CALAMP WIRELESS NETWORKS INC. BDD4T881 ユーザーズマニュアル
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