EM TEST (Switzerland) GmbH
CWS500 N1.3 / N1.4
User manual
V 1.01
38 / 47
9.
Test Equipment CWS 500N1.x
9.1.
Design of CWS 500N1.3 series
The CWS 500N1.3 continuous wave simulator is divided into three main parts. The control unit is completely
separated and uncoupled from the RF power section.
10
12
13
1
14
15
16 16
16 16
3
4
5
2
6
9
8
11
7
I Control unit
1 Power Supply Filter
2 Transformer
3 Power Supply
4 Interface Board
5 Processor Board
6 Keyboard / LC Display
7 Connection Board
8 Amplifier Monitor Board
II Generator Unit
9 Signal Generator Connection Board
10 Signal Generator
III RF Power Unit
11 pre-Amplifier
12 Amplifier
13 Power supply (Amplifier)
14 Bi-Directional Coupler
15 Power Meter
16 Fans
Fig 7.1 : CWS 500 N1.3
