Kenwood NXR-1800 Service Manual page 60

Item PC tuning mode
2.Low 1) Adj item:
Transmit [Low Transmit Power Limit]
Power
Limit 2) Adj item:
[L1],[L5],[C3], [H2], [H6]
3.High 1) Adj item:
Transmit [High Transmit Power]
Power
2) Adj item:
[L1],[L5],[C3], [H2], [H6]
3) Press [Transmit] button.
4.Low 1) Adj item:
Transmit [Low Transmit Power]
Power
2) Adj item:
[L1],[L5],[C3], [H2], [H6]
3) Press [Transmit] button.
5. High 1) Test Channel: Channel 1
RF Power
Down 2) Adj item:
Detection [High RF Power Down
Detection]
3) Press [Transmit] button.
1-60 (No.RA094<Rev.002>)
Measurement
Test- Termi
Unit Unit Parts
equipment nal
Power TX
meter ANT
Ammeter
Power TX
meter ANT
Ammeter
Power TX
meter ANT
Ammeter
Power TX
meter ANT
Ammeter
Adjustment
Method
PC Write Fixed value for
ADJ each adjustment point as
follows.
Fixed Value: 120
PC Change the adjustment
ADJ value to become 40W
within the specified
range.
PC Change the adjustment
ADJ value to become 1W
within the specified
range.
PC Change the adjustment
ADJ value to become 20W
within the specified
range.
Specifications/
Remarks
No Specification. No
need to measure the
transmit power itself.
(Be aware that the
power will be same
as High Transmit
Power Limit if
transmits/
measures.) This adj.
uses the fixed values
and it does not
support the
individual/fine tune
adjustment.
Press [Apply All]
button to store the
adjustment values
after all adjustment
points have been
adjusted.
40W±0.5W

12A Current
Press [Apply All]
button to store the
adjustment values
after all adjustment
points have been
adjusted.
Note:
Power spec is the
factory adjustment
condition.
However, it should
not exceed 40W in
any case.
1W±0.1W

3A Current
Press [Apply All]
button to store the
adjustment values
after all adjustment
points have been
adjusted.
20W±0.5W
Press [Apply] button
to store the
adjustment value.
Note:
Power spec is the
factory adjustment
condition.