CALAMP WIRELESS NETWORKS INC. BDD4T881-3 ユーザーズマニュアル
120 20180-100a Preliminary
iii
Paragon
PD
Technical Manual
4.1
E
QUIPMENT
R
EQUIRED
................................................................................................................................... 20
4.2........................................................................................................................................................................... 21
4.2
4.2
R
ECOMMENDED
C
HECKS
................................................................................................................................ 21
4.3
A
DDITIONAL TEST DETAILS
............................................................................................................................. 25
4.3.1
RF Data Link Test................................................................................................................................. 25
4.3.2
Carrier deviations ................................................................................................................................. 26
5.
RADIO PROGRAMMING AND ADJUSTMENTS ..................................................................................... 27
5.1
S
ERIES
II R
ADIO
P
ROGRAMMING
.................................................................................................................... 27
5.1.1
Recommended Items.............................................................................................................................. 27
5.1.2
Module Programming ........................................................................................................................... 27
5.1.3
Channel Selection via DIP Switches ..................................................................................................... 31
5.2
S
ERIES
II R
ADIO
T
UNING
................................................................................................................................ 32
5.2.1
Test Equipment ..................................................................................................................................... 32
5.2.2
Receiver module (T885-xx-0200, T855-xx-0250 & T835-xx-0200) ...................................................... 33
5.2.2.1
Initial Setup .................................................................................................................................................. 33
5.2.2.2
Synthesizer Alignment.................................................................................................................................. 33
5.2.2.3
Front-End Alignment.................................................................................................................................... 34
5.2.2.4
SINAD and Linearity Check......................................................................................................................... 34
5.2.2.5
RSSI Adjustment .......................................................................................................................................... 35
Exciter Module (T881-xx-0200,T857-xx-0250 or T837-xx-0200)...................................................................... 36
5.2.3.1
Initial Setup .................................................................................................................................................. 36
5.2.3.2
Synthesizer Alignment.................................................................................................................................. 36
5.2.3.3
TX Frequency Error Adjustment .................................................................................................................. 37
5.2.3.4
Low-Frequency Balance Adjustment............................................................................................................ 37
5.2.3.5
Exciter Power Output ................................................................................................................................... 38
5.2.4
Power Amplifier Module (T889 (800-870 MHz only), T859 or T839).................................................. 38
5.2.4.1
Power Amplifier Power Output .................................................................................................................... 38
5.2.4.2
Forward Power Alarm Level (Optional setting) ........................................................................................... 39
5.2.4.3
Reverse Power Alarm Level (Optional setting) ............................................................................................ 39
5.2.4.4
Tait T859 (UHF) Standard Tuning Procedure .............................................................................................. 39
5.2.4.5
Tait T859 Tuning for Best Efficiency........................................................................................................... 39
5.2.5
(TPL) LMS series Power amplifier (PA8-2BF-LMS) (890-960 MHz) .................................................. 40
5.2.5.1
Power Output alignment (from TPL Communications)................................................................................ 40
5.2.5.2
Forward Power Alarm Level......................................................................................................................... 40
5.2.5.3
Amplifier Activation..................................................................................................................................... 40
5.2.5.4
RF Input (Relative Reading)......................................................................................................................... 40
5.2.5.5
Forward Power meter calibration.................................................................................................................. 40
5.2.5.6
Reverse Power meter calibration .................................................................................................................. 40
5.2.5.7
Reverse Power Alarm Level ......................................................................................................................... 41
6.
SPECIFICATIONS.......................................................................................................................................... 49
A
PPENDIX
1 - P
ARAGON
PD+
D
EVIATION ADJUST
...................................................................................................... 48
F
IGURE
1 - T
YPICAL RADIO AND POWER SUPPLY ASSEMBLIES
,
FRONT VIEW
.................................................................. 4
F
IGURE
2 - BDLC
PD+
,
FRONT VIEW
............................................................................................................................... 4
F
IGURE
3 - T
YPICAL RADIO AND POWER SUPPLIES ASSEMBLY
,
REAR VIEW
.................................................................... 5
F
IGURE
4 - BDLC
PD+
,
REAR VIEW
................................................................................................................................. 5
F
IGURE
5 - BDLC
PD+
’
S REAR CONNECTION
,
SWITCH
,
AND FUSE
.................................................................................... 7
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
............................................................................................. 12
F
IGURE
11 - BDLC
PD+
MEMBRANE SWITCHES
............................................................................................................. 13