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Kenwood NX-3400 Service Manual page 53

800/900mhz digital transceiver

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Item
Condition
<PC>: PC tuning mode
<Panel>: Panel tuning mode
[DSP
<PC>
(Standby)]
1) Adj item: [RSSI Reference
(Analog Narrow) 3 DSP
(Standby)]
2) SSG output: 12dB SINAD level
-3dB (MOD: 1kHz/±1.5kHz)
3) Adj points: 5 points
[8RX/TA L], [8RX/TA C],
[8RX/TA H], [9RX/TA L],
[9RX/TA H]
<Panel>
1) Adj item: [An RSSI 3]
2) SSG output: *Same as above
3) Adj points: *Same as above
[RF IC
<PC>
(Standby)]
1) Adj item: [RSSI Reference
(Analog Narrow) 4 RF IC
(Standby)]
2) SSG output: 12dB SINAD level
-3dB (MOD: 1kHz/±1.5kHz)
3) Adj points: 5 points
[8RX/TA L], [8RX/TA C],
[8RX/TA H], [9RX/TA L],
[9RX/TA H]
<Panel>
1) Adj item: [An RSSI 4]
2) SSG output: *Same as above
3) Adj points: *Same as above
4.Squelch
<PC>
Open
1) Adj item: [Squelch Open (Analog
[Analog Wide
Wide 5k)]
5k]
2) SSG output: 12dB SINAD level
-3dB (MOD: 1kHz/±3kHz)
3) Adj points: 5 points
[8RX/TA L], [8RX/TA C],
[8RX/TA H], [9RX/TA L],
[9RX/TA H]
<Panel>
1) Adj item: [Aw SQL]
2) SSG output: *Same as above
3) Adj points: *Same as above
[Analog Wide
<PC>
4k]
1) Adj item: [Squelch Open (Analog
Wide 4k)]
2) SSG output: 12dB SINAD level
-3dB (MOD: 1kHz/±2.4kHz)
3) Adj points: 5 points
[8RX/TA L], [8RX/TA C],
[8RX/TA H], [9RX/TA L],
[9RX/TA H]
<Panel>
1) Adj item: [As SQL]
2) SSG output: *Same as above
3) Adj points: *Same as above
Measurement
Unit Parts
SSG
[+], [-]
Distortion
meter
Oscilloscope
[], []
SSG
[+], [-]
Distortion
meter
Oscilloscope
[], []
SSG
[+], [-]
Distortion
meter
Oscilloscope
[], []
SSG
[+], [-]
Distortion
meter
Oscilloscope
[], []
Adjustment
Method
After input signal from SSG;
Press [Acquire Monitored Value]
button and then press [Apply]
button for <PC>, or press [
button for < Panel>, to store the
adjustment value.
After input signal from SSG;
Press [Acquire Monitored Value]
button and then press [Apply]
button for <PC>, or press [
button for < Panel>, to store the
adjustment value.
After input signal from SSG;
Press [Acquire Monitored Value]
button and then press [Apply]
button for <PC>, or press [
button for < Panel>, to store the
adjustment value.
After input signal from SSG;
Press [Acquire Monitored Value]
button and then press [Apply]
button for <PC>, or press [
button for < Panel>, to store the
adjustment value.
(No.RA070<Rev.001>)1-53
Specifications
/Remarks
]
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