3-2 SERVICE AIDS
2.0 Test Equipment
Table 3-2 lists test equipment required to service the radio and other two-way radios.
Table 3-2 Recommended Test Equipment
6684253C72 Straight Prober
6680384A98 Brush
1010041A86 Solder (RMA type) 63/37, 0.5mm diameter, 1lb. spool.
Motorola Part No. Description Characteristics Application
R2600 series System analyzer This item will substitute for
items with an asterisk (*)
Frequency/deviation meter and
signal generator for wide-range
troubleshooting and alignment
*R1074A Fluke 87 digital multi-
meter
True RMS metering,
200 kHz frequency
counter, 32-segment bar-
graph with backlit display
Digital voltmeter is recom-
mended for AC/DC voltage and
current measurements
Fluke 85 RF probe 500 MHz, 30 VAC max Use with Fluke 87 digital multi-
meter for RF voltage measure-
ments.
*R1377A AC voltmeter 1mV to 300mV, 10 mega-
ohm input impedance
Audio voltage measurements
R1611A Dual channel
100 MHz oscillo-
scope (Agillent)
Two-channel, 100 MHz
bandwidth, 200M sample
rate/sec, 2MB memory/
channel
Waveform measurements
S1339A RF millivolt meter 100µV to 3V RF, 10 kHz to
1 GHz frequency range
RF level measurements
*R1013B or
*R1370A
SINAD meter or
SINAD meter with
RMS
Without RMS audio voltme-
ter or
With RMS audio voltmeter
Receiver sensitivity measure-
ments
S1348D Programmable DC
power supply
0-20V DC, 0-5 amps, cur-
rent limited
Bench supply for 7.5 V DC
Table 3-1 Service Aids
Motorola Part
No.
Description Application
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