CALAMP WIRELESS NETWORKS INC. BDP3-AET Manual Do Utilizador

Página de 38
 
 
120 20191-002 
 Paragon-III Technical Manual
 
12
3.1.2  5W Transmitter module 
The Exciter’s front panel controls and indicators are: 
•  Carrier Switch - momentarily keys the transmitter ON while 
pressed (used for test purposes only). 
•  On LED - is lit when transmitting 
•  Line Sensitivity – not used. 
•  Supply LED - is lit when DC power is applied. Fast Flashes 
when linked with PGM800Win. Slow Flashes indicates VCO 
(synthesizer) out of lock. Unequal Flashes indicates internal 
communication error. 
•  Microphone Socket – not used.  
 
 
 
 
 
 
F
igure 7 – 5W exciter module 
 
 
 
3.1.3  50W Transmitter module 
There are no PA front panel controls and 
indicators. The front panel only has the 
grills for the input of the airflow used to 
cool the heat sink, while it is not 
mechanically attached to the PA module.  
The rear side of the PA module yields 
access to the screws that lock the module 
onto the base station frame and the 4 
connectors of the PA module as follows: 
N-female – RF output connector.(supplies 
10-50W RF power, for a fixed gain of 10dB 
over the input power) 
BNC female – RF input connector (1-5W 
input power from the exciter)  
Molex power socket – two-wired socket for 
the main PA power lines (12.3V/25A) 
Figure 8 – 50W PA(AET) module. 
Left – connectors, Right – front plate 
DB9 female – connector for the power lines of the fans (1&5) and the control of PA enable line. 
 
Carrier 
Switch 
On 
LED 
Supply 
LED 
Line 
Sensitivity 
Microphone 
Socket 
®
Exciter
Carrier
On
Line
Sensitivity
Supply
Microphone
®