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CALAMP WIRELESS NETWORKS INC.
BDD4T83-2
Manual De Usuario
CALAMP WIRELESS NETWORKS INC. BDD4T83-2 Manual De Usuario
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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 R
ADIO
P
ROGRAMMING
.................................................................................................................... 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 R
ADIO
T
UNING
................................................................................................................................ 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 - P
ARAGON
PD
D
EVIATION ADJUST
........................................................................................................ 44
F
IGURE
1 - T
YPICAL RADIO AND POWER SUPPLY ASSEMBLIES
,
FRONT VIEW
................................................................... 6
F
IGURE
2 - BDLC
PD
,
FRONT VIEW
................................................................................................................................. 6
F
IGURE
3 - T
YPICAL 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 - R
ECEIVER MODULE FRONT PANEL
.............................................................................................................. 10
F
IGURE
7 - E
XCITER MODULE
,
FRONT PANEL
............................................................................................................... 11
F
IGURE
8 - P
OWER
A
MP MODULE
,
FRONT PANEL
......................................................................................................... 11
F
IGURE
9 - S
PEAKER PANEL
......................................................................................................................................... 12
F
IGURE
10
- D
UAL
P
OWER
S
UPPLY REAR CONNECTIONS
.............................................................................................. 12
F
IGURE
11 - BDLC
PD
MEMBRANE SWITCHES
............................................................................................................... 13
F
IGURE
12 - RF
INDICATORS
........................................................................................................................................ 15
F
IGURE
13 - RS-232 P
ORT
LED
INDICATORS
................................................................................................................ 16
F
IGURE
14 - ALARMS LED
INDICATORS
.................................................................................................................... 16
F
IGURE
15 - BDLC
PD
Y
CABLE AND PINOUT
............................................................................................................... 18
F
IGURE
16 - C
ARRIER DEVIATIONS FOR
T
ONE OR
D
ATA
M
ODULATION
........................................................................ 23
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