Kenwood NEXEDGE NX-900, Service Manual, Page: 64 / 115

NX-900
64
ADJUSTMENT
Item
Condition Measurement Adjustment
Specifi cations /
Remarks
Panel tuning mode PC test mode
Test-
equipment
Unit Terminal Unit Parts Method
5. High RSSI
at
–80dBm
*8
[Analog
Narrow]
1) Adj item: [An HRSSI]
Adjust:
[
✳✳✳
]
2) Adj item:
[AnL
HRSSI]
→
[AnC HRSSI]
→
[AnH HRSSI]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±1.5kHz)
1) Adj item: [High
RSSI (Narrow)]
2) Adj item: [Low],
[Center], [High]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±1.5kHz)
SSG
AF VTVM
Oscilloscope ANT
Ext.SP
connector [Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjust-
ment value.
[Analog
Wide 4k] 1) Adj item: [As HRSSI]
Adjust:
[
✳✳✳
]
2) Adj item:
[AsL
HRSSI]
→
[AsC HRSSI]
→
[AsH HRSSI]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±2.4kHz)
1) Adj item: [High
RSSI (Wide 4k)]
2) Adj item: [Low],
[Center], [High]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±2.4kHz)
[Analog
Wide 5k] 1) Adj item: [Aw HRSSI]
Adjust:
[ ✳✳✳ ]
2) Adj item:
[AwL
HRSSI]
→
[AwC HRSSI]
→
[AwH HRSSI]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±3kHz)
1) Adj item: [High
RSSI (Wide 5k)]
2) Adj item: [Low],
[Center], [High]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±3kHz)
[NXDN
Very
Narrow] 1) Adj item: [Nv HRSSI]
Adjust:
[
✳✳✳
]
2) Adj item:
[NvL
HRSSI] →
[NvC HRSSI] →
[NvH HRSSI]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±1.5kHz)
1) Adj item: [High
RSSI (Very Narrow)]
2) Adj item: [Low],
[Center], [High]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz/±1.5kHz)
Adjust with the ana-
log signal.
*8: Because “RSSI at –80dBm adjust” of NXDN Narrow is adjusted by adjusting “RSSI at –80dBm adjust [Analog Narrow]”, it is not necessary to
adjust “RSSI at –80dBm adjust” of NXDN Narrow.