User's Manual

120 20170-302 iii Paragon
PD
Technical Manual
4.3.2 Carrier deviations ................................................................................................................................. 23
5. RADIO PROGRAMMING AND ADJUSTMENTS..................................................................................... 24
5.1 S
ERIES II RADIO PROGRAMMING .................................................................................................................... 24
5.1.1 Recommended Items..............................................................................................................................24
5.1.2 Module Programming........................................................................................................................... 24
5.1.3 Channel Selection via DIP Switches..................................................................................................... 27
5.2 S
ERIES II RADIO TUNING................................................................................................................................28
5.2.1 Test Equipment...................................................................................................................................... 28
5.2.2 Receiver module (T885-xx-0200, T855-xx-0250 & T835-xx-0200) ...................................................... 29
5.2.2.1 Initial Setup...................................................................................................................................................29
5.2.2.2 Synthesizer Alignment ..................................................................................................................................29
5.2.2.3 Front-End Alignment ....................................................................................................................................30
5.2.2.4 SINAD and Linearity Check .........................................................................................................................30
5.2.2.5 RSSI Adjustment...........................................................................................................................................31
Exciter Module (T881-xx-0200,T857-xx-0250 or T837-xx-0200)......................................................................32
5.2.3.1 Initial Setup...................................................................................................................................................32
5.2.3.2 Synthesizer Alignment ..................................................................................................................................32
5.2.3.3 TX Frequency Error Adjustment...................................................................................................................33
5.2.3.4 Low-Frequency Balance Adjustment ............................................................................................................33
5.2.3.5 Exciter Power Output....................................................................................................................................34
5.2.4 Power Amplifier Module (T889 (800-870 MHz only), T859 or T839).................................................. 34
5.2.4.1 Power Amplifier Power Output.....................................................................................................................34
5.2.4.2 Forward Power Alarm Level (Optional setting)............................................................................................35
5.2.4.3 Reverse Power Alarm Level (Optional setting).............................................................................................35
5.2.4.4 Tait T859 (UHF) Standard Tuning Procedure...............................................................................................35
5.2.4.5 Tait T859 Tuning for Best Efficiency............................................................................................................35
5.2.5 (TPL) LMS series Power amplifier (PA8-2BF-LMS) (890-960 MHz)................................................... 36
5.2.5.1 Power Output alignment (from TPL Communications).................................................................................36
5.2.5.2 Forward Power Alarm Level.........................................................................................................................36
5.2.5.3 Amplifier Activation......................................................................................................................................36
5.2.5.4 RF Input (Relative Reading) .........................................................................................................................36
5.2.5.5 Forward Power meter calibration ..................................................................................................................36
5.2.5.6 Reverse Power meter calibration...................................................................................................................36
5.2.5.7 Reverse Power Alarm Level..........................................................................................................................37
6. SPECIFICATIONS.......................................................................................................................................... 45
A
PPENDIX 1 - PARAGON
PD
DEVIATION ADJUST ........................................................................................................ 44
F
IGURE 1 - TYPICAL RADIO AND POWER SUPPLY ASSEMBLIES, FRONT VIEW................................................................... 6
F
IGURE 2 - BDLC
PD
, FRONT VIEW ................................................................................................................................. 6
F
IGURE 3 - TYPICAL RADIO AND POWER SUPPLIES ASSEMBLY, REAR VIEW..................................................................... 7
F
IGURE 4 - BDLC
PD
, REAR VIEW................................................................................................................................... 7
F
IGURE 5 - BDLC
PD
’S REAR CONNECTION, SWITCH, AND FUSE ..................................................................................... 9
F
IGURE 6 - RECEIVER MODULE FRONT PANEL.............................................................................................................. 10
F
IGURE 7 - EXCITER MODULE, FRONT PANEL............................................................................................................... 11
F
IGURE 8 - POWER AMP MODULE, FRONT PANEL......................................................................................................... 11
F
IGURE 9 - SPEAKER PANEL......................................................................................................................................... 12
F
IGURE 10 - DUAL POWER SUPPLY REAR CONNECTIONS.............................................................................................. 12
F
IGURE 11 - BDLC
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MEMBRANE SWITCHES............................................................................................................... 13
F
IGURE 12 - RF INDICATORS........................................................................................................................................ 15
F
IGURE 13 - RS-232 PORT LED INDICATORS................................................................................................................ 16
F
IGURE 14 - ALARMS LED INDICATORS.................................................................................................................... 16
F
IGURE 15 - BDLC
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Y CABLE AND PINOUT ............................................................................................................... 18
F
IGURE 16 - CARRIER DEVIATIONS FOR TONE OR DATA MODULATION........................................................................23