Motorola MTX950 用户手册
4-6
Transceiver Performance Testing
4.3
Test Frequencies for Display and Non-Display Radios
The radio channels and test frequencies are listed in Table 4-4. The channels are selected using the
channel selector switch located on top of the radio, as shown in Figure 4-1 on page 4-3. The test
environment and channel spacing for any particular frequency is selected using ‘side buttons 1 and 2’,
as listed in Table 4-1 on page 4-4 and Table 4-2 on page 4-5. The display radio shows the selected
parameters on the radio display, and sounds the corresponding number of beeps and tones listed in
Table 4-1and Table 4-1. The non-display radio only sounds the beeps and tones.
channel selector switch located on top of the radio, as shown in Figure 4-1 on page 4-3. The test
environment and channel spacing for any particular frequency is selected using ‘side buttons 1 and 2’,
as listed in Table 4-1 on page 4-4 and Table 4-2 on page 4-5. The display radio shows the selected
parameters on the radio display, and sounds the corresponding number of beeps and tones listed in
Table 4-1and Table 4-1. The non-display radio only sounds the beeps and tones.
Note: On UHF LTR models, radios must be in conventional or LTR modes.
Table 4-4: Test Frequencies (Using the Channel Selector Switch)
Channel
Selector
Selector
Switch
Position
Test
Channel
Low 1
Low 2
VHF
UHF 1
UHF 2
800
1 Low Power
8 High Power
TX #1 or #8
RX #1 or #8
29.740
29.740
29.740
35.040
35.040
35.040
136.025
136.025
136.025
403.025
403.025
403.025
450.025
450.025
450.025
806.025
806.075
806.075
2 Low Power
9 High Power
TX #2 or #9
RX #2 or #9
32.040
32.020
32.020
37.040
37.020
37.020
142.325
142.325
142.325
415.025
415.025
415.025
462.850
462.850
462.850
815.475
809.175
809.175
3 Low Power
10 High
Power
TX #3 or #10
RX #3 or #10
34.040
34.020
34.020
39.040
39.020
39.020
148.625
148.625
148.625
425.025
425.025
425.025
475.675
475.675
475.675
824.925
812.325
812.325
4 Low Power
11 High Power
TX #4 or #11
RX #4 or #11
36.040
36.020
36.020
42.040
42.020
42.020
154.925
154.925
154.925
436.025
436.025
436.025
488.500
488.500
488.500
837.975
815.575
815.575
5 Low Power
12 High
Power
TX #5 or #12
RX #5 or #12
38.040
38.020
38.020
45.040
45.020
45.020
161.225
161.225
161.225
449.025
449.025
449.025
501.325
501.325
501.325
851.025
818.675
818.675
6 Low Power
13 High
Power
TX #6 or #13
RX #6 or #13
40.040
40.020
40.020
48.040
48.020
48.020
167.525
167.525
167.525
460.025
460.025
460.025
514.150
514.150
514.150
860.475
821.825
821.825
7 Low Power
14 High
Power
TX #7 or #14
RX #7 or #14
42.040
42.020
42.020
50.040
50.020
50.020
173.825
173.825
173.825
469.975
469.975
469.975
526.975
526.975
526.975
869.975
824.975
824.975