Kenwood NX-3220 K Service Manual page 84

Item Condition
Panel tuning
mode
5. 1) Adj item:
Squelch [Aw SQLT]
Tight Adjust:[****]
2) Adj item:
[Analog [L1]→
Wide 5k] [L3]→
[C2]→
[H1]→
[H3]
SSG output:
12dB SINAD
level +6dB
(MOD: 1kHz/
±3kHz)
[Analog 1) Adj item:
Wide 4k] [As SQLT]
Adjust:[****]
2) Adj item:
[L1]→
[L3]→
[C2]→
[H1]→
[H3]
SSG output:
12dB SINAD
level +6dB
(MOD: 1kHz/
±2.4kHz)
[Analog 1) Adj item:
Narrow] [An SQLT]
Adjust:[****]
2) Adj item:
[L1]→
[L3]→
[C2]→
[H1]→
[H3]
SSG output:
12dB SINAD
level +6dB
(MOD: 1kHz/
±1.5kHz)
6. 1) Adj item:
Low RSSI [An LRSSI]
Adjust:[****]
2) Adj item:
[L1]→
[L3]→
[C2]→
[H1]→
[H3]
SSG output:
-118dBm
(0.28μV)
(MOD: 1kHz/
±1.5kHz)
1-84 (No.RA053<Rev.001>)
PC test mode Test-
equipment
1) Adj item: SSG
[Squelch Tight Distortion
(Analog Wide 5k)] meter
2) Adj item: Oscilloscope
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
SSG output:
12dB SINAD level
+6dB
(MOD: 1kHz/
±3kHz)
1) Adj item: SSG
[Squelch Tight Distortion
(Analog Wide 4k)] meter
2) Adj item: Oscilloscope
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
SSG output:
12dB SINAD level
+6dB
(MOD: 1kHz/
±2.4kHz)
1) Adj item: SSG
[Squelch Tight Distortion
(Analog Narrow)] meter
2) Adj item: Oscilloscope
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
SSG output:
12dB SINAD level
+6dB
(MOD: 1kHz/
±1.5kHz)
1) Adj item: SSG
[Low RSSI (Analog
Narrow)]
2) Adj item:
[Low1]→
[Low3]→
[Center2]→
[High1]→
[High3]
SSG output:
-118dBm (0.28μV)
(MOD: 1kHz/
±1.5kHz)
Measurement
Unit Terminal Unit
Panel ANT Panel
SP/MIC
connector
Panel ANT Panel
SP/MIC
connector
Panel ANT Panel
SP/MIC
connector
Panel ANT Panel
SP/MIC
connector
Adjustment
Parts Method
[Panel tuning mode]
After input signal from
SSG, press [ ]
button to store the
adjustment value.
[PC test mode]
After input signal from
SSG, press [Apply]
button to store the
adjustment value.
[Panel tuning mode]
After input signal from
SSG, press [ ]
button to store the
adjustment value.
[PC test mode]
After input signal from
SSG, press [Apply]
button to store the
adjustment value.
[Panel tuning mode]
After input signal from
SSG, press [ ]
button to store the
adjustment value.
[PC test mode]
After input signal from
SSG,
1) Press [Acquire
Monitored Value]
button.
2) Press [Apply]
button to store the
adjustment value.
[Panel tuning mode]
After input signal from
SSG, press [ ]
button to store the
adjustment value.
[PC test mode]
After input signal from
SSG,
1) Press [Acquire
Monitored Value]
button.
2) Press [Apply]
button to store the
adjustment value.
Specifica
tions
/Remarks