Rf unit circuit diagram, Rf unit, 17 circuit diagram (1) – Vertex Standard VX-3200V User Manual

Page 17

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RF Unit

17

Circuit Diagram (1)

RX: 0 V
TX: 1.6 V

HIGH POWER: 0.4 V

LOW POWER: 0.1 V

RX: 0 V
TX: 4.2 V

HIGH POWER: 3.2 V
LOW POWER: 1.3 V

HIGH POWER: 3.9 V
LOW POWER: 3.5 V

13.6 V

0 V

HIGH POWER: 3.4 V

LOW POWER: 1.6 V

9.0 V

RX: 0 V
TX: 8.9 V

RX: 0 V

TX: 8.9 V

RX: 8.9 V
TX: 0 V

RX: 0 V

TX: 3.2 V

3.7 V

3.7 V

3.7 V

3.7 V

3.7 V

0.8 V

0.8 V

RX: 0 V

TX: 5.0 V

RX: 5.0 V
TX: 0 V

RX: 7.4 V
TX: 0 V

RX: 2.3 V
TX: 0 V

1.3 ~ 3.6 V

RX: 4.3 V

TX: 0 V

RX: 3.7 V
TX: 0 V

RX: 4.3 V

TX: 4.3 V

RX: 0.2 V
TX: 3.2 V

RX: 2.2 V

TX: 3.2 V

7.1 V

8.2 V

7.0 V

2.4 V

0.5 V

0.4 V

8.0 V

4.4 V

4.5 V

8.5 V

8.3 V

0 V

4.8 V

PLL UNLOCK: 0 V

2.4 V

4.8 V

RX: 4.2 V
TX: 0 V

RX: 0 V

TX: 3.7 V

0.6 V

RX: 0 V
TX: 1.8 V

RX: 0 V

TX: 2.0 V

RX: 0 V
TX: 8.1 V

RX: 0 V

TX: 2.0 V

RX: 0 V

TX: 1.5 V

3.9 V

4.9 V

1.0 V

4.6 V

4.1 V

1.2 V

WIDE: 0 V

NARROW: 5.0 V

5.0 V

RSSI: 0.6 ~ 2.4 V

WIDE: 2.4 V
NARROW: 0 V

WIDE: 0.4 V
NARROW: 2.2 V

5.0 V

2.5 V

0 V

0 V

0 V

0 V

1.1 V

RX: 2.6 V

TX: 0 V

RX: 1.9 V
TX: 0 V

RX: 8.5 V
TX: 0 V

0.7 V

8.0 V

RX: 0 V
TX: 7.0 V

2.2 ~ 6.0 V

0 V

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