Circuit diagram (2), Rf unit, 18 circuit diagram (2) – Vertex Standard VX-2500V User Manual

Page 18

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RF Unit

18

Circuit Diagram (2)

4.8 V

2.2 V

0.7 V

1.3 V

1.2 V

5.3 V

5.8 V

3.7 V

3.7 V

HORN OFF: 0 V

HORN ACTIVE: 8.9 V

HORN OFF: 0 V
HORN ACTIVE: 0.6 V

HORN OFF: 0 V
HORN ACTIVE: 4.2 V

HORN OFF: 10.0 V
HORN ACTIVE: 0 V

HORN OFF: 8.9 V
HORN ACTIVE: 0 V

HORN OFF: 8.9 V
HORN ACTIVE: 8.3 V

HORN OFF: 0 V

HORN ACTIVE: 5.0 V

BUSY: 4.2 V

MUTE: 0 V

BUSY: 5.0 V
MUTE: 0 V

BUSY: 0 V
MUTE: 13.7 V

0.8 V

0.9 V

1.3 V

0.8 V

0 V

1.6 V

13.8 V

13.1 V

7.3 V

RX: 0.3 V
TX: 0 V

3.7 V

3.7 V

8.5 V

3.7 V

3.7 V

1.2 V

0.7 V

3.7 V

3.7 V

RX WIDE: 0.2 ~ 3.8 V

RX NARROW: 0.2 ~ 3.5 V

TX: 0.2 V

RX WIDE: 0.8 ~ 3.8 V
RX NARROW: 0.8 ~ 3.1 V
TX: 0.8 V

RX WIDE: 0.3 ~ 5.6 V

RX NARROW: 0.3 ~ 5.1 V

TX: 0.3 V

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