Kenwood NXR-1800 Service Manual page 74

Item PC tuning mode
7. Open 1) Adj item: [Open Squelch
Squelch (NXDN Very Narrow)]
adjust
[NXDN 2) Adj item:
Very [L1],[L5],[C3],[H2],[H6]
Narrow]
SSG output: 12dB SINAD level
at Analog Narrow -3dB
(MOD: 400Hz/±1.2kHz)
8. Tight 1) Adj item: [Tight Squelch
Squelch (Analog Narrow)]
adjust
[Analog 2) Adj item:
Narrow] [L1],[L5],[C3],[H2],[H6]
SSG output:
12dB SINAD level +6dB
(MOD: 1kHz/±1.5kHz)
9.Tight 1) Adj item: [Tight Squelch
Squelch (Analog Wide 5k)]
adjust
[Analog 2) Adj item:
Wide 5k] [L1],[L5],[C3],[H2],[H6]
SSG output:
12dB SINAD level +6dB
(MOD: 1kHz/±3kHz)
10.Tight 1) Adj item: [Tight Squelch
Squelch (Analog Wide 4k)]
adjust
[Analog 2) Adj item:
Wide 4k] [L1],[L5],[C3],[H2],[H6]
(E2 type
only) SSG output:
12dB SINAD level +6dB
(MOD: 1kHz/±2.4kHz)
11. RSSI 1) Adj item: [RSSI Reference
reference (Analog Narrow)]
[Analog
Narrow] 2) Adj item:
[L1],[L5],[C3],[H2],[H6]
SSG output:
12dB SINAD level -3dB
(MOD: 1kHz/±1.5kHz)
12. Low 1) Adj item: [Low RSSI (Analog
RSSI Narrow)]
2) Adj item:
[L1],[L5],[C3],[H2],[H6]
SSG output: -118dBm (0.28uV)
(MOD: 1kHz/±1.5kHz)
1-74 (No.RA094<Rev.002>)
Measurement
Test-
Unit Terminal Unit Parts
equipment
SSG RX ANT
Audio
Analyzer
Oscilloscope RA (D-
SUB25
Pin No.11)
SSG RX ANT
Audio
Analyzer
Oscilloscope RA (D-
SUB25
Pin No.11)
SSG RX ANT
Audio
Analyzer
Oscilloscope RA (D-
SUB25
Pin No.11)
SSG RX ANT
Audio
Analyzer
Oscilloscope RA (D-
SUB25
Pin No.11)
SSG RX ANT
Audio
Analyzer
Oscilloscope RA (D-
SUB25
Pin No.11)
SSG RX ANT
RA (D-
SUB25
Pin No.11)
Adjustment
Method
PC After input signal from
ADJ SSG, press [Apply]
button to store the
adjustment value.
PC After input signal from
ADJ SSG, press [Apply]
button to store the
adjustment value.
PC After input signal from
ADJ SSG, press [Apply]
button to store the
adjustment value.
PC After input signal from
ADJ SSG, press [Apply]
button to store the
adjustment value.
PC After input signal from
ADJ SSG, press [Apply]
button to store the
adjustment value.
PC After input signal from
ADJ SSG, press [Apply]
button to store the
adjustment value.
Specifications
/Remarks