Kenwood NX-900 Service Manual page 59
800mhz digital transceiver
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Also See for NX-900:
- Instruction manual (39 pages) ,
- Instruction manual (116 pages) ,
- Function reference (608 pages)
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Item
Panel tuning mode
DTMF
1) Adj item: [As DTMF]
Deviation
Adjust: [✳✳✳✳]
*4
PTT: ON
Press [ ] key to store
[Wide 4k]
the adjustment value.
[Wide 5k]
1) Adj item: [Aw DTMF]
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to store
the adjustment value.
12. MSK
1) Adj item: [An MSK]
Deviation
Adjust: [✳✳✳✳]
*4
Deviation meter
LPF: 15kHz
[Narrow]
HPF: OFF
PTT: ON
Press [ ] key to store
the adjustment value.
[Wide 4k]
1) Adj item: [As MSK]
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to store
the adjustment value.
[Wide 5k]
1) Adj item: [Aw MSK]
Adjust: [✳✳✳✳]
PTT: ON
Press [ ] key to store
the adjustment value.
13. CWID
1) Adj item: [Nv CWID]
Deviation
Adjust: [✳✳✳✳]
*4
Deviation meter
LPF: 3kHz
[Very
HPF: OFF
Narrow]
PTT: ON
Press [ ] key to store
the adjustment value.
*4: Refer to the "Necessary Deviation adjustment item for each signaling and mode" table on page 60.
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [DTMF
Deviation
Deviation (Wide 4k)]
meter
PTT: Press
Oscilloscope
[Transmit] button.
Press [Apply] but-
ton to store the
adjustment value.
1) Adj item: [DTMF
Deviation (Wide 5k)]
PTT: Press
[Transmit] button.
Press [Apply] but-
ton to store the
adjustment value.
1) Adj item: [MSK
Deviation (Narrow)]
Deviation meter
LPF: 15kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] but-
ton to store the
adjustment value.
1) Adj item: [MSK De-
viation (Wide 4k)]
PTT: Press
[Transmit] button.
Press [Apply] but-
ton to store the
adjustment value.
1) Adj item: [MSK De-
viation (Wide 5k)]
PTT: Press
[Transmit] button.
Press [Apply] but-
ton to store the
adjustment value.
1) Adj item: [CWID
Deviation]
Deviation meter
LPF: 3kHz
HPF: OFF
PTT: Press
[Transmit] button.
Press [Apply] but-
ton to store the
adjustment value.
Measurement
Test-
Unit Terminal Unit
ANT
NX-900
Adjustment
Specifi cations /
Parts
Method
[Panel
Write the value as
2.30~2.50kHz
tuning
followings.
mode]
650 (Reference
[ ],[ ]
value)
[PC test
mode]
[ ],[ ]
2.90~3.10kHz
Write the value as
1.40~1.60kHz
followings.
513 (Reference
value)
2.30~2.50kHz
2.90~3.10kHz
Write the value as
1.00~1.20kHz
followings.
375 (Reference
value)
Remarks
59
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