KRE1UTR800CNUHF BASE STATION

Eclipse Ser ies RF Technology [email protected] September 2003 Revision 2 T800 Transmitter Operation and Maintainance Manual This manual is produced by RF Technology Pty Ltd 10/8 Leighton Place, Hornsby NSW 2077 Australia Copyright © 1997, 1998, 2003 RF Technology ___________________________________________________________________________ RF Technology T800Page 2 CONTENTS CONTENTS 1.Operating Instructions5 1.1Front Panel controls and Indicators5 1.1.1PTT5 1.1.2Line5 1.1.3PWR LED5 1.1.4TX LED5 1.1.5ALARM LED6 1.1.6ALC LED6 1.1.7REF LED6 1.1.8TEST MIC6 2.Transmitter Internal Jumper Options7 2.1JP2: EPROM Type7 2.2JP3: Dc Loop PTT7 2.3JP4:Audio Input source7 2.4JP5:600 ¿ Termination7 2.5JP6:Input Level Attenuation8 2.6JP7:Audio Frequency Response8 2.7JP8:Subaudible Tone Source8 2.8JP9, JP10, JP11 dc Loop PTT Input Configuration JP3 (1-2)8 2.9JP16:Direct Digital Input (Rev 4 or Higher)8 2.10JP17: Bypass Low Pass Filter (Rev 4 or Higher)9 2.11JP19:Alarm Output (Rev 4 or Higher)9 2.12JP22:Use Tone- as a Direct Digital Input (Rev 4 or Higher)9 2.13JP23:Connection of DMTX Board (Rev 4 or Higher)9 3.Transmitter Internal Jumper Options 3.125 Pin Connector10 3.2Rear Panel Connectors11 4.Channel and Tone Frequency Programming12 5.Circuit Description13 5.1VCO Section13 5.2PLL Section13 5.3Power Amplifier14 5.4Temperature Protection14 5.5600 ¿ Line Input14 5.6Direct coupled Audio Input14 5.7Local Microphone Input15 5.8CTCSS and Tone Filter15 5.9Audio Signal Processing15 5.10PTT and DC Remote Control16 5.11Microprocessor Controller16 5.12Voltage Regulator17 6.Field Alignment Procedure17 6.1Standard Test Conditions18 6.2VCO Alignment18 6.3TCXO Calibration18 6.4Modulation Balance19 ___________________________________________________________________________ RF Technology T800Page 3 CONTENTS CONTENTS 6.5Tone Deviation19 6.6Deviation20 6.7Line Input Level20 6.8Output Power20 7Specifications21 7.1Overall Descr iption21 7.1.1Channel Capacity21 7.1.2CTCSS21 7.1.3Channel Programming21 7.1.4Channel Selection21 7.1.5Microprocessor21 7.2Physical Configuration22 7.3Front Panel Controls, Indicators and Test Points22 7.3.1Controls22 7.3.2Indicators22 7.3.3Test Points22 7.4Electrical Specifications22 7.4.1Power Requirements22 7.4.2Frequency Range and Channel Spacing23 7.4.3Frequency Synthesizer Step Size23 7.4.4Frequency Stability23 7.4.5Number of Channels23 7.4.6Antenna Impedance23 7.4.7Output Power23 7.4.8Transmit Duty Cycle23 7.4.9Spurious and Harmonics23 7.4.10Carrier and Modulation Attack Time23 7.4.11Modulation23 7.4.12Distortion24 7.4.13Residual Modulation and Noise24 7.4.14600¿ Line Input Sensitivity24 7.4.15HI-Z Input24 7.4.16Test Microphone Input24 7.4.17External Tone Input24 7.4.18External ALC Input24 7.4.19T/R Relay Driver24 7.4.20Channel Select Input/Output24 7.4.21DC Remote Keying25 7.4.22Programmable No-Tone Period25 7.4.23Firmware Timers25 7.4.24CTCSS25 7.5Connectors25 7.5.1Antenna Connector25 7.5.2Power and I/O Connector27 7.5.3Test Connector27 ___________________________________________________________________________ RF Technology T800Page 4 CONTENTS CONTENTS AEngineering Diagrams A1Block Diagram A2Circuit Diagram A3Component Overlay Diagram BParts List ___________________________________________________________________________ RF Technology T800Page 5 1 OPERATING INSTRUCTIONS WARNING Changes or modifications not expressly approved by RF Technology could void your authority to operate this equipment. Specifications may vary from those given in this document in accordance with requirements of local authorities. RF Technology equipment is subject to continual improvement and RF Technology reserves the right to change performance and specification without further notice. 1Operating Instr uctions 1.1Fr ont Panel Controls and Indicator s 1.1.1PTT A front-panel push-to-talk (PTT) button is provided to facilitate bench and field tests and adjustments. The button is a momentary action type. When keyed, audio from the line input is disabled so that a carrier with sub-tone is transmitted. The front-panel microphone input is not enabled in this mode, but it is enabled when the PTT line on that socket is pulled to ground. 1.1.2Line The LINE trimpot is accessible by means of a small screwdriver from the front panel of the module. It is used to set the correct sensitivity of the line and direct audio inputs. It is factory preset to give 60% of rated deviation with an input of 0dBm (1mW on 600Ω equivalent to 775mV RMS or about 2.2V peak-to-peak) at 1kHz. The nominal 60% deviation level may be adjusted by measuring between pins 6 and 1 on the test socket, and adjusting the pot. By this means an input sensitivity from approximately -30dBm to +10dBm may be established. An internal jumper provides a coarse adjustment step of 20dB. Between the jumper and the trimpot, a wide range of input levels may be accommodated. 1.1.3POWER LED The PWR LED shows that the dc supply is connected to the receiver. 1.1.4 TX LED The TX LED illuminates when the transmitter is keyed. It will not illuminate (and an Alarm cadence will be shown) if the synthesizer becomes unlocked, or the output amplifier supply is interrupted by the microprocessor. ___________________________________________________________________________ RF Technology T800Page 6 1.1.5 Alarm LED 1 OPERATING INSTRUCTIONS 1.1.5ALARM LED The Alarm LED can indicate several fault conditions if they are detected by the self test program. The alarm indicator shows the highest priority fault present. Receivers using software issue 5 and higher use the cadence of the LED flash sequence to indicate the alarm condition. Refer to table 1. Receivers using software issue 4 and lower use the LED flash rate to indicate the alarm condition. Refer to table 2. LED Flash CadenceFault Condition 5 flashes, pauseSynthesizer unlocked 4 flashes, pauseTuning voltage out of range 3 flashes, pauseLow forward power 2 flashes, pauseHigh reverse (reflected) power 1 flash, pauseLow dc supply volta…

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Andrew Cutler General Manager EMC Technologies New Zealand Ltd 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand July 5th, 2011 Dear Andrew, RF Technology Pty Ltd authorizes Andrew Cutler, General Manager of EMC Technologies New Zealand Ltd, to act on our behalf with regard the FCC certification of the 1U800CN-R UHF base station transceiver (FCC ID: KRE1UTR800CN). If there are any questions or additional technical information needed, RF technology can be contacted by: Phone: 61-2-94765929 Fax: 61-2-94764932 Email: [email protected] Yours sincerely Guanghui Lou Engineering Manager RF Technology Pty Ltd 10/8 Leighton Place, Hornsby NSW 2077, Australia Tel: 61-2-9476 5929 Fax: 61-2-9476 4932

Federal Communications Commission 7th July 2011 To whom it may concern CONFIDENTIALITY REQUEST Reference rule sections 0.457 (d) (ii) and pursuant to rule section 0.459 (a) confidentiality is requested as follows. Specific Information: Schematic diagrams.pdf, Part lists.pdf, Block Diagram.pdf, Operational Description.pdf This information contains trade secret information which is not routinely made available to the public or to our competitors . Disclosure of this information could result in an unfair advantage to our competitors. It should be treated as confidential for the duration of the Grant of Equipment Authorisation. Yours sincerely Guanghui Lou Engineering Manager RF Technology Pty Ltd 10/8 Leighton Place, Hornsby NSW 2077, Australia Tel: 61-2-9476 5929 Fax: 61-2-9476 4932

____________________________________________________________________________________________________________________________________________________________________________ Page 16 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 10. PHOTOGRAPH (S) Base station label and external views

____________________________________________________________________________________________________________________________________________________________________________ Page 16 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 10. PHOTOGRAPH (S) Base station label and external views

____________________________________________________________________________________________________________________________________________________________________________ Page 17 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Internal photos - CPU Main PCB RX Main PCB ____________________________________________________________________________________________________________________________________________________________________________ Page 18 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Interface board Front panel ____________________________________________________________________________________________________________________________________________________________________________ Page 19 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Tx board

____________________________________________________________________________________________________________________________________________________________________________ Page 1 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. EMC Technologies (NZ) Ltd PO Box 68-307 Newton, Auckland Phone 09 360 0862 Fax 09 360 0861 E-Mail Address: [email protected] Web Site: www.emctech.com.au TEST REPORT RF Technology 1U800CN-R UHF Base Station tested to the Code of Federal Regulations (CFR) 47 Part 90 –Private Land Mobile Services Part 15 – Radio Frequency Device for RF Technology Pty Ltd This Test Report is issued with the authority of: ________________________________________ Andrew Cutler- General Manager ____________________________________________________________________________________________________________________________________________________________________________ Page 2 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Table of Contents 1. CLIENT INFORMATION 3 2. DESCRIPTION OF TEST SAMPLE 3 3. COMPLIANCE STATEMENT AND RESULT SUMMARY 4 4. TEST SAMPLE DESCRIPTION 5 5. TEST CONDITIONS 5 6. ATTESTATION 6 7. TEST RESULTS 7 8. TEST EQUIPMENT USED 15 9. ACCREDITATIONS 15 10. PHOTOGRAPH (S) 16 ____________________________________________________________________________________________________________________________________________________________________________ Page 3 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 1. CLIENT INFORMATION Company Name RF Technology Pty Ltd Address Unit 46/ 7 Sefton Rd Thornleigh State NSW Country Australia Contact Mr Guang Lou 2. DESCRIPTION OF TEST SAMPLE Brand Name RF Technology Model Number 1U800CN-R Product UHF Base Station Manufacturer RF Technologies Manufactured in Australia Serial Number 36329 FCC ID KRE1UTR800CN ____________________________________________________________________________________________________________________________________________________________________________ Page 4 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 3. COMPLIANCE STATEMENT AND RESULT SUMMARY The RF Technology 1U800CN-R UHF Base Station complies with the limits defined in 47 CFR Part 15, 47 CFR Part 90 and 47 CFR Part 2 when tested in-accordance with the test methods described in 47 CFR Part 2 and TIA-603-C. Clause Description Result 90.203 Certification required Noted 2.1046 90.205 RF power output Power and antenna height limits Noted Complies 2.1047 2.1047(a) 2.1047(b) Modulation Characteristics Low pass filter response Modulation limiting characteristics Noted Noted Noted 2.1049 2.202 22.357 22.359(a) 90.207 90.209 90.210 Occupied bandwidth Bandwidths Emission types Emission masks Types of emissions Bandwidth limitations Emission masks Noted Noted Complies Complies Complies Complies Complies 2.1051 Spurious emissions at antenna terminals Complies 2.1053 Field strength of spurious radiation Complies 2.1055 22.355 90.213 Frequency stability Frequency stability Frequency stability Noted Complies Complies 15.111 Receiver local oscillator voltage Complies 1.1310 2.1091 Radiation hazard assessment Not applicable. Transmitter is a fixed base station. ____________________________________________________________________________________________________________________________________________________________________________ Page 5 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 4. TEST SAMPLE DESCRIPTION The sample tested has the following specifications: Rated Transmitter Output Power 1.0 Watt (30.0 dBm) Test frequencies Chl Frequency MHz Power Watts Spacing kHz Mode 1 935.9375 1.0 12.5 F1D 2 935.9375 1.0 12.5 F3E FCC Bands Part 90 transmitter range: 935 - 940 MHz Part 90 receiver range: 896 - 901 MHz Emission Designators / Modes of operation 11k0F1D – Data 11k0F3E – Analogue speech Power Supply DC voltage supply typically 12.0 Vdc 5. TEST CONDITIONS Standard Temperature and Humidity Temperature: +15C to + 30 maintained. Relative Humidity: 20% to 75% observed. Standard Test Power Source Standard Test Voltage: 13.8 Vdc. Extreme Temperature High Temperature: + 50C maintained. Low Temperature: - 30 C maintained. Extreme Test Voltages Low Voltage: 10.8 Vdc High Voltage: 15.6 Vdc ____________________________________________________________________________________________________________________________________________________________________________ Page 6 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 6. AT T E S TAT I O N The RF Technology 1U800CN-R UHF Base station complies with the Code of Federal Regulations (CFR) 47 Part 90 –Private Land Mobile Services and 47 Part 15 – Radio Frequency Devices. This report describes the tests and measurements performed for the purpose of determining compliance with the specification with the following conditions: The client selected the test sample. The report relates only to the sample tested. This report does not contain corrections or erasures. Measurement uncertainties with statistical confidence intervals of 95% are shown below test results. Both Class A and Class B uncertainties have been accounted for, as well as influence uncertainties where appropriate. In addition this equipment has been tested in accordance with the requirements contained in the appropriate Commission regulations. To the best of my knowledge, these tests were performed using measurement procedures that are consistent with industry or Commission standards and demonstrate that the equipment complies with the appropriate standards. I further certify that the necessary measurements were made by EMC Technologies NZ Ltd, 47 MacKelvie Street, Grey Lynn, Auckland, New Zealand. Andrew Cutler General Manager EMC Technologies NZ Ltd ________________________________________________________________…

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____________________________________________________________________________________________________________________________________________________________________________ Page 20 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Radiated emissions test set up photos ____________________________________________________________________________________________________________________________________________________________________________ Page 21 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full.

____________________________________________________________________________________________________________________________________________________________________________ Page 16 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. 10. PHOTOGRAPH (S) Base station label and external views ____________________________________________________________________________________________________________________________________________________________________________ Page 17 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Internal photos - CPU Main PCB RX Main PCB ____________________________________________________________________________________________________________________________________________________________________________ Page 18 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Interface board Front panel ____________________________________________________________________________________________________________________________________________________________________________ Page 19 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Tx board ____________________________________________________________________________________________________________________________________________________________________________ Page 20 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full. Radiated emissions test set up photos ____________________________________________________________________________________________________________________________________________________________________________ Page 21 of 21 Test Report No 110506.1 13 June 2011. This report may not be reproduced except in full.