Figure 6-5. Transmit Power Alignment Screen; Table 6-2. Transmit Power Settings - Motorola ASTRO SPECTRA Service Manual

Radio Alignment Procedure: RSS
NOTE: The power amplifier must be firmly mounted to the transceiver for accurate power adjustment.
1. From the SERVICE MENU, press F2 to select the TRANSMITTER ALIGNMENT MENU.
2. Press F3 to select the TRANSMIT POWER alignment screen. The screen will indicate the
transmit frequencies to be used (
MOTOROLA Radio Service Software
ASTRO
MAIN:SERVICE:TX ALIGN:TX POWER
Frequency High Pwr Mid Pwr Low Pwr
--------- -------- ------- -------
806.0125
821.0125
851.0125
866.0125
869.9875
MIN |----+----+----+----X----+----+----+----+----+----+----+----| MAX
F1
HELP
3. Press Tab (or Enter or Return) to select a frequency field (starting with the highest frequency
shown).
4. Press F6 to key the radio. The screen will indicate that the radio is transmitting.
5. Use the UP/DOWN arrow keys to adjust the transmit power per the values shown in
Table 6-2
VHF Rated Output Power
10-25W
25-50W
50-110W
UHF Rated Output Power
6W
10-25W
20-40W
78W
15W
50-110W
6881076C20-E
Model: T04SLF9PW7AN
Current Value
35 35 35
42 42 42
50 50 50
60 60 66
70 70 70
Transmitter..On
0
F2 F3 F4

Figure 6-5. Transmit Power Alignment Screen

.

Table 6-2. Transmit Power Settings

Figure 6-5 ).
Use UP/DOWN Arrows To Adjust Softpot.
TRANSMIT POWER
--------------
New Softpot Value
High Pwr Mid Pwr Low Pwr
-------- ------- -------
10
11
20
33
43
F5 F6 F7
TOGGLE PROGRAM
PTT VALUE
Min. Level
10.5W
26.5W
54W
Min. Level
6W
10.5W
20.5W
76W
16W
54W
23 23
28 28
33 33
40 40
45 45
127
F8 F9 F10
EXIT
Max. Level
28W
56W
113W
Max. Level
7W
28W
45W
80W
19W
110W
February 3, 2003
6-5