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TK-8180
42
Item Condition
Measurement Adjustment
Specifications/Remarks
Test-
equipment
Unit Terminal PartsUnit Method
ADJUSTMENT
15. LTR 1) Adj item : [n LTR]
Power meter
Rear ANT Front [ ],[ ] 0.75kHz ±0.10kHz
deviation Adjust : [✳✳✳] panel panel
adjust Deviation meter filter
LPF : 3kHz Deviation Front Modular
HPF : OFF meter panel MIC jack
• Narrow 2) Adj item : [nL LTR] →
Oscilloscope
[nC LTR] → [nH LTR] AG
Adjust : [✳✳✳] AF VTVM
PTT : ON
• Wide 3) Adj item : [w LTR] 1.00kHz ±0.10kHz
Adjust : [✳✳✳]
PTT : ON
16. DTMF 1) Adj item : [n DTMF] 1.5kHz ±0.1kHz
deviation Adjust : [✳✳✳]
adjust Deviation meter filter
• Narrow LPF : 15kHz
HPF : OFF
PTT : ON
• Wide 4k 2) Adj item : [s DTMF] 2.4kHz ±0.1kHz
Adjust : [✳✳✳]
PTT : ON
• Wide 5k 3) Adj item : [w DTMF] 3.0kHz ±0.1kHz
Adjust : [✳✳✳]
PTT : ON
17. MSK 1) Adj item : [n MSK] 1.5kHz ±0.1kHz
deviation Adjust : [✳✳✳]
adjust Deviation meter filter
• Narrow LPF : 15kHz
HPF : OFF
PTT : ON
• Wide 4k 2) Adj item : [s MSK] 2.4kHz ±0.1kHz
Adjust : [✳✳✳]
PTT : ON
• Wide 5k 3) Adj item : [w MSK] 3.0kHz ±0.1kHz
Adjust : [✳✳✳]
PTT : ON
18. TONE 1) Adj item : [n TONE] 1.5kHz ±0.1kHz
deviation Adjust : [✳✳✳]
adjust Deviation meter filter
• Narrow LPF : 15kHz
HPF : OFF
PTT : ON
• Wide 4k 2) Adj item : [s TONE] 2.4kHz ±0.1kHz
Adjust : [✳✳✳]
PTT : ON
• Wide 5k 3) Adj item : [w TONE] 3.0kHz ±0.1kHz
Adjust : [✳✳✳]
PTT : ON