203X Series
3 dB Hybrid Couplers
Rev. V4
Features
Outline Drawing
90o Quadrature Phase
Frequency Range: 0.05 - 18 GHz
Temperature Range: -65o to 125oC
Meets MIL-E-5400 Environments
Non-crossover Versions Available
Description
3 dB quadrature mini-hybrids are the ultimate in
compact, rugged high stress environment
components. The crossover feature of the location
of both outputs on one side allows simplicity in
system or subsystem design. Multi-octave coverage
of the complete frequency spectrum, along with high
isolation performance, qualifies them as an asset to
any system.
90o Crossover Electrical Specifications
Part Number
Case
Style
Freq.
Amplitude
Insertion Loss Max
(dB)
Isolation
Min. (dB)
VSWR
Max
Power
Avg. (W) Pk. (kW)
Power
Range (GHz) Balance (dB)
2032-6344-00
3
1.0 - 2.0
± 0.5
0.20
22
1.20
30
3
2032-6345-00
2032-6347-00
4
5
2.0 - 4.0
4.0 - 8.0
± 0.5
± 0.5
0.25
0.30
22
20
1.25
1.25
30
30
3
3
2032-6348-00
2032-6349-00
2032-6350-00
2032-6352-00
2032-6354-00
5
5
6
7
8
8.0 - 12.4
12.4 - 18.0
0.5 - 2.0
± 0.5
± 0.5
± 0.5
± 0.5
± 0.5
0.50
0.50
0.60
0.50
0.60
18
18
24
20
20
1.35
1.45
1.20
1.30
1.25
30
30
30
30
50
3
3
3
3
3
2.0 - 8.0
4.0 - 12.4
2032-6371-00
2032-6374-00
2032-6375-00
10
5
2.0 - 18.0
6.5 - 18.0
4.0 - 18.0
± 1.0
± 0.5
± 0.5
0.60***
0.60
20****
18
1.45
1.35
1.45
50
30
3
3
5
11
1.0
18
100
*** Insertion loss is 1.2 dB from 6.0 to 12.4 GHz and 1.5 dB from 12.4 to 18.0 GHz.
**** Isolation is 15 dB from 12.4 to 18.0 GHz.
2032-6350-00 to 2032-6375-00 are multi-octave.
2032-6375-00 is high power.
90o Crossover Mechanical Specifications
Case Style
A
B
C
Inch
(mm)
D
Inch
(mm)
E
F
G
Inch
(mm)
Weight
oz
Weight
g
Inch (mm) Inch (mm)
Inch (mm)
Inch
(mm)
3
4
1.78 (45.2)
1.16 (29.4)
1.0 (25.4)
1.28 (32.5)
0.66 (16.7)
0.50 (12.7)
5.0 (127)
0.25 (6.35) 0.50 (12.7)
0.25 (6.35) 0.50 (12.7)
0.25 (6.35) 0.50 (12.7)
0.29 (7.3) 0.70 (17.9)
0.25 (6.33) 0.50 (12.7)
0.25 (6.33) 1.07 (27.2)
0.31 (7.9)
0.31 (7.9)
0.31 (7.9)
5.42 (137.7)
0.31 (7.9)
0.58 (14.7)
1.06 (26.9)
0.90 (23.0)
0.09 (2.4)
0.09 (2.4)
0.09 (2.4)
0.08 (2.0)
0.09 (2.4)
0.57 (14.5)
0.12 (3.1)
0.10 (2.5)
0.104 (2.6)
0.104 (2.6)
0.104 (2.6)
0.093 (2.4)
0.104 (2.6)
0.104 (2.6)
0.14 (3.6)
0.84
0.65
0.60
2.35
0.82
1.40
1.76
1.41
24
19
17
67
23
40
50
40
5
6
5.58 (141.7)
1.71 (43.4)
1.72 (43.7)
1.88 (47.6)
1.50 (38.1)
7
1.21 (30.7)
1.22 (31)
8
10
11
1.41 (35.9)
1.00 (25.4)
0.23 (5.7)
1.3 (33)
0.25 (6.4) 1.10 (28.0)
0.104 (2.6)
1
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