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 Tuneup 

General Information

12

 August 2004© Tait Electronics Ltd

Table 1.2

CCTM commands in the radio-information, radio-control and system categories

Command

Usage

Entry at keyboard

Response on screen

Radio-information category

94 – Radio serial number

Reads the serial number of the 
radio

94

x

where 

x

 is the serial number

(an eight-digit number)

96 – Firmware version

Reads the version number of the 
radio firmware

96

QMA1F_

x

_

y

where 

x

 is a three-character 

identifier and 

y

 is an eight-digit 

version number

97 – Boot-code version

Reads the version number of the 
boot code

97

QMA1B_

x

_

y

where 

x

 is a three-character 

identifier and 

y

 is an eight-digit 

version number

98 – FPGA version

Reads the version number of the 
FPGA

98

QMA1G_

x

_

y

where 

x

 is a three-character 

identifier and 

y

 is an eight-digit 

version number

133 – Hardware version

Reads the product code of the 
radio body and the hardware 
version number 

133

x
y

where 

x

 is the product code

and 

y

 is the version number

(a four-digit number)

134 – FLASH serial number

Reads the serial number of the 
FLASH memory

134

x

where 

x

 is the serial number

(a 16-digit hexadecimal number)

Radio-control category

400 – Select channel

Changes the current channel to 
that specified

400 

x

  

(alternatively

 *

x

)

where 

x

 is a valid channel number

None

System category

46 – Supply voltage

Reads the supply voltage

46

x

where 

x

 is the supply voltage in 

millivolts

203 – Clear system error

Clears the last recorded system 
error

203

None

204 – Read system error

Reads the last recorded system 
error and the associated data

204

SysErr: 

x

y

where 

x

 is the error number and

y

 represents the associated data

Summary of Contents for TM9100

Page 1: ...Tuneup Issue 1 August 2004 TM9100 mobiles Tuneup info for compliance...

Page 2: ...ts 22 3 1 AD6521 Volt Ref 22 3 2 TCXO VCO Mod Dev 22 3 3 Receiver 23 3 4 Mute 24 3 5 Final Gate Bias and Tx Driver Bias Limit 24 Final Gate Bias 1 25 Final Gate Bias 2 25 Tx Driver Bias Limit 25 Tx Po...

Page 3: ...Test Equipment Setup 34 6 2 Operation 34 TOP TM9000 switch 36 TOP Mod Audio Off Mic Audio switch 36 Hook On Hook Off switch 36 Rx Tx PTT switch 37 Speaker Radio Load switch 37 6 3 PCB Information PCB...

Page 4: ...B15 SOCKET RJ45 PLUG MICROPHONE CONNECTOR IN LINE CONNECTOR AUXILIARY CONNECTOR BANANA PLUGS BNC PLUG TEST UNIT OSCILLOSCOPE RX AUDIO SINAD CONNECTOR AUDIO IN HI RF COMMUNI CATIONS TEST SET AUDIO OUT...

Page 5: ...ve switches and the following connectors RADIO connector DB15 plug COMPUTER connector RJ12 socket TX AUDIO connector BNC socket RX AUDIO SINAD connector BNC socket These connectors are all required fo...

Page 6: ...re 1 2 Illustration of the face of the test unit Radio Rx Tx PTT Speaker Radio Load TOP Mod Audio Mic Audio Rx Audio SINAD Tx Audio Computer TOP Off Hook On Hook Off TM8000 only TM8000 AUDIO OUT SWITC...

Page 7: ...DIO IN switch MIC AUDIO AUDIO OUT switch immaterial When ready to transmit set the MODE switch to the TX PTT position This switch functions in the same way as the PTT switch on the microphone Product...

Page 8: ...the instructions on the screen to complete the installation 2 Click the Calibration button Installation of the calibration application begins automatically Follow the instructions on the screen to com...

Page 9: ...ens the default browser installed on the test PC and accesses the TaitWorld website Programming Application The programming application is typically used to read the programming file of a radio change...

Page 10: ...be entered at the test PC These commands are then relayed via the test unit to the radio Certain CCTM commands cause the radio to carry out particular functions others read particular settings and par...

Page 11: ...x where x is the required state 0 stand by 1 on 2 mute None 110 Audio volume Sets the level of the audio volume 110 x where x defines the required level any integer from 0 to 255 None 138 Select micro...

Page 12: ...he FPGA 98 QMA1G_x_y where x is a three character identifier and y is an eight digit version number 133 Hardware version Reads the product code of the radio body and the hardware version number 133 x...

Page 13: ...ia the DIG SYN EN line 334 x where x is the required state 0 off 1 on None 335 Synthesizer switch Switches the transmit receive switch of the frequency synthesizer on or off via the DIG SYN TR SW line...

Page 14: ...from 0 to 1023 114 x to set value where x is the required power setting an integer from 0 to 1023 None 304 Driver bias Sets or reads the clamp current at the gate of the PA driver 304 to read value x...

Page 15: ...he radio is in CCTM the CCTM commands may be entered as shown in Table 1 1 to Table 1 5 Depending on the command a response might or might not be displayed If an error occurs an error code will be dis...

Page 16: ...nter the CCTM command with valid parameters C03 A valid CCTM command has been received but cannot be processed at this time Enter the CCTM command again If the error persists power the radio down and...

Page 17: ...One short low pitched beep On pressing function key again Function has been terminated One short high pitched beep While powered up Radio has been stunned One long low pitched beep 1 On pressing key K...

Page 18: ...ipment setup in the TM9100 Service Manual 2 Read the radio 3 Select the File Save menu command to save the radio s current calibration database to disk This will enable you to view data see Viewing ca...

Page 19: ...safe limit of a field hold shift and the right arrow key The box will turn red Mouse select a slider by clicking on it Click the and buttons to adjust the value in the box in steps of 1 click on the l...

Page 20: ...AGC automatic gain control test points during the Receiver test The target power levels for mid power radios are higher than for other models during the Tx Power Control test Mid power radios use a lo...

Page 21: ...ating the radio on page 18 To open and view a file saved to disk 1 Select the File Open menu command or click the Open button on the toolbar 2 Navigate to the folder where the file is located 3 Select...

Page 22: ...e for all its analog to digital ADC and digital to analog DAC converters AD6521 voltage reference is calibrated using the main power supply voltage This is measured at the radio terminals using a mult...

Page 23: ...00 radios 1 Connect a signal generator and prepare it to generate a signal on the first frequency identified in the test frequency box with the power to the level indicated in the Signal Input Level b...

Page 24: ...take an average of 35 noise measurements to determine accurate opening and points for Country City and Hard Note Closing points are also calculated from this test 1 Set RF Signal Generator to generat...

Page 25: ...current in mA drawn by the radio from the digital power supply s ammeter Enter this number in Field labelled Standby Current and click SET button 3 Increase the level on each DAC slider slowly until...

Page 26: ...frequencies have been calibrated select the next frequency and click the Go To Instruction 2 button You will not need to Accept the data when changing frequency When all frequencies are calibrated cl...

Page 27: ...requirements The default values are first row 2500Hz for channels with a bandwidth of 12 5kHz second row 4000Hz for channels with a bandwidth of 20kHz and third row 5000Hz for channels with a bandwidt...

Page 28: ...is fixed at a preset level approximately 2dB RF Opening Pt for Squelch Detect Type Signal Strength Sets the squelch mute opening points of country city and hard when the squelch detect type is set to...

Page 29: ...s that will be used in an initial check for busy channel activity when scanning The default value is 10dB but can be changed from 2 to 20dB for specific system requirements Opening Pt and Hysteresis f...

Page 30: ...2 VCO Auto Cal Check tab VCO Freq Cal Pt 0 to 8 These values specify the VCO calibration frequencies in Hz used during the radio s power up auto calibration sequence KVCO Chk Val 1 to 8 These values s...

Page 31: ...box during the test 5 4 Mute tab Mute Noise Pt Min and Max 12 5kHz BW Sets the narrow band minimum and maximum points in dB SINAD from which rows 1 and 2 of the Mute Point Readings grid are derived Mu...

Page 32: ...Control Grid at very low and high power at the bottom and top frequencies of the band Power Level Sqrt 0 to 4 Shows constants that are used by the radio during certain power related calculations These...

Page 33: ...33 Raw data reference Tuneup August 2004 Tait Electronics Ltd...

Page 34: ...1 Test Equipment Setup The diagram on the following page shows how the test unit is connected to the radio the test PC and the RF communications test set Note The test unit can also be connected to a...

Page 35: ...AUDIO IN HI OUT audio monitor out BNC RF in out N TYPE BNC BNC radio connector microphone connector RJ45 TEST PC DB15 serial port DB9 DB9 TMAA21 01 TMAA20 03 cable computer connector RJ12 AC input BNC...

Page 36: ...be used for setting up dual point modulation by applying modulation to different parts of the radio For normal transmit deviation tests Tait Orca portables and TM9000 this switch is set to Mic Audio H...

Page 37: ...h is set to Speaker or Load this simulates an external speaker being connected in parallel to the radio s internal speaker TM9100 radios without a user interface do not have an internal speaker With a...

Page 38: ...Res M F Pwr 17x5 8e2 5 2 5w R2 032 31820 01 Res M F Pwr 17x5 8e2 5 2 5w R3 030 55120 20 Res Flm 4x1 6 12k 5 0 4w R4 030 53560 20 Res Flm 4x1 6 560e 5 0 4w R5 030 54270 20 Res Flm 4x1 6 2k7 5 0 4w R6...

Page 39: ...t values in the schematic diagram are indicative only Refer to the parts list for actual values used SPEAKER 4 SPKR 8 2 SHOULD BE DPTT IPN 032 31820 01 IPN 250 00010 19 not part of PCB not fitted not...

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