Kenwood NXR-1800 Service Manual page 62

Item PC tuning mode
9. 1) Adj item:
Maximum [Maximum Deviation (Analog
Deviation Narrow)]
(Analog) [Maximum Deviation (Analog
Wide 5k)]
[Maximum 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
3) Press [Transmit] button.
1-62 (No.RA094<Rev.002>)
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] = 507(E), 511(E2)
[L3] = 508(E), 510(E2)
[L5] = 507(E), 508(E2)
[C1] = 506(E), 507(E2)
[C3] = 504(E), 506(E2)
[C5] = 509(E), 512(E2)
[H2] = 508(E), 512(E2)
[H4] = 508(E), 511(E2)
[H6] = 506(E), 510(E2)
[OL] = 508(E), 513(E2)
[Analog Wide 5k]
[L1] = 498(E), 502(E2)
[L3] = 499(E), 501(E2)
[L5] = 499(E), 500(E2)
[C1] = 497(E), 499(E2)
[C3] = 495(E), 498(E2)
[C5] = 501(E), 504(E2)
[H2] = 500(E), 503(E2)
[H4] = 499(E), 502(E2)
[H6] = 498(E), 501(E2)
[OL] = 500(E), 505(E2)
[Analog Wide 4k]
[L1] = 489(E2)
[L3] = 488(E2)
[L5] = 487(E2)
[C1] = 487(E2)
[C3] = 486(E2)
[C5] = 491(E2)
[H2] = 490(E2)
[H4] = 489(E2)
[H6] = 488(E2)
[OL] = 491(E2)
Transmit at each
adjustment point and
check that the deviation
within the specified
range.
Specifications/
Remarks
[Analog Narrow]
2.1kHz±0.05kHz
[Analog Wide 5k]
4.1kHz±0.05kHz
[Analog Wide 4k]
3.2kHz±0.05kHz
Press [Apply All]
button to store the
adjustment values
after all adjustment
points have been
adjusted.