TK-8180/8189
45
Item
Condition
Measurement
Adjustment
Specifications/Remarks
Test-
equipment
Unit
Terminal
Parts
Unit
Method
ADJUSTMENT
5. Max low
1) Adj item : [MLPWR]
Power meter Rear
ANT
Front
[ ],[ ] 15W
±
1W
power
Adjust : [
✳✳✳
]
panel
panel
adjust
2) Adj item : [L MLPWR]
→
[L’ MLPWR]
→
[C MLPWR]
→
[H’ MLPWR]
→
[H MLPWR]
Adjust : [
✳✳✳
]
PTT : ON
6. High power
1) Adj item : [HPWR]
Power meter
23.5W
±
0.5W
adjust
Adjust : [
✳✳✳
]
Ammeter
9A or less
2) Adj item : [L HPWR]
→
[L’ HPWR]
→
[C HPWR]
→
[H’ HPWR]
→
[H HPWR]
Adjust : [
✳✳✳
]
PTT : ON
7. High power
[Panel test mode]
Check
21~26W
check
1) CH-Sig : 1-1
9A or less
PTT : ON
2) CH-Sig : 2-1
PTT : ON
3) CH-Sig : 3-1
21~29W
PTT : ON
9A or less
8. Low power
1) Adj item : [LPWR]
Front
[ ],[ ] 5.0W
±
0.5W
adjust
Adjust : [
✳✳✳
]
panel
5A or less
2) Adj item : [L LPWR]
→
[L’ LPWR]
→
[C LPWR]
→
[H’ LPWR]
→
[H LPWR]
Adjust : [
✳✳✳
]
PTT : ON
9. Low power
[Panel test mode]
Check
3.5~6.5W
check
1) CH-Sig : 1-1
5A or less
Set low power (Push [S])
PTT : ON
2) CH-Sig : 2-1
PTT : ON
3) CH-Sig : 3-1
PTT : ON
10. DQT
1) Adj item : [n BAL]
Power meter Rear
ANT
Front
[ ],[ ] Make the demodu-
balance
Adjust : [
✳✳✳
]
panel
panel
lation waves into
adjust
Deviation meter filter
square waves.
LPF : 3kHz
Deviation
Front
Modular
HPF : OFF
meter
panel
MIC jack
• Narrow
2) Adj item : [nL BAL]
→
Oscilloscope
[nC BAL]
→
[nH BAL]
AG
Adjust : [
✳✳✳
]
AF VTVM
PTT : ON
• Wide 4k
3) Adj item : [s BAL]
Adjust : [
✳✳✳
]
PTT : ON
• Wide 5k
4) Adj item : [w BAL]
Adjust : [
✳✳✳
]
PTT : ON
