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C ec n t e tran tt n er<br />
2. SSB RADIOTELEPHONE<br />
During transmission, the IA bar deflects according to the current being fed to the antenna<br />
feeder from the antenna coupler. The unit of readout is amperes. The antenna current<br />
varies with the effective antenna impedance. The reading differs by the frequency and<br />
antenna length. The output power is proportional to the square of an antenna current.<br />
CH: 200<br />
Tx: 2182.0 kHz<br />
Rx: 2182.00 kHz<br />
SSB SIMP HIGH FAST NB SQ<br />
SEN S<br />
IA<br />
2.1A<br />
MMSI xxxxxxxxx<br />
POS 35 00.0000N<br />
135 00.0000E<br />
UTC 00:00<br />
EP<strong>FS</strong> 23:59<br />
.4 ece n<br />
Antenna Current<br />
Check if the emission mode and receiving frequency are set properly. If necessary, set them<br />
again referring to section 2.1 and 2.2.<br />
.4.1 a n en t ty ad t ent<br />
In normal use the sensitivity should be set for maximum. If the audio on the received<br />
channel is unclear or interfered with other signals, adjust (usually reduce) sensitivity to<br />
improve clarity.<br />
1. Rotate the N knob to choose SEN in the equipment states area and then push the<br />
N knob.<br />
SEN<br />
2. Rotate the N to adjust and then push the N knob.<br />
.4. S- eter<br />
The S-meter shows relative signal strength coming into the receiver front end. Note that the<br />
S-meter does not function when the AGC is turned off.<br />
Equipment states area<br />
CH: 200<br />
Tx: 2182.0 kHz<br />
Rx: 2182.00 kHz<br />
SSB SIMP HIGH FAST NB SQ<br />
SEN S<br />
IA 10.0A<br />
MMSI xxxxxxxxx<br />
POS<br />
35 00.0000N<br />
135 00.0000E<br />
UTC 00:00<br />
EP<strong>FS</strong> 23:59<br />
S-meter<br />
-
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