CASTEL0040Base Station Transmitter

M830P-001 Copyright TEL01/07/00 T830 Series II Paging Base Station Equipment 148-174MHz Initial Adjustment Manual July 2000 M830P-00-1A0 2M830P-00 01/07/00Copyright TEL Head Office New Zealand Tait Electronics Ltd 558 Wairakei Road P.O. Box 1645 Christchurch New Zealand Phone: 64 3 358-3399 Fax: 64 3 358-3636 Radio Systems Division 535 Wairakei Road P.O. Box 1645 Christchurch New Zealand Phone: 64 3 358-3399 Fax: 64 3 358-2825 Australia Tait Electronics (Aust) Pty Ltd 186 Granite Street Geebung Queensland 4034 P. O . B o x 6 7 9 Virginia Queensland 4014 Australia Phone: 61 7 3865-7799 Toll Free: 1800 077-112 Fax: 61 7 3865-7990 Beijing Tait Mobile Radio (HK) Ltd Beijing Representative Office Room 812, Tower A Beijing Bright China Chang An Building No. 7 Jianguomennei Dai Jei Dongcheng District Beijing China 100005 Canada Tait Mobile Radio Inc. Unit 5, 158 Anderson Avenue Markham Ontario L6E1A9 Canada Phone: 1 905 472-1100 Toll Free: 1 800 890-8248 Fax: 1 905 472-5300 France Ta i t F r a n c e S a r l 2 Avenue de la Cristallerie 92 316 Sèvres, Cedex France Phone: 33 1 41 14-05-50 Fax: 33 1 41 14-05-55 Germany Tait Mobilfunk GmbH Willstätterstraße 50 D-90449 Nürnberg 60 Germany Phone: 49 911 96 746-0 Fax: 49 911 96 746-79 Hong Kong Tait Mobile Radio (HK) Ltd Unit 2216, North Tower Concordia Plaza 1, Science Museum Road Tsim Sha Tsui East Kowloon Phone: 852 2369-3040 Fax: 852 2369-3009 New Zealand Tait Communications Ltd Unit 4, 75 Blenheim Road P. O . B o x 1 1 8 5 Christchurch Phone: 64 3 348-3301 Fax: 64 3 343-0558 Singapore Tait Electronics (Far East) Pte Ltd 4 Leng Kee Road SIS Building #05-11A Singapore 159088 Phone: 65 471-2688 Fax: 65 479-7778 Ta i w a n Tait Mobile (Taiwan) Ltd 1104, No. 142 Chung Hsiao E. Rd Sec. 4 Ta i p e i Ta i w a n Phone: 886 2 2731-1290 Fax: 886 2 2711-6351 Thailand Tait Mobile Radio Ltd 14/1 Suwan Tower Third Floor Soi Saladaeng 1 North Sathorn Road Bangrak Bangkok 10500 Thailand Phone: 662 267-6290 Fax: 662 267-6293 United Kingdom Tait Europe Ltd Ermine Business Park Ermine Road Huntingdon Cambridgeshire PE18 6YA United Kingdom Phone: 44 1480-52255 Fax: 44 1480-411996 USA Tait Electronics (USA) Inc. 9434 Old Katy Road Suite 110 Houston Texas 77055 USA Phone: 1 713 984-8684 Toll Free: 1 800 222-1255 Fax: 1 713 468-6944 Internet http://www.taitworld.com T800 T800 M830P-003 Copyright TEL01/07/00 About This Manual ScopeThis manual contains general, technical, tuning and adjustment information on T830 Series II 50W and 100W paging base sta- tions which comprise the following equipment: PCB InformationPCB information is provided for all current issue PCBs, as well as all previous issue PCBs manufactured in production quanti- ties, and is grouped according to PCB. Thus, you will find the parts list, grid reference index (if necessary), PCB layouts and circuit diagram(s) for each individual PCB grouped together. ErrorsIf you find an error in this manual, or have a suggestion on how it might be improved, please do not hesitate to contact Customer Support, Tait Electronics Ltd, Christchurch, New Zealand (full contact details are on page 2). Updating Equipment And Manuals In the interests of improving performance, reliability or servicing, Tait Electronics Ltd reserve the right to update their equipment and/or manuals without prior notice. Copyright All information contained in this manual is the property of Tait Electronics Ltd. All rights are reserved. This manual may not, in whole or part, be copied, photocopied, reproduced, translated stored or reduced to any electronic medium or machine readable form without prior written permission from Tait Electronics Ltd. Ordering Tait Service Manuals You can order additional copies of this manual from your nearest Tait Dealer or Cus- tomer Service Organisation. When ordering, make sure you quote the correct Tait prod- uct code ("M" number). Note that only the latest issue of the manual will be available for order. 50W base stationT837 paging exciter T838 50W power amplifier 100W base stationT837 paging exciter T839 100W power amplifier 4M830P-00 01/07/00Copyright TEL Table Of Contents This manual is divided into eight parts as listed below, with each part being further sub- divided into sections. There is a detailed table of contents at the start of each part and/ or section. 1 PartTitle AIntroduction To Servicing BT835 Receiver - not used in this manual CT837 Paging Exciter DT838 & T839 Power Amplifiers ET830 VCO PCB Information FInstallation GT800-28-0X00 Paging Rack Frame HT800 Ancillary Equipment M830P-00AI Copyright TEL01/07/00 Part AIntroduction To Servicing This part of the manual is divided into the sections listed below. These sections provide some general and advisory information on servicing procedures, and a brief history of PGM800Win programming software. SectionTitlePage 1 1.1 1.2 1.3 1.4 General Additional Technical Information Caution: CMOS Devices Caution: Aerial Load Caution: Beryllium Oxide & Power Transistors 1.1 1.1 1.1 1.2 1.2 2 2.1 2.2 2.3 2.3.1 2.3.2 2.4 2.5 Mechanical Torx Recess Head Screws Pozidriv & Philips Recess Head Screws Disassembly/Reassembly Exciters Power Amplifiers Cover Screw Torques Chassis & Cover Compatibility 2.1 2.1 2.2 2.3 2.3 2.3 2.3 2.4 3 3.1 3.1.1 3.1.2 3.2 3.3 Component Replacement Leaded Components Desoldering Iron Method Component Cutting Method Surface Mount Devices Cased Mica Capacitors 3.1 3.1 3.1 3.1 3.2 3.2 4 4.1 4.2 Software History PGM800Win V1.0 PGM800Win V2.00 4.1 4.1 4.1 FigureTitlePage 1.1 1.2 2.1 2.2 2.3 Typical Product Code & Serial Number Labels Typical Anti-static Bench Set-up Torx Screw Identification Pozidriv & Philips Screw & Screwdriver Identification Identification Of New-Design Chassis & Covers 1.1 1.2 2.1 2.2 2.4 AIIM830P-00 01/07/00Copyright TEL M830P-00GeneralA1.1 Copyright TEL01/07/00 1General 1.1Additional Technical Information If you have any questions about this manual or the equipment it describes, please con- tact your nearest Tait Dealer or Cus…

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TELTEST Laboratories Tait Electronics Ltd PO Box 1645 558 Wairakei Road Christchurch New Zealand Phone:(64) (3) 3583399 Fax:(64) (3) 3580432 28 Aug. 2000 To whom it may concern T839-20-1020 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 or by service or maintenance personnel. The operator cannot program transmit frequencies using the equipment’s external operation controls. Regards, Garry Pringle Compliance Laboratory Technician

TELTEST Laboratories Tait Electronics Ltd PO Box 1645 558 Wairakei Road Christchurch New Zealand Phone:(64) (3) 3583399 Fax:(64) (3) 3580432 26 September 2000 To whom it may concern T839-20-1020 CONFIDENTIALITY REQUEST Reference rule sections 0.457 (d) (ii) and pursuant to rule section 0.459 (a) confidentiality is requested as follows: Specific Information: Schematics The schematics contain trade secret information which is not made routinely 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 effectiveness of the Grant Of Authorisation. Regards Garry Pringle Compliance Laboratory Technician

FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 1 of 21 REPORT NUMBER 1542 AUGUST 2000 RADIO PERFORMANCE MEASUREMENTS On the T839-20-1020 Telepaging Transmitter With T837-26-1021 Exciter (25 kHz Channel spacing) FCC ID: CASTEL0040 S/N 703030 in accordance with FCC 47 CFR Parts 22 and 90 PREPARED BY:SIVA_____________________ Test Technician CHECKED & APPROVED BY:S.A. Crompton_____________________ Laboratory Manager TELTEST Laboratories Tait Electronics Limited PO Box 1645 558 Wairakei Road Christchurch 5 New Zealand Phone: +64 3 358 3399 Fax: +64 3 358 0432 FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 2 of 21 TABLE OF CONTENTS TESTPAGE TRANSMITTER OUTPUT POWER (CONDUCTED)3 MODULATION LIMITING (STEADY STATE)4 OCCUPIED BANDWIDTH6 SPURIOUS EMISSIONS (CONDUCTED)8 SPURIOUS EMISSIONS (RADIATED)10 TRANSMITTER FREQUENCY STABILITY (TEMPERATURE)12 TRANSMITTER FREQUENCY STABILITY (VOLTAGE)14 TRANSIENT FREQUENCY BEHAVIOUR16 LIST OF TEST EQUIPMENT19 FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 3 of 21 NAME OF TEST:TRANSMITTER OUTPUT POWER (CONDUCTED) TEST CONDITIONS:Ambient temperature 20 o C Relative humidity 60 % Standard Voltage120VAC SPECIFICATION:FCC 47 CFR 2.1046 GUIDE:TIA/EIA-603 2.2.1 MEASUREMENT PROCEDURE: 1. The Equipment Under Test (EUT) was set up as shown on the following diagram. 2. The coaxial attenuator used has an impedance of 50Ω. 3. The unmodulated output power was measured by means of an RF Power meter. MEASUREMENT RESULTS: Manufacturers rated output power:100W 158.10MHz Power (W)107.3 Variation from nom (%)+7.3 Measurement uncertainty (dB) +0.63 -0.68 LIMIT CLAUSE:FCC 47 CFR 90.205 Radio Type: Base Station Frequency Band: 150MHz - 174MHz (n)The output power shall not exceed by more than 20% the manufacturers rated output power for the particular transmitter. TEST SETUP:See page 19 for test equipment information. EUTCABLE POWER SENSOR ATTENLOAD POWER METER 15 70 16 8662, 66 DC FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 4 of 21 NAME OF TEST:TRANSMITTER MODULATION LIMITING STEADY STATE TEST CONDITIONS:Ambient temperature 18 o C Relative humidity 65% Standard Voltage120V AC SPECIFICATION:FCC 47 CFR 2.1047 (b) GUIDE:TIA/EIA-603 2.2.3 MEASUREMENT PROCEDURE: 1. The Equipment Under Test (EUT) was set up as shown on the following diagram. 2. The modulation was measured with a 2.4kHz square wave signal applied to the data input of the transmitter at standard TTL level. 3. Measurements were made for both positive and negative deviation. MEASUREMENT RESULTS: See the plots on following page for 25kHz channel spacing. LIMIT CLAUSE:FCC 47 CFR 90.211(b) TEST SETUP:See page 19 for test equipment information. EUTCABLEATTEN MOD ANAL 83 DC 12 65 TTL SQUARE FUNCTION GEN 92 FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 5 of 21 Deviation Limit 5kHz Positive Deviation (kHz) Negative Deviation (kHz) Average Deviation (kHz) T837-26-1021 exciter4.444.474.45 Necessary Bandwidth FCC 47 CFR 90.202 BW=2M+2DK Where: M = baud-rate/2 D = average deviation K=1.2 BW=2x2.4/2+2x4.45x1.2 =13.1kHz Emission Designation FCC 47 CFR 90.201 13K1F1D FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 6 of 21 NAME OF TEST:OCCUPIED BANDWIDTH TEST CONDITIONS:Ambient temperature 18 o C Relative humidity65 % Standard Voltage120VAC SPECIFICATION:FCC 47 CFR 2.1049 (c) GUIDE:TIA/EIA-603 2.2.11 MEASUREMENT PROCEDURE: 1. The Equipment Under Test (EUT) was set up as shown on the following diagram. 2. The EUT was modulated by a 2500Hz tone at an input level 16dB above a level that produced 50% deviation. 3. The Occupied Bandwidth was measured on the Spectrum Analyser with the controls set as shown on the following plots. MEASUREMENT RESULTS: See the plots on following page 25kHz channel spacing. LIMIT CLAUSE:FCC 47 CFR 90.210 ATTENUATION (dBc) EMISSION MASK “ C “ 100 W Fc ± 5.0 kHz to ± 10.0 kHz 83log(fd/5) Fc ± 10.0 kHz to ± 50.0 kHz The lesser of 29log(fd^2/11) or 50 Fc > ± 50.0 kHz 63 TEST SETUP:See page 19 for test equipment information. AF GEN EUTCABLE MOD ANAL 12 12 CABLE SPEC ANAL 10 86 84 DC ATTEN 61 FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 7 of 21 NAME OF TEST:OCCUPIED BANDWIDTH SPECIFICATION:FCC 47 CFR 2.1049 (c) MASK “C” 100W UNMODULATED 158.1MHz T837-26-1021 Exciter 100W MODULATED 158.10 MHz T837-26-1021 Exciter FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 8 of 21 NAME OF TEST:SPURIOUS EMISSIONS (CONDUCTED) TEST CONDITIONS:Ambient temperature 19 o C Relative humidity75 % Standard Voltage120VAC SPECIFICATION:FCC 47 CFR 2.1051 GUIDE:TIA/EIA-603 2.2.13 MEASUREMENT PROCEDURE: 1. The Equipment Under Test (EUT) was set up as shown on the following diagram. 2. The frequency range examined was from the lowest frequency generated within the EUT to a frequency higher than the 10th harmonic: 100KHz to Fc-BW Fc+BW to 1.6GHz 3. Spurious emissions which were attenuated more than 20dB below the limit were not recorded MEASUREMENT RESULTS: See the tables on following pages for 25kHz channel spacing. LIMIT CLAUSE:FCC 47 CFR 90.210 See the tables on following pages. TEST SETUP:See page 19 for test equipment information. AF GEN EUTCABLE FILTER MOD ANAL SIG GEN 12 12 CABLE SPEC ANAL 10 56 2 86 84 DC ATTEN 61 FCC ID: CASTEL0040 TELTEST REPORT 1542 T839-20-1020 TELEPAGING TRANSMITTER S/N 703030 Page 9 of 21 NAME OF TEST:SPURIOUS EMISSIONS (CONDUCTED) SPECIFICATION:FCC 47 CFR 2.1051 EXCITERT837-26-1021 25kHz channel spacing 158.10MHz @ 100W Emission Mask C Emission Freq MHzLevel dBmLevel dBc 138.10-24.6-74.6 178.1-22.3-72.3 No other emissions were detected at a level greater than 20 dB below the limit LIMITS: Carrier Output Power Watts Emission Mask “C” 43 + 10log 10 (P Watts) 100W63dBc-13 dB…

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