Technical Manual

120 20170-200 iv Paragon
PD
Technical Manual
6.4.2.1 Initial Setup...................................................................................................................................... 45
6.4.2.2 Synthesizer Alignment ....................................................................................................................... 46
6.4.2.3 Front-End Alignment ......................................................................................................................... 46
6.4.2.4 SINAD and Linearity Check .............................................................................................................. 46
6.4.2.5 RSSI Adjustment (UHF: T855).......................................................................................................... 47
6.4.2.6 RSSI Adjustment (VHF: T835) .......................................................................................................... 48
6.4.3 Exciter Module (T857 or T837) .............................................................................................................49
6.4.3.1 Initial Setup...................................................................................................................................... 49
6.4.3.2 Synthesizer Alignment ....................................................................................................................... 49
6.4.3.3 TX Frequency Error Adjustment........................................................................................................ 49
6.4.3.4 Low-Frequency Balance Adjustment .................................................................................................. 50
6.4.3.5 Exciter Power Output........................................................................................................................ 51
6.4.4 Power Amplifier Module (T859 or T839)...............................................................................................51
6.4.4.1 Power Amplifier Power Output.......................................................................................................... 51
6.4.4.2 Forward Power Alarm Level.............................................................................................................. 51
6.4.4.3 Reverse Power Alarm Level (Optional)............................................................................................... 51
6.4.4.4 Tait T859 (UHF) Standard Tuning Procedure ..................................................................................... 52
6.4.4.5 Tait T859 Tuning for Best Efficiency ................................................................................................. 52
7. SPECIFICATIONS.............................................................................................................................................58
A
PPENDIX
1 - P
ARAGON
PD
D
EVIATION ADJUST
...........................................................................................................57
F
IGURE
1 – T
YPICAL RADIO AND POWER SUPPLY ASSEMBLIES
,
FRONT VIEW
.....................................................................5
F
IGURE
2 - BDLC
PD
,
FRONT VIEW
...................................................................................................................................5
F
IGURE
3 – T
YPICAL RADIO AND POWER SUPPLIES ASSEMBLY
,
REAR VIEW
........................................................................6
F
IGURE
4 - BDLC
PD
,
REAR VIEW
......................................................................................................................................6
F
IGURE
5 - BDLC
PD
’
S REAR CONNECTION
,
SWITCH AND FUSE
.........................................................................................8
F
IGURE
6 - R
ECEIVER MODULE FRONT PANEL
...................................................................................................................9
F
IGURE
7 - E
XCITER MODULE
,
FRONT PANEL
..................................................................................................................10
F
IGURE
8 - P
OWER
A
MP MODULE
,
FRONT PANEL
............................................................................................................10
F
IGURE
9 - S
PEAKER PANEL
............................................................................................................................................11
F
IGURE
10 - D
UAL
P
OWER
S
UPPLY REAR CONNECTIONS
................................................................................................11
F
IGURE
11 - BDLC
PD
MEMBRANE SWITCHES
..................................................................................................................12
F
IGURE
12 - RF
INDICATORS
..........................................................................................................................................14
F
IGURE
13 - RS-232 P
ORT
LED
INDICATORS
.................................................................................................................14
F
IGURE
14 - ALARMS LED
INDICATORS
......................................................................................................................15
F
IGURE
15 - BDLC
PD
Y
CABLE AND PINOUT
..................................................................................................................17
F
IGURE
16 - RIS
MAIN SCREEN
......................................................................................................................................19
F
IGURE
17 - “C
ONNECT USING
”
DIALOG WINDOW
.........................................................................................................20
F
IGURE
18 - S
ERIES
I R
ECEIVER
S
YSTEM
I
NFORMATION
.................................................................................................29
F
IGURE
19 - S
ERIES
I C
HANNEL
I
NFORMATION
..............................................................................................................30
F
IGURE
20 - C
HANNEL
S
ELECTION VIA
DIP
SWITCHES
...................................................................................................32
F
IGURE
21 - T885 R
ECEIVER TUNING CONTROL LOCATION
............................................................................................38
F
IGURE
22 - T881 E
XCITER TUNING CONTROLS LOCATION
............................................................................................39
F
IGURE
23 - R
ECEIVER
S
YSTEM
I
NFORMATION
...............................................................................................................42
F
IGURE
24 - R
ECEIVER
C
HANNEL
I
NFORMATION SCREEN
...............................................................................................42
F
IGURE
25 - E
XCITER
S
YSTEM
I
NFORMATION SCREEN
....................................................................................................43
F
IGURE
26 - E
XCITER
C
HANNEL
I
NFORMATION SCREEN
.................................................................................................43
F
IGURE
27 - B
ACKPLANE
DIP
SWITCHES EXAMPLE
- C
HANNEL
5
SELECTED
...................................................................44
F
IGURE
28 - T855
AND
T885, RSSI C
URVE
:
VOLT TO D
B
M
...........................................................................................47
F
IGURE
29 - T835, RSSI C
URVE
: V
OLT TO D
B
M
............................................................................................................48
F
IGURE
30 – T800-50-0001 B
ACKPLANE AND TEST PINS LOCATION
..............................................................................48
F
IGURE
31 - T859 T
UNING
S
ETTINGS
.............................................................................................................................52
F
IGURE
32 - T855 R
ECEIVER
T
UNING
C
ONTROLS
L
OCATION
.........................................................................................53
F
IGURE
33 - T857 E
XCITER
T
UNING
C
ONTROLS
L
OCATIONS
.........................................................................................54