RADIO TUNING AND PROGRAMMING | |
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7.0Radio Tuning Setup
A personal computer (PC), Windows 95/98/NT and a tuner program are required to tune the radio. To perform the tuning procedures, the radio must be connected to the PC, radio interface box (RIB), and test equipment setup as shown in Figure
ELM Adapter cable FKN8113
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| Radio | ACC |
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| DC |
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| RF |
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| Audio In | Tx | Audio Generator |
Test Box |
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RLN4460 | Rx | Sinad Meter | |
Program/Test Cable |
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RKN4083 |
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| AC Voltmeter |
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| DB15 |
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RIB |
| Tx Data |
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| Rx Data |
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| Gnd |
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Power | Cable 3080369B72 (9 PIN) |
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Supply | Cable 3080369B71 (25 PIN) |
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30 dB Pad |
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| Service Monitor |
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| Transmit |
| or Counter |
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| Wattmeter |
| Receive | RF Generator | |
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Figure 4-6 Radio Tuning Test Equipment Setup with External RIB
7.1Initial Test Equipment Control Settings
The initial test equipment control settings are listed in Table
Table
Service Monitor | Test Set | Power Supply |
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Monitor Mode: Power Monitor | Speaker set: A | Voltage: 13.8 Vdc (low |
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| 13.6 Vdc (high power |
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RF Attenuation: | Speaker/load: | DC on/standby: |
| Speaker | Standby |
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AM, CW, FM: FM | PTT: OFF | Volt Range: 20 V |
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Oscilloscope Source: Mod |
| Current: 20A |
Oscilloscope Horizontal: 10mSec/Div |
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Oscilloscope Vertical: 2.5 kHz/Div |
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Oscilloscope Trigger: Auto |
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Monitor Image: Hi |
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Monitor BW: Nar |
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Monitor Squelch: mid CW |
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Monitor Volume: 1/4 CW |
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NOTE Refer to Tuner
