Document 591-3
PWB Type A Transformers
0
15
12
5
4
1
3
2
9
6
2
3
4
5
1
3
0
-1
-2
-3
0
-3
-6
-9
PWB-1-AL
3 dB bandwidth: 0.08 – 450 MHz
PWB-1-AL
6
Phase imbalance
Magnitude imbalance
7
8
-4
-5
-12
-15
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
1
10
100
1000
1000
1000
1000
1000
0.01
0.01
0.01
0.01
0.01
0.1
1
10
100
1000
1000
1000
1000
1000
Frequency (MHz)
Frequency (MHz)
0
1
15
12
5
4
3
2
9
6
2
3
4
5
6
1
3
0
0
-1
-2
-3
-3
-6
-9
PWB-1.5-AL
3 dB bandwidth: 0.03 – 300 MHz
PWB-1.5-AL
Phase imbalance
Magnitude imbalance
7
8
-4
-5
-12
-15
1
10
100
0.1
1
10
100
100
100
100
Frequency (MHz)
Frequency (MHz)
0
1
15
12
5
4
3
2
9
6
2
3
4
5
6
1
3
0
0
-1
-2
-3
-3
-6
-9
PWB-2-AL
3 dB bandwidth: 0.05 – 200 MHz
PWB-2-AL
Phase imbalance
Magnitude imbalance
7
8
-4
-5
-12
-15
1
10
100
0.1
1
10
Frequency (MHz)
Frequency (MHz)
0
1
15
12
5
4
3
2
9
6
2
3
4
5
6
1
3
0
0
-1
-2
-3
-3
-6
-9
PWB-4-AL
3 dB bandwidth: 0.15 – 500 MHz
PWB-4-AL
Phase imbalance
Magnitude imbalance
7
8
-4
-5
-12
-15
1
10
100
0.1
1
10
Frequency (MHz)
Frequency (MHz)
0
1
15
12
5
4
3
2
9
6
2
3
4
5
6
1
3
0
0
-1
-2
-3
-3
-6
-9
PWB-16-AL
3 dB bandwidth: 0.05 – 80 MHz
PWB-16-AL
Phase imbalance
Magnitude imbalance
7
8
-4
-5
-12
-15
1
10
100
0.1
1
10
Frequency (MHz)
Frequency (MHz)
Measured on a network analyzer (re: 50 Ohms)
Document 591-3 Revised 06/02/22
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
© Coilcraft Inc. 2023
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.