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Test equipment required:
|
Power Supply: 13,8 V |
Oscilloscope |
Dummy Load 50 ohm |
Frequency Counter |
Preparation alignment:
|
Channel: |
40 |
|
Step |
Condition |
Adjustment |
Procedure |
|
1 |
RX Band C |
L701 |
Connect DC-Voltmeter to TP1. Adjust for 2,4Volt +/-0,1Volt |
|
2 |
TX Band C |
L702 |
Connect DC-Voltmeter to TP1. Adjust for 2,4Volt +/-0,1Volt |
|
3 |
RX Band C |
CT701 |
Connect Frequency Counter to TP 3. Adjust for 37.900MHz |
Test equipment required:
|
Power Supply: 13,8 V |
RF Power Meter |
Deviation Meter |
Oscilloscope |
|
Audio Oscillator |
Dummy Load 50 ohm |
Preparation alignment:
|
Channel: |
19 |
|
Step |
Condition |
Adjustment |
Procedure |
|
1 |
TX FM Band C |
L16 |
Adjust for maximum RF Output |
|
2 |
TX FM Band C |
RT5 |
Adjust for 4 Watt RF Output |
|
3 |
TX AM Band C |
RT4 |
Adjust for 4 Watt RF Output |
|
4 |
TX FM Band C |
RT3 |
Adjust for LED "7" on RF Output Meter |
|
5 |
TX FM Band C |
RT6 |
Connect 100ohm Dummy Load to Ant. jack. Adjust for LED "4" on SWR-Meter |
|
6 |
TX AM Band C |
RT8 |
Adjust for 90% Modulation |
|
4 |
TX FM Band C |
RT7 |
Adjust for +/- 2kHz FM-Deviation |
Test equipment required:
|
Power Supply: 13,8 V |
RF Signal Generator |
AF Signal Generator |
Oscilloscope |
|
Dummy Load 8 ohm |
Preparation alignment:
|
Channel: |
19 |
|
Step |
Condition |
Adjustment |
Procedure |
|
1 |
RX AM Band C |
L1, L4, L5, L6, L7 |
Connect RRF SSG with 6%mod., -107dBm to ant. jack. Adjust for maximum signal utput at speaker. |
|
2 |
RX FM Band C |
L9 |
Connetc RF SSG with -47dBm, no mod. to ant. jack. Connect DC-Voltmeter to TP2. Adjust for 3,5Volt +/- 0,1Volt. |
|
3 |
RX FM Band C |
RT2 |
Connetc RF SSG with -73dBm, no mod. to ant. jack. Adjust for LED "7" on RF S-Meter. |
|
4 |
RX AM Band C |
RT1 |
Connetc RF SSG with -47dBm, 60% 1kHz mod. to ant. jack. Adjust SQ. |
