Kenwood NX-300 Service Manual page 106

NX-300
Item
Panel tuning mode
3. Sensitivity 2 1) Adj item: [SENS2]
adjust Adjust: [✳✳✳]
2) Adj item:
[L SENS2]→
[L' SENS2]→
[C SENS2]→
[H' SENS2]
Adjust: [✳✳✳]
SSG output:
–118dBm (0.28µV)
(MOD: 1kHz/±1.5kHz)
Press [ ] key to
store the adjust-
ment value.
3) Adj item: [H SENS2]
Adjust: [✳✳✳]
Press [ ] key to
store the adjust-
ment value.
4. RSSI 1) Adj item: [An
reference RRSSI]
adjust *5 Adjust: [✳✳✳]
2) Adj item:
[Analog [AnL RRSSI]→
Narrow] [AnL' RRSSI]→
[AnC RRSSI]→
[AnH' RRSSI]→
[AnH RRSSI]
Adjust: [✳✳✳]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±1.5kHz)
[Analog 1) Adj item: [Aw
Wide] RRSSI]
Adjust: [✳✳✳]
2) Adj item:
[AwL RRSSI]→
[AwL' RRSSI]→
[AwC RRSSI]→
[AwH' RRSSI]→
[AwH RRSSI]
Adjust: [✳✳✳]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±3kHz)
106
ADJUSTMENT
Condition
PC test mode
equipment
1) Adj item: SSG
[Sensitivity 2] AF VTVM
2) Adj item: [Low], Oscilloscope
[Low'], [Center],
[High']
SSG output:
–118dBm (0.28µV)
(MOD:
1kHz/±1.5kHz)
Press [Apply All]
button to store the
adjustment value.
3) Adj item: [High]
Press [Apply All]
button to store the
adjustment value.
1) Adj item: SSG
[RSSI Reference Distortion
(Analog Narrow)] meter
2) Adj item: [Low], Oscilloscope
[Low'], [Center],
[High'], [High]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±1.5kHz)
1) Adj item:
[RSSI Reference
(Analog Wide)]
2) Adj item: [Low],
[Low'], [Center],
[High'], [High]
SSG output: 12dB
SINAD level –3dB
(MOD: 1kHz/±3kHz)
Measurement
Test-
Unit Terminal Unit
Panel ANT Panel
Universal
connector
Adjustment
Specifi cations /
Parts Method
[Panel Decrease the
tuning adjustment value
mode] from 256 to get
[ ], 12dB SINAD.
[ ]
[PC test
mode]
[ ],[ ]
Write the value as
followings.
[H SENS2]/[High]
: 256
[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.
Remarks