PJ5KPS
54 / 80
User & Technical Manual
Rev. 1.5 - 08/02/06
8.2 Phase Adhutment of RF modules
Each PJ5KPS RF module have a dip-switch (accessible on the frontal panel) for the
regulation of the phase of the RF signal generated. The phase of each RF module
could be modified independently to steps of 1.6° from- 12.8° to +11,2° (Figure 8.2).
Normally, the modules comes furnished with the phase regulated for 0°, that it is the
optimal position for the correct operation of the machine on all the frequency band. In
some cases could result useful use the regulations of phase for minimize the
unbalanced power dissipated. To this purpose, it preferable of use the SERVICE
menu, in which this value comes adjourned in real time.
8.3 Splitter board trimmers
On the entry splitter board are present two trimmers for the regulation of the measure
of the emitted power from the two exciters.
These measures are those visible in the EXCITERS menu.
12
3
4
ON
-12.8°
12
3
4
ON
-11.2°
12
3
4
ON
-9.6°
12
3
4
ON
-8.0°
12
3
4
ON
-6.4°
12
3
4
ON
-4.8°
12
3
4
ON
-3.2°
12
3
4
ON
-1.6°
12
3
4
ON
0.0°
12
3
4
ON
+1.6°
12
3
4
ON
+3.2°
12
3
4
ON
+4.8°
12
3
4
ON
+6.4°
12
3
4
ON
+8.0°
12
3
4
ON
+9.6°
12
3
4
ON
+11.2°
Figure 8-2
1.2kW modules regulation phase
Load
On Air
Figure 8-3
Trimmers for the read power of exciters
Summary of Contents for PJ5KPS
Page 1: ...PJ5KPS User Technical Manual Manifactured by Italy ...
Page 4: ...This page intentionally left blank ...
Page 6: ...PJ5KPS ii User Technical Manual Rev 1 5 08 02 06 This page was intentionally left blank ...
Page 86: ...PJ5KPS 80 80 User Technical Manual Rev 1 5 08 02 06 This page was intentionally left blank ...