Kenwood NXR-1800 Service Manual page 69

Item PC tuning mode
17. Test 1) Adj item:
Tone [Test Tone Deviation (Analog
Deviation Narrow)]
(Analog) [Test Tone Deviation (Analog
Wide 5k)]
[Test Tone Deviation (Analog
Wide 4k)] (E2 type only)
2) Adj item:
[L1], [L3], [L5], [C1], [C3], [C5],
[H2], [H4], [H6], [OL]
Deviation meter
LPF: 15kHz
HPF: OFF
Measurement
Test- Termi
Unit Unit Parts
equipment nal
Deviation TX
meter ANT
Oscilloscope
Adjustment
Method
PC Write Reference value for
ADJ each adjustment point as
follows.
Reference Value:
[Analog Narrow]
[L1], [L3], [L5], [C1], [C3],
[C5], [H2], [H4], [H6], [OL]
510(E), 511(E2)
[Analog Wide 5k]
[L1] = 524(E), 525(E2)
[L3] = 524(E), 525(E2)
[L5] = 524(E), 525(E2)
[C1] = 524(E), 524(E2)
[C3] = 524(E), 523(E2)
[C5] = 524(E), 525(E2)
[H2] = 524(E), 525(E2)
[H4] = 524(E), 525(E2)
[H6] = 524(E), 524(E2)
[OL] = 524(E), 525(E2)
[Analog Wide 4k]
[L1] = 538(E2)
[L3] = 538(E2)
[L5] = 538(E2)
[C1] = 537(E2)
[C3] = 537(E2)
[C5] = 538(E2)
[H2] = 538(E2)
[H4] = 538(E2)
[H6] = 538(E2)
[OL] = 538(E2)
Transmit at each
adjustment point and
check that the deviation
is within the specified
range.
(No.RA094<Rev.002>)1-69
Specifications/
Remarks
[Analog Narrow]
1500Hz±50Hz
[Analog Wide 5k]
3000Hz±50Hz
[Analog Wide 4k]
2400Hz±50Hz
Press [Apply All]
button to store the
adjustment values
after all adjustment
points have been
adjusted.