Tait TM8200 Accessories Manual
Also see for TM8200 mobiles: Service manualInstallation guideInstallation guideProtocol manualOperator's manual
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Contents
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TM8100/TM8200 Accessories Manual TMAA01-01 Line-Interface Board 19© Tait Electronics Limited August 2005Setting the LineOutput Level (RV2) Monitor the line output (SK1 pins 14 and 15) and apply an on-channelsignal from the RF signal generator at an output level of -47dBm,modulated to 60% of system deviation, at 1kHz AF.Adjust the RV2 for a line output level of -10dBm.Setting the LineInput Level (RV3)Apply a line input signal of -10dBm and key the transmitter. For a two-wire configuration, apply the line input signal to pins 14 and15 on SK1. For a four-wire configuration, apply the line input signal to pins 4 and10 on SK1.Adjust RV3 until 60% of system deviation at 1kHz is achieved.2.3 Installing the Line-Interface BoardNote The line-interface board link options must be set before the boardis installed in the radio, as the top side of the line-interface boardis not accessible once the board is screwed to the radio lid.2.3.1 Parts RequiredThe following table describes the parts required to install a line-interfaceboard in a radio. The parts marked with an asterisk (*) are not shown inFigure 2.2 and are used to connect to the radio’s external options connector.Table 2.5 Line-interface installation parts requiredQuantity Internal Part Number Description Figure 2.2Reference1 362-01111-XX aa. Contact Technical Support for the exact IPN.foam seal d1 362-01108-XX a cover seal 1!2 347-00011-00 4-40x3/16 screws 1@2 354-01043-00 screw-lock fasteners h6 349-02062-00 M3x8 screws j*1 240-00010-80 D-range plug —*1 240-06010-29 D-range hood — |
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