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2-7

Installation

Port C

Pin Description

1 PA # 3 - RF Power - 1V = 1000 Watts of power

2 PA # 3 - SWR

3 PA # 3 - PA Volts - 1V = 10 V

4 PA # 3 - PA Temperature - 1V = 20 degrees Celsius on the PA

5 Ground

6 PA # 3 - PA Total Current - 1V = 20 A on the PA

7 PA # 3 - PA#1 current - 1V = 2A of current

8 PA # 3 - PA#2 current - 1V = 2A of current

9 PA # 3 - PA#3 current - 1V = 2A of current

10 Ground

11 PA # 3 - PA#4 current - 1V = 2A of current

12 PA # 3 - PA#5 current - 1V = 2A of current

13 PA # 3 - PA#6 current - 1V = 2A of current

14 PA # 3 - PA#7 current - 1V = 2A of current

15 Ground

16 PA # 3 - PA#8 current - 1V = 2A of current

17 PA # 3 - ALC - A direct reading of the ALC voltage on the PA

18 PA # 3 - In Ref - A DC voltage reference representing RF input power to the PA

19 PA # 4 - RF Power - 1V = 1000 Watts of power

20 PA # 4 - SWR

21 Ground

22 PA # 4 - PA Volts - 1V = 10 V on the PA

23 PA # 4 - PA Temperature - 1V = 20 degrees Celsius on the PA

24 PA # 4 - PA Total Current - 1V = 20 A on the PA

25 PA # 4 - PA#1 current - 1V = 2A of current

26 Ground

27 PA # 4 - PA#2 current - 1V = 2A of current

28 PA # 4 - PA#3 current - 1V = 2A of current

29 PA # 4 - PA#4 current - 1V = 2A of current

30 PA # 4 - PA#5 current - 1V = 2A of current

31 Ground

32 PA # 4 - PA#6 current - 1V = 2A of current

33 PA # 4 - PA#7 current - 1V = 2A of current

34 PA # 4 - PA#8 current - 1V = 2A of current

35 PA # 4 - ALC - A direct reading of the ALC voltage on the PA

36 Ground

37 PA # 4 - In Ref - A DC voltage reference representing RF input power to the PA

Illustration 2-17 Remote I/O Port C Female DB-37

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 37 38

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