Motorola PROFILE 300 Service Manual download pdf (Page 38)

RF Test Mode 3-3

Table 3-3 Test Channel Spacing

Number of Beeps Channel Spacing

1 25 kHz

2 12.5 kHz

3 20 kHz

Table 3-4 Test Frequencies

Channel Display Test Channel

VHF

(136-162

MHz)

VHF

(146-174

MHz)

UHF

(438-470

MHz)

UHF

(465-495

MHz)

1 Low Power

8 High Power

TX#1 or #8

RX#1 or #8

136.125 146.025 438.025 465.225

2 Low Power

9 High Power

TX#2 or #9

RX#2 or #9

140.275 150.700 443.300 470.225

3 Low Power

10* High Power

TX#3 or #10

RX#3 or #10

144.675 155.300 448.700 475.225

4 Low Power

11* High Power

TX#4 or #11

RX#4 or #11

149.125 160.000 454.000 480.225

5 Low Power

12* High Power

TX#5 or #12

RX#5 or #12

153.475 164.700 459.300 485.225

6 Low Power

13* High Power

TX#6 or #13

RX#6 or #13

157.775 169.300 464.700 490.225

7 Low Power

14* High Power

TX#7 or #14

RX#7 or #14

161.775 173.025 469.025 494.775

* The CM200 displays only the 2nd digit and the high power indicator is illuminated.

Table 3-5 Transmitter Performance Checks

Test Name Communications Analyzer Radio Test Set Comment

Reference

Frequency

Mode: PWR MON

4th channel test frequency*

Monitor: Frequency error

Input at RF In/Out

TEST MODE,

Test Channel 4

carrier squelch

PTT to

continuous

(during the

performance

check)

Frequency error to

be: ±186 Hz VHF1

±200 Hz VHF2

±568 Hz UHF2

±600 Hz UHF3

Power RF As above As above As above 1-25 W

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 67 68

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