Kenwood NX-800H Service Manual page 61

Item
Panel test mode
[Analog 1) Adj item: [Aw HRSSI]
Wide] Adjust: [✳✳✳]
2) Adj item:
[AwL HRSSI]→
[AwL' HRSSI]→
[AwC HRSSI]→
[AwH' HRSSI]→
[AwH HRSSI]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±3kHz)
[NXDN 1) Adj item: [Nv HRSSI]
Very Adjust: [✳✳✳]
Narrow] 2) Adj item:
[NvL HRSSI]→
[NvL' HRSSI]→
[NvC HRSSI]→
[NvH' HRSSI]→
[NvH HRSSI]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±1.5kHz)
*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.
8. Tight 1) Adj item: [An SQLT]
Squelch Adjust: [✳✳✳]
adjust 2) Adj item:
(Squelch [AnL SQLT]→
level 9 [AnL' SQLT]→
adjust) [AnC SQLT]→
[AnH' SQLT]→
[Analog [AnH SQLT]
Narrow] SSG output: 12dB
SINAD level +6dB
(MOD: 1kHz,
Dev: ±1.5kHz)
[Analog 1) Adj item: [Aw SQLT]
Wide] Adjust: [✳✳✳]
2) Adj item:
[AwL SQLT]→
[AwL' SQLT]→
[AwC SQLT]→
[AwH' SQLT]→
[AwH SQLT
SSG output: 12dB
SINAD level +6dB
(MOD: 1kHz,
Dev: ±3kHz)
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: [High SSG
RSSI (Wide)]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±3kHz)
1) Adj item: [High
RSSI (Very Narrow)]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
SSG output:
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±1.5kHz)
1) Adj item: [Tight SSG
Squelch (Narrow)] AF VTVM
2) Adj item: [Low], Oscillo-
[Low'], [Center], scope
[High'], [High] Distortion
SSG output: 12dB meter
SINAD level +6dB Dummy
(MOD: 1kHz, load
Dev: ±1.5kHz)
1) Adj item: [Tight
Squelch (Wide)]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
SSG output: 12dB
SINAD level +6dB
(MOD: 1kHz,
Dev: ±3kHz)
Measurement
Test-
Unit Terminal Unit
ANT
Ext.SP
connec-
tor
ANT
Ext.SP
connec-
tor
NX-800/800H
Adjustment
Parts Method
[Panel test 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.
[Panel test 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.
Specifi cations /
Remarks
Adjust with the ana-
log signal.
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