CASTBA7K2Base Station Transceiver

TB8100 Installation and Operation ManualConnection55 © Tait Electronics Ltd June 2003 6Connection Once the TB8100 BSS hardware is installed, you need to connect the individual modules to each other, and to any ancillary equipment required in your system. This chapter provides information on all the inputs and outputs available on the TB8100 BSS. 6.1Overview of Inputs and Outputs This section identifies the main input and output connections for the TB8100 BSS. Figure 6.1 below identifies the connections at the front of a dual base station, and Figure 6.3 on page 57 identifies those at the rear. Figure 6.2 on page 56 identifies the connections at the front of a single 100 W base station. Figure 6.4 on page 57 identifies the connections on the control panel. Refer to the following sections in this chapter for more details on these connections. Figure 6.1Dual 5 or 50W Base Station Inputs and Outputs - Front View b 28VDC high current output for PA f 28VDC high current input cable from PMU c 28VDC low current output for reciter g RF output to PA d system control bus h 28VDC low current input from PMU e RF input from reciter i DC output (for optional reciter fan only) bcdeghfgh ddidiefd PA 1PA 2reciter 2PMU reciter 1 56ConnectionTB8100 Installation and Operation Manual © Tait Electronics Ltd June 2003 Figure 6.2Single 100W Base Station Inputs and Outputs - Front View b 28VDC high current output for PA f system control bus c 28 VDC low current output for reciter g DC output (for optional reciter fan only) d RF output to PA h 28VDC high current input cable from PMU e 28VDC low current input from PMU i RF input from reciter bcde hfgfi PAre ci te r PMU TB8100 Installation and Operation ManualConnection57 © Tait Electronics Ltd June 2003 Figure 6.3Dual 5 or 50W Base Station Inputs and Outputs - Rear View b system interface connector g auxiliary 12 VDC output c external reference frequency input h AC mains input d RF output i RF input e – VDC input j auxiliary 12 VDC input for system interface f + VDC input 1) subrack ground connector bcdfe higidjj PA 1PA 2reciter 1reciter 2PMU bc 1) Figure 6.4Control Panel Inputs and Outputs b DC outputs for fans mounted on front panel; also used for fan rotation detectors (if fitted) d RS-232 programming port c microphone connector b c d 58ConnectionTB8100 Installation and Operation Manual © Tait Electronics Ltd June 2003 6.2Power Supply Connections AC PowerThe TB8100 PMU is designed to accept a mains input of 88 to 264VAC at 45 to 65Hz. We recommend that a standard 3-wire grounded outlet is used to supply the AC power. The socket-outlet must be installed near the equipment and must be easily accessible. This outlet should be connected to an AC power supply capable of providing a maximum of 600W. The requirements of two typical AC supplies are given in the following table. Your TB8100 BSS should come supplied with a power supply cord to connect the male IEC connector on the PMU to the local AC supply. The pins of the IEC connector on the PMU are identified at right. DC PowerThe TB8100 PMU is designed to accept a DC input of 10.3 to 15.5 VDC with negative or positive ground. There is a minimum DC start-up threshold to prevent damaging a battery which has little capacity left. You must connect the DC supply from the battery to the PMU via a fuse or DC-rated circuit breaker with a rating of 60A. The DC input leads should be of a suitable gauge to ensure less than 0.2 V drop at maximum load over the required length of lead. Terminate and insulate the DC input leads so they are protected from accidentally shorting to the subrack if the PMU is removed before the leads are disconnected. Nominal SupplyCurrent Requirement Circuit Breaker/Fuse Rating 115VAC8A10A 230VAC4A6A phase neutral ground rear view Figure 6.5Recommended DC Power Connection Battery PMU Circuit Breaker or Fuse TB8100 Installation and Operation ManualConnection59 © Tait Electronics Ltd June 2003 Reciter Auxiliary DC Input The system interface PCB in the reciter has an auxiliary DC input connector. DC from the auxiliary DC output on the PMU (see “PMU Auxiliary DC Output” below) can be supplied to the +AUX_V pin on the system interface connector via this input. The pin allocations for the auxiliary DC input on the system interface PCB are given in the following table. Note that pins 1 & 3 and pins 2 & 4 on this connector are linked. Refer to “System Connections” on page 60 for the pin allocations for + AUX_V on each system interface PCB. The DC output from the PMU is 12VDC. Although this power output is isolated, the negative side of the supply is grounded on the system interface PCB to give a +V output. PMU Auxiliary DC Output The PMU can provide an auxiliary DC output when it is fitted with the optional 40 W auxiliary power supply PCB. This power supply is current limited to 3A and is available on the auxiliary DC output connector on the rear panel. DC from this output can be supplied to the +AUX_V pin on the system interface connector on the reciter via the auxiliary DC input connector on the system interface PCB (see “Reciter Auxiliary DC Input” above). The pin allocations for the auxiliary DC output on the PMU are given in the following table. Note that pins 1 to 4 and pins 5 to 8 on this connector are linked. PinDescriptionLinks 1+V input 2ground 3+V input 4ground 1 2 3 4 rear view PinDescriptionLinks 1+ V output 2+ V output 3+ V output 4+ V output 5ground 6ground 7ground 8ground 1 5 26 37 48 rear view 60ConnectionTB8100 Installation and Operation Manual © Tait Electronics Ltd June 2003 6.3RF Connections The RF input to the TB8100 BSS is via the lower BNC connector on the rear panel of the reciter. The RF output is via the N-type connector on the rear panel of the PA (refer to Figure 6.3 on page 57). We recommend that you use dual-screened coaxial cable such as RG223 for the BNC connections, and RG214 for the N-type connections. 6.4System Connections The reciter can be fitted with an optional system in…

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TB8100 base station Installation Guide MBA-00009-06 Issue 6 June 2005 2TB8100 Installation Guide © Tait Electronics Limited June 2005 Contents 1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Personal Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Equipment Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.5 Grounding and Lightning Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.6 Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.7 Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.8 Installing the Base Station System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2 Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2.1 Auxiliary Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2.2 12V PA Power Saving Control Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.3 System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2.4 Service Kit Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 2.5 RF Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 2.6 System Control Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Associated Documentation TB8100 Installation and Operation Manual. TB8100 Service Manual (service centres only). TB8100 Specifications Manual. TB8100 Service Kit and Alarm Center User’s Manuals and online Help. TB8100 Calibration Kit User’s Manual and online Help. All available TB8100 product documentation is provided on the Product CD supplied with the base station. Updates may also be published on the Tait support website. Consult your nearest Tait Dealer or Customer Service Organisation for more information Tuning and Configuration If your TB8100 BSS has not been tuned to your requirements at the factory, you will need to tune the reciter modules before operating them in your radio system. To do this you will need to use the Calibration Kit software included on the Product CD, plus the TB8100 calibration test unit. The TB8100 BSS has been programmed with a default software configuration and default passwords at the factory. You will need to use the Service Kit software to configure your BSS to suit the requirements of your radio system. Refer to the Calibration Kit and Service Kit documentation for full details on these procedures. TB8100 Installation GuideInstallation3 © Tait Electronics Limited June 2005 1Installation This chapter describes how to install the TB8100 BSS in a standard 19 inch rack or cabinet. It also provides some general information on safety precautions and site requirements. We recommend that you read the entire chapter before beginning the installation. 1.1Personal Safety 1.1.1Lethal Voltages Warning!!The PMU contains voltages that may be lethal. Refer to the ratings label on the rear of the module. The TB8100 BSS must be installed so that the rear of the PMU is located in a service access area. The PMU must be connected to the mains supply source by trained personnel in accordance with local and national regulations. Disconnect the mains IEC connector and wait for five minutes for the internal voltages to self-discharge before dismantling. The AC power on/off switch does not isolate the PMU from the mains. It breaks only the phase circuit, not the neutral. The PMU should be serviced only by qualified technicians. There are no user-replaceable parts inside. If the PMU is damaged and does not function properly, stop the module safely and contact your nearest Tait Dealer or Customer Service Organisation immediately. All servicing should be carried out only when the PMU is powered through a mains isolating transformer of sufficient rating. We strongly recommend that the mains power to the whole of the repair and test area is supplied via an earth leakage circuit breaker. 1.1.2Explosive Environments Warning!!Do not operate TB8100 BSS equipment near electrical blasting caps or in an explosive atmos- phere. Operating the equipment in these envi- ronments is a definite safety hazard. 4InstallationTB8100 Installation Guide © Tait Electronics Limited June 2005 1.1.3Proximity to RF Transmissions Do not operate the transmitter when someone is standing within 90 cm (3 ft) of the antenna. Do not operate the transmitter unless you have checked that all RF connectors are secure. 1.1.4High Temperatures Take care when handling a PMU or PA which has been operating recently. Under extreme operating conditions (+ 60° C [+140° F] ambient air temperature) or high duty cycles the external surfaces of the PMU and PA can reach temperatures of up to + 80°C (+176°F). 1.2Equipment Safety 1.2.1ESD Precautions ImportantThis equipment contains devices which are susceptible to damage from static charges. You must handle these devices carefully and according to the procedures described in the manufacturers’ data books. We recommend you purchase an antistatic bench kit from a reputable manufacturer and install and test it according to the manufacturer’s instructions. Figure 1.1 shows a typical antistatic bench set-up. You can obtain further information on antistatic precautions and the dangers of electrostatic discharge (ESD) from standards such as ANSI/ESD S20.20-1999 or…

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TB8100 Installation and Operation ManualOperating Controls25 © Tait Electronics Ltd June 2003 3Operating Controls The TB8100 BSS has a number of hardware controls which are available to the user. These controls are located on the control panel, reciter and PMU. This chapter identifies and describes these controls. 3.1Control Panel The operating controls on the control panel allow some manual control of one or two base stations in a TB8100 BSS. These controls and their associated LED indicators are identified in Figure 3.1 below, and their functions are explained in the paragraphs which follow. Refer to “Connection” on page 55 for information on the connectors located on the control panel. Figure 3.1Operating Controls on the Control Panel b speaker volume f power LED c speaker button and LED g carrier button and transmit LED d receive LED h alarm LED e speaker i microphone channel button and LEDs controls for base station 1 (reciter 1) or single base station c d f g h i h g e d c b controls for base station 2 (reciter 2) 26Operating ControlsTB8100 Installation and Operation Manual © Tait Electronics Ltd June 2003 Speaker Volume Controls the volume of the speaker mounted behind the control panel. Rotate clockwise to increase the volume, and anticlockwise to decrease the volume. Speaker Button and LED The speaker button cycles the base station audio through three states. At power-on the speaker is off and the receiver audio is gated (muted). Pressing the button once turns the speaker on, but leaves the audio gated. Pressing the button a second time leaves the speaker on and ungates the audio (monitor mode). Pressing the button for a third time returns to the start of the sequence, with the speaker off and audio gated. The green speaker LED is lit when the speaker is turned on. Receive LEDThe green receive LED is lit when a valid signal is received on its associated base station. SpeakerThe control panel is fitted with a 0.5W speaker. Audio from either or both base stations can be connected to this speaker. Power LEDThe green power LED is lit when the PMU is turned on and supplying power to the TB8100 BSS. Carrier Button and Transmit LED The carrier button is a momentary press switch. When held down, it keys the transmitter while disabling the 600Ω balanced and unbalanced line, and microphone audio. The transmitted signal is unmodulated, i.e. carrier only. The red transmit LED is lit while its associated transmitter is transmitting. Alarm LEDThe red alarm LED will flash at a rate of 2 to 5 Hz when an alarm has been generated by any of the TB8100 BSS modules. It will continue to flash until the alarm is cancelled or the fault is fixed. Note that only those alarms which are enabled using the Service Kit (Configure > Alarms > Alarm Control) will cause this LED to flash. Refer to the Service Kit documentation for more information. power on speaker off, audio gated speaker on, audio gated speaker on, audio ungated press press press TB8100 Installation and Operation ManualOperating Controls27 © Tait Electronics Ltd June 2003 Microphone Channel Button and LEDs The microphone channel button selects which base station (BS) the microphone is connected to. At power-on both base stations are selected. Pressing the button once will connect the microphone audio to base station 1. Pressing the button a second time will connect the audio to base station 2. Pressing the button for a third time returns to the start of the sequence, with the microphone audio connected to both base stations. The green LED is lit when the microphone audio is connected to its associated base station. 3.2Reciter The only controls on the reciter are the rotary hex switch mounted on the front panel, and the indicator LEDs visible through a slot in the front panel. Hex SwitchThis switch is used to assign an identity number to each base station in the BSS. For example, the reciters in a dual base station system would be numbered “1” and “2”. The reciter with the lowest hex number becomes the “control” reciter. In a single base station system, the hex switch on the reciter is set to “1”. power on BS1 selected BS1 LED on BS2 selected BS2 LED on BS1 and BS2 selected BS1 and BS2 LEDs on press press press Figure 3.2Operating Controls on the Reciter b indicator LEDs c hex switch c b 28Operating ControlsTB8100 Installation and Operation Manual © Tait Electronics Ltd June 2003 Indicator LEDs These LEDs provide the following information about the state of the reciter:
steady green - the reciter is powered up
flashing red - one or more alarms have been generated; you can use the Service Kit software to find out more details about the alarms. 3.3PA The only controls on the PA are the indicator LEDs visible through a slot in the front panel. Indicator LEDsThese LEDs provide the following information about the state of the PA:
steady green - the PA is powered up
flashing green - the PA has no application firmware loaded; you can use the Service Kit software to download the firmware
flashing red - one or more alarms have been generated; you can use the Service Kit software to find out more details about the alarms. 3.4PMU The only controls on the PMU are the on/off switches on the rear panel for the AC and DC modules, and the indicator LEDs visible through a slot in the front panel. Figure 3.3Operating Controls on the PA b indicator LEDs b 5/50 W PA 100 W PA TB8100 Installation and Operation ManualOperating Controls29 © Tait Electronics Ltd June 2003 AC Module On/Off Switch This switch turns the AC input to the PMU on and off. Note that this switch breaks only the phase circuit, not the neutral. DC Module On/Off Switch This switch turns the DC output from the PMU on and off. It is recessed to prevent the DC module being accidentally switched off, thus disabling the battery back-up supply. Note that this switch disables only the control circuitry - the DC input is still connected to the power circuitry. Warning!!These switches do not totally is…

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Part 90R Application Review Guide Public Safety Bands: 764-776 MHz and 794-806 MHz 1. Explanation of which Narrowband or Wideband channel segments the device is capable of supporting from those listed in 90.531(b), and 90.531(c). - For Narrowband segments: a) Is the device capable of operating on “General Use” channels listed in 90.531(b)(5) or “State” channels listed in 90.531(b)(6)? b) Is the device ONLY capable of operating on Low Power “Regional” channels listed in 90.531(b)(3) or Low Power “Itinerant” channels listed in 90.531(b)(4)? c) Is the device capable of operating on “Nationwide” Interoperability channels listed in 90.531(b)(1)? - For Wideband segments: d) Is the device capable of operating on Interoperability channels listed in 90.531(c)(1)? 2. Statement regarding the modulation capabilities of the device: - Does the device support digital Voice only, Data only, or both [see 90.547]? - Does the device support analog voice operation [see 90.535(a)]? 3. Verify the following Interoperability Channel Operation requirements listed in 90.531 and 90.547 for Narrowband mobile, portable, or control devices only, given the information from #1. and #2. above: a) Designed for Data ONLY Operation on Nationwide, General Use or State channels - Must be capable of operating on the data interoperability channels listed in 90.531(b)(1)(i). b) Designed for Voice ONLY Operation on Nationwide, General Use or State channels - Must be capable of operating on the nationwide and calling only interoperability channels listed in 90.531(b)(1) and (b)(1)(ii), but do not have to operate on data only channels listed in 90.531(b)(1)(i). c) Designed for BOTH Voice and Data Operation on Nationwide, General Use or State channels - Must be capable of operating on all nationwide interoperability channels including data only and calling only channels listed in 90.531(b)(1), (b)(1)(i), and (b)(1)(ii). d) Designed for Low Power ONLY Operation on Regional/Itinerant channels – Must operate ONLY on the data/voice channels listed in 90.531(b)(3) or (b)(4). 4. Verify the following capability requirements for all Wideband devices only, given the information from #1. and #2. above: a) Designed for Data ONLY Operation on Nationwide Interoperability channels - Must operate on the wideband data interoperability channels listed in 90.531(c)(1). 5. Application filing requirements for Narrowband mobile, portable or control devices only: - Voice Operation on General Use, State, or Nationwide Voice Interoperability channels: a) Emission limitation (ACP) compliance for each combination of channel bandwidth and modulation for all band plans - 90.543. b) Attestation of voice path efficiency compliance for operation on General Use and State channels only – 90.203(m) & 90.535(d). c) Attestation of operation on Nationwide Voice Interoperability and Calling Only channels – 90.547. - For Voice Only devices, attestation to 90.547(a)(3). d) Attestation of compliance to Project 25 FDMA Common Air Interface (ANSI 102) standards for operation on Nationwide Voice Interoperability and Calling Only channels only - 90.548(a)(1). e) Frequency stability compliance for all band plans - 90.539(a) & (c). f) Transmitting power compliance for all band plans - 90.541(b) & (c). - Data Operation on General Use, State, or Nationwide Data Interoperability channels: g) Emission limitation (ACP) compliance for each combination of channel bandwidth and modulation for all band plans - 90.543. h) Attestation of data rate efficiency compliance for General Use and State channels only - 90.535(b). i) Attestation of operation on Nationwide Data Interoperability channels listed in 90.531(b)(1)(i) only – 90.547. - For Data Only devices, attestation to 90.547(a)(2). j) Attestation of compliance to Project 25 Data Overview (ANSI 102) standards for operation on data interoperability channels listed in 90.531(b)(1)(i) only - 90.548(a)(2). k) Frequency stability compliance for all band plans - 90.539(a) & (c). l) Transmitting power compliance for all band plans - 90.541(b) & (c). - Low Power Operation (mobiles and portables only) on Regional/Itinerant channels: m) Emission limitation (ACP) compliance for each combination of channel bandwidth and modulation for all Low Power channel band plans - 90.543. n) Attestation of low power ONLY operation on Low Power Regional/Itinerant channels listed in 90.531(b)(3)&(b)(4) – 90.541(b)&(c). - For Low Power Only devices, attestation to 90.547(a)(1). o) Attestation of data rate efficiency compliance for (non-voice) data capable devices operating on Low Power Regional/Itinerant channels only - 90.535(b). [data efficiency applies to all (non-voice) narrowband channels] p) Frequency stability compliance for all band plans - 90.539(c). q) Transmitting power compliance for all band plans - 90.541(d). 6. Application filing requirements for Wideband mobile, portable, or control devices only: - Data Operation: a) Emission limitation (ACP) compliance for each combination of channel bandwidth and modulation for all band plans - 90.543. b) Attestation of data rate efficiency compliance for wideband data channels listed in 90.531(c) - 90.535(c). [data efficiency applies to all (non-voice) wideband channels] c) Attestation of Data Interoperability Channel operation for wideband data interoperability channels listed in 90.531(c)(1) only. d) (future) Attestation of compliance to Wideband Data (ANSI 902) standards - for data interoperability channels listed in 90.531(c)(1) only - 90.548(??). e) Frequency stability compliance for all band plans - 90.539. f) Transmitting power compliance for all band plans - 90.541. 7. All devices – other applicable sections of Part 90, Sub-Part I – Technical Requirements (90.201 – 90.219) 8. Encryption – optional, but must conform to standard if included: a) attestation of compliance with 90.553(a) & (b) if encryption is included - allowed on all channels except nationwide calling only interoperability channels - user…

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FCC ID: CASTBA7K2 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, Laboratory Manager, Tait Electronics Ltd.

TELTEST Laboratories Tait Electronics Limited Report Number 2499 TELTEST Laboratories – A Division of Tait Electronics LimitedTelephone: 64 3 358 3399, Fax: 64 3 358 0432 PO Box 1645, 558 Wairakei Road, Christchurch, New Zealand Page 1 of 41 Laboratory Test Report For the TBAK2 Base Station Transceiver Tested In accordance with FCC 47 CFR Parts 22, 90S and 90R Report Revision:1 Issue Date:18-September-2006 FCC ID:CASTBA7K2 PREPARED BY:Marcus Ludwig___________________ Test Technician CHECKED & APPROVED BY:Steve Crompton___________________ Laboratory Manager 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. TELTEST Laboratories Tait Electronics Limited Report Number 2499 Page 2 of 41Report Revision: 1 FCC ID: CASTBA7K2Issue Date: 18-September-2006 TABLE OF CONTENTS REVISION HISTORY ........................................................................................................................... 3 INTRODUCTION .................................................................................................................................. 3 DESCRIPTION OF SAMPLE .............................................................................................................. 3 REPORT PREPARED FOR ................................................................................................................. 4 STATEMENT OF COMPLIANCE...................................................................................................... 4 TEST CONDITIONS ............................................................................................................................. 4 TEST RESULTS..................................................................................................................................... 5 TRANSMITTER OUTPUT POWER (CONDUCTED) ...................................................................... 5 TRANSMITTER AUDIO FREQUENCY RESPONSE - PRE-EMPHASIS ....................................... 7 TRANSMITTER MODULATION LIMITING ................................................................................... 8 OCCUPIED BANDWIDTH ..............................................................................................................10 ADJACENT CHANNEL POWER..................................................................................................... 23 SPURIOUS EMISSIONS (CONDUCTED)....................................................................................... 25 SPURIOUS EMISSIONS (RADIATED)........................................................................................... 30 TRANSMITTER FREQUENCY STABILITY (TEMPERATURE) ................................................. 35 TRANSMITTER FREQUENCY STABILITY (VOLTAGE) ........................................................... 38 TEST EQUIPMENT USED................................................................................................................. 39 ANNEX A.............................................................................................................................................. 40 TEST SETUP DETAILS.................................................................................................................... 40 TELTEST Laboratories Tait Electronics Limited Report Number 2499 Page 3 of 41Report Revision: 1 FCC ID: CASTBA7K2Issue Date: 18-September-2006 REVISION HISTORY DateRevisionComments 18-September-20061Initial test report INTRODUCTION Type approval testing of the 5W variant of the TBAK2 base station transceiver in accordance with: FCC CFR 47 Parts 22, 90S & 90R DESCRIPTION OF SAMPLE Equipment:Base Station Transceiver Type:TBAK2 The TBAK2 is a modular base station transceiver consisting of: Module Product Designation Code Serial Number Description ReciterTBA40K4-PA0018005777 Transmit 764 – 776 MHz 850 – 870 MHz Receive 794 – 824 MHz Power Amplifier TBA70K2-0000 TBA71K2-0000 18022881 18022882 1 – 5Watts in 1 Watt steps Power Management Unit TBA30A0-010018001753 Input 88 – 264 Vac 45 – 65 Hz Output: 28 Vdc User InterfaceXBA20202051088 Modulation type:F3E Analogue FM F1E, F7E Digital Voice C4FM (9600 bps) F1D, F7DDigital Data C4FM (9600 bps) Channel spacing:12.5 kHz, 25 kHz Emission designators:11K0F3E, 16K0F3E 8K10F1E, 8K10F7E 8K10F1D, 8K10F7D TELTEST Laboratories Tait Electronics Limited Report Number 2499 Page 4 of 41Report Revision: 1 FCC ID: CASTBA7K2Issue Date: 18-September-2006 REPORT PREPARED FOR Tait Electronics Ltd PO Box 1645 558 Wairakei Rd Christchurch New Zealand STATEMENT OF COMPLIANCE The TBAK2 Base Station transceiver as tested in this report was found to conform to the following standards: FCC CFR 47 Parts 22, 90S & 90R TEST CONDITIONS All testing was performed at the following conditions. Ambient Temperature15 o C Æ 30 o C Relative Humidity20% Æ 75% Standard Test Voltage120 Vac (PMU), 13.8Vdc (12V PA) TELTEST Laboratories Tait Electronics Limited Report Number 2499 Page 5 of 41Report Revision: 1 FCC ID: CASTBA7K2Issue Date: 18-September-2006 TEST RESULTS TRANSMITTER OUTPUT POWER (CONDUCTED) SPECIFICATION:FCC 47 CFR 2.1046 GUIDE:TIA/EIA-…

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