complies with the following Standards and Guidelines:  47 C.F.R 2.1091 and 2.1093.  KDB Guidance Publication 447498.  The antennas for this device are designed to be mounted on permanent outdoor structures which usually provide a separation distance greater than 263 cm (104 inches) for a typical installation consisting a 3 dBi antenna and a 100% duty cycle as stated in the RF exposure report. RF exposure is usually also addressed at the time of licensing.  This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control the exposure limits of passengers and bystanders by maintaining the minimum separation distance shown below.  Failure to observe these restrictions will result in exceeding the FCC RF exposure limits.  • Unsafe Radiation Distance • SMC 125MIIV 8.64 Feet (2.64m) MOUNTING Stations may be 19” Rack Mounted or Cabinet Mounted as indicated by the parameters of each application. Station should be appropriately grounded to the rack or cabinet. POWER SUPPLY Stations are powered by 13.8 volts DC from an appropriate power supply which may be cabinet or rack mounted as determined by application. 13.8 volts DC is provided to the Station Shelf via the 9 pin .062 Molex plug P9 (pin 1 Red +) (pin 4 Black -) and should be fused at 5A, and to the RF Power Amplifier via the #8 flying leads (Red +) (Black -) fused at 30A. REPEATER STATION CONTROL Repeater control functions are managed by appropriate equipment as indicated by the parameters of each application. Single user systems may be set up using original GE MASTR II Channel Guard Decode boards (19D432500G1) (installed on System Board A901- P908 & P909) and encode boards (19C331044G1) (installed in exciter shelf) with Audio Board (19A129924G2) (installed in J1206) and Repeater Control Board (PL19D417198G2) (installed in J1207) of the Station Control Shelf. Multiple user systems may be set up using after-market repeater controllers such as provided by Zetron and Communications Specialists. These products should be installed into the MASTR II Station Control Shelf as specified by the controller manufacturer. STATION CONTROLS POWER SUPPLY CONNECTIONS Local Volume System Squelch

TRANSMITTER BLOCK DIAGRAM 450-470 MHZ PAGE 1 OF 1 AUDIO MOD ADJ. R104 AUDIO PROCESSOR A101 TEMP COMPENSATION AUDIO AMPL. Q101 FM 100M BUFFER Q101 FIRST TRIPLER Q103 SECOND TRIPLER Q104 EXCITER AMPLIFIER 1 Q201 AMPLIFIER 2 Q202 DRIVER Q204 PA Q4201 PA Q4203 LOW PASS FILTER ANT SWITCH K201 100 WATT POWER AMP CG. M0D ADJUST R103 MIC HI P902-6 CG HI P902-2 RT101 F1 POWER AMP. Q107 SECOND DOUBLER Q106 FIRST DOUBLER Q105 AMPLIFIER 3 Q203 PA Q4202 PA Q4204

SOUTHERN MAINE COMMUNICATIONS SERVICE AIRPORT INDUSTRIAL PARK, 9 KOSTIS LANE P.O. BOX 924 SANFORD, MAINE 04073 ________________ _______________ VOICE (207) 324-6755 FAX (207) 324-6766 May 8, 2014 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road USA RE: FCC ID: 2ABEE125MIIU Gentleman: This equipment meets the requirements of the FCC Rules, Part 90.203(e) and (g), as applicable. Programming of this product’s transmit frequencies can be performed ONLY by the manufacturer, authorized service and maintenance personnel. The operator cannot program transmit frequencies using the equipment’s external operating controls. Sincerely, Nick Kostis Thu May 8 2014 15:51:44 Nick William Kostis

FCC ID: 2ABEE125MIIU External Photos

FCC ID: 2ABEE125MIIU Internal Photos UHF TX EXCITER BOARD UHF TX AUDIO PROCESSOR BOARD TOP BOTTOM UHF TX 40 WATT POWER AMP MODULE BOARD TOP VIEW BOTTOM VIEW UHF TX 100 WATT POWER AMP MODULE BOARD TOP VIEW BOTTOM VIEW

SMC MASTR II NARROWBAND UPGRADE UHF 19D432679G2 450-470 MHz Exciter The Exciter is Crystal Controlled (Fc =Crystal Frequency x 36). The crystal , oscillator, and temperature compensation circuits are enclosed in the 2C-FM ICOM (Integrated Circuit Oscillator Module)with Carrier Stability of +/-0.0002%. The 2C-FM ICOM IS modulated by the output of the Audio Processor Circuit, producing Direct FM equivalent to the output of the audio processor. The Audio Processor Circuit (19C321542G2) provides approximately 24dB gain along with pre- emphasis, limiting, and post-limit filtering. The MOD ADJ control (R104) on the exciter board is set for a deviation of 2.0 kHz deviation. The CG MOD ADJ control (R103) is set for .375 kHz deviation. Total system deviation is set at or below 2.5 kHz. The modulated output of the 2C-FM-ICOM is applied to the Buffer, First and Second Tripler tuned Circuits, then the First and Second Doubler tuned circuits. The Carrier Frequency output of the Second Doubler is Amplified and Impedance Matched through a tuned circuit and presented at a minimum of 185 mw at J101.

UHF Exciter Board - Parts ListPage 1 of 3 SYMBOLDESCRIPTION C101Capacitor, Ceramic, 0.01uF, +/-20%, 50 VDC C102Capacitor, Tantalum, 22uF, +/-20%, 15 VDC C103Capacitor, Ceramic, 0.01uF, +/-20%, 50 VDC C104-C112Capacitor, Ceramic, 470pF, +/-20%, 50 VDC C114Capacitor, Tantalum, 10uF, +/-20%, 16 VDC C115Capacitor, Ceramic, 0.01uF, +/-20%, 50 VDC C116Capacitor, Ceramic disk, 1000pF, +/-10%, 50 VDC C117Capacitor, Tantalum, 22uF, +/-20%, 15 VDC C118Capacitor, Ceramic disk, 27pF, +/-5%, 500 VDC C119Capacitor, Phenolic, 1.5pF, +/-5%, 500 VDC C120Capacitor, Ceramic, 0.01uF, +/-20%, 50 VDC C121Capacitor, Ceramic disk, 27pF, +/-5%, 500 VDC C122Capacitor, Ceramic disk, 20pF, +/-5%, 500 VDC C124Capacitor, Mica, 100pF, +/-5%, 500 VDC C125Capacitor, Ceramic, 2700pF, +/-20%, 50 VDC C126Capacitor, Ceramic, 470pF, +/-20%, 50 VDC C127Capacitor, Ceramic, 2700pF, +/-20%, 50 VDC C128Capacitor, Ceramic, 0.01uF, +/-20%, 50 VDC C129Capacitor, Ceramic, 0.01uF, +/-20%, 50 VDC C130Capacitor, Tantalum, 1uF, +/-20%, 35 VDC C131Capacitor, Phenolic, .75pF, +/-5%, 500 VDC C132Capacitor, Ceramic, 1000pF, +/-10%, 50 VDC C133Capacitor, Ceramic disk, 150pF, +/-20%, 1000 VDC C134Capacitor, Ceramic disk, 1000pF, +/-20%, 1000 VDC C135Capacitor, Ceramic, 1000pF, +/-10%, 50 VDC C136Capacitor, Ceramic disk, 1000pF, +/-20%, 1000 VDC C137Capacitor, Phenolic, 0.68pF, +/-5%, 500 VDC C138Capacitor, Ceramic disk, 39pF, +/-5%, 500 VDC C139Capacitor, Ceramic, 470pF, +/-20%, 50 VDC C141Capacitor, Ceramic disk, 150pF, +/-20%, 1000 VDC C143Capacitor, Mica, 39pF, +/-5%, 500 VDC C144Capacitor, Ceramic, 0.047pF, +/-10%, 50 VDC C145Capacitor, Ceramic disk, 15pF, +/-5%, 500 VDC C146Capacitor, Phenolic, 0.56pF, +/-5%, 500 VDC C147Capacitor, Ceramic disk, 15pF, +/-5%, 500 VDC C148Capacitor, Ceramic disk, 30pF, +/-5%, 500 VDC C149Capacitor, Ceramic disk, 150pF, +/-20%, 1000 VDC C151Capacitor, Ceramic, 330pF, +/-10%, 50 VDC C152 C154Capacitor, Ceramic disk, 1000pF, +/-20%, 1000 VDC C155Capacitor, Variable, 2.04-9.9pF, 250 VDC C156Capacitor, Phenolic, 1.2pF, +/-5%, 500 VDC C157Capacitor, Variable, 2.04-9.9pF, 250 VDC C158Capacitor, Ceramic, 330pF, +/-20%, 50 VDC C161 C162 C163 C164Capacitor, Ceramic disk, 150pF, +/-20%, 1000 VDC C165Capacitor, Mica, 18pF, +/-5%, 500 VDC C166 C167Capacitor, Variable, 2.04-9.9pF, 250 VDC C168 C171Capacitor, Variable, 2.04-9.9pF, 250 VDC C172Capacitor, Polyester, 0.1uF, +/-10%, 50 VDC Capacitor, Ceramic disk, 3pF, +/-0.5pF, 500 VDC, Temp coef 0 PPM Capacitor, Ceramic disk, 5pF, +/-5%, 500 VDC, Temp coef -80 PPM Capacitor, Ceramic disk, 47pF, +/-5%, 500 VDC, Temp coef -150 PPM Capacitor, Ceramic disk, 30pF, +/-5%, 500 VDC, Temp coef -80 PPM Capacitor, Ceramic disk, 3pF, +/-0.5pF, 500 VDC, Temp coef 0 PPM Capacitor, Ceramic disk, 47pF, +/-5%, 500 VDC, Temp coef -150 PPM UHF Exciter Board - Parts ListPage 2 of 3 SYMBOLDESCRIPTION C175Capacitor, Variable, 2.04-9.9pF, 250 VDC C176Capacitor, Ceramic disk, 1000pF, +/-20%, 1000 VDC C177Capacitor, Tantalum, 22uF, +/-20%, 15 VDC C183Capacitor, Polyester, 0.01uF, +/-10%, 50 VDC C192 C193 C194 C195 ************************** L101 L104 L105 L106 L107 L108 L109 L111Coil, RF, 150nH, +/-10% L112Coil, RF, 470nH, +/-10% L114Coil, RF, 470nH, +/-10% L115Coil, RF, 150nH, +/-10% L116Coil, RF, 100nH, +/-10%, 0.08 ohms DC resistance max, 100 VDC ************************** Q101Transistor, Silicon, 2N3904 Q102Transistor, Silicon, MPS2369 Q103 Q104 Q105 Q106 Q107 ************************** R101Resistor, Composition, 620 ohms, +/-5%, 1/4 W. R102Resistor, Composition, 1k ohms, +/-5%, 1/4 W. R103Resistor, Variable, Cermet, 4.7k ohms, +/-10%, 1/2 W. R104Resistor, Variable, Cermet, 4.7k ohms, +/-10%, 1/2 W. R105Resistor, Composition, 39k ohms, +/-5%, 1/4 W. R106Resistor, Metal film, 4.22k ohms, +/-1%, 250 VDC, 1/4 W. R107Resistor, Metal film, 511 ohms, +/-1%, 1/4 W. R108Resistor, Metal film, 9.31k ohms, +/-1%, 1/4 W. R109Resistor, Metal film, 4.6k ohms, +/-1%, 1/4 W. R110Resistor, Metal film, 140 ohms, +/-1%, 1/4 W. R111Resistor, Composition, 560 ohms, +/-5%, 1/4 W. R112Resistor, Composition, 510 ohms, +/-5%, 1/4 W. R113Resistor, Composition, 820 ohms, +/-5%, 1/4 W. R114Resistor, Composition, 22k ohms, +/-5%, 1/4 W. R115Resistor, Composition, 1k ohms, +/-5%, 1/4 W. R116Resistor, Composition, 180 ohms, +/-5%, 1/4 W. R117Resistor, Composition, 27k ohms, +/-5%, 1/4 W. R118Resistor, Composition, 120 ohms, +/-5%, 1/4 W. R120Resistor, Composition, 100 ohms, +/-5%, 1/4 W. R121Resistor, Composition, 180 ohms, +/-5%, 1/4 W. R122Resistor, Composition, 47k ohms, +/-5%, 1/4 W. R123Resistor, Composition, 100 ohms, +/-5%, 1/4 W. R124Resistor, Composition, 10 ohms, +/-5%, 1/8 W. Capacitor, Ceramic disk, 18pF, +/-5%, 500 VDC, Temp coef -80 PPM Capacitor, Ceramic disk, 27pF, +/-5%, 500 VDC, Temp coef -80 PPM Capacitor, Ceramic disk, 8pF, +/-5%, 500 VDC, Temp coef -80 PPM Capacitor, Ceramic disk, 6pF, +/-0.5pF, 500 VDC, Temp coef 0 PPM Coil, Sim to GE #19A130255P3 Coil, Sim to GE #19A130255P2 Coil, Sim to GE #19A130443P1 Coil, Sim to GE #19A130443P2 Coil, Sim to GE #19A130255P2 Coil, Sim to GE #19A130443P1 Coil, Sim to GE #19A130443P2 Transistor, Silicon, NPN, Sim to GE #19A115328P1 Transistor, Silicon, NPN, Sim to GE #19A116899P1 Transistor, Silicon, NPN, Sim to GE #19A116201P3 Transistor, Silicon, NPN, Sim to GE #19A116201P3 Transistor, Silicon, NPN, Sim to GE #19A116201P4 R125Resistor, Composition, 560 ohms, +/-5%, 1/4 W. UHF Exciter Board - Parts ListPage 3 of 3 SYMBOLDESCRIPTION R126Resistor, Composition, 1k ohms, +/-5%, 1/4 W. R127Resistor, Composition, 22 ohms, +/-5%, 1/4 W. R128Resistor, Composition, 68 ohms, +/-5%, 1/4 W. R129Resistor, Composition, 10 ohms, +/-5%, 1/4 W. R132Resistor, Composition, 330 ohms, +/-5%, 1/4 W. R133Resistor, Composition, 1k ohms, +/-5%, 1/4 W. R134Resistor, Composition, 15 ohms, +/-5%, 1/4 W. R135Resistor, Composition, 47 ohms, +/-5%, 1/2 W. R137Resistor, Composition, 2.2k ohms, +/-5%, 1/4 W. R138Resistor, Composition, 100 ohms, +/-5%, 1/4 W. R139Resistor, Composition, 10 ohms, +/-5%,…

Text truncated - open the document above for the full version.

RF Exposure Report General information: Applicant: N. William Kostis D/B/A Southern Main Communications FCC ID: 2ABEE125MIIU Device type: Part 90 RF transceiver designed for repeater service. Device category: Fixed per Part 2.1091 Environment: Uncont rolled Exposure Fixed devices that operate under Part 90 of this chapter are subject to RF exposure evaluation prior to equipment authorization or use. Antenna: The manufacturer does not specify an antenna, but a typical fixed mounted antenna has a gain of 3 dBi. Configuration Antenna p/n Type Max. Gain (dBi) fixed mounted Any omni 3 Operating configuration and exposure condi tions: The conducted out put power is 100 Watts. In typical use the duty cycle would typically be 100%. A typical installation consists of an antenna system with a coaxial cable of the type RG 213/U whi ch has a loss of 1.5dB for a length of 60 feet at these frequencies. MPE Calculation: The minimum separation distance is calcul ated as follows: The limit for controlled exposure enviro nment at 450 MHz is 0.3 mW/cm 2 . Page 1 of 3 Channel frequency: 450 to 470 MHz The conducted power output is 100 watt. The coax loss was taken as 1.5 dB (60 ft). Antenna gain was taken as 3 dBi Page 2 of 3 Conclusion: The MPE calculations show that based on the conditions presented a safe separation distance is 194 cm or 76 inches between the antenna (including any radiating structure), and any persons complies with the FCC limits for RF exposure. Proposed RF exposure safety information to include in the User Manual: “FCC RF Exposure Requirements: The antennas for this device are designed to be mounted on permanent outdoor structures which usually provide a separation distance greater than 194 cm (76 inches) for a typical installation consisting a 3 dBi antenna and a 100% duty cycle as stated in the RF exposure report. RF exposure is usually also addressed at the time of licensing. Prepared by: Nam Nguyen Engineering Project Manager Page 3 of 3

1 6 2 5 3 4 13 8 9 10 11 14 15 16 17 7 12 H3 P902 154327869 P102 J102 TRANSMITTER AUDIO PROCESSOR A101 H1 H2 12345679 12345679 12345679 12345679 12345679 12345679 12345679 12345679 XY101 H4 TX AUD MIC HI C.G. HI MIC LO C.G. LO A- COMP F1 F2 F3 F4 F5 F6 F7 F8 +10V REG +10V KEYED R101 620 C101 .01uF R102 1K C102 22uF C103 .01uF R103 5K R104 5K C104 470 C105 470 C106 470 C107 470 C108 470 C109 470 C110 470 C111 470 C112 470 RT101 50 R106 4.22K R108 9.31K R107 511 R110 140 R109 4.6K R105 39K C114 10uF C117 22uF C126 470 C130 1uF C115 .01uF R112 510 R113 820 R111 560 5.7V 5.0V 10V 6.1V 8.6V 3.9V 1.8V 5.7V 1.4V AUDIO AMPL. Q101 IN ORDER TO RETAIN RATED EQUIPMENT PERFORMANCE, REPLACE SERVICE PARTS WITH COMPONENTS HAVING THE SPECS SHOWN ON THE PARTS LIST FOR THAT PART. NOTES: 1.CONNECT GND TO PIN 8 ON U102. CONNECT VCC TO PINS 1 & 16 ON U102. 2.VOLTAGE READINGS [ ] ARE TAKEN USING A VTVM WITH 10 MEGOHM INPUT IMPEDANCE AND WITH VCO ADJUSTMENT SET AT 5.0V AT TP101. ALL RESISTORS ARE 1/4 WATT UNLESS OTHERWISE SPECIFIED AND RESISTOR VALUES IN OHMS UNLESS FOLLOWED BY K=1000 OHMS OR MEG=1,000,000 OHMS. CAPACITOR VALUES IN PICOFARADS UNLESS FOLLOWED BY uF=MICROFARADS, INDUCTANCE VALUES IN MICROHENRYS UNLESS FOLLOWED BY MH=MILLIHENRYS OR H=HENRYS. + + + + SHEET SIZE = 32x11 3 2 1 3 2 1 T101 1 2 3 C118 27 C116 1000 C120 .01uF R114 22K C158 330 R124 10 1/8W 0.65V 1.5V R115 511 C124 100 1.5V 7.0V 2.0V R116 180 C125 2700 R117 27K C127 2700 R118 120 C128 .01uF C183 .01uF L112 0.47 T102 3 1 C121 27 T103 3 2 1 C122 20 C119 1.5 C131 0.75 C129 .01uF R120 100 0V 7.5V 2.25V R121 180 C132 1000 R122 47K C133 150 T104 3 1 C192 18 4 R123 100 C135 1000 C144 .047uF T105 3 1 C193 27 C137 0.68 R125 560 C138 39 -0.3V 0.65V R127 22 C141 150 R126 1K C139 470 C143 39 L101 C136 1000 R128 68 6.0V T106 3 1 C194 8 C145 15 T107 3 1 C195 6 C146 0.56 C147 15 R132 330 2.5V 0.55V R134 15 C148 30 R133 1K C151 330 C149 150 R129 10 L104 R135 47 C154 1000 1/2W Z101 L105 L106 C155 10 C157 10 C152 3 C156 1.2 L114 0.47 213589476 1 4 5 9 J103 (TOP VIEW) J103 POS. B 1ST MULT. C134 1000 C161 5 R137 2.2K R138 100 R142 1K C162 47 0.2V 0.65V R139 10 C163 30 C164 150 L107 C165 18 L115 0.15 9.9V L108 L109 C167 10 C171 10 C166 3 L116 0.1 R141 47 1/2W C168 47 C172 0.1uF L111 0.15 C176 1000 C177 22uF + C175 10 J101 POS. C 2ND MULT. A- POS. D 3RD MULT.POS. F 4TH MULT.POS. G AMPL. 1 BUFFER Q102 FIRST TRIPLER Q103 SECOND TRIPLER Q104 FIRST DOUBLER Q105 SECOND DOUBLER Q106 POWER AMP Q107 INDICATES A- INDICATES CHASSIS GND. SCHEMATIC DIAGRAM 450-470 MHZ EXCITER BOARD 19D432679G2

FCC PART 90 TEST REPORT APPLICANT N. WILLIAM KOSTIS D/B/A SOUTHERN MAINE COMMUNICATIONS AIRPORT INDUSTRIAL PARK 9 KOSTIS LANE SANDFORD ME 04073 USA FCC ID 2ABEE125MIIU PRODUCT DESCRIPTION UHF MASTR II BASE STATION DATE SAMPLE RECEIVED 2/11/2014 DATE TESTED 2/20/2014 REPORT ISSUE DATE 4/15/2014 TESTED BY NAM NGUYEN APPROVED BY NAM NGUYEN TIMCO REPORT NO. 209AUT14TestReport.docx TEST RESULTS PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: [email protected] HTTP://WWW.TIMCOENGR.COM Applicant: N. WILLIAM KOSTIS D/B/A SOUTHERN MAINE COMMUNICATIONS FCC ID: 2ABEE12MIIU Report: N\N WILLIAM_2ABEE\209AUT14\209AUT14TestReport.docx Page 2 of 25 TABLE OF CONTENTS GENERAL REMARKS ........................................................................................ 3 GENERAL INFORMATION ................................................................................. 4 EQUIPMENT LIST ........................................................................................... 5 EMI TEST RECEEIVER FIRMWARE VERSION USED .............................................. 5 TEST PROCEDURE .......................................................................................... 6 RF POWER OUTPUT ........................................................................................ 7 MODULATION CHARACTERISTICS .................................................................... 8 VOICE MODULATED COMMUNICATION EQUIPMENT ............................................ 9 OTHER MODULATION CHARACTERISTICS ........................................................ 11 OCCUPIED BANDWIDTH PLOTS ...................................................................... 14 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) ....................... 17 FIELD STRENGTH OF SPURIOUS EMISSIONS ................................................... 20 FREQUENCY STABILITY ................................................................................. 22 TRANSIENT FREQUENCY BEHAVIOR ............................................................... 23 Applicant: N. WILLIAM KOSTIS D/B/A SOUTHERN MAINE COMMUNICATIONS FCC ID: 2ABEE12MIIU Report: N\N WILLIAM_2ABEE\209AUT14\209AUT14TestReport.docx Page 3 of 25 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025 requirements. I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: Nam Nguyen Engineering Project Manager Date: 4/15/2014 Applicant: N. WILLIAM KOSTIS D/B/A SOUTHERN MAINE COMMUNICATIONS FCC ID: 2ABEE12MIIU Report: N\N WILLIAM_2ABEE\209AUT14\209AUT14TestReport.docx Page 4 of 25 GENERAL INFORMATION DUT Specification DUT Description UHF MASTR II BASE STATION FCC ID 2ABEE125MIIU Operating Frequency 450 – 470 MHz No. of Channels 36 Type of Emission 10K0F3E Modulation FM DUT Power Source 110–120Vac/50– 60Hz DC Power 12V Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable Test Conditions The temperature was 26ºC with a relative humidity of 50%. Modification to the DUT None Test Exercise The DUT was placed in continuous transmit mode. Applicable Standards ANSI/TIA 603-C:2004, FCC CFR 47 Part 90 Test Facility Timco Engineering Inc. at 849 NW State Road 45 Newberry, FL 32669 USA. Applicant: N. WILLIAM KOSTIS D/B/A SOUTHERN MAINE COMMUNICATIONS FCC ID: 2ABEE12MIIU Report: N\N WILLIAM_2ABEE\209AUT14\209AUT14TestReport.docx Page 5 of 25 EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Date Due Date Antenna: Biconnical Eaton 94455-1 1096 05/10/13 05/10/15 Antenna: Log- Periodic Electro-Metrics LPA-25 1122 05/09/13 05/09/15 Antenna: Double-Ridged Horn/ETS Horn 2 ETS-Lindgren 3117 00041534 10/05/12 10/05/14 Frequency Counter HP 5385A 2730A03025 08/22/13 08/22/15 Hygro- Thermometer Extech 445703 0602 06/20/13 06/20/15 Digital Multimeter Fluke 77 35053830 08/22/13 08/22/15 Notch Filter Microlab HA-10N 6/14/12 6/14/14 Tunable Notch Filter 210BFBF 9/15/13 9/15/15 Synthesized Function Generator Stanford Research Systems DS345 38435 6/9/13 6/9/15 Modulation Analyzer Agilent Technologies, Inc. 8901A 3050A05856 9/26/12 9/26/15 Antenna: Double-Ridged Horn Electro-Metrics RGA-180 2319 06/19/12 06/19/14 Antenna: Dipole Kit Electro-Metrics TDA-30/1-4 152 11/01/13 11/01/15 Temperature Chamber Tenney Engineering TTRC 11717-7 07/03/12 07/03/14 3-Meter Semi- Anechoic Chamber Panashield N/A N/A 12/31/13 12/31/15 EMI Test Receiver Rohde & Schwarz ESIB40 100274 2/15/13 2/15/15 EMI Test Receiver Rohde & Schwarz ESU40 100320 3/21/13 3/21/15 DC Power Supply Astron VLS-25M 03/21/13 03/21/15 EMI TEST RECEEIVER FIRMWARE VERSION USED Manufacturer Model Receiver Firmware BIOS Ver Rohde & Schwarz ESU40 4.43 SP3 V5.1-24-3 Rohde & Schwarz ESIB40 4.34.3 3.3 Applicant: N. WILLIAM KOSTIS D/B/A SOUTHERN MAINE COMMUNICATIONS FCC ID: 2ABEE12MIIU Report: N\N WILLIAM_2ABEE\209AUT14\209AUT14TestReport.docx Page 6 of 25 TEST PROCEDURE Power Line Conducted Interference: The procedure used was ANSI/TIA 603-C:2004, using a 50uH LISN. Both lines were observed with the UUT transmitting. The bandwidth of the spectrum analyzer was 10 kH…

Text truncated - open the document above for the full version.

Test Set Up Photos: