CASTMAB1BMobile Transceiver

MMA-00002-01 Issue 11 Changes to this manual In the interests of improving the performance, reliability or servicing of the equipment, Tait Electronics Ltd reserves the right to update both the equip- ment or this user’s manual, without prior notice. Website: For contact details and technical assistance, go to http://www.taitworld.com/, and http://support.taitworld.com/. Mise à jour de ce guide Dans le but d’améliorer la performance, la fiabilité et l’entretien, Tait Electronics Ltd se réserve le droit de mettre à jour son équipement et/ou ce guide de l’utilisateur sans notification préalable. Site Web : pour nos coordonnées ou une assistance technique, consultez http://www.taitworld.com/, et http://support.taitworld.com/. Actualización de esta guía Con el fin de mejorar el rendimiento, la confiabilidad o el servicio del equipamiento, Tait Electronics Ltd se reserva el derecho de actualizar tanto el equipo como esta guía del usuario sin previo aviso. Sitio en internet: Para obtener asistencia técnica y los datos acerca de cómo comunicarse con nosotros, diríjase a http://www.taitworld.com/, y http://support.taitworld.com/. 更新本指南 更新本指南更新本指南 更新本指南 为改善设备的性能、可靠性或维护，Tait电子有限公司保留在 不事先通知的情况下更新本设备或用户指南的权利。 网址： 网址：网址： 网址：有关联系详情和技术支持，请浏览 http://www.taitworld.com/，及 http://support.taitworld.com/。 English Français Español 中 中中 中 文 文文 文 2Directive 1999/5/EC Declaration of Conformity Directive 1999/5/EC Declara tion of Conformity daDansk Undertegnede Tait Electronics Ltd erklærer herved, at følgende udstyr TMAB1A & TMAH5A overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF. Se endvidere: http://eudocs.taitworld.com/ deDeutsch Hiermit erklärt Tait Electronics Ltd die Übereinstimmung des Gerätes TMAB1A & TMAH5A mit den grundlegenden Anforderungen und den anderen relevan- ten Festlegungen der Richtlinie 1999/5/EG. Siehe auch: http://eudocs.taitworld.com/ elΕλληνικός Με την παρουσα Tait Electronics Ltd δηλωνει οτι TMAB1A & TMAH5A συμμορφωνεται προσ τισ ουσιωδεισ απαιτησεισ και τισ λοιπεσ σχετικεσ διαταξεισ τησ οδηγιασ1999/5/ΕΚ. βλέπε και: http://eudocs.taitworld.com/ enEnglish Tait Electronics Ltd declares that this TMAB1A & TMAH5A complies with the essential requirements and other relevant provisions of Directive 1999/5/EC. See also: http://eudocs.taitworld.com/ esEspañol Por medio de la presente Tait Electronics Ltd declara que el TMAB1A & TMAH5A cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE. Vea también: http://eudocs.taitworld.com/ fiSuomi Tait Electronics Ltd vakuuttaa täten että TMAB1A & TMAH5A tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimus- ten ja sitä koskevien direktiivin muiden ehtojen mukainen. Katso: http://eudocs.taitworld.com/ frFrançais Par la présente, Tait Electronics Ltd déclare que l'appareil TMAB1A & TMAH5A est conforme aux exigences essentielles et aux autres dispositions pertinentes de la direc- tive 1999/5/CE. Voir aussi: http://eudocs.taitworld.com/ itItaliano Con la presente Tait Electronics Ltd dichiara che questo TMAB1A & TMAH5A è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla diret- tiva 1999/5/CE. Vedi anche: http://eudocs.taitworld.com/ nlNederlands Hierbij verklaart Tait Electronics Ltd dat het toestel TMAB1A & TMAH5A in overeen- stemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/ EG. Zie ook: http://eudocs.taitworld.com/ ptPortuguês Tait Electronics Ltd declara que este TMAB1A & TMAH5A está conforme com os requisitos essenciais e outras provisões da Directiva 1999/5/CE. Veja também: http://eudocs.taitworld.com/ svSvensk Härmed intygar Tait Electronics Ltd att denna TMAB1A & TMAH5A står I överens- stämmelse med de väsentliga egenskapsk- rav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG. Se även: http://eudocs.taitworld.com/ © Tait Electronics Ltd September 2004. All rights reserved. English TM8100 User’s Guide English About this guide5 English About this guide This user’s guide provides information about TM8105, TM8110 and TM8115 mobile radios and is divided into two parts.
Part 1 explains how the TM8110 and TM8115 radios oper- ate. The TM8105 radio has a control head without a user interface, so no TM8105 operating information is needed.
Part 2 outlines the installation procedure for TM8105, TM8110 and TM8115 radios, and gives the pin alloca- tions for the TM8105 programming connector. Important safety information This user’s guide also contains important safety information about using and installing these radios. Refer to page 10 for user safety instructions and page 24 for installation safety instructions. Safety warnings used in this guide Within this guide, the following conventions are used to alert you to important safely information: Warning:There is a potential risk of death or serious injury. Caution:There is the risk of minor or moderate injury to people. Caution:There is a risk of equipment damage or malfunction. Feedback about this guide If you have any enquiries regarding this guide, or any comments, suggestions and notifications of errors, please contact Technical Support at [email protected]. 6About this guide English Copyright information All information contained in this guide is the property of Tait Electronics Ltd. All rights are reserved. These guides may not, in whole or in 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. All trade names referenced are the service mark, trademark, or registered trademark of the respective manufacturers. Disclaimer There are no warranties extended or granted by this guide. Tait Electronics Ltd accepts no responsibility for damage aris- ing from use of the information contained in the guide or of the equipment and software it describes. It is the responsibil- ity of the us…

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TELTEST Laboratories Tait Electronics Ltd PO Box 1645 558 Wairakei Road Christchurch New Zealand Phone: 64 – 3 – 358 1026 Fax: 64 – 3 – 358 3903 5 th October 2004 To Whom It May Concern: TMAB1B Mobile Transceiver This equipment meets the requirements of 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. Yours faithfully, Elizabeth Comery (Compliance Laboratory Technician)

FCC ID: [CASTMAB1B] Request for Confidentiality In accordance with 47 C.F.R. Section 0.459, we, (Tait Electronics Limited), hereby request confidentiality for the [Block diagrams, Schematics, Parts Lists, Tune up and Operational Description] presented for certification. In support of the Request for Confidentiality, the following is stated: Enclosed within this application is technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to our disadvantage. To assist in assuring that we receive the full value of our product and protect its competitive posture, we respectfully request this grant of confidentiality. [Steve Crompton] [Tait Electronics Limited]

TM8100 and TM8200 mobiles Tune-up Procedure MMA-00010-01 Issue 1 August 2004 2TM8100 and TM8200 Tune-up Procedure © Tait Electronics Limited August 2004 Tait Contact Information Tait Radio Communicationshttp:// www.taitworld.com Corporate Head Office New Zealand Tait Electronics Ltd P.O. Box 1645 Christchurch New Zealand E-mail: [email protected] We b s i t e : http://www.taitworld.com Technical Support: E-mail: [email protected] We b s i t e : http://support.taitworld.com Tait North America Regional Head Office - United States of America Tait North America Inc. E-mail: [email protected] Canada Tait North America Inc. E-mail: [email protected] Latin America Tait Latin America E-mail: [email protected] Tait Europe Regional Head Office - United Kingdom Ta i t E u ro p e L t d E-mail: [email protected] Tait North Asia Regional Head Office - Hong Kong Tait Mobile Radio (Hong Kong) Ltd E-mail: [email protected] Beijing Tait Mobile Radio (Hong Kong) Ltd E-mail: [email protected] Tait South Asia Regional Head Office - Singapore Tait Electronics (Far East) Pte Ltd E-mail: [email protected] Thailand Tait Mobile Radio Ltd E-mail: [email protected] Oceania New Zealand Tait Communications Ltd E-mail: [email protected] Australia Tait Electronics (Aust) Pty Ltd E-mail: [email protected] Note: For the addresses and phone numbers of the above regional offices refer to the Tait- World website. TM8100 and TM8200 Tune-up Procedure3 © Tait Electronics Limited August 2004 Tait General Software Licence Agreement This legal document is an Agreement between you (the “Licensee”) and Tait Electronics Limited (“Tait”). By using any of the Software or Firmware items prior-installed in the related Tait product, included on this CD or downloaded from the Tait website, (hereinafter referred to as “the Software or Firmware”) you agree to be bound by the terms of this Agreement. If you do not agree to the terms of this Agreement, do not install and use any of the Software or Firmware. If you install and use any of the Software or Firmware that will be deemed to be acceptance of the terms of this licence agreement. The terms of this agreement shall apply subject only to any express written terms of agreement to the contrary between Tait and the Licensee. Licence TAIT GRANTS TO YOU AS LICENSEE THE NON- EXCLUSIVE RIGHT TO USE THE SOFTWARE OR FIRMWARE ON A SINGLE MACHINE PROVIDED YOU MAY ONLY: 1. COPY THE SOFTWARE OR FIRMWARE INTO ANY MACHINE READABLE OR PRINTED FORM FOR BACKUP PURPOSES IN SUPPORT OF YOUR USE OF THE PROGRAM ON THE SINGLE MACHINE ( CERTAIN PROGRAMS, HOWEVER, MAY INCLUDE MECHANISMS TO LIMIT OR INHIBIT COPYING, THEY ARE MARKED “COPY PROTECTED”), PROVIDED THE COPYRIGHT NOTICE MUST BE REPRODUCED AND INCLUDED ON ANY SUCH COPY OF THE SOFTWARE OR FIRMWARE; AND / OR 2. MERGE IT INTO ANOTHER PROGRAM FOR YOUR USE ON THE SINGLE MACHINE (ANY PORTION OF ANY SOFTWARE OR FIRMWARE MERGED INTO ANOTHER PROGRAM WILL CONTINUE TO BE SUBJECT TO THE TERMS AND CONDITIONS OF THIS AGREEMENT). THE LICENSEE MAY NOT DUPLICATE, MODIFY, REVERSE COMPILE OR REVERSE ASSEMBLE ANY SOFTWARE OR FIRMWARE IN WHOLE OR PART. Title to Software THIS AGREEMENT DOES NOT CONSTITUTE A CONTRACT OF SALE IN RELATION TO THE SOFTWARE OR FIRMWARE SUPPLIED TO THE LICENSEE. NOT WITHSTANDING THE LICENSEE MAY OWN THE MAGNETIC OR OTHER PHYSICAL MEDIA ON WHICH THE SOFTWARE OR FIRMWARE WAS ORIGINALLY SUPPLIED, OR HAS SUBSEQUENTLY BEEN RECORDED OR FIXED, IT IS A FUNDAMENTAL TERM OF THIS AGREEMENT THAT AT ALL TIMES TITLE AND OWNERSHIP OF THE SOFTWARE OR FIRMWARE, WHETHER ON THE ORIGINAL MEDIA OR OTHERWISE, SHALL REMAIN VESTED IN TAIT OR THIRD PARTIES WHO HAVE GRANTED LICENCES TO TAIT. Te r m a n d Te r m i n a t i o n THIS LICENCE SHALL BE EFFECTIVE UNTIL TERMINATED IN ACCORDANCE WITH THE PROVISIONS OF THIS AGREEMENT. THE LICENSEE MAY TERMINATE THIS LICENCE AT ANY TIME BY DESTROYING ALL COPIES OF THE SOFTWARE OR FIRMWARE AND ASSOCIATED WRITTEN MATERIALS. THIS LICENCE WILL BE TERMINATED AUTOMATICALLY AND WITHOUT NOTICE FROM TAIT IN THE EVENT THAT THE LICENSEE FAILS TO COMPLY WITH ANY TERM OR CONDITION OF THIS AGREEMENT. THE LICENSEE AGREES TO DESTROY ALL COPIES OF THE SOFTWARE OR FIRMWARE AND ASSOCIATED WRITTEN MATERIALS IN THE EVENT OF SUCH TERMINATION. Limited Warranty THE SOFTWARE OR FIRMWARE IS SUPPLIED BY TAIT AND ACCEPTED BY THE LICENSEE “AS IS” WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT BEING LIMITED TO ANY IMPLIED WARRANTIES AS TO MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. THE LICENSEE ACKNOWLEDGES THAT THE SOFTWARE OR FIRMWARE IS USED BY IT IN BUSINESS AND ACCORDINGLY TO THE MAXIMUM EXTENT PERMITTED BY LAW NO TERMS OR WAR RANTIES WHICH ARE IMPLIED BY LEGISLATION SHALL APPLY TO THIS AGREEMENT. TAIT DOES NOT WAR RANT THAT THE FUNCTIONS CONTAINED IN THE SOFTWARE OR FIRMWARE WILL MEET THE LICENSEE’S REQUIREMENTS OR THAT THE OPERATION OF THE SOFTWARE OR FIRMWARE WILL BE UNINTERRUPTED OR ERROR FREE. 4TM8100 and TM8200 Tune-up Procedure © Tait Electronics Limited August 2004 Exclusion of Liability TAIT’S ENTIRE LIABILITY AND THE LICENSEE’S EXCLUSIVE REMEDY SHALL BE THE FOLLOWING: 1. IN NO CIRCUMSTANCES SHALL TAIT BE UNDER ANY LIABILITY TO THE LICENSEE, OR ANY OTHER PERSON WHATSOEVER, FOR ANY DIRECT OR CONSEQUENTIAL DAMAGE ARISING OUT OF OR IN CONNECTION WITH ANY USE OR INABILITY OF USING THE SOFTWARE OR FIRMWARE. 2. TAIT WARRANTS THE OPERATION OF THE SOFTWARE OR FIRMWARE ONLY WITH THE OPERATING SYSTEM FOR WHICH IT WAS DESIGNED. USE OF THE SOFTWARE OR FIRMWARE WITH AN OPERATING SYSTEM OTHER THAN THAT FOR WHICH IT WAS DESIGNED MAY NOT BE SUPPORTED BY TAIT, UNLESS OTHERWISE EXPRESSLY AGREED BY TAIT. General THE LICENSEE CONFIRMS THAT IT SHALL COMPLY WITH THE PROVISIONS OF LAW IN RELATION TO THE SOFTWARE OR FIRMWARE. Law and Jurisdiction THIS AGREEMENT SHALL BE SUBJECT TO AND CONSTRUED IN ACCORDANCE WITH NEW ZEALAND LAW AND DISPUTES BETWEEN THE PARTIES CONCERNING THE PROVISION…

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FCC ID: CASTMAB1BPage 1 of 9 REPORT NUMBER 2074MPEFCC ID: CASTMAB1B TELTEST Laboratories Tait Electronics Limited PO Box 1645 558 Wairakei Road Christchurch New Zealand Phone : (64) (3) 3583399 Fax: (64) (3) 3580432 TEST: FCC 47 CFR 1.1310 Maximum Permissible Exposure ENVIRONMENTAL ASSESSMENT On the TMAB14-B101 Mobile Transceiver S/N: 19016674 In accordance with ANSI/IEEE Std C95.1, 1999 OET Bulletin 65 97-01 and Supplement C (Edition 01-01) DATE:August 2004 PREPARED BY:Elizabeth Comery __________________ Test Technician CHECKED & APPROVED BY:Hamish Newton __________________ Senior Technician This document must not be reproduced except in full, without the written permission of the Compliance Laboratory Manager. FCC ID: CASTMAB1BPage 2 of 9 TABLE OF CONTENTS Page SUMMARY OF RESULTS ................................................................................................................... 3 OPERATING CONDITIONS AND EXPOSURE CONDITIONS .................................................... 3 LIMITS ................................................................................................................................................... 3 RECOMMENDED ANTENNAS .......................................................................................................... 3 MEASUREMENT GUIDANCE ...........................................................................................................4 TEST RESULTS, TRANSMITTER POWER ..................................................................................... 5 TEST RESULTS, MPE.......................................................................................................................... 5 TEST EQUIPMENT LIST .................................................................................................................... 7 INFORMATION TO BE PLACED IN MANUAL.............................................................................. 8 APPENDIX 1 TEST POSITIONS DIAGRAM.................................................................................... 9 FCC ID: CASTMAB1BPage 3 of 9 Summary of Results: Antenna GainAntenna PositionMeasurement PositionResult 2.15 dBi RoofExternal: Side COMPLIES 5.15 dBi RoofExternal: Side COMPLIES 2.15 dBi RoofInternal: Front Seat COMPLIES 2.15 dBi RoofInternal: Back Seat COMPLIES 5.15 dBi RoofInternal: Front Seat COMPLIES 5.15 dBi RoofInternal: Back Seat COMPLIES See Appendix A for details of the measurement positions. Operating and Exposure conditions: Operating Conditions:Mobile transmitter using vehicle mounted antennas only Exposure conditions:Occupational/Controlled Exposure (operator). General Population/Uncontrolled (passengers and bystanders) Safe Distance: Recommended Minimum lateral safe distance from the antenna:90 cm Limit: Occupational/Controlled Exposure: 30 - 300 MHz: 1.0 mW/cm 2 General population/Uncontrolled Exposure: 30 - 300 MHz: 0.2 mW/cm 2 Recommended Antennas: Antenna Type:Monopole (λ/4 antenna) Antenna Gain:2.15 dBi Antenna Type:Monopole (5λ/8 antenna) Antenna Gain:5.15 dBi FCC ID: CASTMAB1BPage 4 of 9 Measurement Guidance: 2) Mobile PTT – Parts 80, 90 a) §2.1033(c)(3) requires device operating and installation instructions to be submitted during equipment certification; instructions should include the minimum separation distance and other constraints required for the device and its antenna(s) to meet MPE limits b) Per definition of a mobile device a minimum separation distance of 20 cm is required i) Antenna installation conditions should maintain the estimated minimum MPE separation distance ii) A separation distance based on MPE evaluation (measurement or computer modeling) that is smaller than the estimated MPE distance may be used if it is applicable for the antenna installation conditions c) Basic RF exposure instructions are requested for devices that meet general population exposure requirements, as part of the §2.1033(c)(3) required operating instructions; RF exposure training instructions and labeling info are requested for devices that satisfy occupational exposure requirements Federal Communications Commission OET Laboratory Division March 18, 2004 FCC ID: CASTMAB1BPage 5 of 9 Test Results: NAME OF TEST:TRANSMITTER OUTPUT POWER (CONDUCTED) TEST CONDITIONS:Ambient Temperature22.5 o C Relative Humidity59 % SPECIFICATION:FCC 47 CFR 2.1046 GUIDE:TIA/EIA-603 2.2.1 MEASUREMENT PROCEDURE: 1. The Equipment Under Test (EUT) was connected to an RF Power meter using a coaxial attenuator with an impedance of 50 Ohms. 2. The unmodulated output power was measured. MEASUREMENT RESULTS: Transmit Frequency:157.65MHz Manufacturer’s Rated Output Power50Watts Supply Voltage, motor idling, transmitting.13.7Volts Measured Output Power49.83Watts Measurement Uncertainty (dB) ± 0.5 dB Maximum Transmit Power is set in the factory to 52 watts +2 / -1 watt. This setting is not adjustable by the user. The MPE results are scaled to simulate results from a 54 watt carrier with a 50% duty cycle. NAME OF TEST:ENVIRONMENTAL ASSESSMENT SPECIFICATION:FCC 47 CFR 1.1310 Measurement Method: Field strength measurements were performed with the antenna centrally mounted on the roof of a representative vehicle (Honda Accord 2001 LXI four door sedan, dimensions 185.5 long, 71.5 wide and 57.1 inches high ). See Appendix A for details. External Field strength readings were recorded at a position 20 cms from the car body, to represent the closest position for a bystander. Measurements were taken at 20 cm intervals vertically over a height of 2 metres. Internal field strength readings were recorded in the front and back seat locations in the areas where the highest field strength is found. Measurements were made in an area 40cm wide representing the head and upper and lower torso. Spatial averaging is carried out to determine the MPE result (IEEE C95.1 3.29). FCC ID: CASTMAB1BPage 6 of 9 Roof mounted antenna: 1.Position: 90 degrees to side of car, 20 cms from the body, on a line intersecting t…

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TELTEST Laboratories Tait Electronics Limited Report Number 2074 FCC ID: CASTMAB1B Page 1 of 42 REPORT NUMBER 2074August 2004 RADIO PERFORMANCE MEASUREMENTS On the TMAB14-B101 Mobile Transceiver FCC ID: CASTMAB1B SN: 19016674 In accordance with FCC 47 CFR Parts 22, and 90 PREPARED BY:Elizabeth Comery___________________ Test Technician CHECKED & APPROVED BY:Hamish Newton___________________ Senior Technician TELTEST Laboratories Tait Electronics Limited PO Box 1645 558 Wairakei Road Christchurch New Zealand Phone : (64) (3) 3583399 Fax: (64) (3) 3580432 TELTEST Laboratories Tait Electronics Limited Report Number 2074 FCC ID: CASTMAB1B Page 2 of 42 REPORT ON : Type Approval Testing of the TMAB14-B101(Serial No 19016674) in accordance with: FCC CFR 47 Parts 22 & 90 FCC ID: CASTMAB1B PREPARED FOR : Tait Electronics Ltd PO Box 1645 558 Wairakei Rd Christchurch New Zealand DISTRIBUTION : TELTest LaboratoryMr S CromptonCopy No 1 Tait Electronics LtdMr. Des Fox Copy No 2 Tait Electronics LtdMr. Dereck FiddesCopy No 3 APPROVED : Hamish Newton Senior Technician Date : All tests reported herein have been performed in accordance with the laboratory's scope of accreditation This document must not be reproduced except in full, without the written permission of the Compliance Laboratory Manager. Copy No: TELTEST Laboratories Tait Electronics Limited Report Number 2074 FCC ID: CASTMAB1B Page 3 of 42 TABLE OF CONTENTS DECLARATION OF CONFORMITY................................................................................................. 4 TEST CONDITIONS ............................................................................................................................. 5 NECESSARY BANDWIDTH AND EMISSION DESIGNATORS ................................................... 5 TEST RESULTS..................................................................................................................................... 7 TRANSMITTER OUTPUT POWER (CONDUCTED) ...................................................................... 7 TRANSMITTER AUDIO FREQUENCY RESPONSE - PRE-EMPHASIS ....................................... 8 TRANSMITTER MODULATION LIMITING ................................................................................. 10 OCCUPIED BANDWIDTH ..............................................................................................................13 SPURIOUS EMISSIONS (CONDUCTED)....................................................................................... 26 SPURIOUS EMISSIONS (RADIATED)........................................................................................... 29 TRANSMITTER FREQUENCY STABILITY (TEMPERATURE) ................................................. 32 TRANSMITTER FREQUENCY STABILITY (VOLTAGE) ........................................................... 34 TRANSIENT FREQUENCY BEHAVIOR ....................................................................................... 35 TEST EQUIPMENT USED................................................................................................................. 40 APPENDIX A ....................................................................................................................................... 41 TEST SETUP DETAILS.................................................................................................................... 41 TELTEST Laboratories Tait Electronics Limited Report Number 2074 FCC ID: CASTMAB1B Page 4 of 42 DECLARATION OF CONFORMITY We, TELTEST LABORATORIES of 558 Wairakei Road, Christchurch New Zealand, declare under our sole responsibility that the product: Equipment:Mobile Transceiver Type:TMAB1B Product code:TMAB14-B101 Serial Numbers:19016674 Quantity:1 To which this declaration relates is in conformity with the following standards: FCC CFR 47 Parts 22 & 90 Signature:__________________________ S. A. Crompton Compliance Laboratory Manager. Date:__________ TELTEST Laboratories Tait Electronics Limited Report Number 2074 FCC ID: CASTMAB1B Page 5 of 42 Test Conditions All testing was performed at the following conditions. Ambient Temperature15 o C to 35 o C Relative Humidity20% to 75% Standard Test Voltage13.8Vdc Necessary Bandwidth and Emission Designators SPECIFICATION:FCC 47 CFR 2.202 The Necessary Bandwidth is the minimum value of the occupied bandwidth sufficient to ensure the transmission of information at the rate and with the quality required for the system employed. This is calculated using the following formula. Bn = 2M + 2DKWhere: Bn = Necessary Bandwidth M = Maximum modulation frequency For Data transmission M = B/2 Where: B = Modulation rate in Baud D = Peak deviation K = Constant For Analogue transmission this is 1 For Data transmission this is typically 1.2 1. Analogue Voice 12.5kHz Bandwidth Necessary bandwidthEmission Designator M = 3kHz11k0F3E D = 2.5kHz F3E represents a FM voice transmission Bn = 6 + 5 x 1 =11kHz 2. Analogue Voice 25kHz Bandwidth Necessary bandwidthEmission Designator M = 3kHz16k0F3E D = 5kHz F3E represents a FM voice transmission Bn = 6 + 10 x 1 =16kHz 3. Fast Frequency Shift Keying (FFSK) 12.5kHz Bandwidth Necessary bandwidthEmission Designator M = 0.6 (Baud rate = 1200)4k80F2D D = 1.5kHz (60% of peak deviation) F2D represents a FM data transmission with the use of a modulating sub carrier Bn = 1.2 + 3 x 1.2 =4.8kHz TELTEST Laboratories Tait Electronics Limited Report Number 2074 FCC ID: CASTMAB1B Page 6 of 42 4. Fast Frequency Shift Keying (FFSK) 25kHz Bandwidth Necessary bandwidthEmission Designator M = 0.6 (Baud rate = 1200)8k40F2D D = 3kHz (60% of peak deviation) F2D represents a FM data transmission with the use of a modulating sub carrier Bn = 1.2 + 6 x 1.2 =8.4kHz 5. Tait High Speed Date (THSD) THSD uses a 4 level gaussian frequency shift keying (CP-4GFSK) modulation scheme. It can be used when transferring data between two conventional radios. Data is transmitted at a rate of 12000bps for narrow band channels, and 19200bps for wid…

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